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FIGURE 2 in DNA Barcoding of Pyrrhulina australis (Characiformes: Lebiasinidae) reveals unexpected cryptic diversity in the group

FIGURE 2 | Morphospecies considered in this study: A. Pyrrhulina aff. australis I (Araguaia, modified from Venere, Garuti, 2011); B. P. obermulleri (Madeira); C. P. aff. australis IV (Guaporé); D. P. marilynae (Teles Pires) and E. P. australis (Pantanal, Paraguay basin). Pyrrhulina spilota and P. filamentosa are not shown here because the sequences were obtained from the BOLD systems database, and no physical specimens were collected in the field.

opencc-by-4.0Nov 2023View details →
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FIGURE 1 in DNA Barcoding of Pyrrhulina australis (Characiformes: Lebiasinidae) reveals unexpected cryptic diversity in the group

FIGURE 1 | Geographic distribution of the Pyrrhulina morphospecies and MOTUs throughout South American river basins.

opencc-by-4.0Nov 2023View details →
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FIGURE 5 in DNA Barcoding of Pyrrhulina australis (Characiformes: Lebiasinidae) reveals unexpected cryptic diversity in the group

FIGURE 5 | Quadrant plot showing the maximum K2P intraspecific distances and the maximum K2P interspecific in percentages for the MOTUs of Pyrrhulina identified in the present study. The lines indicate the threshold (1.79%) between the intra- and interspecific distances. The morphology of the species in quadrant I is consistent with the molecular identification. The species in quadrant II probably have cryptic forms. Species present in quadrant III are likely the result of recent divergence, hybridization or synonimization, while quadrant IV represents a lack of correspondence between the morphological and molecular identifications.

opencc-by-4.0Nov 2023View details →
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FIGURE 4 in DNA Barcoding of Pyrrhulina australis (Characiformes: Lebiasinidae) reveals unexpected cryptic diversity in the group

FIGURE 4 | Quadrant plot showing the maximum K2P intraspecific distances and the maximum K2P interspecific in percentages for the nominal Pyrrhulina species analyzed in the present study. The lines indicate the threshold (1.79%) between the intra- and interspecific distances. The morphology of the species in quadrant I is consistent with the molecular identification. The species in quadrant II probably have cryptic forms. Species present in quadrant III are likely the result of recent divergence, hybridization or synonimization, while quadrant IV represents a lack of correspondence between the morphological and molecular identifications.

opencc-by-4.0Nov 2023View details →
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Fig. 5 in Same information, new applications: revisiting primers for the avian COI gene and improving DNA barcoding identification

Fig. 5 Percentage of template sequences coverage of the primer subsets analyzed on the second evaluation round. The red dashed line represents the complete coverage of the analyzed template sequences

opencc-by-4.0Aug 2021View details →
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Fig. 4 Primers binding position distributed along the 1,500 in Same information, new applications: revisiting primers for the avian COI gene and improving DNA barcoding identification

Fig. 4 Primers binding position distributed along the 1,500 bp of the avian COI gene. A Binding position of forward primers. B Binding position of reverse primers

opencc-by-4.0Aug 2021View details →
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Fig. 3 in Same information, new applications: revisiting primers for the avian COI gene and improving DNA barcoding identification

Fig. 3 Effect of the number of allowed primer-template mismatches on primer binding. Y-axis = number of primers with at least one binding event on every scenario of allowed mismatches (X-axis)

opencc-by-4.0Aug 2021View details →
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Fig. 1 Retrieved data distribution. A in Same information, new applications: revisiting primers for the avian COI gene and improving DNA barcoding identification

Fig. 1 Retrieved data distribution. A Distribution of published primers for the barcode region of the avian COI gene throughout the years. B Number of complete COI sequences available for each bird order

opencc-by-4.0Aug 2021View details →
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Fig. 2 in Same information, new applications: revisiting primers for the avian COI gene and improving DNA barcoding identification

Fig. 2 Variation on the number of primers bound to the template sequences of each bird order. The dots represent data outliers

opencc-by-4.0Aug 2021View details →
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FIGURE 1 in Mini DNA barcodes reveal the details of the foraging ecology of the largehead hairtail, Trichiurus lepturus (Scombriformes: Trichiuridae), from São Paulo, Brazil

FIGURE 1 | Diagram showing the taxonomic composition of the prey items identified in the stomach of the largehead hairtail, Trichiurus lepturus, collected off the coast of São Paulo state in southeastern Brazil.

opencc-by-4.0Jun 2022View details →
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Table 1 in Checklist of Water mites in Mexico. Historical background and DNA barcoding perspectives

<p><b>Table 1</b> Checklist of water mite species in Mexico. * Without data collection.</p><table><tbody><tr><th><b>Species</b></th><th><b>State</b></th><th><b>Habitat</b></th><th><b>Reference</b></th></tr><tr><th><b>Arrenuridae</b></th></tr></tbody><tbody><tr><th><i>Arrenurus (Arrenurus) dentipetiolatus</i></th><td>Oaxaca, Guanajuato</td><td>Pond</td><td>Marshall 1908</td></tr><tr><th><i>Arrenurus (Arrenurus) valencius</i></th><td>Campeche, Tabasco</td><td>Water-filled roadside</td><td>Marshall 1919</td></tr><tr><th><i>Arrenurus (Arrenurus) munovus</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Arrenurus) wucabus</i></th><td>Oaxaca</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Arrenurus) tamauulipensis</i></th><td>Tamaulipas</td><td>Lake</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Arrenurus) xochimilcoensis</i></th><td>Mexico City</td><td>Standing waters</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) manubriator</i></th><td>Tabasco</td><td>Pond</td><td>Marshall 1903</td></tr><tr><th><i>Arrenurus (Megaluracarus) birgei</i></th><td>Campeche</td><td>Lagoon</td><td>Marshall 1903</td></tr><tr><th><i>Arrenurus (Megaluracarus) marshallae</i></th><td>Campeche</td><td>Water-filled ditch</td><td>Piersig 1904</td></tr><tr><th><i>Arrenurus (Megaluracarus) gricalus</i></th><td>Veracruz</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) hartesus</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) neoexpansus</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) tabascoensis</i></th><td>Campeche</td><td>Water-filled ditch</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) trassamus</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) zitavus</i></th><td>Campeche</td><td>Water filled-ditch</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) campechensis</i></th><td>Campeche</td><td>Water filled-ditch</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) wolardus</i></th><td>Veracruz, Colima</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Megaluracarus) costeroae</i></th><td>Tamaulipas</td><td>Lake</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) alloexpansus</i></th><td>Colima</td><td>Not specified</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) apizanus</i></th><td>Tamaulipas</td><td>Lake</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) catoi</i></th><td>Tamaulipas</td><td>Lake</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) champayanus</i></th><td>Tamaulipas</td><td>Lake</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) colitus</i></th><td>Tamaulipas</td><td>Lake</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Megaluracarus) anae</i></th><td>Tamaulipas</td><td>Lake</td><td>Cramer and Cook 1998</td></tr><tr><th><i>Arrenurus (Megaluracarus) anitahoffmannae</i></th><td>Tabasco</td><td>Lake, pond, canal</td><td>Ramirez-S&aacute;nchez and Rivas 2013</td></tr><tr><th><i>Arrenurus (Megaluracarus) olmeca</i></th><td>Tabasco</td><td>Lake, pond, canal</td><td>Ramirez-S&aacute;nchez and Rivas 2013</td></tr><tr><th><i>Arrenurus (Megaluracarus) maya</i></th><td>Yucat&aacute;n, Quintana Roo</td><td>Cenote</td><td>Ramirez-S&aacute;nchez and Rivas 2013</td></tr><tr><th><i>Arrenurus (Megaluracarus) urbanus</i></th><td>Mexico city</td><td>Canal</td><td>Ramirez-S&aacute;nchez and Rivas 2013</td></tr><tr><th><i>Arrenurus (Megaluracarus) eduardoi</i></th><td>Quintana Roo</td><td>Pool (in a stream)</td><td>Montes-Ortiz et al.2022</td></tr><tr><th><i>Arrenurus (Megaluracarus) federicoi</i></th><td>Quintana Roo</td><td>Pool (in a stream)</td><td>Montes-Ortiz et al.2022</td></tr><tr><th><i>Arrenurus (Megaluracarus) ecosur</i></th><td>Quintana Roo</td><td>Cenote, lagoon, wetlands</td><td>Montes-Ortiz et al.2022</td></tr><tr><th><i>Arrenurus (Megaluracarus) beatrizae</i></th><td>Quintana Roo, Tabasco</td><td>Wetland, lagoon</td><td>Montes-Ortiz et al.2022</td></tr><tr><th><i>Arrenurus (Dadayella) zempoala</i></th><td>Mexico state</td><td>Small stream</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Dadayella) adrianae</i></th><td>Colima, Michoacan</td><td>Wetland, lagoon</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Dadayella) veracruzensis</i></th><td>Veracruz</td><td>Pond</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Dadayella) aztecus</i></th><td>Veracruz</td><td>Wetland, lagoon</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Dadayella) colimensis</i></th><td>Colima</td><td>Wetland, lagoon</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (Dadayella) cristinae</i></th><td>Quintana Roo</td><td>Wetland</td><td>Montes-Ortiz et al.2022</td></tr><tr><th><i>Arrenurus (Truncaturus) plevamus</i></th><td>Guerrero</td><td>Small stream</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Truncaturus) zukovus</i></th><td>Chiapas</td><td>Gravel-bottom stream</td><td>Cook 1980</td></tr><tr><th><i>Arrenurus (Truncaturus)teoceloensis</i></th><td>Veracruz</td><td>Stream</td><td>Rivas and Cramer 1992</td></tr><tr><th><i>Arrenurus (?Arrhenuropsis) mexicanus</i></th><td>Tamaulipas, Colima</td><td>Lagoon</td><td>Cramer and Cook 1992</td></tr><tr><th><i>Arrenurus (?) nayaritensis</i></th><td>Nayarit</td><td>Small stream</td><td>Cook 1980</td></tr><tr><th><b>Hydrachnidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Hydrachna miliaria</i></th><td>Oaxaca</td><td>Pond</td><td>Berlese 1888 in Cook 1980</td></tr><tr><th><i>Hydrachna leovazquezae</i></th><td>Mexico state</td><td>Temporal pond</td><td>Cramer and Costero 1986</td></tr><tr><th><i>Hydrachna guanajuatensis</i></th><td>Guanajuato</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Hydrachna mexicana</i></th><td>Veracruz</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Hydrachna rotunda</i></th><td>Oaxaca, Nayarit, Guanajuato.</td><td>Pond</td><td>Marshall 1930 in Cook 1980</td></tr><tr><th><b>Limnocharidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Rhyncholimnochares (Rhyncholimnochares)</i></th><td>Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Rhyncholimnochares (Paralimnochares)</i></th><td>Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Eylaidae</i></th><td></td><td></td><td></td></tr><tr><th><i>Eylais guanajuatensis</i></th><td>Guanajuato</td><td>*</td><td>Dug&eacute;s 1873</td></tr><tr><th><i>Eylais mexicana</i></th><td>Mexico state</td><td>Helocrene spring</td><td>Cook 1980</td></tr><tr><th><i>Hydriyphantidae</i></th></tr><tr><th><i>Hydryphantes (Hydryphantes) ramosus ramosus</i> Oaxaca</th><td>Pond</td><td>Daday 1905 in Cook 1980</td></tr><tr><th><i>Thyopsella obscura</i></th><td>Mexico state.</td><td>Helocrene spring</td><td>Cook 1980</td></tr><tr><th><i>Protzia</i></th><td>Quer&eacute;taro</td><td>Stream</td><td>Goldschmidt et al. 2015</td></tr><tr><th><b>Hydrodromidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Hydrodroma peregrina perigrina</i></th><td>Campeche, Guanajuato</td><td>Pond</td><td>Lundblad 1941 in Cook 1980</td></tr><tr><th><i>Hydrodroma (Clavipes) despisciens</i></th><td>Oaxaca, Chiapas, Veraruz, San Luis Potos&iacute;.</td><td>Stream, river.</td><td>Lundblad 1953 in Cook 1980</td></tr><tr><th><b>Rhynchohydracaridae</b></th></tr><tr><th><i>Clathrosperchon punctatus</i></th><td>Oaxaca, Chiapas, Veracruz.</td><td>Matted roots, bottom of stream</td><td>Cook 1980</td></tr><tr><th><b>Sperchontidae</b></th></tr><tr><th><i>Sperchon mexicanus</i></th><td>Mexico state</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Sperchon neotropicus</i></th><td>Oaxaca, Coahuila, Veracruz.</td><td>Algae on rocks, stream</td><td>Cook 1980</td></tr><tr><th><i>Sperchon (Hispidopershon) gledhilli</i></th><td>Oaxaca, Veracruz, Guerrero.</td><td>Stream</td><td>Viets 1977</td></tr><tr><th><i>Sperchon (Acadiosperchon) pontifex</i></th><td>Oaxaca</td><td>Submerged vegetation</td><td>Otero-Colina 1987a</td></tr><tr><th><i>Sperchon (Mixosperchon) oaxacensis</i></th><td>Oaxaca</td><td>Submerged vegetation</td><td>Otero-Colina 1987a</td></tr><tr><th><b>Anisitsiellidae</b></th></tr><tr><th><i>Bandakia hoffmannae</i></th><td>Mexico state.</td><td>Spring</td><td>Cramer and Smith 1991</td></tr><tr><th><i>Bandakia mexicana</i></th><td>Mexico state.</td><td>Spring</td><td>Cramer and Smith 1991</td></tr><tr><th><i>Mamersella mesoamericana</i></th><td>Tabasco</td><td>Lagoon</td><td>Otero-Colina 1987a</td></tr><tr><th><i>Mamersellides costenius</i></th><td>Veracruz, Colima, Estados Unidos (Florida)</td><td>Ponds, Marshes, backwater pools of streams.</td><td>Cramer and Smith 1993</td></tr><tr><th><b>Lebertiidae</b></th></tr><tr><th><i>Lebertia (Pseudolebertia) azteca</i></th><td>Mexico state</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><b>Oxidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Oxus dugesi</i></th><td>Veracruz, Costa Rica</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Oxus stolli</i></th><td>Guerrero</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><b>Torrenticolidae</b></th></tr><tr><th><i>Torrenticola (Monoatractides) lembada</i></th><td>Chiapas, Costa Rica</td><td>Stream, river.</td><td>Cook 1980</td></tr><tr><th><i>Torrenticola (Monoatractides) gorda</i></th><td>Nayarit, Guerrero, Oaxaca</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Torrenticola (Monoatractides) veracruzensis</i></th><td>Veracruz, Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Torrenticola (Torrenticola) rala</i></th><td>Guerrero</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Torrenticola (Torrenticola) keesdavidsi</i></th><td>Mexico state.</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Torrenticola (Torrenticola) carlbaderi</i></th><td>Mexico state.</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Torrenticola (Torrenticola) esbelta</i></th><td>Mexico state.</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Torrenticola (Torrenticola) kurtvietsi</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Neotorrenticola (Neotorrenticola) davecooki</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1987</td></tr><tr><th><i>Pseudotorrenticola (Pseudotorrenticola)</i></th><td>Veracruz</td><td>Stream</td><td>Cramer and Cook 2000</td></tr><tr><th><i>Pseudotorrenticola (Psedotorrenticola) boettgeri</i></th><td>Veracruz</td><td>Stream</td><td>Viets 1977 in Cramer and Cook 2000</td></tr><tr><th><b>Limnesiidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Neomamersa (Neomamersa) mexicana</i></th><td>Oaxaca, Guerrero</td><td>Bottom deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Neomamersa (Neomamersa) triacebulata</i></th><td>Chiapas</td><td>Gravels deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Neomamersa (Neomamersa) temazcala</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1987</td></tr><tr><th><i>Meramecia (Meramecia)mexicana</i></th><td>Chiapas, Oaxaca, Puebla</td><td>Gravel deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Kawamuracarus (Kawamuracarus) expansipes</i></th><td>Oaxaca, Chiapas</td><td>Gravel deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Kawamuracarus (Kawamuracarus) novus</i></th><td>Puebla</td><td>Gravel deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Kawamuracarus (Kawamuracarus) iansmithi</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1987</td></tr><tr><th><i>Tyrrelia viuda</i></th><td>Puebla</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Tyrrelia ovalis</i></th><td>Puebla, Mexico state</td><td>Stream</td><td>Marshall 1940 in Cook 1980</td></tr><tr><th><i>Centrolimnesia (Centrolimnesia)motasi</i></th><td>Chiapas</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Centrolimnesia (Centrolimnesia) bondi</i></th><td>Veracruz, Campeche</td><td>Swam, Pond</td><td>Lundblad 1935 in Cook 1980</td></tr><tr><th><i>Limnesia alzatei</i></th><td>Guanajuato</td><td>*</td><td>Dug&eacute;s 1884</td></tr><tr><th><i>Limnesia laeta</i></th><td>Oaxaca, Tabasco</td><td>Pond</td><td>Stoll 1887 in Cook 1980</td></tr><tr><th><i>Limnesia puteorum</i></th><td>Guanajuato</td><td>*</td><td>Stoll 1987 in Wolcott 1903</td></tr><tr><th><i>Limnesia (Limnesia) abenda</i></th><td>Mexico state</td><td>Helocrene spring</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) banola</i></th><td>Nayarit, Veracruz</td><td>Spring</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) canvada</i></th><td>Nayarit</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) dimorpha</i></th><td>Nayarit</td><td>Spring</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) dornera</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) mesoamericana</i></th><td>Guerrero, Oaxaca, Chiapas, Morelos, Nayarit</td><td>River, stream</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) neodentipalpis</i></th><td>Veracruz</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) setacoxalis</i></th><td>Veracruz, Chiapas, Guerrero</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) trehona</i></th><td>Guerrero</td><td>Spring</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesia) zomplina</i></th><td>Nayarit, Veracruz</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Limnesia (Limnesiella) mexicana</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Limnesia parafalsificata</i></th><td>Tabasco, Chiapas</td><td>Pond</td><td>Otero-Colina 1987a</td></tr><tr><th><i>Psammolimnesia (Psammolimnesia) mexicana</i></th><td>Chiapas</td><td></td><td>Cook 1974</td></tr><tr><th><b>Omartacaridae</b></th></tr><tr><th><i>Omartacarus elongatus</i></th><td>Puebla</td><td>Interstitial waters</td><td>Cook 1963 in Cook 1980</td></tr><tr><th><i>Omartacarus brevipalpis</i></th><td>Chiapas</td><td>Interstitial waters</td><td>Cook 1974</td></tr><tr><th><i>Omartacarus motasi</i></th><td>Chiapas</td><td>Sand and gravel of stream</td><td>Cook 1980</td></tr><tr><th><b>Hygrobatidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Corticacarus novum</i></th><td>Veracruz</td><td>Stream</td><td>Cramer and Cook 1998</td></tr><tr><th><i>Corticacarus (Paracorticacarus) mexicanus</i></th><td>Guerrero, Oaxaca, Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Corticacarus (Polycorticacarellus) similis</i></th><td>Guerrero</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Corticacarus (Polycorticacarellus) mebosus</i></th><td>Chiapas, Veracruz</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Neoatractides curvispinatus</i></th><td>Tabasco</td><td>Gravel in a stream</td><td>Otero-Colina 1987a</td></tr><tr><th><i>Neotractides mexicana</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Neoatractides nayaritensis</i></th><td>Nayarit</td><td>Stream</td><td>Cramer and Cook 2000</td></tr><tr><th><i>Neoatractides abueloi</i></th><td>Veracruz</td><td>Stream</td><td>Cramer and Cook 2000</td></tr><tr><th><i>Neoatractides celiae</i></th><td>Veracruz</td><td>Stream</td><td>Cramer and Cook 2000</td></tr><tr><th><i>Hygrobates (Hygrobates) boettgeri</i></th><td>Oaxaca, Chiapas, Guerrero, Morelos, Nayarit</td><td>Stream</td><td>Viets 1975 in Cook 1980</td></tr><tr><th><i>Hygrobates (Hygrobates) plebejus</i></th><td>Oaxaca, Chiapas, Veracruz, Morelos, Nayarit.</td><td>River</td><td>Lundblad 1930 in Cook 1930</td></tr><tr><th><i>Hygrobates (Hygrobates) amplipalpis</i></th><td>Oaxaca, Veracruz</td><td>Stream</td><td>Viets 1936 in Cook 1980</td></tr><tr><th><i>Hygrobates (Hygrobates) ampliatus</i></th><td>Veracruz, San Luis Potos&iacute;, Morelos</td><td>Stream</td><td>Viets 1936 in Cook 1980</td></tr><tr><th><i>Hygrobates (Hygrobates) procursus</i></th><td>Guerrero</td><td>Stream</td><td>Viets 1936 in Cook 1980</td></tr><tr><th><i>Hygrobates (Hygrobates) blatolus</i></th><td>Oaxaca</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><i>Hygrobates (Hygrobates) mexicanus</i></th><td>Nayarit</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) crassitarsis</i></th><td>Guerrero</td><td>Stream</td><td>Lundblad 1942 in Cook 1980</td></tr><tr><th><i>Atractides (Atractides) imitatus</i></th><td>Oaxaca</td><td>River</td><td>Viets 1978 in Cook 1980</td></tr><tr><th><i>Atractides (Atractides) guatemaltecus</i></th><td>Oaxaca, Chiapas, Guerrero.</td><td>Tributary river, stream</td><td>Viets 1978 in Cook 1980</td></tr><tr><th><i>Atractides (Atractides) blazonus</i></th><td>Oaxaca</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) mexicanus</i></th><td>Oaxaca</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) neolongitarsus</i></th><td>Coahuila</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) prasadi</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) tanutus</i></th><td>Mexico state</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) tembolus</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) tolas</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) toldomus</i></th><td>Coahuila</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) travanus</i></th><td>Chiapas, Oaxaca, Guerrero</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) wevamus</i></th><td>Nayarit</td><td>River bottom deposits</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) zempoalus</i></th><td>Mexico state</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Atractides (Atractides) bassolsae</i></th><td>Oaxaca</td><td>Stream</td><td>Otero-Colina 1987a</td></tr><tr><th><i>Atractides (Octomegapus) peltatus</i></th><td>Chiapas</td><td>River</td><td>Viets 1977 in Cook 1980</td></tr><tr><th><i>Atractidella obtusidens</i></th><td>Oaxaca, Chiapas, Veracruz</td><td>River, stream</td><td>Lundblad 1953 in Cook 1980</td></tr><tr><th><i>Atractidella mesoamericana</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Paraschizobates scutatus</i></th><td>Nayarit, Chiapas, Oaxaca</td><td>River, stream</td><td>Cook 1980</td></tr><tr><th><i>Diamphidaxona mexicana</i></th><td>Chiapas</td><td>Gravel deposits in stream</td><td>Cook 1980</td></tr><tr><th><i>Diamphidaxona anitae</i></th><td>Mexico state</td><td>Stream</td><td>Cramer and Letechip&iacute;a 1996</td></tr><tr><th><b>Unionicolidae</b></th></tr><tr><th><i>Unionicola gracilipalpis tenuis</i></th><td>Oaxaca, Campeche</td><td>Pond, water filled roadside</td><td>Lundblad 1935 in Cook 1980</td></tr><tr><th><i>Unionicola (Unionicola) mexicana</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Unionicola (Pentatax) conjuncta</i></th><td>Chiapas</td><td>Stream</td><td>Viets 1954 in Cook 1980</td></tr><tr><th><i>Unionicola (Pentatax) furculopsis</i></th><td>Oaxaca</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Unionicola (Pentatax) aculeata</i></th><td>Tamaulipas, northern and central Mexico</td><td>Freshwater mussel <i>Anodonta sp., Cyrtonaias tampicoensis, Disconaias sp., Friersonia sp.</i></td><td>Koenike 1914 in Vidrine 1996</td></tr><tr><th><i>Unionicola (Atacella) neoperforata</i></th><td>Tamaulipas, San Luis Potos&iacute;.</td><td>Freshwater mussel <i>A. trapesialis glaucus</i></td><td>Vidrine 1985b</td></tr><tr><th><i>Unionicola (Atacella) petita</i></th><td>Veracruz</td><td>Freshwater mussel <i>A. trapesialis glaucus</i></td><td>Vidrine 1985b</td></tr><tr><th><i>Unionicola (Atacella) entrerrianensis</i></th><td>Tamaulipas, San Luis Potos&iacute;, Veracruz.</td><td>Freshwater mussel <i>A. trapesialis glaucus</i></td><td>Rosso de Ferrad&aacute;s 1976</td></tr><tr><th><i>Unionicola (Atacella) fissipes</i></th><td>Western Mexico</td><td>Freshwater mussel <i>Anodontites</i></td><td>Koenike, 1891</td></tr><tr><th><i>Unionicola (Berezatax) berezai</i></th><td>Veracruz, San Luis Potos&iacute;</td><td>Freshwater mussel <i>Nephronaias sp.</i></td><td>Vidrine 1985a</td></tr><tr><th><i>Unionicola (Berezatax) acylindrotarsa</i></th><td>Tamaulipas, San Luis Potos&iacute;</td><td>Freshwater mussel <i>Popenaias, Nephronaias</i></td><td>Vidrine 1985a</td></tr><tr><th><i>Unionicola (Causeyatax) hensleyi</i></th><td>San Luis Potos&iacute;, Tamaulipas</td><td>Freshwater mussel <i>Friersonia iridella</i></td><td>Vidrine 1985c</td></tr><tr><th><i>Unionicola (Clarkatax) serrata</i></th><td>San Luis Potos&iacute;, Tamaulipas, Veracruz (Panuco river system)</td><td>Friersonia iridella, F. moctezumensis</td><td>Wolcott 1898 in Vidrine 1996</td></tr><tr><th><i>Unionicola (Hexatax) laurentiana</i></th><td>San Luis Potos&iacute;, Tamaulipas, Veracruz (Panuco river system)</td><td>Freshwater mussel <i>Disconaias fimbriata, Nephronaias sp., Popenaias sp.</i></td><td>Crowell and Davids 1979 in</td></tr><tr><th><i>Unionicola (Unionicolides) burchi</i></th><td>Guanajuato</td><td>Freshwater mussel <i>Anodonta sp.</i></td><td>Vidrine 1996</td></tr><tr><th><i>Unionicola (Unionicolides) calnani</i></th><td>Tamaulipas, Veracruz</td><td>Freshwater mussel <i>Cyrtonaias tampicoensis, Disconaias discus.</i></td><td>Vidrine 1986</td></tr><tr><th><i>Unionicola (Unionicolides) hoesei</i></th><td>San Luis Potos&iacute;, Tamaulipas, Veracruz (Panuco river system)</td><td>Freshwater mussel</td><td>Vidrine 1986</td></tr><tr><th><i>Unionicola (Neoatax) abnormipes</i></th><td>Tamaulipas</td><td>Freshwater mussel <i>Cyrtonaias tampicoensis</i></td><td>Vidrine 1986</td></tr><tr><th><i>Neumania (Neumania) conroyi</i></th><td>Mexico state</td><td>Reocrene spring</td><td>Cook 1980</td></tr><tr><th><i>Neumania (Neumania) diversipalpa</i></th><td>Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Neumania (Neumania) alticola</i></th><td>Chiapas, Campeche, Oaxaca, Tabasco, Veracruz.</td><td>Pond, stream.</td><td>Stoll 1886 in Cook 1980</td></tr><tr><th><i>Neumania (Tetraneumania) nondanda</i></th><td>Chiapas, Tabasco, Campeche</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Neumania (Tetraneumania) cesateca</i></th><td>Tabasco, Chiapas</td><td>River, Pond</td><td>Otero-Colina 1987b</td></tr><tr><th><i>Recifella (Recifella) bella</i></th><td>Veracruz, Chiapas</td><td>River, stream</td><td>Cook 1980</td></tr><tr><th><i>Recifella (Eorecifella?) azteca</i></th><td>Oaxaca</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Recifella (Eorecifella) cemoba</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Recifella (Eorecifella) laversi</i></th><td>Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Recifella (Eorecifella) alpa</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Recifella (Eorecifella) indistincta</i></th><td>Yucat&aacute;n</td><td>Cenote (Sinkhole)</td><td>Marshall 1936 in Cook 1980</td></tr><tr><th><i>Recifella (Recifellopsis) mexicana</i></th><td>Chiapas, Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Recifella (Vietsella)veracruzana</i></th><td>Veracruz</td><td>Pond</td><td>Cramer and Cook 1998</td></tr><tr><th><i>Koenikea (Koenikea) canerma</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) clazona</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) gracilipes</i></th><td>Nayarit, Chiapas, Guerrero</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) tobarana</i></th><td>Nayarit</td><td>River, stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) trocala</i></th><td>Guerrero</td><td>Spring</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) yenona</i></th><td>Nayarit</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) zedima</i></th><td>Chiapas, Tabasco</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Koenikea) zolada</i></th><td>Veracruz</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Koenikea mesoamericana</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (?Diplokoenikea) bispina</i></th><td>Veracruz</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (?Diplokoenikea) blepta</i></th><td>Guerrero</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (?Diplokoenikea) beltista</i></th><td>Chiapas, Veracruz, Puebla.</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Diplokoenikea) neopectinifera</i></th><td>Campeche, Tabasco</td><td>Waterfilled ditch, pond</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Diplokoenikea) clavigera</i></th><td>Chiapas, Oaxaca</td><td>Pond</td><td>Lundblad 1943 in Cook 1980</td></tr><tr><th><i>Koenikea (Notomideopsis) paragrossa</i></th><td>Oaxaca</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Notomideopsis) sexmaculata</i></th><td>Oaxaca, Veracruz</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Notomideopsis) toloma</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Notomideopsis) veracruzensis</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Notomideopsis) nayaritensis</i></th><td>Nayarit</td><td>Spring</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Notomideopsis) taninulensis</i></th><td>San Luis Potos&iacute;</td><td>Sulphurous stream</td><td>Cramer 1983</td></tr><tr><th><i>Koenikea (Sespekoenikea) chiapasana</i></th><td>Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Sespekoenikea) piotiformis</i></th><td>Nayarit, Guerrero</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Tanaognathus) kurtvietsi</i></th><td>Guerrero</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Koenikea (Parakoenikea) curvipalpis</i></th><td>Oaxaca</td><td>River</td><td>Lundblad 1936 in Cook 1980</td></tr><tr><th><b>Pionidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Piona bromada</i></th><td>Tabasco, Campeche, Veracruz, Oaxaca.</td><td>Pond, waterfilled ditch</td><td>Cook 1980</td></tr><tr><th><i>Piona mexicana</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Piona neoacutidens</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Piona (Piona) triangularis</i></th><td>*</td><td>*</td><td>Wolcott1902 in Mar&iacute;n-Hern&aacute;ndez and Cramer-Hemkes 2009</td></tr><tr><th><i>Piona (Tetrapiona) rotunda sudamericana</i></th><td>*</td><td>*</td><td>Viets 1910 in Mar&iacute;n-Hern&aacute;ndez and Cramer-Hemkes 2009</td></tr><tr><th><i>Piona alzatei</i></th><td>*</td><td>*</td><td>Dug&eacute;s 1884</td></tr><tr><th><i>Piona pearsei</i></th><td>*</td><td>*</td><td>Marshall 1936</td></tr><tr><th><i>Piona amimitli</i></th><td>Mexico city</td><td>Stream</td><td>Mar&iacute;n-Hern&aacute;ndez 2009</td></tr><tr><th><b>Aturidae</b></th></tr><tr><th><i>Aturus matlatzinca</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1991</td></tr><tr><th><i>Aturus catoantoni</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1991</td></tr><tr><th><i>Aturus guillecrameri</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Aturus celiahemkesae</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Aturus oxtotilpanensis</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1992</td></tr><tr><th><i>Aturus primitivus</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 1991</td></tr><tr><th><i>Neoaturus kurtvietsi</i></th><td>Oaxaca, Chiapas, Veracruz, Guerrero</td><td>River, stream</td><td>Cook 1980</td></tr><tr><th><i>Neoaturus projectus</i></th><td>Veracruz</td><td>River</td><td>Lundblad 1936 in Cook 1980</td></tr><tr><th><i>Adelaxonopsella pallida</i></th><td>Veracruz</td><td>Interstitial water stream</td><td>Cook 1974</td></tr><tr><th><i>Albia (Anchistalbia) iantha</i></th><td>Nayarit</td><td>Spring</td><td>Cook 1980</td></tr><tr><th><i>Albia (Anchistalbia) ianthopsis</i></th><td>Quintana Roo</td><td>Lagoon</td><td>Otero-Colina 1987b</td></tr><tr><th><i>Axonopsella (?) mesoamericana</i></th><td>Guerrero, Morelos, Nayarit</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Axonopsella (Neoaxonopsella) nayaritensis</i></th><td>Nayarit</td><td>Cataracts</td><td>Cook 1980</td></tr><tr><th><i>Axonopsella (Neoaxonopsella) vicina</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Axonopsis (Brachypodopsis) columbicola</i></th><td>Chiapas, Oaxaca, Puebla. Nayarit</td><td>River, stream</td><td>Lundblad 1953 in Cook 1980</td></tr><tr><th><i>Axonopsis (Brachypodopsis) cemoba</i></th><td>Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Axonopsis (Brachypodopsis) cerucha</i></th><td>Veracruz, San Luis Potos&iacute;</td><td>River, Stream</td><td>Cook 1980</td></tr><tr><th><i>Axonopsis (Brachypodopsis) mesoamericana</i></th><td>Veracruz, Chiapas</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Axonopsis (Brachypodopsis) trocala</i></th><td>Chiapas</td><td>Chiapas</td><td>Cook 1980</td></tr><tr><th><i>Polyaxonopsella mexicana</i></th><td>Oaxaca</td><td>Stream</td><td>Otero-Colina 1987b</td></tr><tr><th><i>Frontipodopsis mesoamericana</i></th><td>Chiapas</td><td>Bottom deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Kongsbergia antoniocatoi</i></th><td>Mexico state</td><td>Gravel deposits of stream</td><td>Cramer 2000</td></tr><tr><th><i>Kongsbergia cosita</i></th><td>Mexico state</td><td>Gravel deposits of stream</td><td>Cramer 2000</td></tr><tr><th><i>Kongsbergia tigrina</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 2000</td></tr><tr><th><i>Kongsbergia eterna</i></th><td>Mexico state</td><td>Stream</td><td>Cramer 2000</td></tr><tr><th><i>Kongsbergia (Kongsbergia) mexicana</i></th><td>Oaxaca</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Kongsbergia glopipalpis</i></th><td>Chiapas and Veracruz</td><td>Stream</td><td>Lundblad 1953 in Cook 1980</td></tr><tr><th><i>Kongsbergia materna</i></th><td>Chiapas, Mexico state, Oaxaca, Veracruz.</td><td>Tributary river</td><td>Thor 1899 in Cramer 2000</td></tr><tr><th><i>Submiraxona (Submiraxona) bella</i></th><td>Nayarit</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Submiraxona (Submiraxona) lundbladi</i></th><td>Guerrero, Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Submiraxona (Submiraxona) stolli</i></th><td>Guerrero</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Miraxona (Miraxona) expansipes</i></th><td>Guerrero</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Miraxona (Miraxona) mexicana</i></th><td>Guerrero</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Miraxonides (Miraxonidella) similis</i></th><td>Nayarit, Veracruz</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Miraxona (Miraxonides) geronimoi</i></th><td>Nayarit</td><td>Stream</td><td>Cramer and Cook 1991</td></tr><tr><th><i>Stygalbiella mexicana</i></th><td>Mexico state</td><td>Spring</td><td>Cramer 1992</td></tr><tr><th><i>Neoaxona (?Lamellaxona) mexicana</i></th><td>Nayarit</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Woolastookia gretae</i></th><td>Nayarit</td><td>River, stream</td><td>Viets 1978 in Cook 1980</td></tr><tr><th><i>Forelia mesoamericana</i></th><td>Chiapas</td><td>Lagoon</td><td>Otero-Colina 1987b</td></tr><tr><th><b>Feltriidae</b></th></tr><tr><th><i>Feltria (Tropifeltria) neotropica</i></th><td>Chiapas</td><td>Waterfalls</td><td>Otero-Colina 1987b</td></tr><tr><th><i>Feltria (Feltriella) anahoffmannae</i></th><td>Mexico state</td><td>Mountain spring</td><td>Cramer 1986</td></tr><tr><th><b>Mideopsidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Mideopsis (Mideopsis) cartesa</i></th><td>Nayarit, Veracruz</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Mideopsis (Mideopsides) beta</i></th><td>Chiapas</td><td>Gravel deposits of stream</td><td>Cook 1980</td></tr><tr><th><i>Mideopsis (Mideopsis) magna</i></th><td>Veracruz, Morelos</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Mideopsis (Neoxystonotus) nobilis</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Mideopsis orbicularis</i></th><td>Yucat&aacute;n</td><td>Cenote</td><td>M&uuml;ller 1776</td></tr><tr><th><i>Mideopsis (Neoxystonotus) mexicana</i></th><td>Mexico state</td><td>Helocrene spring</td><td>Cook 1980</td></tr><tr><th><i>Mideopsis (Neoxystonotus) gennada</i></th><td>Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Mideopsis (Neoxystonotus) canzolla</i></th><td>Guerrero</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><b>Krendowskiidae</b></th><td></td><td></td><td></td></tr><tr><th><i>Krendowskia (Krendowskiella) azteca</i></th><td>Guerrero</td><td>Tributary river</td><td>Cook 1980</td></tr><tr><th><i>Krendowskia (Krendowskiella) moyara</i></th><td>Chiapas</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Krendowskia (Krendowskiella) trodroma</i></th><td>Veracruz, Nayarit</td><td>Stream</td><td>Cook 1980</td></tr><tr><th><i>Krendowskia (Krendowskiella) vicina</i></th><td>Tabasco</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><i>Geayia (Geayia) amacuzaca</i></th><td>Morelos</td><td>River</td><td>Cook 1980</td></tr><tr><th><i>Geayia (Geayia) mitchelli</i></th><td>Tabasco, Chiapas</td><td>Pond</td><td>Cook 1980</td></tr><tr><th><b>Arenohydracaridae</b></th><td></td><td></td><td></td></tr><tr><th><i>Arenohydracarus eremitus</i></th><td>*</td><td>*</td><td>Cook 1974</td></tr><tr><th><i>Arenohydracarus minimus</i></th><td>Oaxaca, Guerrero</td><td>Intertitial waters</td><td>Cook 1974</td></tr><tr><th><b>Chappuisididae</b></th></tr><tr><th><i>Chappuisides notialis</i></th><td>Mexico state</td><td>Spring</td><td>Cramer and Smith 1991</td></tr><tr><th><b>Hungarohydracaridae</b></th></tr><tr><th><i>Stygarrenurus armoniensis</i></th><td>Mexico state</td><td>Interstitial deposits of spring.</td><td>Cramer and Cook 1996</td></tr><tr><th><b>Neoacaridae</b></th></tr><tr><th><i>Neoacarus adocetus</i></th><td>Mexico state</td><td>Spring</td><td>Cramer and Smith 1991</td></tr></tbody></table>

opencc-by-4.0May 2024View details →
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Linked collectors and determiners for: Description of new apterous winter species of Leuctra (Plecoptera: Leuctridae) based morphology and DNA barcoding and further records to stonefly fauna of the Caucasus, Georgia.

Natural history specimen data linked to collectors and determiners held within, "Description of new apterous winter species of Leuctra (Plecoptera: Leuctridae) based morphology and DNA barcoding and further records to stonefly fauna of the Caucasus, Georgia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/9b404efd-c9b4-4d83-bc6d-1fa39672a9c6">https://bionomia.net/dataset/9b404efd-c9b4-4d83-bc6d-1fa39672a9c6</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/9b404efd-c9b4-4d83-bc6d-1fa39672a9c6">https://gbif.org/dataset/9b404efd-c9b4-4d83-bc6d-1fa39672a9c6</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: The ant genus Rhopalomastix (Hymenoptera: Formicidae: Myrmicinae) in Southeast Asia, with descriptions of four new species from Singapore based on morphology and DNA barcoding.

Natural history specimen data linked to collectors and determiners held within, "The ant genus Rhopalomastix (Hymenoptera: Formicidae: Myrmicinae) in Southeast Asia, with descriptions of four new species from Singapore based on morphology and DNA barcoding". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/92005c51-bac6-4193-acc5-5a6b56c0b5cd">https://bionomia.net/dataset/92005c51-bac6-4193-acc5-5a6b56c0b5cd</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/92005c51-bac6-4193-acc5-5a6b56c0b5cd">https://gbif.org/dataset/92005c51-bac6-4193-acc5-5a6b56c0b5cd</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: DNA barcoding confirms the validity of Anthidium melanopygum Friese, 1917 stat. nov. (Hymenoptera: Megachilidae) as a distinct species of Western Asia.

Natural history specimen data linked to collectors and determiners held within, "DNA barcoding confirms the validity of Anthidium melanopygum Friese, 1917 stat. nov. (Hymenoptera: Megachilidae) as a distinct species of Western Asia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e8414ca7-9f8e-4120-9bca-6167a5dc6aa8">https://bionomia.net/dataset/e8414ca7-9f8e-4120-9bca-6167a5dc6aa8</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e8414ca7-9f8e-4120-9bca-6167a5dc6aa8">https://gbif.org/dataset/e8414ca7-9f8e-4120-9bca-6167a5dc6aa8</a>. Formatted as a Frictionless Data package.

opencc-zeroOct 2024View details →
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Linked collectors and determiners for: Taxonomy of Diamesa steinboecki group (Diptera: Chironomidae: Diamesinae) with description and DNA barcoding of new species. I. Subgroups steinboecki and longipes.

Natural history specimen data linked to collectors and determiners held within, "Taxonomy of Diamesa steinboecki group (Diptera: Chironomidae: Diamesinae) with description and DNA barcoding of new species. I. Subgroups steinboecki and longipes". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6a677d3b-0f91-4f11-8cf2-64f4ad2a47d2">https://bionomia.net/dataset/6a677d3b-0f91-4f11-8cf2-64f4ad2a47d2</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6a677d3b-0f91-4f11-8cf2-64f4ad2a47d2">https://gbif.org/dataset/6a677d3b-0f91-4f11-8cf2-64f4ad2a47d2</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: FBIP: Holothrix herbarium specimen and DNA barcoding dataset.

Natural history specimen data linked to collectors and determiners held within, "FBIP: Holothrix herbarium specimen and DNA barcoding dataset". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/a71aeb4a-46bc-43b0-b752-c6f5e0d6561c">https://bionomia.net/dataset/a71aeb4a-46bc-43b0-b752-c6f5e0d6561c</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a71aeb4a-46bc-43b0-b752-c6f5e0d6561c">https://gbif.org/dataset/a71aeb4a-46bc-43b0-b752-c6f5e0d6561c</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: New species and findings of Pagastia Oliver (Diptera: Chironomidae: Diamesinae) from Central Asia, with DNA barcoding of known species of the genus.

Natural history specimen data linked to collectors and determiners held within, "New species and findings of Pagastia Oliver (Diptera: Chironomidae: Diamesinae) from Central Asia, with DNA barcoding of known species of the genus". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/a2120d24-68fa-4774-acda-400fbcb0e9e8">https://bionomia.net/dataset/a2120d24-68fa-4774-acda-400fbcb0e9e8</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/a2120d24-68fa-4774-acda-400fbcb0e9e8">https://gbif.org/dataset/a2120d24-68fa-4774-acda-400fbcb0e9e8</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: DNA barcoding the fishes of Lizard Island (Great Barrier Reef).

Natural history specimen data linked to collectors and determiners held within, "DNA barcoding the fishes of Lizard Island (Great Barrier Reef)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/d03ce806-e16f-4cdb-a964-0b965523b908">https://bionomia.net/dataset/d03ce806-e16f-4cdb-a964-0b965523b908</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/d03ce806-e16f-4cdb-a964-0b965523b908">https://gbif.org/dataset/d03ce806-e16f-4cdb-a964-0b965523b908</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: Review of the North American fauna of Drymeia Meigen (Diptera, Muscidae) and evaluation of DNA barcodes for species-level identification in the genus.

Natural history specimen data linked to collectors and determiners held within, "Review of the North American fauna of Drymeia Meigen (Diptera, Muscidae) and evaluation of DNA barcodes for species-level identification in the genus". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/16f599ee-42e4-4042-920d-8c9c4623ea0d">https://bionomia.net/dataset/16f599ee-42e4-4042-920d-8c9c4623ea0d</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/16f599ee-42e4-4042-920d-8c9c4623ea0d">https://gbif.org/dataset/16f599ee-42e4-4042-920d-8c9c4623ea0d</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Linked collectors and determiners for: Revision of the Nearctic species of Gimnomera Rondani (Diptera: Scathophagidae) with morphological phylogeny and DNA barcodes.

Natural history specimen data linked to collectors and determiners held within, "Revision of the Nearctic species of Gimnomera Rondani (Diptera: Scathophagidae) with morphological phylogeny and DNA barcodes". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e1297bcb-24e9-4306-8210-068cc6f5f482">https://bionomia.net/dataset/e1297bcb-24e9-4306-8210-068cc6f5f482</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e1297bcb-24e9-4306-8210-068cc6f5f482">https://gbif.org/dataset/e1297bcb-24e9-4306-8210-068cc6f5f482</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →

ScienceDex guides

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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.

Compare curated datasets

Allen Brain Atlas

Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

Annotated Behaviour and Observability Dataset (ABODe)

ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

DANDI Archive for NWB datasets

DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

International Brain Laboratory public data

The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

OpenNeuro

OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record