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FIGURE 6 in The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India
FIGURE 6. Bivariate growth graphs between Hubertoceras omphalodes and macroconchs of all contemporary (middle Callovian) species of different genera i.e., Reineckia anceps, Choffatia cobra, Idiocycloceras perisphinctoides and Indosphinctes sp. Cluster of morphological characters of Hubertoceras are separated from those of other genera. D=Diameter of the shell, U=Umbilical diameter, W=Width of the whorl and H=Height of the whorl. Measurements are taken at different ontogenetic stages of the specimens to accommodate intraspecific range of variability of each species. Photos are not to scale.
FIGURE 5. Supposed antidimorphic pairs within the subfamily Sivajiceratinae. 1-2 in The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India
FIGURE 5. Supposed antidimorphic pairs within the subfamily Sivajiceratinae. 1-2. Sivajiceras paramorphum (M, JUM /SP/2, bed 7, lower Callovian of Jumara and m, JUM/SP/22, bed 2, lower Callovian of Keera). 3-4. Kinkeliniceras angygaster (M. JUM/KA/1, locality/stratigraphy unknown; m. JUM/KA/5, Medisar, Jura). 5-6. Obtusicostites obtusicosta (M, JUM/OO/1, bed 11, middle Callovian of Jumara and m, JUM/OO/14, locality/stratigraphy unknown). 'x' indicates the end of phragmocone. Small arrow indicates the presence of lappets. Scale bars=20 mm. The sources are: Jana et al. (2000, 2005) for stratigraphic information and Dutta and Bardhan (2016) for taxonomy.
FIGURE 4 in The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India
FIGURE 4. Different sexual dimorphic ammonites (non-Sivajiceratinae) contemporary to Hubertoceras during the middle Callovian in Kutch. Sexual Dimorphism among these species is well established and the pairs have been shown to be connected by large arrows. 1-2. Reineckia anceps (M, JUM/R/90, bed 6, middle Callovian of Keera and m, JUM/R/44, bed 9, middle Callovian of Jumara, respectively). 3-4. Choffatia cobra (M, JUM 33, bed 7, lower Callovian of Jumara and m, JUM 38, bed 7, lower Callovian of Jumara respectively). 5-6. Idiocycloceras perisphinctoides (M, JUM 450, bed 8, middle Callovian of Jura and m, JUM 270, bed 6, middle Callovian of Keera respectively). 7. J Indosphinctes sp. (M, JUM/IS/01, bed 11, middle Callovian of Jumara). Beds are following Jana et al. (2000, 2005). Note that microconch of Indosphinctes is still unknown. 'x' indicates the end of phragmocone. Small arrow indicates presence of lappets. Scale bar equals 20 mm. The sources are: Jana et al., 2005; Kayal, 2009; Bardhan et al., 2012, Dutta and Bardhan, 2016.
FIGURE 3 in The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India
FIGURE 3. Representatives of Hubertoceras described by Spath (1931) from the Callovian of Kutch. 1-2. Holotype of Hubertoceras omphalodes (Waagen), GSI no. 2030, lateral and ventral views; 'Perisphinctes anceps beds' of Vanda (=middle Callovian anceps beds). 3-4. Holotype of H. dhosaence (Waagen), GSI no. 2035, lateral and apertural views; 'Perisphinctes anceps bed' of Keera (=beds nos. 5-7 of middle Callovian). 5. Holotype of H. hubertus Spath; NHMUK no. C7686, lateral view. 6-7. H. hubertus var. densicostata, GSI no. 16098, lateral and apertural views;?anceps beds of unknown locality. 8. H? sp. nov.; GSI no. 16099, lateral view; athleta beds of Fakirwadi (=athleta beds of upper Callovian). 9. Holotype of H. arcicosta, GSI no. 2099, lateral view; 'Golden Oolite' of Keera (=bed no. 2 of lower Callovian). 10. Holotype of H. mutans; GSI no. 2037, lateral view; 'Katrol group' of North Gudjinsir. Beds are following Jana et al. (2000, 2005). Commencement of body chamber and presence of lappets are indicated by 'x' and arrows respectively. GSI=Geological Survey of India, NHMUK=Natural History Museum, U.K. Scale bar equals 20 mm.
FIGURE 2 in The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India
FIGURE 2. The stratigraphic distribution of the studied antidimorphic pairs under the subfamily Sivajiceratinae of Kutch. Biozonation after Jana et al. (2000, 2005); Bardhan et al. (2012).
FIGURE 1 in The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India
FIGURE 1. Geological map of Kutch showing the major localities (solid squares) from where fossils of the Sivajiceratinae have been collected (modified after Dutta and Bardhan, 2016).
Figure 1 in Robaloscion, a new genus for Sciaena wieneri Sauvage, 1883 (Teleostei, Sciaenidae) from the southeastern Pacific, with clarification of the taxonomic status of Sciaena starksi Evermann & Radcliffe, 1917
Figure 1. - Drawings of Robaloscion wieneri right sagittae. A, B: Schematic drawing of right sagitta, with measurements used for proportional ratios (see text for abbreviations, modified from Schwarzhans (1993). C: Medial view of # 5153. D-G: Medial, anterior, ventral, and posterior views of # 5057. H, I: Medial and ventral views of # 5166. J: Medial view of # 5030. Drawings by W. Schwarzhans.
Figure 3 in Robaloscion, a new genus for Sciaena wieneri Sauvage, 1883 (Teleostei, Sciaenidae) from the southeastern Pacific, with clarification of the taxonomic status of Sciaena starksi Evermann & Radcliffe, 1917
Figure 3. - Fresh specimen of Robaloscion wieneri, MNHN 2001-1365, 308 mm SL. Photograph by P. Béarez.
Figure 2. - Holotypes. A in Robaloscion, a new genus for Sciaena wieneri Sauvage, 1883 (Teleostei, Sciaenidae) from the southeastern Pacific, with clarification of the taxonomic status of Sciaena starksi Evermann & Radcliffe, 1917
Figure 2. - Holotypes. A: Sciaena wieneri Sauvage, 1883, MNHN A-4852, 456 mm SL. B: Sciaena starksi Evermann & Radcliffe, 1917, USNM 53464, 382 mm SL.
Figure 1 in Taxonomic status of the Western Hemispingus Sphenopsis ochracea (Thraupidae) and a review of species limits in the genus Sphenopsis P. L. Sclater, 1861
Figure 1. Lateral view of SMF 58282, the only surviving syntype of Sphenopsis ochracea (von Berlepsch & Taczanowski, 1884), collected by Siemiradzki at Chaguarpata, Chimborazo, Ecuador, on 5 March 1883. The original field label reads: 'Hemispingus? / ♀? / Chaguarpata (5700') [= 1,737 m] / 5/III 83 / Siemiradzki'. The identification on the secondary (Berlepsch) label reads: 'Chlorospingus [in black ink] ochraceus, Berl. & Tacz. [in pencil]', with 'Chloro' crossed out and replaced by 'Hemi' in pencil, and 'melanotis' in pencil (© Gerald Mayr)
TABLE 1 in Taxonomic status of the Western Hemispingus Sphenopsis ochracea (Thraupidae) and a review of species limits in the genus Sphenopsis P. L. Sclater, 1861
<p>TABLE 1 Five alternative taxonomies of the genus <i>Sphenopsis</i> as presented in (from left to right) the present study; eBird/Clements checklist v.2021 (Clements <i>et al</i>. 2021); IOC world bird list v.12.1 (Gill <i>et al</i>. 2021); Howard & Moore v.4 (Dickinson & Christidis 2014); HBW/Birdlife International digital checklist v.6 (HBW & BirdLife International 2021). The South American Checklist Committee (SACC) of the American Ornithological Society (AOS) currently recognises two species (<i>S. melanotis</i>, <i>S. frontalis</i>) in line with eBird/ Clements and Howard & Moore. The ‘linearised’ taxonomic sequence used in this study (see Appendix) was based on Price-Waldman (2019), wherein <i>S. melanotis</i> (<i>sensu lato</i>, as treated by eBird/Clements and Howard & Moore) was reconstructed as paraphyletic. Taxa recognised at species rank within each taxonomy are shown in boldface. Taxa for which study skins were not personally examined in the present study are denoted thus (—).</p><table><thead><tr><th>Present study</th><th>eBird/Clements</th><th>IOC</th><th>Howard & Moore</th><th>HBW/Birdlife</th></tr></thead><tbody><tr><th>S. melanotis melanotis</th><td>S. m. melanotis</td><td>S. m. melanotis</td><td>S. m. melanotis</td><td>S. m. melanotis</td></tr><tr><th>S. m. castaneicollis</th><td>S. m. castaneicollis</td><td>S. m. castaneicollis</td><td>S. m. castaneicollis</td><td>S. m. castaneicollis</td></tr><tr><th>S. frontalis frontalis</th><td>S. f. frontalis</td><td>S. f. frontalis</td><td>S. f. frontalis</td><td>S. f. frontalis</td></tr><tr><th>S. f. hanieli</th><td>S. f. hanieli</td><td>S. f. hanieli</td><td>S. f. hanieli</td><td>S. f. hanieli</td></tr><tr><th>—</th><td>S. f. ignobilis</td><td>S. f. ignobilis</td><td>S. f. ignobilis</td><td>S. f. ignobilis</td></tr><tr><th>—</th><td>S. f. flavidorsalis</td><td>S. f. flavidorsalis</td><td>S. f. flavidorsalis</td><td>S. f. flavidorsalis</td></tr><tr><th>—</th><td>S. f. iterata</td><td>S. f. iterata</td><td>S. f. iterata</td><td>S. f. iterata</td></tr><tr><th><i>S. piurae</i></th><td>S. m. piurae</td><td><i>S. p. piurae</i></td><td>S. m. piurae</td><td>S. p. piurae</td></tr><tr><th>S. ochracea</th><td>S. m. ochracea</td><td><i>S. ochracea</i></td><td>S. m. ochracea</td><td><i>S. ochracea</i></td></tr><tr><th>—</th><td>S. m. berlepschi</td><td>S. m. berlepschi</td><td>S. m. berlepschi</td><td>S. m. berlepschi</td></tr><tr><th>—</th><td>S. m. macrophrys</td><td>S. p. macrophrys</td><td>S. m. macrophrys</td><td>S. p. macrophrys</td></tr></tbody></table>
TABLE 2 in Taxonomic status of the Western Hemispingus Sphenopsis ochracea (Thraupidae) and a review of species limits in the genus Sphenopsis P. L. Sclater, 1861
<p>TABLE 2 Plumage colour of species in the genus <i>Sphenopsis</i>, scored using study skins (<i>n</i> = 43) in the Academy of Natural Sciences of Drexel University, Philadelphia (ANSP) and Delaware Museum of Nature & Science, Greenville (DMNH) collections (see Appendix for lists of specimens examined). The codes ‘tail-D’ and ‘tail-V’ denote the dorsal and ventral surface of the tail, respectively. Numbers are taken from Smithe (1975): (18) Orange Yellow; (23) Raw Umber; (28) Olive-Brown; (49) Greenish Olive; (51) Citrine; (82) Blackish Neutral Gray; (83) Dark Neutral Gray; (89) Jet Black; (119A) Hair Brown; (121) Vandyke Brown; (121A) Prout’s Brown; (123A) Cinnamon; (123B) Clay Color; (123C) Yellow Ocher; (124) Buff; (129) Dark Brownish Olive; (136) Raw Sienna; (223D) Tawny Olive.</p><table><thead><tr><th>Species</th><th>Crown</th><th>Back</th><th>Tail-D</th><th>Tail-V</th><th>Throat</th><th>Breast</th><th>Belly</th><th>Vent</th></tr></thead><tbody><tr><th><i>S. melanotis melanotis</i></th><td>833</td><td>837</td><td>283</td><td>23</td><td>123A</td><td>123A</td><td>124</td><td>123A</td></tr><tr><th><i>S. m. castaneicollis</i></th><td>82</td><td>837</td><td>283</td><td>28</td><td>893</td><td>136</td><td>124</td><td>1364</td></tr><tr><th><i>S. frontalis frontalis</i></th><td>491,3,5</td><td>493</td><td>283</td><td>28</td><td>186</td><td>515</td><td>515</td><td>515</td></tr><tr><th><i>S. f. hanieli</i></th><td>493</td><td>491,3</td><td>283</td><td>28</td><td>123C 4</td><td>123B</td><td>123B</td><td>123A</td></tr><tr><th><i>S. piurae</i></th><td>893</td><td>119A</td><td>283</td><td>284</td><td>893</td><td>136</td><td>1364</td><td>1364</td></tr><tr><th><i>S. ochracea</i></th><td>831</td><td>1292</td><td>283</td><td>28</td><td>223D</td><td>123B 3</td><td>223D</td><td>123A</td></tr></tbody></table><p><sup>1</sup> slightly browner <sup>5</sup> slightly more yellow <sup>2</sup> slightly lighter and more olive <sup>6</sup> slightly duller, less bright <sup>3</sup> slightly darker <sup>7</sup> slightly more olive <sup>4</sup> slightly lighter</p>
Linked collectors and determiners for: The taxonomic status of Long-tailed shrews (Mammalia: genus Sorex) from Nuclear Central America.
Natural history specimen data linked to collectors and determiners held within, "The taxonomic status of Long-tailed shrews (Mammalia: genus Sorex) from Nuclear Central America". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e605eaa7-c942-4658-a155-34c3e93f1e01">https://bionomia.net/dataset/e605eaa7-c942-4658-a155-34c3e93f1e01</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e605eaa7-c942-4658-a155-34c3e93f1e01">https://gbif.org/dataset/e605eaa7-c942-4658-a155-34c3e93f1e01</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Partial redescription of pontoniine shrimps Cuapetes nilandensis (Borradaile, 1915) and Cuapetes seychellensis (Borradaile, 1915) (Decapoda: Palaemonidae: Pontoniinae) with remarks on taxonomic status of Cuapetes Clark, 1919 and Kemponia Bruce, 2004.
Natural history specimen data linked to collectors and determiners held within, "Partial redescription of pontoniine shrimps Cuapetes nilandensis (Borradaile, 1915) and Cuapetes seychellensis (Borradaile, 1915) (Decapoda: Palaemonidae: Pontoniinae) with remarks on taxonomic status of Cuapetes Clark, 1919 and Kemponia Bruce, 2004". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/54502885-e784-439f-b29a-b8a5070683a7">https://bionomia.net/dataset/54502885-e784-439f-b29a-b8a5070683a7</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/54502885-e784-439f-b29a-b8a5070683a7">https://gbif.org/dataset/54502885-e784-439f-b29a-b8a5070683a7</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Taxonomic notes Portulaca (Portulacaceae) in South America I: the taxonomic status of P. mucronulata var. microphylla.
Natural history specimen data linked to collectors and determiners held within, "Taxonomic notes Portulaca (Portulacaceae) in South America I: the taxonomic status of P. mucronulata var. microphylla". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/51bf5da8-38fe-4942-95e9-b30ceb7d9391">https://bionomia.net/dataset/51bf5da8-38fe-4942-95e9-b30ceb7d9391</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/51bf5da8-38fe-4942-95e9-b30ceb7d9391">https://gbif.org/dataset/51bf5da8-38fe-4942-95e9-b30ceb7d9391</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: A new species of Elachiptera Macquart from the Galápagos Islands, Ecuador, and the taxonomic status of Ceratobarys Coquillett (Diptera: Chloropidae).
Natural history specimen data linked to collectors and determiners held within, "A new species of Elachiptera Macquart from the Galápagos Islands, Ecuador, and the taxonomic status of Ceratobarys Coquillett (Diptera: Chloropidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/b3e7456f-cdb8-4766-b345-3b6f73626fbd">https://bionomia.net/dataset/b3e7456f-cdb8-4766-b345-3b6f73626fbd</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/b3e7456f-cdb8-4766-b345-3b6f73626fbd">https://gbif.org/dataset/b3e7456f-cdb8-4766-b345-3b6f73626fbd</a>. Formatted as a Frictionless Data package.
Figure 3 in The amphipod genus Alexandrella (Amphipoda, Stilipedidae): taxonomic status, allometric growth and description of two new species
Figure 3. Alexandrella dentata. Juvenile taken from the brood pouch of female 24 mm (RV Eltanin, station 264).
Figure 2. Alexandrella dentata. Female 24 in The amphipod genus Alexandrella (Amphipoda, Stilipedidae): taxonomic status, allometric growth and description of two new species
Figure 2. Alexandrella dentata. Female 24 mm, RV Eltanin, station 264. Figure of incisor and lacinia mobilis (Mnd next moult) as seen through the current moult.
Figure 1. Alexandrella australis. T in The amphipod genus Alexandrella (Amphipoda, Stilipedidae): taxonomic status, allometric growth and description of two new species
Figure 1. Alexandrella australis. T ad. and Lbr ad. from female 40 mm RV Eltanin, station 432. All other appendages from a juvenile specimen taken out of the brood pouch of the female.
Figure 10 in The amphipod genus Alexandrella (Amphipoda, Stilipedidae): taxonomic status, allometric growth and description of two new species
Figure 10. Alexandrella subchelata. Upper: immature 8 mm, RV Eltanin, cruise 26, station 4. Lower: immature 6 mm, RV Polarstern, ANDEEP station 133-3.
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