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zenodo32/100

FIGURE 20 in Intertidal chitons (Mollusca: Polyplacophora) from the rocky coastline of Guerrero, México, with the description of a new species

FIGURE 20. Chiton articulatus, specimen BL 27 mm, El Faro, Mazatlán (CNMO 5661); shows the tegmentum color details A, head valve; B, intermediate valves III-V; C, tail valve. Specimen BL 24.45 mm, Santa Elena, Oaxaca (CNMO 1066); shows color tegmentum details; D, head valve; E, detail of intermediate valves III-V; F, tail valve. Chaetopleura lurida, G, dorsal view of whole specimen BL 21.3 x 13.7 mm, Estacahuite, Oaxaca (CNMO 5813). Chaetopleura lurida, specimen of 27.9 x 15.4 mm, dorsal view of valve I and IV, Isla Partida, Baja California Sur (CNMO 1004), H, head valve and I, valve IV; J, whole specimen BL 25.8 mm, Sayulita, Nayarit; K, Ischnochiton muscarius, whole specimen BL 27.6 mm in dorsal view. Callistochiton elenensis, L, whole specimen BL 19.46 mm, La Paz, Baja California Sur (UAGRO 0060); M, detail of sculpturing of valves II-IV; N, Chiton articulatus, N, whole specimen in dorsal view, BL 37.2 mm, Sayulita, Nayarit (CNMO 40012).

opennotspecifiedJun 2022View details →
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FIGURE 19 in Intertidal chitons (Mollusca: Polyplacophora) from the rocky coastline of Guerrero, México, with the description of a new species

FIGURE 19. Bayesian phylogenetic tree of representatives within Lepidochitonidae inferred from DNA sequences of the mitochondrial gene cytochrome c oxidase subunit I (cox1) comprising 658 bp. Bayesian posterior probabilities (≥ 0.90) and maximum likelihood bootstrap values (≥ 70%) are shown above and below branches, respectively. Highlighted taxa labels correspond to the newly described species.

opennotspecifiedJun 2022View details →
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FIGURE 15 in Intertidal chitons (Mollusca: Polyplacophora) from the rocky coastline of Guerrero, México, with the description of a new species

FIGURE 15. Lepidochitona salvadorensis, disarticulated valves of a specimen BL 10.74 mm, Barra de Potosi Protegida, Zihuatanejo de Azueta (CNMO 5332). valves in ventral view, A, intermediate valve IV; B, tail valve; C, detail of the tail valve and girdle tufts. SEM images of a specimen BL 10.7 mm, valves in dorsal view show the tegmentum details; D, head valve IV; E, intermediate valve IV; F, tail valve; G, intermediate valve IV in ventral view, H, central and minor lateral teeth detail.

opennotspecifiedJun 2022View details →
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FIGURE 18 in Intertidal chitons (Mollusca: Polyplacophora) from the rocky coastline of Guerrero, México, with the description of a new species

FIGURE 18. Lepidochitona acapulcoensis Reyes-Gómez and Flores-Garza sp. nov.; paratype, EMU 11417, Majahua, Acapulco, Guerrero, SEM images of a specimen of 9.4 mm length; A, Girdle hyaline spicules of anterior tufts (between valve I and II), B and C, hyaline tufts detail; D, marginal spicules.

opennotspecifiedJun 2022View details →
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Distribution. Traditionally known only from the type locality in NW México, but recently found in Cerro de Garnica, NE Michoacan, Mexico. in Cricetidae

Distribution. Traditionally known only from the type locality in NW México, but recently found in Cerro de Garnica, NE Michoacan, Mexico.

opennotspecifiedNov 2017View details →
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Subspecies and Distribution. R.s.sumichrastiSaussure,1861—fromQuerétaroStoOaxacastates(SCMexico). R.s.australis].A.Allen,1895—CordilleradeTalamancaofCostaRica. R.s.dorsalisMerriam,1901—ChiapasState(SEMexico)andGuatemala. R.s.luteolusA.H.Howell,1914—CGuerreroandWOaxacastates(SMexico). R.s.modestusThomas,1907—SWHonduras,extremeNElSalvador,andNWNicaragua. R. s. nerterus Merriam, 1901 — from S Jalisco E to W México states (WC Mexico). R. s. vulcanius Bangs, 1902 — known only from the type locality and surrounding areas in W Panama. in Cricetidae

Subspecies and Distribution. R.s.sumichrastiSaussure,1861—fromQuerétaroStoOaxacastates(SCMexico). R.s.australis].A.Allen,1895—CordilleradeTalamancaofCostaRica. R.s.dorsalisMerriam,1901—ChiapasState(SEMexico)andGuatemala. R.s.luteolusA.H.Howell,1914—CGuerreroandWOaxacastates(SMexico). R.s.modestusThomas,1907—SWHonduras,extremeNElSalvador,andNWNicaragua. R. s. nerterus Merriam, 1901 — from S Jalisco E to W México states (WC Mexico). R. s. vulcanius Bangs, 1902 — known only from the type locality and surrounding areas in W Panama.

opennotspecifiedNov 2017View details →
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Subspecies and Distribution. R.m.megalotisBaird,1858—fromextremeSCBritishColumbia(Canada)SthroughtheWthirdoftheUSAtoMichoacanState(CMexico). R.m.alticolusMerriam,1901—EGuerreroandOaxacastates(SCMexico). R.m.amolesA.H.Howell,1914—knownonlyfromthetypelocalityandsurroundingareainSierraGorda,QuerétaroState,CMexico,atanelevationofabout2285m. R.m.arizonensis].A.Allen,1895—knownonlyfromthetypelocalityinChiricahuaMts,SEArizona,USA,atanelevationofabout2440m. R.m.aztecus|].A.Allen,1893—SEUtah,SColorado,SWKansas,NEArizona,N&CNewMexico,NWTexas,andOklahomaPanhandle(USA). R.m.catalinaeElliot,1904—SantaBarbaraI,California(USA). R.m.distichlisvonBloeker,1937—smallregionofWCCalifornia(USA). R.m.dycheiJ.A.Allen,1895—fromSEAlbertaandSWSaskatchewan(Canada)EtoSWWisconsin,WCIndiana,andMissouri,andStoNEColorado,Kansas,andNEArkansas(USA). R.m.hooperiGoodwin,1954—knownonlyfromthetypelocalityandsurroundingareainWCTamaulipasState(NEMexico). R.m.limicolavonBloeker,1932—knownonlyfromthetypelocalityandsurroundingareainSWCalifornia(USA). R.m.longicaudusBaird,1858—SWWashingtonandWCalifornia(USA)andNWBajaCaliforniaState(NWMexico). R.m.peninsulaeElliot,1903—NBajaCaliforniaState(NWMexico). R.m.ravusGoldman,1939—knownonlyfromthetypelocalityandsurroundingareainNUtah(USA). R.m.santacruzaePearson,1951—SantaCruzI,California(USA). R. m. saturatusJ. A. Allen & F. M. Chapman, 1897 — from Coahuila and Nuevo Leon S to México, Morelos, Puebla, and Veracruz states (Mexico). in Cricetidae

Subspecies and Distribution. R.m.megalotisBaird,1858—fromextremeSCBritishColumbia(Canada)SthroughtheWthirdoftheUSAtoMichoacanState(CMexico). R.m.alticolusMerriam,1901—EGuerreroandOaxacastates(SCMexico). R.m.amolesA.H.Howell,1914—knownonlyfromthetypelocalityandsurroundingareainSierraGorda,QuerétaroState,CMexico,atanelevationofabout2285m. R.m.arizonensis].A.Allen,1895—knownonlyfromthetypelocalityinChiricahuaMts,SEArizona,USA,atanelevationofabout2440m. R.m.aztecus|].A.Allen,1893—SEUtah,SColorado,SWKansas,NEArizona,N&CNewMexico,NWTexas,andOklahomaPanhandle(USA). R.m.catalinaeElliot,1904—SantaBarbaraI,California(USA). R.m.distichlisvonBloeker,1937—smallregionofWCCalifornia(USA). R.m.dycheiJ.A.Allen,1895—fromSEAlbertaandSWSaskatchewan(Canada)EtoSWWisconsin,WCIndiana,andMissouri,andStoNEColorado,Kansas,andNEArkansas(USA). R.m.hooperiGoodwin,1954—knownonlyfromthetypelocalityandsurroundingareainWCTamaulipasState(NEMexico). R.m.limicolavonBloeker,1932—knownonlyfromthetypelocalityandsurroundingareainSWCalifornia(USA). R.m.longicaudusBaird,1858—SWWashingtonandWCalifornia(USA)andNWBajaCaliforniaState(NWMexico). R.m.peninsulaeElliot,1903—NBajaCaliforniaState(NWMexico). R.m.ravusGoldman,1939—knownonlyfromthetypelocalityandsurroundingareainNUtah(USA). R.m.santacruzaePearson,1951—SantaCruzI,California(USA). R. m. saturatusJ. A. Allen & F. M. Chapman, 1897 — from Coahuila and Nuevo Leon S to México, Morelos, Puebla, and Veracruz states (Mexico).

opennotspecifiedNov 2017View details →
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Subspecies and Distribution. R. f fulvescens J. A. Allen, 1894 — SE Arnizona (SW USA) and NE Sonora State (NW Mexico). R.f.amoenusElliot,1905—knownonlyfromthetypelocalityinReforma,Oaxaca(SMexico). R.f.awrantiusJ.A.Allen,1895—fromSEKansasandSWMissouriSintoTexas,Louisiana,andMississippi(USA). R.f.canusBenson,1939—SWTexas(USA)andNCMexico. R.f.chiapensisA.H.Howell,1914—fromChiapasState(SEMexico)SEtoHonduras. R.f.difficilisMerriam,1901—WCVeracruz,EHidalgo,andPueblastates(ECMexico). R.f.griseoflavusMerriam,1901—CMexico. R.f.helvolusMerriam,1901—EGuerreroandOaxacastates(SMexico). R.f.infernatisHooper,1950—SedgeofPueblaandNOaxacastates(SMexico). R.f.intermediusJ.A.Allen,1895—STexas(USA)andNEMexico. R.f.laceyi].A.Allen,1896—CTexas(SUSA). R. f. menidionalis S. Anderson & J. K. Jones, 1960 — W Nicaragua. R.f.mustelinusA.H.Howell,1914—fromSMichoacanSEtoSOaxaca(SMexico). R.f.nelsoniA.H.Howell,1914—ColimaandWedgeofJalisco(WMexico). R.f.tenuis].A.Allen,1899—SSonoraandChihuahuaStoNayaritstates(WMexico). R.f.toltecusMerriam,1901—portionsofQuerétaro,Hidalgo,México,andMichoacanstates(ECMexico). R. f. tropicalis Davis, 1944 — from S Tamaulipas S to C Veracruz states (E Mexico). in Cricetidae

Subspecies and Distribution. R. f fulvescens J. A. Allen, 1894 — SE Arnizona (SW USA) and NE Sonora State (NW Mexico). R.f.amoenusElliot,1905—knownonlyfromthetypelocalityinReforma,Oaxaca(SMexico). R.f.awrantiusJ.A.Allen,1895—fromSEKansasandSWMissouriSintoTexas,Louisiana,andMississippi(USA). R.f.canusBenson,1939—SWTexas(USA)andNCMexico. R.f.chiapensisA.H.Howell,1914—fromChiapasState(SEMexico)SEtoHonduras. R.f.difficilisMerriam,1901—WCVeracruz,EHidalgo,andPueblastates(ECMexico). R.f.griseoflavusMerriam,1901—CMexico. R.f.helvolusMerriam,1901—EGuerreroandOaxacastates(SMexico). R.f.infernatisHooper,1950—SedgeofPueblaandNOaxacastates(SMexico). R.f.intermediusJ.A.Allen,1895—STexas(USA)andNEMexico. R.f.laceyi].A.Allen,1896—CTexas(SUSA). R. f. menidionalis S. Anderson & J. K. Jones, 1960 — W Nicaragua. R.f.mustelinusA.H.Howell,1914—fromSMichoacanSEtoSOaxaca(SMexico). R.f.nelsoniA.H.Howell,1914—ColimaandWedgeofJalisco(WMexico). R.f.tenuis].A.Allen,1899—SSonoraandChihuahuaStoNayaritstates(WMexico). R.f.toltecusMerriam,1901—portionsofQuerétaro,Hidalgo,México,andMichoacanstates(ECMexico). R. f. tropicalis Davis, 1944 — from S Tamaulipas S to C Veracruz states (E Mexico).

opennotspecifiedNov 2017View details →
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Subspecies and Distribution. R.m.microdonMerriam,1901—fromCChiapasState(SEMexico)StoCGuatemala. R.m.albilabrisMerriam,1901—NCOaxacaState(SMexico). R. m. wagner Hooper, 1950 — from C Michoacan E to México states (C Mexico). in Cricetidae

Subspecies and Distribution. R.m.microdonMerriam,1901—fromCChiapasState(SEMexico)StoCGuatemala. R.m.albilabrisMerriam,1901—NCOaxacaState(SMexico). R. m. wagner Hooper, 1950 — from C Michoacan E to México states (C Mexico).

opennotspecifiedNov 2017View details →
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Distribution. SW Tamaulipas, SE San Luis Potosi, NE Querétaro, Hidalgo, extreme WC Veracruz, and WC México (C Mexico). in Soricidae

Distribution. SW Tamaulipas, SE San Luis Potosi, NE Querétaro, Hidalgo, extreme WC Veracruz, and WC México (C Mexico).

opennotspecifiedJul 2018View details →
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Distribution. México E through Distrito Federal and Tlaxcala to Puebla, and SW to Oaxaca, C & S Mexico. in Soricidae

Distribution. México E through Distrito Federal and Tlaxcala to Puebla, and SW to Oaxaca, C & S Mexico.

opennotspecifiedJul 2018View details →
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Distribution. Sierra Madre Occidental and Sierra Madre Oriental, connecting S of the mountains, including Durango, Jalisco, Colima, Guanajuato, Michoacan, Coahuila, Nuevo Leon, Tamaulipas, Querétaro, Hidalgo, México, Puebla, Distrito Federal, Morelos, Guerrero, and Oaxaca (Mexico). in Soricidae

Distribution. Sierra Madre Occidental and Sierra Madre Oriental, connecting S of the mountains, including Durango, Jalisco, Colima, Guanajuato, Michoacan, Coahuila, Nuevo Leon, Tamaulipas, Querétaro, Hidalgo, México, Puebla, Distrito Federal, Morelos, Guerrero, and Oaxaca (Mexico).

opennotspecifiedJul 2018View details →
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FIGURE 3 in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México

FIGURE 3. Select species of Dictyanthus from Jalisco. A. Inflorescence of Dictyanthus nichongus B. Lateral view of Dictyanthus nichongus C. Dictyanthus asper. D. Dictyanthus macvaughianus. E. Dictyanthus parviflorus. F. Dictyanthus pavonii. G. Dictyanthus reticulatus. H. Dictyanthus sepicola. I. Dictyanthus tuberosus. Credits: Antonio Reyes (A), Raúl Sánchez (B), Luis Humberto Vicente Rivera (C), Eduardo Magaña (D), Warren Douglas Stevens 1399 (© 1998 Missouri Botanical Garden) (E), Leonardo Alvarado-Cárdenas (F–G), Pablo Carrillo Reyes (H, I).

opennotspecifiedAug 2022View details →
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FIGURE 1. Dictyanthus nichongus A. Branch with leaves and inflorescences. B in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México

FIGURE 1. Dictyanthus nichongus A. Branch with leaves and inflorescences. B. Apical view of the flower. C. Fruit. D. Fly visiting the flower. Credits: Antonio Reyes (A, C), Raúl Sánchez (B, D)

opennotspecifiedAug 2022View details →
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FIGURE 2. Dictyanthus nichongus A in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México

FIGURE 2. Dictyanthus nichongus A. Branch of the inflorescence with peduncle, bracts, pedicels, and flower buds. B. Apical view of the flower. C. Abaxial pubescence of the sepal. D. Abaxial pubescence of the corolla. E. Longitudinal section of the flower. F. Gynostegial corona. G. Pollinarium. Abbreviations: A: anther. Br: bract. FB. Flower bud. GC: gynostegial corona. P. pedicel. Pd. Peduncle S: sepal. Sp: septum. SH: stylar head. US. Union to the stipe of gynostegium. Based on type specimen.

opennotspecifiedAug 2022View details →
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FIGURE 3 in Macroscepis sinalobolana (Apocynaceae, Asclepiadoideae, Gonolobeae) a new and endemic species to Sinaloa, México

FIGURE 3. Known distribution of Macroscepis sinalobolana and morphologically related species M. diademata and M. stevensii.

opennotspecifiedSep 2022View details →
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FIGURE 2. Comparison between Macroscepis sinalobolana and similar species. A. Macroscepis sinalobolana inflorescence. B in Macroscepis sinalobolana (Apocynaceae, Asclepiadoideae, Gonolobeae) a new and endemic species to Sinaloa, México

FIGURE 2. Comparison between Macroscepis sinalobolana and similar species. A. Macroscepis sinalobolana inflorescence. B. Section of the flower. C. Macroscepis diademata. D. Section of the flower. E. Macroscepis stevensii. Abbreviations: A: anther, CG: gynostegial corona, a: apex, i: insertion, SH: stylar head. Photos: J. Pío-León (A), L.O. Alvarado-Cárdenas (B–D), P. Aguilar (E).

opennotspecifiedSep 2022View details →
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FIGURE 1. Macroscepis sinalobolana. A. Leaf. B in Macroscepis sinalobolana (Apocynaceae, Asclepiadoideae, Gonolobeae) a new and endemic species to Sinaloa, México

FIGURE 1. Macroscepis sinalobolana. A. Leaf. B. Lateral view of the flowers. C. Inflorescences. D. Section of the flower showed the gynostegium and the gynostegial corona. E. Pollinarium. F. Fruits. G. Seeds without coma. H. Ants (Formicidae) visiting the flowers. Abbreviations: GC: gynostegial corona, FA: faucal annulus, LE: pollinia laterally excavated. Photos: J. Pío-León

opennotspecifiedSep 2022View details →
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FIGURE 4 in Discovery of another new species of Charadrahyla (Anura, Hylidae) from the cloud forest of northern Oaxaca, México

FIGURE 4. Type locality of Charadrahyla esperancensis (A), and Community cartel indicating the protection of the northern region where the new species lives (B)

opennotspecifiedDec 2017View details →
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FIGURE 2 in Discovery of another new species of Charadrahyla (Anura, Hylidae) from the cloud forest of northern Oaxaca, México

FIGURE 2. Dorsal (A) and ventral view (B) of the preserved holotype of Charadrahyla esperancensis (MZFC 28699); dorsal and lateral view of the head of C. esperancensis (C); male (D) and female (E) of C. taeniopus (MZFC 5150, 7714 respectively).

opennotspecifiedDec 2017View details →

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