You are here » home › advanced search › search results › Urosaurus bicarinatus

Urosaurus bicarinatus (DUMÉRIL, 1856)

IUCN Red List - Urosaurus bicarinatus - Least Concern, LC
iNaturalist logo

Can you confirm these amateur observations of Urosaurus bicarinatus?

Add your own observation of
Urosaurus bicarinatus »

Find more photos by Google images search: Google images

Higher TaxaPhrynosomatidae, Sceloporinae, Iguania, Sauria, Squamata (lizards)
SubspeciesUrosaurus bicarinatus bicarinatus (DUMÉRIL 1856)
Urosaurus bicarinatus anonymorphus (MITTLEMAN 1941)
Urosaurus bicarinatus nelsoni (SCHMIDT 1921)
Urosaurus bicarinatus spinosus BUMZAHEM & SMITH 1954
Urosaurus bicarinatus tuberculatus (SCHMIDT 1921) 
Common NamesE: Tropical tree lizard
S: Roñito Arboricola 
SynonymPhymatolepis bicarinatus DUMÉRIL 1856: 549
Uta bicarinata — COPE 1864: 177
Uta bicarinata — BOULENGER 1885: 215
Uta bicarinata — GÜNTHER 1885: 62
Uta bicarinata — COPE 1900: 321
Uta bicarinata — SMITH 1935
Uta bi-carinata bi-carinata — MITTLEMAN 1941: 70
Uta unica MITTLEMAN 1941 (fide WIENS 1993)
Urosaurus unicus — SMITH & TAYLOR 1950: 147
Urosaurus bicarinatus bicarinatus — MITTLEMAN 1942: 164
Urosaurus bicarinatus bicarinatus — SMITH & TAYLOR 1950: 146
Urosaurus bicarinatus bicarinatus — CAMARILLO-RANGEL 1983
Urosaurus bicarinatus — LINER 1994
Urosaurus bicarinatus — SMITH & LEMOS-ESPINAL 2005
Urosaurus bicarinatus — MATA-SILVA et al. 2015
Urosaurus bicarinatus — CORTÉS-VÁZQUEZ et al. 2022
Urosaurus bicarinatus — HEIMES 2022

Urosaurus bicarinatus anonymorphus (MITTLEMAN 1941)
Uta anonymorpha MITTLEMAN 1941: 34
Uta bicarinata anonymorpha — MITTLEMAN 1941: 71
Urosaurus bicarinatus anonymorphus — MITTLEMAN 1942: 166
Urosaurus bicarinatus anonymorphus — SMITH & TAYLOR 1950: 146
Urosaurus bicarinatus anonymorphus — LINER & CASAS-ANDREU 2008

Urosaurus bicarinatus nelsoni (SCHMIDT 1921)
Uta nelsoni SCHMIDT 1921: 4
Uta bicarinata nelsoni — MITTLEMAN 1941: 72
Urosaurus bicarinatus nelsoni — MITTLEMAN 1942: 168
Urosaurus bicarinatus nelsoni — SMITH & TAYLOR 1950: 147
Urosaurus bicarinatus nelsoni — LINER & CASAS-ANDREU 2008

Urosaurus bicarinatus spinosus BUMZAHEM & SMITH 1954
Urosaurus bicarinatus spinosus BUMZAHEM & SMITH 1954: 181
Urosaurus bicarinatus spinosus — COCHRAN 1961: 152
Urosaurus bicarinatus spinosus — LINER & CASAS-ANDREU 2008

Urosaurus bicarinatus tuberculatus (SCHMIDT 1921)
Uta tuberculata SCHMIDT 1921: 4
Uta tuberculata — SMITH 1935
Uta bi-carinata tuberculata — MITTLEMAN 1941: 73
Urosaurus bicarinatus tuberculatus — MITTLEMAN 1942: 169
Urosaurus bicarinatus tuberculatus — SMITH & TAYLOR 1950: 147
Urosaurus bicarinatus tuberculatus — LEWIS 1956
Urosaurus bicarinatus — MCDIARMID 1963
Urosaurus bicarinatus tuberculatus — HARDY 1969: 140
Urosaurus bicarinatus tuberculatus — WEBB 1984
Urosaurus bicarinatus tuberculatus — TANNER 1987
Urosaurus bicarinatus tuberculatus — LEMOS-ESPINAL et al. 2004
Urosaurus bicarinatus tuberculatus — LINER & CASAS-ANDREU 2008 
DistributionSE Mexico (Sonora, Michoacán, Guerrero, Puebla, Morelos, Oaxaca, Chiapas, Jalisco, Aguascalientes, Durango, México)

bicarinatus: Pacific slopes from Michoacán to C Guerrero, and up the basin of the Río Balsas to S Puebla; Morelos, Sinaloa. Type locality: Mexico. Restricted to Cuernavaca, Morelos by SMITH & TAYLOR 1950.

anonymorphus: Pacific slopes in E Guerrero, Oaxaca, and W Chiapas. Type locality: Tehuantepec, Oaxaca.

nelsoni: Oaxaca. Type locality: Cuicatlán, Oaxaca.

tuberculatus: Mexico (S Sonora southward to Jalisco, Sinaloa, Colima, Nayarit); Type locality: Colima, Colima, Mexico.

unicus: Chihuahua. Type locality: Chihuahua.  
Reproductionoviparous 
TypesSyntypes: MNHN-RA 0736 (bicarinatus)
Holotype: USNM 46836 - collected by E.W. Nelson and E.A. Goldman [nelsoni]
Holotype: USNM 113341, male, Tonala, Chiapas, Mexico. H. M. Smith, Jan. 26-30, 1940; Paratype: 113342, 9 , same data. [spinosus]
Holotype: AMNH 12737 (not 13737) [tuberculatus]
Holotype: USNM 14248 [unica]
Holotype: USNM 46988; E. W. Nelson and E. A. Goldman collectors. [anonymorphus] 
DiagnosisDiagnosis (bicarinatus). Two or three vertebral series of enlarged scales extending in a continuous or often broken line from the nape to the basal portion of the tail; on either side of the vertebrals is a single series of greatly enlarged, strongly carinate, imbricate scales, which are often irregularly dispersed, and frequently interrupted by the intrusion of small heterogeneous scales, or the aberrantly large size of a vertebral scale; largest of the dorsals subequal to the enlarged femorals and tibials, which are strongly carinate; external to the enlarged dorsal series, a series of enlarged scales which almost equal the primary dorsals in size and rugosity; these latter scales sometimes in contact with the dorsals, but more often separated from them by the varying width of two to four of the small granular scales of the dorsum; these enlarged scales bordering the primary dorsals are also irregular in size and disposition, but usually occur in a line which commences anterior to the primary dorsals; two or three series of thoracic tubercles; a prominent series of enlarged tubercles, and mucronate and spinose flatter scales on the dorsolateral line; ventral to the dorsolateral series of enlarged scales, are four other series of enlarged tubercles, the lowest of which is in contact with the ventrals; ventrals mucronate, and posteriorly and laterally, they become spinose, as well as keeled; gular scales granular and pavemented, except along the gular fold, where they are elongated, mucronate, and heavily imbricate; frontal most often entire; postfemoral dermal pocket absent, but occasionally represented by a minor whorl of underdeveloped scales.


Additional details (4571 characters) are available for collaborators and contributors. Please contact us for details. 
CommentSubspecies and synonymy mostly after SMITH & TAYLOR 1950.

Distribution: see map in Feldman et al. 2011. 
EtymologyApparently named after the two rows of keeled scales along the dorsal side of the species, from Latin carina = keel. 
References
  • Aguilar-López JL, Luría-Manzano R, Pineda E, Canseco-Márquez L 2021. Selva Zoque, Mexico: an important Mesoamerican tropical region for reptile species diversity and conservation. ZooKeys 1054: 127-153 - get paper here
  • AHUMADA-CARRILLO, I. T., C. I. GRUNWALD, M. A. LOPEZ CUELLAR, AND J. M. JONES 2020. Some Records of Amphibians and Reptiles from the Wixarica Region in the State of Jalisco, Mexico. Herpetological Review 51: 277-281.
  • Boulenger, G.A. 1885. Catalogue of the lizards in the British Museum (Natural History). Vol. 2, Second edition. London, xiii+497 pp. - get paper here
  • Bumzahem, Carlos B. & Hobart M. Smith 1954. A new race of Urosaurus bicarinatus (Reptilia: Squamata) from Chiapas, Mexico. Herpetologica 10: 181-183 - get paper here
  • Camarillo Rangel, J.L. 1983. New herpetological records from the state of Mexico. Bull. Maryland Herp. Soc. 19(2):39-46 - get paper here
  • Carbajal-Márquez, Rubén A. and Gustavo E. Quintero-Díaz 2016. The Herpetofauna of Aguascalientes, México. Revista Mexicana de Herpetología 2(1):
  • Casas-Andreu, G., F.R. Méndez-De la Cruz and X. Aguilar-Miguel. 2004. Anfibios y Reptiles; pp. 375–390, in A.J.M. García-Mendoza, J. Ordoñez and M. Briones-Salas (ed.). Biodiversidad de Oaxaca. Instituto de Biología, UNAM-Fondo Oaxaqueño para la Conservación de la Naturaleza-World Wildlife Fund, México, D. F.
  • CASTIGLIA,RICCARDO; FLAVIA ANNESI, ALEXANDRA M.R. BEZERRA, ANDRÉS GARCÍA & OSCAR FLORES-VILLELA 2010. Cytotaxonomy and DNA taxonomy of lizards (Squamata, Sauria) from a tropical dry forest in the Chamela-Cuixmala Biosphere Reserve on the coast of Jalisco, Mexico. Zootaxa 2508: 1–29 - get paper here
  • Castro Franco, R. & M. G. Bustos-Zagal 2003. Lagartijas de Morelos, México: distribución, hábitat y conservación. Acta Zoológica Mexicana (n.s.) 88:123-142 - get paper here
  • Castro-Bastidas, H.A. 2024. Una colección biológica regional para el estudio de los anfibios y reptiles en Sinaloa, México. Revista Latinoamericana de Herpetología 7(2): e 962—169-184 - get paper here
  • Castro-Franco, Rubén, María Guasalupe Bustos-Zagal 1994. List of reptiles of Morelos, Mexico, and their distribution in relation to vegetation types. Southwestern Naturalist 39 (2): 171-175 - get paper here
  • Cobarrubias, Edgar Flores; Daniel Cruz-Sáenz, and David Lazcano 2012. Notes on the Herpetofauna of Western Mexico 6: Amphibians and Reptiles of Hostotipaquillo, Jalisco, Mexico. Bull. Chicago Herp. Soc. 47 (2):21-26 - get paper here
  • Cope, E.D. 1864. Contributions to the herpetology of tropical America. Proc. Acad. Nat. Sci. Philadelphia 16: 166-181. - get paper here
  • Cortés-Vázquez, S., Núñez-Carrillo, L. C., Cruz-Sáenz, D., Carrasco-Ortiz, M. A., Rodríguez-López, A., Lazcano, D., ... & Wilson, L. D. 2022. Notes on the Herpetofauna of Western Mexico 29: Herpetofauna of Natural Protected Area “El Diente,” Zapopan, Jalisco, Mexico. Bulletin of the Chicago Herpetological Society, 57(10), 177-185 - get paper here
  • Cruz-Elizalde, R., A. Ramírez-Bautista, B. P. Stephenson, V. H. Luja & U. Hernández-Salinas 2017. Variation in female reproduction between populations of the arboreal lizard Urosaurus bicarinatus (Squamata: Phrynosomatidae) from two different environments in Mexico. Salamandra 53 (3): 359-367 - get paper here
  • Cruz-Sáenz, Daniel, Ángeles Penilla-Juarez and David Lazcano. 2013. Notes on the Herpetofauna of Western Mexico 10: Herpetofauna of the Protected Natural Area “Estero El Salado” and Adjacent Areas in Puerto Vallarta, Jalisco, Mexico. Bull. Chicago Herp. Soc. 48 (9):117-119 - get paper here
  • Duméril, A. H. A. 1856. Description des reptiles nouveaux ou imparfaitement connus de la collection du Muséum d’Histoire Naturelle et remarques sur la classification et les charactères des reptiles. Archives du Muséum Hist. Nat. Paris, 8: 438—588. - get paper here
  • Feldman, Chris R.; Oscar Flores-Villela, Theodore J. Papenfuss 2011. Phylogeny, biogeography, and display evolution in the tree and brush lizard genus Urosaurus (Squamata: Phrynosomatidae). Molecular Phylogenetics and Evolution 61 (3): 714-725 - get paper here
  • García, A. & Ceballos, G. 1994. GUIA DE CAMPO DE LOS REPTILES Y ANFIBIOS DE LA COSTA DE JALISCO, MEXICO. FUNDACION ECOLOGICA DE CUIXMALA, A.C. INSTITUTO DE BIOLOGIA, UNAM - get paper here
  • Günther, A. C. L. G. 1885. Reptilia and Batrachia. Biologia Centrali-Américana. Taylor, & Francis, London, 326 pp. [published in parts from 1885-1902; reprint by the SSAR 1987] - get paper here
  • Hardy, L.M., & McDiarmid, R.W. 1969. The amphibians and reptiles of Sinaloa, Mexico. Univ. Kansas Publ. Mus. Nat. Hist. 18 (3): 39-252. - get paper here
  • Heimes, P. 2022. LIZARDS OF MEXICO - Part 1 Iguanian lizards. Edition Chimaira, Frankfurt Am Main, 448 pp. - get paper here
  • Hernández-Salinas, U.; A. Ramírez-Bautista; C. Berriozabal-Islas; D. Juárez-Escamilla 2013. First records of Urosaurus bicarinatus (Duméril, 1856) (Squamata: Phrynosomatidae) from Cocinas Island, Chamela Bay, Jalisco, Mexico. Check List 9 (3):649-650 - get paper here
  • Johnson, Jerry D.; Vicente Mata-Silva, Elí García Padilla, and Larry David Wilson 2015. The Herpetofauna of Chiapas, Mexico: composition, distribution, and conservation. Mesoamerican Herpetology 2 (3): 272–329. - get paper here
  • Jones, L.L. & Lovich, R.E. 2009. Lizards of the American Southwest. A photographic field guide. Rio Nuevo Publishers, Tucson, AZ, 568 pp. [review in Reptilia 86: 84] - get paper here
  • Köhler, G. 2008. Reptiles of Central America. 2nd Ed. Herpeton-Verlag, 400 pp.
  • Lemos-Espinal JA, Smith GR 2020. A conservation checklist of the amphibians and reptiles of the State of Mexico, Mexico with comparisons with adjoining states. ZooKeys 953: 137-159 - get paper here
  • Lemos-Espinal JA, Smith GR 2020. A conservation checklist of the herpetofauna of Morelos, with comparisons with adjoining states. ZooKeys 941: 121-144 - get paper here
  • Lemos-Espinal JA, Smith GR 2020. A checklist of the amphibians and reptiles of Sinaloa, Mexico with a conservation status summary and comparisons with neighboring states. ZooKeys 931: 85-114 - get paper here
  • Lemos-Espinal JA, Smith GR, Gadsden-Esparza H, Valdez-Lares R, Woolrich-Piña GA 2018. Amphibians and reptiles of the state of Durango, Mexico, with comparisons with adjoining states. ZooKeys 748: 65-87 - get paper here
  • Lemos-Espinal JA, Smith GR, Pierce LJS, Painter CW 2020. The amphibians and reptiles of Colima, Mexico, with a summary of their conservation status. ZooKeys 927: 99-125 - get paper here
  • Lemos-Espinal JA, Smith GR, Rorabaugh JC 2019. A conservation checklist of the amphibians and reptiles of Sonora, Mexico, with updated species lists. ZooKeys 829: 131-160 - get paper here
  • Lemos-Espinal, J. A., G. R. Smith and R. E. Ballinger. 1997. Temperature relationships of the tropical tree lizard (Urosaurus bicarinatus) from the Canon del Zopilote, Guerrero, Mexico. The Herpetological Journal 7: 26-27 - get paper here
  • Lemos-Espinal, J.A. & Smith, H.M. 2007. Amphibians and reptiles of the state of Chihuahua, Mexico. Universidad Nacional Autonoma de Mexico, 613 pp.
  • Lemos-Espinal, Julio A., David Chiszar, and Hobart M. Smith 2004. Selected Records of 2003 Lizards from Chihuahua and Sonora, Mexico. Bull. Chicago Herp. Soc. 39 (9): 164-168 - get paper here
  • Lewis, Thomas H. and Murray L. Johnson 1956. Notes on a Herpetological Collection from Sinaloa. Herpetologica 12 (4): 277-280 - get paper here
  • Loc-barragán J.A., D., Lazcano y G.A Woolrich-Piña. 2018. Notes on the Herpetofauna of Nayarit, Mexico 2: Amphibians and Reptiles of the Municipality of Compostela. Bulletin of the Chicago Herpetological Society 53(10): 205-212
  • Loc-Barragán JA, Smith GR, Woolrich-Piña GA, Lemos-Espinal JA 2024. An updated checklist of the amphibians and reptiles of Nayarit, Mexico with conservation status and comparison with adjoining States. Herpetozoa 37: 25-42 - get paper here
  • Loc-Barragán, J. A. 2024. Notes on the Herpetofauna of Nayarit, Mexico 6: Amphibians and Reptiles of the Municipality of Bahía de Banderas. Bulletin of the Chicago Herpetological Society, 59(5), 65-74
  • Loc-Barragán, Jesús Alberto and David Lazcano 2018. Notes on the Herpetofauna of Nayarit, Mexico 1: Amphibians and Reptiles of the Municipality of Tecuala. Bulletin of the Chicago Herpetological Society 53(4):73-80
  • Loc-Barragán, Jesús A.; Zarah I. Sosa-Hernández, Christoph I. Grünwald, Emmanuel Miramontes-Medina, Jorge A. Bañuelos-Alamillo, Guillermo A. Woolrich-Piña and David Lazcano 2019. Notes on the Herpetofauna of Nayarit, Mexico 3: Amphibians and Reptiles of the Municipality of Huajicori. Bulletin of the Chicago Herpetological Society 54(10): 205-213 - get paper here
  • Martín-Regalado, N.; M. C. Lavariega, R. M. Gómez–Ugalde & C. Rodríguez–Pérez 2016. Anfibios y reptiles de la sierra de Cuatro Venados, Oaxaca, México. Arxius de Miscel·lània Zoològica, 14 (2016): 217–232 - get paper here
  • Mata-Silva, Vicente, Arturo Rocha, Jerry D. Johnson and Larry David Wilson. 2013. Urosaurus bicarinatus (tropical tree lizard) bifurcation. Herpetological Review 44 (4): 686-687 - get paper here
  • Mata-Silva, Vicente, Jerry D. Johnson, Larry David Wilson and Elí García-Padilla. 2015. The herpetofauna of Oaxaca, Mexico: composition, physiographic distribution, and conservation status. Mesoamerican Herpetology 2 (1): 6–62 - get paper here
  • McCranie, J.R. & Wilson, L.D. 2001. The herpetofauna of the Mexican State of Aguascalientes. Courier Forschungsinstitut Senckenberg 230: 1-57
  • McDiarmid, R.W., Copp, J.F., & Breedlove, D.E. 1976. Notes on the herpetofauna of western Mexico: new records from Sinaloa and the Tres Marias Islands. Contributions in Science, Los Angeles (275): 1-17 - get paper here
  • McDiarmid, Roy W. 1963. A collection of reptiles and amphibians from the highland faunal assemblage of western Mexico. Contributions in Science (68): 1-15 - get paper here
  • Mittleman, M. B. 1941. Two new lizards of the genus Uta. Herpetologica 2: 33-38 [1940] - get paper here
  • Mittleman,M.B. 1941. A critical synopsis of the Mexican lizards of the Uta ornata complex, and a description of a new species from Chihuahua. J. Washington Acad. Sci. 31: 66-81 - get paper here
  • Mittleman,M.B. 1942. A summary of the iguanid genus Urosaurus. Bull. Mus. Comp. Zool. Harvard 91: 105-181 - get paper here
  • Palacios-Aguilar, Ricardo & OSCAR FLORES-VILLELA 2018. An updated checklist of the herpetofauna from Guerrero, Mexico. Zootaxa 4422 (1): 1-24 - get paper here
  • Peterson, A.T. et al. 2004. A preliminary biological survey of Cerro Piedra Larga, Oaxaca, Mexico: Birds, mammals, reptiles, amphibians, and plants. Anales del Instituto de Biología, Universidad Nacional Autónoma de México, Serie Zoología 75(2): 439-466
  • Ramírez-Bautista, A., Z. Uribe-Peña & L.J. Guillette, Jr. 1995. Reproductive Biology of the Lizard Urosaurus bicarinatus bicarinatus (Reptilia: Phrynosomatidae) from Rio Balsas Basin, Mexico Herpetologica 51 (1): 24-33. - get paper here
  • Ramírez-Bautista, Aurelio; Uriel Hernández-Salinas and J. Gastón Zamora-Abrego 2016. Growth ecology of the tree lizard Urosaurus bicarinatus (Squamata: Phrynosomatidae), in a tropical dry forest of the Chamela Region, Mexico. Animal Biology, DOI: 10.1163/15707563-00002497 - get paper here
  • Rojo-Gutiérrez, Juan Rubén; David Jaimes-Rodríguez , Daniel Cruz-Sáenz , Laura López-Fernández , Enrique Chávez-Uribe and David Lazcano 2018. Notes on the Herpetofauna of Western Mexico 19: An Update to the Herpetofauna of Volcán de Tequila in Jalisco, Mexico. Bulletin of the Chicago Herpetological Society 53(8):165-169 - get paper here
  • Rosas-Espinoza, V.C.; Rodríguez-Zaragoza, F.A.; Álvarez-Grzybowska, E.; Peña-Joya, K.E.; Santiago-Pérez, A.L.; Godoy-González, A.A.; Huerta-Martínez, F.M. 2024. Taxonomic and Functional Diversity of Reptiles in a Heterogeneous Landscape of Jalisco State, West-Central Mexico. Diversity 2024, 16, 394 - get paper here
  • Salcido-Rodríguez, Israel; Francisco Isaac Hernández-Valadez , Adriana Elizabeth Castillo-Franco , Daniel Cruz-Sáenz , Edgar Emmanuel Hernández-Juárez , David Lazcano , Lydia Allison Fucsko and Larry David Wilson 2023. Notes on the Herpetofauna of Western Mexico 31: Herpetofauna from Sierra de Tesistán, Zapopan,. Bulletin of the Chicago Herpetological Society 58(10):165-171 - get paper here
  • Schmidt, K.P. 1921. New species of North American lizards of the genera Holbrookia and Uta. American Museum Novitates 22: 1, 6 - get paper here
  • Smith, G.R. & Lemos-Espinal, J.A. 2005. Comparative escape behavior of four species of Mexican Phrynosomatid Lizards. Herpetologica 61 (3): 225-232 - get paper here
  • Smith, Hobart M. 1935. Descriptions of new species of lizards from Mexico of the genus Uta, with notes on other Mexican species. Univ. Kansas Sci. Bull. 22 (7): 157-183 - get paper here
  • Tanner, W.W. 1987. Lizards and turtles of Western Chihuahua. Great Basin Naturalist. 47: 383-421 - get paper here
  • Taylor, Edward H. 1936. Notes on the Herpetological fauna of the Mexican state of Sinaloa. Univ. Kansas Sci. Bull. 24 (20): 505-537 - get paper here
  • Valdez-Lares, R.; R. Muñiz-Martínez; E.Gadsden; G. Aguirre-León; G. Castañeda-Gaytán; R. Gonzalez-Trápaga 2013. Checklist of amphibians and reptiles of the state of Durango, México. Check List 9 (4):714-724 - get paper here
  • Vázquez Díaz, Joel;Quintero Díaz, Gustavo E. 2005. Anfibios y Reptiles de Aguascalientes [2nd ed.]. CONABIO, CIEMA, 318 pp.
  • Webb, R.G. 1984. Herpetogeography in the Mazatlán-Durango Region of the Sierra Madre Occidental, Mexico. Vetrebrate Ecology and Systematics - A ribute to Henry S. Fitch; Museum of Natural History, University of Kansas, Lawrence, pp. 217-241
  • Wiens, J.J. 1993. Phylogenetic systematics of the tree lizards (genus Urosaurus). Herpetologica 49 (4): 399-420 - get paper here
  • Woolrich-Piña, G. A., E. García-Padilla, D. L. DeSantis, J. D. Johnson, V. Mata-Silva, and L. D. Wilson 2017. The herpetofauna of Puebla, Mexico: composition, distribution, and conservation status. Mesoamerican Herpetology 4(4): 791–884 - get paper here
  • Woolrich-Piña, Guillermo A, Paulino Ponce-Campos, Jesús Loc-Barragán, Juan Pablo Ramírez-Silva, Vicente Mata-Silva, Jerry D. Johnson, Elí García-Padilla and Larry David Wilson. 2016. The herpetofauna of Nayarit, Mexico: composition, distribution, and conservation status. Mesoamerican Herpetology 3 (2): 376-448 - get paper here
  • Zweifel, Richard G. 1959. Additions to the herpetofauna of Nayarit, Mexico. American Museum Novitates (1953): 1-13 - get paper here
 
External links  
Is it interesting? Share with others:

As link to this species use URL address:

https://reptile-database.reptarium.cz/species?genus=Urosaurus&species=bicarinatus

without field 'search_param'. Field 'search_param' is used for browsing search result.



Please submit feedback about this entry to the curator