ReferenceID	PublicationType	Full Reference	PrimaryTitle	SecondaryTitle	Pages	PageStart	PageEnd	Volume	Edition	Publisher	AuthorList	EditorList	DateCreated	Language	URL	DOI	LocalityOfPublisher
R127	book	Dunn, E.R. 1926. The Salamanders of the Family Plethodontidae. Smith College. https://archive.org/details/salamandersoffam00dunn	The Salamanders of the Family Plethodontidae							Smith College	Dunn, E.R.		1926	en	https://archive.org/details/salamandersoffam00dunn		
R129	book	Günther, A.C. 1900. Biologia Centrali Americana. Salvin, O.and Godman, F.D., eds. http://biodiversitylibrary.org/page/572835	Biologia Centrali Americana	Reptilia and Batrachia						R.H. Porter and Dulau & Co.	Günther, A.C.	Salvin, O.|Godman, F.D.	1900	en	http://biodiversitylibrary.org/page/572835		
R143	book	Nussbaum, R.A.|Brodie, E.D.J.|Storm, R.M. 1983. Amphibians and reptiles of the Pacific Northwest. University Press Of Idaho. 	Amphibians and reptiles of the Pacific Northwest							University Press Of Idaho	Nussbaum, R.A.|Brodie, E.D.J.|Storm, R.M.		1983	en			
R158	book	Savage, J.M. 2002. The Amphibians and Reptiles of Costa Rica: A herpetofauna between Two Continents, between Two Seas. The University of Chicago Press. 	The Amphibians and Reptiles of Costa Rica: A herpetofauna between Two Continents, between Two Seas							The University of Chicago Press	Savage, J.M.		2002	en			
R200	book	Wright, A.H.|Wright, A.A. 1949. Handbook of Frogs and Toads of the United States and Canada. Comstock Publishing Associates. 	Handbook of Frogs and Toads of the United States and Canada							Comstock Publishing Associates	Wright, A.H.|Wright, A.A.		1949	en			
R203	book	Raffaëlli, J. 2007. Les Urodèles du monde. 	Les Urodèles du monde								Raffaëlli, J.		2007	fr			
R208	Book	Stebbins, R.C. 1985. A Field Guide to Western Reptiles and Amphibians. Houghton Mifflin Company. 	A Field Guide to Western Reptiles and Amphibians							Houghton Mifflin Company	Stebbins, R.C.		1985	en			
Thessen	Dataset	Mexican amphibians. Compiler: Anne E. Thessen, Compiler: Esther Quintero, Compiler: Paulina Arias Caballero. Accessed at https://opendata.eol.org/dataset/mexicanamphibians 01/21/2018															
R100	journal article	Adler, K. 1965. Three new frogs of the genus Hyla from The Sierra Madre del Sur of Mexico. Occasional Papers of the Museum of Zoology, University of Michigan 642:1-19	Occasional Papers of the Museum of Zoology, University of Michigan	Three new frogs of the genus Hyla from The Sierra Madre del Sur of Mexico		1	19	642			Adler, K.		1965	en			
R101	journal article	Adler, K. 1996. The salamanders of Guerrero, Mexico, with descriptions of five new species of Pseudoeurycea (Caudata: Plethodontidae). Occasional papers of the Natural History Museum , University of Kansas 177:1-28	Occasional papers of the Natural History Museum , University of Kansas	The salamanders of Guerrero, Mexico, with descriptions of five new species of Pseudoeurycea (Caudata: Plethodontidae)		1	28	177			Adler, K.		1996	en			
R102	journal article	Adler, K.|Dennis, D.M. 1972. New tree frogs of the genus Hyla from the cloud forests of western Guerrero, Mexico. Occasional Papers of the Museum of Natural History, the University of Kansas. vol. 7. pp. 1 - 19. http://www.biodiversitylibrary.org/page/4400451#page/3/mode/1up	Occasional Papers of the Museum of Natural History, the University of Kansas	New tree frogs of the genus Hyla from the cloud forests of western Guerrero, Mexico		1	19	7			Adler, K.|Dennis, D.M.		1972	en	http://www.biodiversitylibrary.org/page/4400451#page/3/mode/1up		
R103	journal article	Anderson, J.D. 1961. The life history and systematics of Ambystoma rosaceum. Copeia. vol. 1961. pp. 371 - 377.	Copeia	The life history and systematics of Ambystoma rosaceum		371	377	1961			Anderson, J.D.		1961	en			
R104	journal article	Bogert, C.M. 1967. New salamanders of the plethodontid genus Pseudoeurycea from the Sierra Madre del Sur of Mexico. American Museum Novitates. vol. 2314. pp. 1 - 27.	American Museum Novitates	New salamanders of the plethodontid genus Pseudoeurycea from the Sierra Madre del Sur of Mexico		1	27	2314			Bogert, C.M.		1967	en			
R105	journal article	Boulenger, G.A. 1898. Fourth Report on Additions to the Batrachian Collection in the Natural-History Museum. Proceedings of the Zoological Society of London. vol. 66. pp. 473 - 482. 10.1111/j.1096-3642.1898.tb03168.x	Proceedings of the Zoological Society of London	Fourth Report on Additions to the Batrachian Collection in the Natural-History Museum		473	482	66			Boulenger, G.A.		1898	en		10.1111/j.1096-3642.1898.tb03168.x	
R106	journal article	Brodie, E.D.|Acevedo, M.|Campbell, J.A. 2012. New Salamanders of the Genus Oedipina (Caudata: Plethodontidae) from Guatemala. Journal of Herpetology. vol. 46. pp. 233 - 240. http://dx.doi.org/10.1670/11-106	Journal of Herpetology	New Salamanders of the Genus Oedipina (Caudata: Plethodontidae) from Guatemala		233	240	46			Brodie, E.D.|Acevedo, M.|Campbell, J.A.		2012	en		http://dx.doi.org/10.1670/11-106	
R107	journal article	Brodie, E.D.|Mendelson, J.R. III|Campbell, J.A. 2002. Taxonomic Revision of the Mexican Plethodontid salamanders of the genus Lineatriton, with the descripction of two new species. Herpetologica. vol. 58. pp. 194 - 204. http://dx.doi.org/10.1655/0018-0831(2002)058[0194:TROTMP]2.0.CO;2	Herpetologica	Taxonomic Revision of the Mexican Plethodontid salamanders of the genus Lineatriton, with the descripction of two new species		194	204	58			Brodie, E.D.|Mendelson, J.R. III|Campbell, J.A.		2002	en		http://dx.doi.org/10.1655/0018-0831(2002)058[0194:TROTMP]2.0.CO;2	
R108	journal article	Bumzaham, C.B. 1955. A New Species of Frog of the Genus Eleutherodactylus from Guatemala. Copeia. vol. 1955. pp. 118 - 119.	Copeia	A New Species of Frog of the Genus Eleutherodactylus from Guatemala		118	119	1955			Bumzaham, C.B.		1955	en			
R109	journal article	Bumhazam, C.B.|Smith, H.M. 1954. Additional Records and Descriptions of Mexican Frogs of the Genus Plectrohyla. Herpetologica. vol. 10. pp. 61 - 66. http://www.jstor.org/stable/20171311	Herpetologica	Additional Records and Descriptions of Mexican Frogs of the Genus Plectrohyla		61	66	10			Bumhazam, C.B.|Smith, H.M.		1954	en	http://www.jstor.org/stable/20171311		
R110	journal article	Bumhazam, C.B.|Smith, H.M. 1955. Additional Notes and Descriptions of Plethodontid Salamanders from Mexico. Herpetologica. vol. 11. pp. 73 - 75. http://www.jstor.org/stable/3889405	Herpetologica	Additional Notes and Descriptions of Plethodontid Salamanders from Mexico		73	75	11			Bumhazam, C.B.|Smith, H.M.		1955	en	http://www.jstor.org/stable/3889405		
R111	journal article	Caldwell, J.P. 1974. A re-evaluation of the Hyla bistincta species group, with descriptions of three new species (Anura: Hylidae). Occasional Papers of the Museum of Natural History, University of Kansas. vol. 28. pp. 1 - 37.	Occasional Papers of the Museum of Natural History, University of Kansas	A re-evaluation of the Hyla bistincta species group, with descriptions of three new species (Anura: Hylidae)		1	37	28			Caldwell, J.P.		1974	en			
R112	journal article	Campbell, J.A.|Duellman, W.E. 2000. New species of stream-breeding hylid frogs from the northern versant of the highlands of Oaxaca, Mexico. Scientific Papers / Natural History Museum, University of Kansas. vol. 16. pp. 1 - 28. http://dx.doi.org/10.5962/bhl.title.16165	Scientific Papers / Natural History Museum, University of Kansas	New species of stream-breeding hylid frogs from the northern versant of the highlands of Oaxaca, Mexico		1	28	16			Campbell, J.A.|Duellman, W.E.		2000	en		http://dx.doi.org/10.5962/bhl.title.16165	
R113	journal article	Campbell, J.A.|Lamar, W.W.|Hillis, D.M. 1989. A New Species Of Diminutive Eleutherodactylus (Leptodactylidae) From Oaxaca, Mexico. Proceedings of The Biological Society of Washington. vol. 102. pp. 491 - 499. http://biostor.org/reference/74569	Proceedings of The Biological Society of Washington	A New Species Of Diminutive Eleutherodactylus (Leptodactylidae) From Oaxaca, Mexico		491	499	102			Campbell, J.A.|Lamar, W.W.|Hillis, D.M.		1989	en	http://biostor.org/reference/74569		
R115	journal article	Canseco-Marquez, L.|Parra-Olea, G. 2003. A new species of Pseudoeurycea (Caudata: Plethodontidae) from northern Oaxaca, México. Herpetological Journal. vol. 13. pp. 21 - 26.	Herpetological Journal	A new species of Pseudoeurycea (Caudata: Plethodontidae) from northern Oaxaca, México		21	26	13			Canseco-Marquez, L.|Parra-Olea, G.		2003	en			
R116	journal article	Cope, E.D. 1869. A review of the species of Plethodontidae and Desmognathidae. Proceedings of the Academy of Natural Sciences of Philadelphia. vol. 21. pp. 93 - 118. http://biostor.org/reference/14520	Proceedings of the Academy of Natural Sciences of Philadelphia	A review of the species of Plethodontidae and Desmognathidae		93	118	21			Cope, E.D.		1869	en	http://biostor.org/reference/14520		
R117	journal article	Darling, D.M.|Smith, H.M. 1954. A Collection of Reptiles and Amphibians from Eastern Mexico. Transactions of the Kansas Academy of Science. vol. 57. pp. 180 - 195. http://www.jstor.org/stable/3626018	Transactions of the Kansas Academy of Science	A Collection of Reptiles and Amphibians from Eastern Mexico		180	195	57			Darling, D.M.|Smith, H.M.		1954	en	http://www.jstor.org/stable/3626018		
R118	journal article	Davis, W.B.|Dixon, J.R. 1955. Notes on Mexican toads of the genus Tomodactylus with the descriptions of two new species. Herpetologica. vol. 11. pp. 154 - 160. http://www.jstor.org/stable/3889986	Herpetologica	Notes on Mexican toads of the genus Tomodactylus with the descriptions of two new species		154	160	11			Davis, W.B.|Dixon, J.R.		1955	en	http://www.jstor.org/stable/3889986		
R119	journal article	Dixon, J.R. 1957. Geographic variation and distribution of the genus Tomodactylus in Mexico. Texas Journal of Science. vol. 9. pp. 379 - 409. http://repository.tamu.edu/handle/1969.1/ETD-TAMU-1957-THESIS-D621	Texas Journal of Science	Geographic variation and distribution of the genus Tomodactylus in Mexico		379	409	9			Dixon, J.R.		1957	en	http://repository.tamu.edu/handle/1969.1/ETD-TAMU-1957-THESIS-D621		
R120	journal article	Duellman, W.E. 1960. Synonymy, Variation, and Distribution of Ptychohyla leonhard-schultzei Ahl. Studies of American Hylid Frogs. IV. Herpetologica. vol. 16. pp. 191 - 197. http://www.jstor.org/stable/3890063	Herpetologica	Synonymy, Variation, and Distribution of Ptychohyla leonhard-schultzei Ahl. Studies of American Hylid Frogs. IV		191	197	16			Duellman, W.E.		1960	en	http://www.jstor.org/stable/3890063		
R121	journal article	Duellman, W.E. 1961. A new species of fringe-limbed tree frog from Mexico. Studies of American hylid frogs. VIII. Transactions of the Kansas Academy of Science. vol. 64. pp. 349 - 352. http://www.jstor.org/stable/3626762	Transactions of the Kansas Academy of Science	A new species of fringe-limbed tree frog from Mexico. Studies of American hylid frogs. VIII		349	352	64			Duellman, W.E.		1961	en	http://www.jstor.org/stable/3626762		
R122	journal article	Duellman, W.E.|Campbell, J.A. 1992. Hylid frogs of the genus Plectrohyla: systematics and phylogenetic relationships. Miscellaneous Publications / University of Michigan, Museum of Zoology. vol. 181. - . http://hdl.handle.net/2027.42/56425	Miscellaneous Publications / University of Michigan, Museum of Zoology	Hylid frogs of the genus Plectrohyla: systematics and phylogenetic relationships				181			Duellman, W.E.|Campbell, J.A.		1992	en	http://hdl.handle.net/2027.42/56425		
R123	journal article	Duellman, W.E.|Fouquette, M.J. Jr. 1968. Middle American frogs of the Hyla microcephala group. University of Kansas Publications of the Museum of Natural History. vol. 17. pp. 517 - 557. http://biostor.org/reference/14508	University of Kansas Publications of the Museum of Natural History	Middle American frogs of the Hyla microcephala group		517	557	17			Duellman, W.E.|Fouquette, M.J. Jr.		1968	en	http://biostor.org/reference/14508		
R124	journal article	Duellman, W.E. 1961. Descriptions of Two Species of Frogs, Genus Ptychohyla. Studies. University of Kansas Publications of the Museum of Natural History. vol. 13. pp. 349 - 357.	University of Kansas Publications of the Museum of Natural History	Descriptions of Two Species of Frogs, Genus Ptychohyla. Studies		349	357	13			Duellman, W.E.		1961	en			
R125	journal article	Dunn, E.R. 1921. Two new Central American salamanders. Proceedings of the Biological Society of Washington. vol. 34. pp. 143 - 145. http://biostor.org/reference/51905	Proceedings of the Biological Society of Washington	Two new Central American salamanders		143	145	34			Dunn, E.R.		1921	en	http://biostor.org/reference/51905		
R126	journal article	Dunn, E.R. 1922. A new salamander from Mexico. Proceedings of the Biological Society of Washington. vol. 35. pp. 5 - 6. http://biostor.org/reference/51865	Proceedings of the Biological Society of Washington	A new salamander from Mexico		5	6	35			Dunn, E.R.		1922	en	http://biostor.org/reference/51865		
R128	journal article	Gehlbach, F.R. 1959. New Plethodontid Salamanders of the Genus Thorius from Puebla, Mexico. Copeia. vol. 1959. pp. 203 - 206. http://www.jstor.org/stable/1440387	Copeia	New Plethodontid Salamanders of the Genus Thorius from Puebla, Mexico		203	206	1959			Gehlbach, F.R.		1959	en	http://www.jstor.org/stable/1440387		
R130	journal article	Hanken, J.|Wake, D.B. 1994. Five new species of minute salamanders, genus Thorius (Caudata: Plethodontidae), from northern Oaxaca, Mexico. Copeia. vol. 1994. pp. 573 - 590. http://www.jstor.org/stable/1447174	Copeia	Five new species of minute salamanders, genus Thorius (Caudata: Plethodontidae), from northern Oaxaca, Mexico		573	590	1994			Hanken, J.|Wake, D.B.		1994	en	http://www.jstor.org/stable/1447174		
R131	journal article	Hanken, J.|Wake, D.B.|Freeman, H.L. 1999. Three new species of minute salamanders (Thorius: Plethodontidae) from Guerrero, Mexico, including the report of a novel dental polymorphism in urodeles. Copeia. vol. 1999. pp. 917 - 931.	Copeia	Three new species of minute salamanders (Thorius: Plethodontidae) from Guerrero, Mexico, including the report of a novel dental polymorphism in urodeles		917	931	1999			Hanken, J.|Wake, D.B.|Freeman, H.L.		1999	en			
R132	journal article	Hartweg, N. 1941. Notes on the genus Plectrohyla, with descriptions of new species. Occasional Papers of the Museum of Zoology, University of Michigan. vol. 437. pp. 2 - 10. http://hdl.handle.net/2027.42/56876	Occasional Papers of the Museum of Zoology, University of Michigan	Notes on the genus Plectrohyla, with descriptions of new species		2	10	437			Hartweg, N.		1941	en	http://hdl.handle.net/2027.42/56876		
R133	journal article	Hillis, D.M.|Frost, J.S. 1985. Three new species of leopard frogs (Rana pipiens complex) from the Mexican Plateau. Occasional Papers of the Museum of Natural History University of Kansas. vol. 117. pp. 1 - 14.	Occasional Papers of the Museum of Natural History University of Kansas	Three new species of leopard frogs (Rana pipiens complex) from the Mexican Plateau		1	14	117			Hillis, D.M.|Frost, J.S.		1985	en			
R134	journal article	Kellogg, R. 1932. Mexican tailless amphibians in the United States National Museum. Bulletin of the United States National Museum. vol. 160. pp. 1 - 224. http://dx.doi.org/10.5479/si.03629236.160.i	Bulletin of the United States National Museum	Mexican tailless amphibians in the United States National Museum		1	224	160			Kellogg, R.		1932	en		http://dx.doi.org/10.5479/si.03629236.160.i	
R136	journal article	Lynch, J.D. 1967. Two new Eleutherodactylus from western Mexico (Amphibia; Leptodactylidae). Proceedings of The Biological Society of Washington. vol. 80. pp. 211 - 217. http://biostor.org/reference/82642	Proceedings of The Biological Society of Washington	Two new Eleutherodactylus from western Mexico (Amphibia; Leptodactylidae)		211	217	80			Lynch, J.D.		1967	en	http://biostor.org/reference/82642		
R137	journal article	Lynch, J.D. 1967. Two New Species of Eleutherodactylus from Guatemala and Mexico (Amphibia:Leptodactylidae). Transactions of the Kansas Academy of Science (1903-). vol. 70. pp. 177 - 183. http://www.jstor.org/stable/3627116	Transactions of the Kansas Academy of Science (1903-)	Two New Species of Eleutherodactylus from Guatemala and Mexico (Amphibia:Leptodactylidae)		177	183	70			Lynch, J.D.		1967	en	http://www.jstor.org/stable/3627116		
R138	journal article	Lynch, J.D. 1970. A taxonomic revision of the leptodactylid frog genus Syrrhophus Cope. University of Kansas Museum of Natural History. vol. 20. pp. 1 - 45. http://biostor.org/reference/51687	University of Kansas Museum of Natural History	A taxonomic revision of the leptodactylid frog genus Syrrhophus Cope		1	45	20			Lynch, J.D.		1970	en	http://biostor.org/reference/51687		
R139	journal article	Lynch, J.D.|Wake, D.B. 1989. Two new species of Pseudoeurycea (Amphibia: Caudata) from Oaxaca, Mexico. Contributions in Science. Natural History Museum of Los Angeles County. vol. 411. pp. 11 - 22.	Contributions in Science. Natural History Museum of Los Angeles County	Two new species of Pseudoeurycea (Amphibia: Caudata) from Oaxaca, Mexico		11	22	411			Lynch, J.D.|Wake, D.B.		1989	en			
R140	journal article	Lynch, J.D.|Wake, D.B. 1974. Aneides lugubris (Hallowell). Arboreal Salamander. Catalogue of American Amphibians and Reptiles. vol. 159. - .	Catalogue of American Amphibians and Reptiles	Aneides lugubris (Hallowell). Arboreal Salamander				159			Lynch, J.D.|Wake, D.B.		1974	en			
R141	journal article	Lynch, J.D.|Wake, D.B.|Yang, S.Y. 1983. Genic and Morphological Differentiation in Mexican Pseudoeurycea (Caudata: Plethodontidae), with a Description of a New Species. Copeia. vol. 1983. pp. 884 - 894. http://www.jstor.org/stable/1445090	Copeia	Genic and Morphological Differentiation in Mexican Pseudoeurycea (Caudata: Plethodontidae), with a Description of a New Species		884	894	1983			Lynch, J.D.|Wake, D.B.|Yang, S.Y.		1983	en	http://www.jstor.org/stable/1445090		
R142	journal article	Mendelson, J.R. III|Campbell, J.A. 1994. Two new species of the Hyla sumichrasti group (Amphibia: Anura: Hylidae). Proceedings of the Biological Society of Washington. vol. 107. pp. 398 - 409. http://biostor.org/reference/81244	Proceedings of the Biological Society of Washington	Two new species of the Hyla sumichrasti group (Amphibia: Anura: Hylidae)		398	409	107			Mendelson, J.R. III|Campbell, J.A.		1994	en	http://biostor.org/reference/81244		
R144	journal article	Papenfuss, T.J.|Wake, D.B.|Adler, K. 1983. Salamanders of the Genus Bolitoglossa from the Sierra Madre del Sur of Southern Mexico. Journal of Herpetology. vol. 17. pp. 295 - 307. http://www.jstor.org/stable/1563582	Journal of Herpetology	Salamanders of the Genus Bolitoglossa from the Sierra Madre del Sur of Southern Mexico		295	307	17			Papenfuss, T.J.|Wake, D.B.|Adler, K.		1983	en	http://www.jstor.org/stable/1563582		
R145	journal article	Papenfuss, T.J.|Wake, D.B. 1987. Two new species of plethodontid salamanders (genus Nototriton) from Mexico. Acta Zoológica Mexicana (nueva serie). vol. 21. pp. 1 - 16.	Acta Zoológica Mexicana (nueva serie)	Two new species of plethodontid salamanders (genus Nototriton) from Mexico		1	16	21			Papenfuss, T.J.|Wake, D.B.		1987	en			
R146	journal article	Parra-Olea, G.|García-París, M.|Hanken, M.|Wake, D.B. 2005. Two new species of Pseudoeurycea (Caudata: Plethodontidae) from the Mountains of Northern Oaxaca, Mexico. Copeia. vol. 2005. pp. 461 - 469. http://dx.doi.org/10.1643/CH-04-112R	Copeia	Two new species of Pseudoeurycea (Caudata: Plethodontidae) from the Mountains of Northern Oaxaca, Mexico		461	469	2005			Parra-Olea, G.|García-París, M.|Hanken, M.|Wake, D.B.		2005	en		http://dx.doi.org/10.1643/CH-04-112R	
R147	journal article	Parra-Olea, G.|Canseco-Márquez, L.|García-París, M. 2004. A morphologically distinct new species of Pseudoeurycea (Caudata: Pltehodontidae) from the Sierra Madre Oriental of Puebla. México. Herpetologica. vol. 60. pp. 78 - 87. http://dx.doi.org/10.1655/03-76	Herpetologica	A morphologically distinct new species of Pseudoeurycea (Caudata: Pltehodontidae) from the Sierra Madre Oriental of Puebla. México		78	87	60			Parra-Olea, G.|Canseco-Márquez, L.|García-París, M.		2004	en		http://dx.doi.org/10.1655/03-76	
R148	journal article	Parra-Olea, G.|García-París, M.|Wake, D.B. 2002. Phylogenetic relationships among the salamanders of the Bolitoglossa macrinii species group (Amphibia: Plethodontidae), with descriptions of two new species from Oaxaca (Mexico). Journal of Herpetology. vol. 36. pp. 356 - 366. http://www.jstor.org/stable/1566178	Journal of Herpetology	Phylogenetic relationships among the salamanders of the Bolitoglossa macrinii species group (Amphibia: Plethodontidae), with descriptions of two new species from Oaxaca (Mexico)		356	366	36			Parra-Olea, G.|García-París, M.|Wake, D.B.		2002	en	http://www.jstor.org/stable/1566178		
R149	journal article	Parra-Olea, G.|García-París, M.|Papenfuss, T.J.|Wake, D.B. 2005. Systematics of the Pseudoeurycea bellii (Caudata: Plethodontidae) Species Complex. Herpetologica. vol. 61. pp. 145 - 158. http://dx.doi.org/10.1655/03-02	Herpetologica	Systematics of the Pseudoeurycea bellii (Caudata: Plethodontidae) Species Complex		145	158	61			Parra-Olea, G.|García-París, M.|Papenfuss, T.J.|Wake, D.B.		2005	en		http://dx.doi.org/10.1655/03-02	
R150	journal article	Pérez-Ramos, E.|Saldaña-de-la-Riva, L. 2003. Nueva especie de salamandra del género Pseudoeurycea (Amphibia:Caudata:Plethodontidae) de la región Amuzga, al sureste de Guerrero, México). Acta Zoológica Mexicana (nueva serie). vol. 89. pp. 55 - 68.	Acta Zoológica Mexicana (nueva serie)	Nueva especie de salamandra del género Pseudoeurycea (Amphibia:Caudata:Plethodontidae) de la región Amuzga, al sureste de Guerrero, México)		55	68	89			Pérez-Ramos, E.|Saldaña-de-la-Riva, L.		2003	es			
R151	journal article	Raab, G.B. 1965. A New Salamander of the Genus Chiropterotriton (Caudata: Plethodontidae) from Mexico. Breviora. vol. 235. pp. 1 - 8. http://biostor.org/reference/4304	Breviora	A New Salamander of the Genus Chiropterotriton (Caudata: Plethodontidae) from Mexico		1	8	235			Raab, G.B.		1965	en	http://biostor.org/reference/4304		
R152	journal article	Raab, G.B. 1955. A new salamander of the genus Parvimolge from Mexico. Breviora. vol. 42. pp. 1 - 9. http://biostor.org/reference/4467	Breviora	A new salamander of the genus Parvimolge from Mexico		1	9	42			Raab, G.B.		1955	en	http://biostor.org/reference/4467		
R153	journal article	Raab, G.B. 1956. A new plethodontid salamander from Nuevo León, Mexico. Fieldiana. Zoology. vol. 39. pp. 11 - 20. http://dx.doi.org/10.5962/bhl.title.2874	Fieldiana. Zoology	A new plethodontid salamander from Nuevo León, Mexico		11	20	39			Raab, G.B.		1956	en		http://dx.doi.org/10.5962/bhl.title.2874	
R154	journal article	Raab, G.B. 1960. A New Salamander of the Genus Chiropterotriton from Chiapas, Mexico, with Notes on Related Species. Copeia. vol. 1960. pp. 304 - 311. http://www.jstor.org/stable/1439757	Copeia	A New Salamander of the Genus Chiropterotriton from Chiapas, Mexico, with Notes on Related Species		304	311	1960			Raab, G.B.		1960	en	http://www.jstor.org/stable/1439757		
R155	journal article	Raab, G.B. 1958. On certain Mexican salamanders of the Plethodontid genus Chiropterotriton. Occasional papers of the Museum of Zoology. University of Michigan. vol. 587. pp. 1 - 43.	Occasional papers of the Museum of Zoology. University of Michigan	On certain Mexican salamanders of the Plethodontid genus Chiropterotriton		1	43	587			Raab, G.B.		1958	en			
R156	journal article	Regal, P.J.|Elliott, G.V. 1966. A new plethodontid salamander from Oaxaca, Mexico. American Museum novitates. vol. 2266. pp. 1 - 8. http://www.jstor.org/stable/3893057	American Museum novitates	A new plethodontid salamander from Oaxaca, Mexico		1	8	2266			Regal, P.J.|Elliott, G.V.		1966	en	http://www.jstor.org/stable/3893057		
R157	journal article	Savage, J.M. 1984. A new species of montane rain frog, Genus Eleutherodactylus (Leptodactylus), from Guerrero, México. Amphibia-Reptilia. vol. 5. pp. 253 - 260.	Amphibia-Reptilia	A new species of montane rain frog, Genus Eleutherodactylus (Leptodactylus), from Guerrero, México		253	260	5			Savage, J.M.		1984	en			
R159	journal article	Schmidt, K.P. 1936. Guatemalan salamanders of the genus Oedipus. Zoological Series of Field Museum of Natural History. vol. 20. pp. 135 - 166.	Zoological Series of Field Museum of Natural History	Guatemalan salamanders of the genus Oedipus		135	166	20			Schmidt, K.P.		1936	en			
R160	journal article	Shannon, F.A.|Werler, J.E. 1955. Report on a Small Collection of Amphibians from Veracruz, with a Description of a New Species of Pseudoeurycea. Herpetologica. vol. 11. pp. 81 - 85. http://www.jstor.org/stable/3889965	Herpetologica	Report on a Small Collection of Amphibians from Veracruz, with a Description of a New Species of Pseudoeurycea		81	85	11			Shannon, F.A.|Werler, J.E.		1955	en	http://www.jstor.org/stable/3889965		
R161	journal article	Smith, H.M. 1939. Mexican herpetological novelties. Proceedings of the Biological Society of Washington. vol. 52. pp. 187 - 196. http://biostor.org/reference/68993	Proceedings of the Biological Society of Washington	Mexican herpetological novelties		187	196	52			Smith, H.M.		1939	en	http://biostor.org/reference/68993		
R162	journal article	Snyder, D.H. 1972. Hyla juanitae, a New Treefrog from Southern México, and Its Relationship to H. pinorum. Journal of Herpetology. vol. 6. pp. 5 - 15. http://www.jstor.org/stable/1563087	Journal of Herpetology	Hyla juanitae, a New Treefrog from Southern México, and Its Relationship to H. pinorum		5	15	6			Snyder, D.H.		1972	en	http://www.jstor.org/stable/1563087		
R163	journal article	Strecker, J.K. 1910. Description of a new solitary spadefoot (Scaphiopus hurterii) from texas, with other herpetological novelties. Proceedings of the Biological Society of Washington. vol. 23. pp. 115 - 122. http://biostor.org/reference/51868	Proceedings of the Biological Society of Washington	Description of a new solitary spadefoot (Scaphiopus hurterii) from texas, with other herpetological novelties		115	122	23			Strecker, J.K.		1910	en	http://biostor.org/reference/51868		
R164	journal article	Stuart, L.C. 1943. Taxonomic and Geographic comments on Guatemalan salamanders of the genus Oedipus. Miscellaneous Publications. Museum of Zoology, University of Michigan. vol. 56. pp. 1 - 33.	Miscellaneous Publications. Museum of Zoology, University of Michigan	Taxonomic and Geographic comments on Guatemalan salamanders of the genus Oedipus		1	33	56			Stuart, L.C.		1943	en			
R165	journal article	Taylor, E.H. 1936. Notes on the herpetological fauna of the Mexican state of Sinaloa. University of Kansas Science Bulletin. vol. 24. pp. 505 - 537. http://biostor.org/reference/1050	University of Kansas Science Bulletin	Notes on the herpetological fauna of the Mexican state of Sinaloa		505	537	24			Taylor, E.H.		1936	en	http://biostor.org/reference/1050		
R166	journal article	Taylor, E.H. 1938. Concerning Mexican salamanders. University of Kansas Science Bulletin. vol. 25. pp. 259 - 313. http://biostor.org/reference/1053	University of Kansas Science Bulletin	Concerning Mexican salamanders		259	313	25			Taylor, E.H.		1938	en	http://biostor.org/reference/1053		
R167	journal article	Taylor, E.H. 1938. New species of Mexican tailless Amphibia. University of Kansas Science Bulletin. vol. 25. pp. 385 - 405. http://biostor.org/reference/1052	University of Kansas Science Bulletin	New species of Mexican tailless Amphibia		385	405	25			Taylor, E.H.		1938	en	http://biostor.org/reference/1052		
R168	journal article	Taylor, E.H. 1938. Frogs of the Hyla eximia group in Mexico, with descriptions of two new species. University of Kansas Science Bulletin. vol. 25. pp. 421 - 445. http://biostor.org/reference/1057	University of Kansas Science Bulletin	Frogs of the Hyla eximia group in Mexico, with descriptions of two new species		421	445	25			Taylor, E.H.		1938	en	http://biostor.org/reference/1057		
R169	journal article	Taylor, E.H. 1939. New salamanders from Mexico, with a discussion of certain known forms. University of Kansas Science Bulletin. vol. 26. pp. 407 - 431. http://biostor.org/reference/1076	University of Kansas Science Bulletin	New salamanders from Mexico, with a discussion of certain known forms		407	431	26			Taylor, E.H.		1939	en	http://biostor.org/reference/1076		
R170	journal article	Taylor, E.H. 1940. New species of Mexican Anura. University of Kansas Science Bulletin. vol. 26. pp. 385 - 405. http://biostor.org/reference/1072	University of Kansas Science Bulletin	New species of Mexican Anura		385	405	26			Taylor, E.H.		1940	en	http://biostor.org/reference/1072		
R171	journal article	Taylor, E.H. 1940. A New Frog from the Tarahumara Mountains of Mexico. Copeia. vol. 1940. pp. 250 - 253. http://www.jstor.org/stable/1438581	Copeia	A New Frog from the Tarahumara Mountains of Mexico		250	253	1940			Taylor, E.H.		1940	en	http://www.jstor.org/stable/1438581		
R172	journal article	Taylor, E.H. 1941. Herpetological miscellany, no. II. University of Kansas Science Bulletin. vol. 27. pp. 105 - 139. http://biostor.org/reference/1077	University of Kansas Science Bulletin	Herpetological miscellany, no. II		105	139	27			Taylor, E.H.		1941	en	http://biostor.org/reference/1077		
R173	journal article	Taylor, E.H. 1941. New amphibians from the Hobart M. Smith Mexican collections. University of Kansas Science Bulletin. vol. 27. pp. 141 - 167. http://biostor.org/reference/1078	University of Kansas Science Bulletin	New amphibians from the Hobart M. Smith Mexican collections		141	167	27			Taylor, E.H.		1941	en	http://biostor.org/reference/1078		
R174	journal article	Taylor, E.H. 1941. New Plethodont Salamanders from Mexico. Herpetologica. vol. 2. pp. 57 - 65. http://biostor.org/reference/83480	Herpetologica	New Plethodont Salamanders from Mexico		57	65	2			Taylor, E.H.		1941	en	http://biostor.org/reference/83480		
R175	journal article	Taylor, E.H. 1942. New Tailless Amphibia from Mexico. University of Kansas Science Bulletin. vol. 28. pp. 67 - 89. http://biostor.org/reference/1082	University of Kansas Science Bulletin	New Tailless Amphibia from Mexico		67	89	28			Taylor, E.H.		1942	en	http://biostor.org/reference/1082		
R176	journal article	Taylor, E.H. 1943. Herpetological novelties from Mexico. University of Kansas Science Bulletin. vol. 29. pp. 343 - 361. http://biostor.org/reference/1083	University of Kansas Science Bulletin	Herpetological novelties from Mexico		343	361	29			Taylor, E.H.		1943	en	http://biostor.org/reference/1083		
R177	journal article	Taylor, E.H. 1949. New or unusual Mexican amphibians. American Museum Novitates. vol. 1437. pp. 1 - 21.	American Museum Novitates	New or unusual Mexican amphibians		1	21	1437			Taylor, E.H.		1949	en			
R178	journal article	Taylor, E.H. 1950. A New Bromeliad Frog from the Mexican State of Veracruz. Copeia. vol. 1950. pp. 274 - 276. http://www.jstor.org/stable/1437905	Copeia	A New Bromeliad Frog from the Mexican State of Veracruz		274	276	1950			Taylor, E.H.		1950	en	http://www.jstor.org/stable/1437905		
R179	journal article	Taylor, E.H. 1951. A new veracrucian salamander. University of Kansas Science Bulletin. vol. 34. pp. 189 - 193. http://biostor.org/reference/1097	University of Kansas Science Bulletin	A new veracrucian salamander		189	193	34			Taylor, E.H.		1951	en	http://biostor.org/reference/1097		
R180	journal article	Taylor, E.H. 1936. New Species of Amphibia from Mexico. Trasactions of the Kansas Academy of Sciences. vol. 34. pp. 189 - 193. http://www.jstor.org/stable/3625189	Trasactions of the Kansas Academy of Sciences	New Species of Amphibia from Mexico		189	193	34			Taylor, E.H.		1936	en	http://www.jstor.org/stable/3625189		
R181	journal article	Taylor, E.H. 1942. New Caudata and Salienta from Mexico. University of Kansas Science Bulletin. vol. 28. pp. 295 - 323. http://biostor.org/reference/99156	University of Kansas Science Bulletin	New Caudata and Salienta from Mexico		295	323	28			Taylor, E.H.		1942	en	http://biostor.org/reference/99156		
R182	journal article	Wake, D.B.|Brame, A.H.Jr. 1969. Systematics and Evolution of Neotropical Salamanders of the Bolitoglossa helmrichi group. Contrubutions in Science. Los Angeles County Museum. vol. 175. pp. 1 - 40.	Contrubutions in Science. Los Angeles County Museum	Systematics and Evolution of Neotropical Salamanders of the Bolitoglossa helmrichi group		1	40	175			Wake, D.B.|Brame, A.H.Jr.		1969	en			
R183	journal article	Wake, D.B.|Campbell, J.A. 2001. An aquatic plethodontid salamander from Oaxaca, Mexico. Herpetologica. vol. 57. pp. 509 - 514. http://www.jstor.org/stable/3893057	Herpetologica	An aquatic plethodontid salamander from Oaxaca, Mexico		509	514	57			Wake, D.B.|Campbell, J.A.		2001	en	http://www.jstor.org/stable/3893057		
R184	journal article	Walker, C.F. 1955. A new salamander of the genus Pseudoeurycea from Tamaulipas. Occasional papers of the Museum of Zoology. University of Michigan. vol. 567. pp. 1 - 9.	Occasional papers of the Museum of Zoology. University of Michigan	A new salamander of the genus Pseudoeurycea from Tamaulipas		1	9	567			Walker, C.F.		1955	en			
R185	journal article	Webb, R.G. 1962. A new species of frog (genus Tomodactylus) from western México. University of Kansas Publications. Museum of Natural History. vol. 15. pp. 175 - 181. http://biostor.org/reference/51841	University of Kansas Publications. Museum of Natural History	A new species of frog (genus Tomodactylus) from western México		175	181	15			Webb, R.G.		1962	en	http://biostor.org/reference/51841		
R186	journal article	Webb, R.G. 1996. A Systematic Review of the Mexican Frog Rana megapoda Taylor (Anura: Ranidae). The Southwestern Naturalist. vol. 41. pp. 35 - 42. http://www.jstor.org/stable/30054438	The Southwestern Naturalist	A Systematic Review of the Mexican Frog Rana megapoda Taylor (Anura: Ranidae)		35	42	41			Webb, R.G.		1996	en	http://www.jstor.org/stable/30054438		
R187	journal article	Zweifel, R.G. 1957. A New Frog of the Genus Rana from Michoacán, Mexico. Copeia. vol. 1957. pp. 78 - 83. http://www.jstor.org/stable/1439391	Copeia	A New Frog of the Genus Rana from Michoacán, Mexico		78	83	1957			Zweifel, R.G.		1957	en	http://www.jstor.org/stable/1439391		
R188	journal article	Cope, E.D. 1874. Description of Some Species of Reptiles Obtained by Dr. John F. Bransford, Assistant Surgeon United States Navy, while Attached to the Nicaraguan Surveying Expedition in 1873. Proceedings of the Academy of Natural Sciences of Philadelphia. vol. 26. pp. 64 - 72. http://www.jstor.org/stable/4624393	Proceedings of the Academy of Natural Sciences of Philadelphia	Description of Some Species of Reptiles Obtained by Dr. John F. Bransford, Assistant Surgeon United States Navy, while Attached to the Nicaraguan Surveying Expedition in 1873		64	72	26			Cope, E.D.		1874	en	http://www.jstor.org/stable/4624393		
R189	journal article	García-París, M.|Parra-Olea, G.|Brame JR., A.H.|Wake, D.B. 2002. Systematic revision of the Bolitoglossa mexicana species group (Amphibia: Plethodontidae) with description of a new species from Mexico. Revista Española de Herpetología. vol. 16. pp. 43 - 71.	Revista Española de Herpetología	Systematic revision of the Bolitoglossa mexicana species group (Amphibia: Plethodontidae) with description of a new species from Mexico		43	71	16			García-París, M.|Parra-Olea, G.|Brame JR., A.H.|Wake, D.B.		2002	en			
R190	journal article	Campbell, J.A.|Savage, J.M. 2000. Taxonomic reconsideration of Middle American frogs of the Eleutherodactylus rugulosus group (Anura: Leptodactylidae): a reconnaissance of subtle nuances among frogs. Herpetological Monographs. vol. 14. pp. 186 - 292. http://www.jstor.org/stable/1467048	Herpetological Monographs	Taxonomic reconsideration of Middle American frogs of the Eleutherodactylus rugulosus group (Anura: Leptodactylidae): a reconnaissance of subtle nuances among frogs		186	292	14			Campbell, J.A.|Savage, J.M.		2000	en	http://www.jstor.org/stable/1467048		
R191	journal article	Johnson, J.D.|Savage, J.M. 1995. A new species of the Eleutherodactylus rugulosus group (Leptodactylidae) from Chiapas, Mexico. Journal of Herpetology. vol. 29. pp. 501 - 506. http://www.jstor.org/stable/1564732	Journal of Herpetology	A new species of the Eleutherodactylus rugulosus group (Leptodactylidae) from Chiapas, Mexico		501	506	29			Johnson, J.D.|Savage, J.M.		1995	en	http://www.jstor.org/stable/1564732		
R192	journal article	Lynch, J.D. 1966. A new species of Eleutherodactylus from Chiapas, Mexico (Amphibia: Leptodactylidae). Transactions of the Kansas Academy of Science. vol. 69. pp. 76 - 78. http://www.jstor.org/stable/3627637	Transactions of the Kansas Academy of Science	A new species of Eleutherodactylus from Chiapas, Mexico (Amphibia: Leptodactylidae)		76	78	69			Lynch, J.D.		1966	en	http://www.jstor.org/stable/3627637		
R193	journal article	Lynch, J.D. 1965. Two new species of Eleutherodactylus from Mexico (Amphibia: Leptodactylidae). Herpetologica. vol. 20. pp. 246 - 252. http://www.jstor.org/stable/3890935	Herpetologica	Two new species of Eleutherodactylus from Mexico (Amphibia: Leptodactylidae)		246	252	20			Lynch, J.D.		1965	en	http://www.jstor.org/stable/3890935		
R195	journal article	Duellman, W.E.|Dixon, J.R. 1959. A new frog of the genus Tomodactylus from Michoacán, Mexico. Texas Journal of Science. vol. 11. pp. 78 - 82.	Texas Journal of Science	A new frog of the genus Tomodactylus from Michoacán, Mexico		78	82	11			Duellman, W.E.|Dixon, J.R.		1959	en			
R196	journal article	Hoyt, D.L. 1965. A new frog of the genus Tomodactylus from Oaxaca, México. Journal of the Ohio Herpetological Society. vol. 5. pp. 19 - 22. http://www.jstor.org/stable/1562676	Journal of the Ohio Herpetological Society	A new frog of the genus Tomodactylus from Oaxaca, México		19	22	5			Hoyt, D.L.		1965	en	http://www.jstor.org/stable/1562676		
R197	journal article	Firschein, I.L. 1950. A new toad from Mexico with a redefinition of the cristatus group. Copeia. vol. 1950. pp. 81 - 87. http://www.jstor.org/stable/1438949	Copeia	A new toad from Mexico with a redefinition of the cristatus group		81	87	1950			Firschein, I.L.		1950	en	http://www.jstor.org/stable/1438949		
R198	journal article	Mendelson, J.R. III. 1997. A new species of toad (Anura: Bufonidae) from the Pacific Highlands of Guatemala and southern Mexico, with comments on the status of Bufo valliceps macrocristatus. Herpetologica. vol. 53. pp. 14 - 30. http://www.jstor.org/stable/3893240	Herpetologica	A new species of toad (Anura: Bufonidae) from the Pacific Highlands of Guatemala and southern Mexico, with comments on the status of Bufo valliceps macrocristatus		14	30	53			Mendelson, J.R. III		1997	en	http://www.jstor.org/stable/3893240		
R199	journal article	Toal, K.R. III. 1994. A new species of Hyla (Anura: Hylidae) from the Sierra de Juárez, Oaxaca, México. Herpetologica. vol. 50. pp. 187 - 193. http://www.jstor.org/stable/3893024	Herpetologica	A new species of Hyla (Anura: Hylidae) from the Sierra de Juárez, Oaxaca, México		187	193	50			Toal, K.R. III		1994	en	http://www.jstor.org/stable/3893024		
R201	journal article	Schaub, D.L.|Larsen, J.H. Jr. 1978. The reproductive ecology of the Pacific treefrog (Hyla regilla). Herpetologica. vol. 34. pp. 409 - 416. http://www.jstor.org/stable/3891517	Herpetologica	The reproductive ecology of the Pacific treefrog (Hyla regilla)		409	416	34			Schaub, D.L.|Larsen, J.H. Jr.		1978	en	http://www.jstor.org/stable/3891517		
R202	journal article	Alvarez, T.|Martín, E. 1967. Descripción de una nueva especie de Pseudoeurycea de Oaxaca, México (Amphibia: Caudata). Acta Zoológica Mexicana. vol. 9. pp. 1 - 9. http://hdl.handle.net/11154/156056	Acta Zoológica Mexicana	Descripción de una nueva especie de Pseudoeurycea de Oaxaca, México (Amphibia: Caudata)		1	9	9			Alvarez, T.|Martín, E.		1967	es	http://hdl.handle.net/11154/156056		
R204	journal article	Taylor, E.H. 1941. Two new species of Mexican plethodontid salamanders. Proceedings of the Biological Society of Washington. vol. 54. pp. 81 - 86.	Proceedings of the Biological Society of Washington	Two new species of Mexican plethodontid salamanders		81	86	54			Taylor, E.H.		1941	en			
R205	journal article	Canseco-Marquez, L.|Gutiérrez-Mayén, G. 2005. New species of Pseudoeurycea (Caudata: Plethodontidae) from the mountains of the Mixteca Region of Oaxaca, Mexico. Journal of Herpetology. vol. 39. pp. 181 - 185. http://dx.doi.org/10.1670/207-03A	Journal of Herpetology	New species of Pseudoeurycea (Caudata: Plethodontidae) from the mountains of the Mixteca Region of Oaxaca, Mexico		181	185	39			Canseco-Marquez, L.|Gutiérrez-Mayén, G.		2005	en		http://dx.doi.org/10.1670/207-03A	
R206	journal article	Lara-Góngora, G. 2003. A new cryptic species of Pseudoeurycea (Amphibia; Caudata; Plethodontidae) of the leprosa group from central Mexico. Bulletin of the Maryland Herpetological Society. vol. 39. pp. 21 - 52.	Bulletin of the Maryland Herpetological Society	A new cryptic species of Pseudoeurycea (Amphibia; Caudata; Plethodontidae) of the leprosa group from central Mexico		21	52	39			Lara-Góngora, G.		2003	en			
R207	journal article	Duméril, A.M.C.|Bibron, G. 1841. Erpétologie Genérale ou Histoire Naturelle Complète des Reptiles. Librarie Encyclopedique dr Roret. vol. 8. - . http://dx.doi.org/10.5962/bhl.title.45973	Librarie Encyclopedique dr Roret	Erpétologie Genérale ou Histoire Naturelle Complète des Reptiles				8			Duméril, A.M.C.|Bibron, G.		1841	fr		http://dx.doi.org/10.5962/bhl.title.45973	
R209	journal article	Condit, J.M. 1964. A list of the types of hylid frogs in the collection of the British Museum (Natural History). Journal of the Ohio Herpetological Society. vol. 4. pp. 85 - 98. http://www.jstor.org/stable/1562641	Journal of the Ohio Herpetological Society	A list of the types of hylid frogs in the collection of the British Museum (Natural History)		85	98	4			Condit, J.M.		1964	en	http://www.jstor.org/stable/1562641		
R211	journal article	Shannon, F.A.|Werler, J.E. 1955. Notes on Amphibians of the Los Tuxtlas Range of Veracruz, Mexico. Transactions of the Kansas Academy of Science. vol. 58. pp. 360 - 386 . http://www.jstor.org/stable/3626105	Transactions of the Kansas Academy of Science	Notes on Amphibians of the Los Tuxtlas Range of Veracruz, Mexico		360	386	58			Shannon, F.A.|Werler, J.E.		1955	en	http://www.jstor.org/stable/3626105		
Arnold		Arnold, E.N. (2002) A field guide to the reptiles and amphibians of Britain and Europe. HarperCollins, London.															
Behler		Behler, J.L. & King, F.W. (1994) National Audubon Society field guide to North American reptiles and amphibians, 12th edn. Alfred A. Knopf, Inc., New York.															
Conant		Conant, R. & Collins, J.T. (1998) A field guide to reptiles and amphibians of eastern and central North America, 3rd edn. Houghton Mifflin, Boston, MA.															
Stebbins		Stebbins, R.C. (2003) A field guide to western reptiles and amphibians, 3rd edn. Houghton Mifflin, Boston, MA.															
Santini		SANTINI, L., BENÍTEZ-LÓPEZ, A., FICETOLA, G. F. and HUIJBREGTS, M. A. J. (2018), Length–mass allometries in amphibians. Integrative Zoology, 13: 36–45. doi:10.1111/1749-4877.12268															
Olalla		Olalla-Tárraga, M. Á. and Rodríguez, M. Á. (2007), Energy and interspecific body size patterns of amphibian faunas in Europe and North America: anurans follow Bergmann's rule, urodeles its converse. Global Ecology and Biogeography, 16: 606–617. doi:10.1111/j.1466-8238.2007.00309.x													http://dx.doi.org/10.1111/j.1466-8238.2007.00309.x