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Walter E Schargel
Walter E Schargel
Associate Professor of Instruction, The University of Texas at Arlington
Adresse e-mail validée de uta.edu - Page d'accueil
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Phylogenetic systematics of dart-poison frogs and their relatives (Amphibia: Athesphatanura: Dendrobatidae)
T Grant, DR Frost, JP Caldwell, RON Gagliardo, CFB Haddad, PJR Kok, ...
Bulletin of the American Museum of natural History 2006 (299), 1-262, 2006
8502006
Photography-based taxonomy is inadequate, unnecessary, and potentially harmful for biological sciences
LMP Ceríaco, EE Gutiérrez, A Dubois, M Carr
Zootaxa 4196 (3), 435-445, 2016
1112016
An enigmatic new snake from cloud forest of the Península de Paria, Venezuela (Colubridae: Genus Taeniophallus?)
WE Schargel, GR Fuenmayor, CW Myers
American Museum Novitates 2005 (3484), 1-24, 2005
482005
Molecular systematics of Caribbean skinks of the genus Mabuya (Reptilia, Scincidae), with descriptions of two new species from Venezuela
A Miralles, GR FUENMAYOR, C Bonillo, WE Schargel, T Barros, ...
Zoological Journal of the Linnean Society 156 (3), 598-616, 2009
442009
The phylogeny of Dendropsophini (Anura: Hylidae: Hylinae)
VGD Orrico, T Grant, J Faivovich, M Rivera‐Correa, MA Rada, ML Lyra, ...
Cladistics 37 (1), 73-105, 2021
382021
BRIDGING THE GAP IN PROCTOPORUS DISTRIBUTION: A NEW SPECIES (SQUAMATA: GYMNOPHTHALMIDAE) FROM THE ANDES OF VENEZUELA
TM Doan, WE Schargel
Herpetologica 59 (1), 68-75, 2003
382003
Morphological extremes—two new snakes of the genus Atractus from northwestern South America (Colubridae: Dipsadinae)
CW Myers, WE Schargel
American Museum Novitates 2006 (3532), 1-13, 2006
362006
A new species and a new record of Atractus (Serpentes: Colubridae) from the Andes of Venezuela
WE Schargel, JE García-Pérez
Journal of Herpetology, 398-402, 2002
362002
Phylogenetic systematics of the genus Gonatodes (Squamata: Sphaerodactylidae) in the Guayana region, with description of a new species from Venezuela
WE Schargel, GA Rivas, R Makowsky, JC Señaris, MA Natera, TR Barros, ...
Systematics and Biodiversity 8 (3), 321-339, 2010
342010
The hemipenes of some snakes of the semifossorial genus Atractus, with comments on variation in the genus
WE Schargel, TA Castoe
Journal of Herpetology 37 (4), 718-721, 2003
312003
Coding meristic characters for phylogenetic analysis: a comparison of step-matrix gap-weighting and generalized frequency coding
AM Lawing, JM Meik, WE Schargel
Systematic Biology 57 (1), 167-173, 2008
262008
A new giant Atractus (Serpentes: Dipsadidae) from Ecuador, with notes on some other large Amazonian congeners
WE Schargel, WW Lamar, P Passos, JH Valencia, DF Cisneros-Heredia, ...
Zootaxa 3721 (5), 455-474, 2013
252013
Rediscovery of Atractus microrhynchus and Reappraisal of the Taxonomic Status of A. emersoni and A. natans (Serpentes: Dipsadidae)
P Passos, D Cisneros-Heredia, DE Rivera, C Aguilar, WE Schargel
Herpetologica 68 (3), 375-392, 2012
242012
Gecko on the rocks: an enigmatic new species of Gonatodes (Sphaerodactylidae) from Inselbergs of the Venezuelan Guayana
GA Rivas, WE Schargel
Zootaxa 1925 (1), 39-50, 2008
222008
A new species of Mabuya (Squamata, Scincidae) from the Venezuelan Andes
A Miralles, G Rivas, WE Schargel
Zootaxa 895 (1), 1–11-1–11, 2005
222005
A strikingly polychromatic new species of Gonatodes (Squamata: Sphaerodactylidae) from northern Venezuela
C Rivero-Blanco, WE Schargel
Zootaxa 3518 (1), 66-78, 2012
212012
A NEW SPECIES OF RIAMA (SQUAMATA: GYMNOPHTHALMIDAE), ENDEMIC TO THE PENÍNSULA DE PARIA, VENEZUELA
G Rivas, WE Schargel, JM Meik
Herpetologica 61 (4), 461-468, 2005
202005
A NEW AQUATIC SNAKE (COLUBRIDAE: PSEUDOERYX) FROM THE LAKE MARACAIBO BASIN, NORTHWESTERN VENEZUELA: A RELIC OF THE PAST …
WE Schargel, G Rivas Fuenmayor, TR Barros, JE Péfaur, LF Navarrete
Herpetologica 63 (2), 236-244, 2007
162007
A distinctive new species of Gonatodes (Squamata: Sphaerodactylidae) from Isla La Blanquilla, Venezuela, with remarks on the distribution of some other Caribbean …
GA Rivas, GN Ugueto, WE Schargel, TR Barros, P Velozo, LE Sánchez
South American Journal of Herpetology 8 (1), 5-18, 2013
142013
Species limits and phylogenetic systematic of the diurnal geckos of the genus Gonatodes (Squamata: Sphaerodactylidae)
WE Schargel
Biology, 2008
142008
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