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 | 871 | 2006 |
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 | 121 | 2016 |
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 | 49 | 2005 |
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 | 48 | 2009 |
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 | 45 | 2021 |
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 | 40 | 2010 |
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 | 36 | 2003 |
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 | 35 | 2002 |
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 | 34 | 2006 |
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 | 34 | 2003 |
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 | 26 | 2008 |
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 | 25 | 2013 |
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 | 25 | 2012 |
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 | 23 | 2005 |
A strikingly polychromatic new species of Gonatodes (Squamata: Sphaerodactylidae) from northern Venezuela C Rivero-Blanco, WE Schargel Zootaxa 3518 (1), 66-78, 2012 | 22 | 2012 |
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 | 22 | 2008 |
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 | 20 | 2005 |
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 | 17 | 2013 |
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 | 17 | 2007 |
Species limits and phylogenetic systematic of the diurnal geckos of the genus Gonatodes (Squamata: Sphaerodactylidae) WE Schargel Biology, 2008 | 15 | 2008 |