Biodiversity Heritage Library

Please read BHL's Acknowledgment of Harmful Content

Browse by:

Sort By:

Morphological extremes--two new snakes of the genus Atractus from northwestern South America (Colubridae, Dipsadinae)

View Metadata

By: Myers, Charles W. - Schargel, Walter E.

Publication info: New York, NY American Museum of Natural History c2006

Holding Institution: American Museum of Natural History Library

Subjects: Andes Region Antioquia (Dept.) Atractus Atractus attenuatus Atractus gigas Classification Colombia Ecuador Morphology Pichincha (Province) Reptiles Snakes
A new colubrid snake of the genus Atractus

View Metadata

By: Marx, Hymen

Publication info: [Chicago], Chicago Natural History Museum, 1960

Holding Institution: University Library, University of Illinois Urbana Champaign

Subjects: Atractus
Rare snakes--five new species from eastern Panama : reviews of northern Atractus and southern Geophis (Colubridae, Dipsadinae)

View Metadata

By: Myers, Charles W.

Publication info: New York, NY American Museum of Natural History c2003

Holding Institution: American Museum of Natural History Library

Subjects: Atractus Classification Geophis Panama Rare reptiles Reptiles Snakes

Molecular phylogeny of Atractus (Serpentes, Dipsadidae), with emphasis on Ecuadorian species and the description of three new taxa

View Metadata

By: Arteaga, Alejandro - Mebert, Konrad - Valencia, Jorge - Cisneros-Heredia, Diego F. - Peñafiel, Nicolas - Reyes, Carolina - Vieira-Fernandes, José L. - Guayasamin, Juan M.

Type: Article

In: ZooKeys

Volume: 661

Date: 2017

Page Range: 91-123

Publication Info: Pensoft Publishers 2017

Subjects: Atractus Biodiversity Ecuador groundsnakes new species Pacific lowlands Phylogeny