![PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia](https://i1.rgstatic.net/publication/227688855_Not_so_rare_snakes_A_revision_of_the_Geophis_sieboldi_group_Colubridae_Dipsadinae_in_lower_Central_America_and_Colombia/links/5d9f6937a6fdcc8fc346c703/largepreview.png)
PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia
![PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia](https://www.researchgate.net/profile/James-Watling/publication/227688855/figure/fig2/AS:282527412572186@1444371192502/Extent-of-keeling-on-dorsal-scales-versus-standard-length-in-four-population-samples-of_Q320.jpg)
PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia
![PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia](https://www.researchgate.net/profile/James-Watling/publication/227688855/figure/fig17/AS:295501862850576@1447464542671/Ventral-patterns-in-Geophis-A-speckled-B-spotted-C-lined-D-banded-E-variegated_Q320.jpg)
PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia
![PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia](https://www.researchgate.net/profile/James-Watling/publication/227688855/figure/fig14/AS:295501732827173@1447464511684/Head-plates-and-coloration-in-Geophis-A-dorsal-view-showing-light-head-band-B-ventral_Q320.jpg)
PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia
![PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia PDF) Not so rare snakes: A revision of the Geophis sieboldi group (Colubridae: Dipsadinae) in lower Central America and Colombia](https://www.researchgate.net/profile/James-Watling/publication/227688855/figure/fig12/AS:295501560860699@1447464470729/Sexual-dimorphism-in-extent-of-keeling-on-dorsal-scales-in-three-population-samples-of_Q320.jpg)