AMPHIBIAWEB
205
total
species
704
total
species
6,788
total
species
AmphibiaWeb: Phylogenetic view of Amphibia. [web application]. 2012. UC Regents, Berkeley, CA. Available: http://amphibiaweb.org. (14 May 2012).

[Download letter-size version (pdf)]
[Download Slide Version (ppt)]