You are not currently logged in.
Access your personal account or get JSTOR access through your library or other institution:
If You Use a Screen ReaderThis content is available through Read Online (Free) program, which relies on page scans. Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
The Phylogenetic Relationships of Asian Coral Snakes (Elapidae: Calliophis and Maticora) Based on Morphological and Molecular Characters
Joseph B. Slowinski, Jeff Boundy and Robin Lawson
Vol. 57, No. 2 (Jun., 2001), pp. 233-245
Stable URL: http://www.jstor.org/stable/3893186
Page Count: 13
Since scans are not currently available to screen readers, please contact JSTOR User Support for access. We'll provide a PDF copy for your screen reader.
Preview not available
We performed phylogenetic analyses of the Asian coral snakes (Elapidae: Calliophis and Maticora) based on morphological and cytochrome b sequence characters, comparing them also to American coral snakes (Micruroides and Micrurus). Asian coral snakes fall into three major clades: (1) the tropical mainland species C. beddomei, C. bibroni, C. gracilis, C. maculiceps, C. melanurus, C. nigrescens, and Maticora, (2) the Philippine C. calligaster, and (3) the northern tropical/subtropical mainland species C. hatori, C. japonicus, C. kelloggi, C. macclellandi, and C. sauteri. This last clade is closely related to the New World coral snakes. These three clades of Asian coral snakes warrant generic recognition, which necessitates a new name for the last clade. The pattern of relationships inferred in this study imply that the New World coral snakes are derived from an ancestor which dispersed from Asia into the New World, presumably over the Bering land bridge.
Herpetologica © 2001 Herpetologists' League