Egg retention and intrauterine embryonic development in Sceloporus aeneus (Reptilia: Phrynosomatidae): implications for the evolution of viviparity

Egg retention (ER) and intrauterine embryonic development (IED) have been considered intermediate steps in the evolution from oviparity to viviparity. Sceloporus aeneus is an oviparous lizard that is closely related to the viviparous species (Sceloporus bicanthalis). The present study addresses the...

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Vydáno v:Revista Mexicana de Biodiversidad
Hlavní autoři: Rodolfo García-Collazo, Maricela Villagrán-Santa Cruz, Eduardo Morales-Guillaumin, Rubi Nelsi Meza Lázaro, Fausto R. Méndez-de la Cruz
Médium: Artigo
Jazyk:Inglês
Vydáno: Universidad Nacional Autónoma de México 2012
Témata:
Biología
oviparity
Reproductive mode
viviparity evolution
environmental factors
On-line přístup:https://www.redalyc.org/articulo.oa?id=42525103016
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