| Contributions - photos &
text: Hyla
sartorii, Hyla
smaragdina, Hyla
smithi, Coleonyx
variegatus, Terrapene
ornata, Sonora
aemula, Gastrophryne
usta, Gastrophryne
olivacea, Hypopachus
variolosus, Pseudoficimia
frontalis, Leptodeira
punctata, Dermophis oaxacae,
Agkistrodon bilineatus,
Crotalus triseriatus
armstrongi, Phrynosoma asio,
Sibon nebulata, Thamnophis
melanogaster, Thamnophis
validus, Thamnophis
nigronuchalis, Pithuophis deppei,
Micrurus tener, Masticophis
mentovarius, Leptodeira
splendida, Ambystoma
tigrinum, Xantusia
bolsonae, Symphimus
leucostomus, Rana
pustulosa, |