Pliocerus euryzonus Halloween Snake Soltice Center, Costa Rica
Ninia sebae Ring-necked Coffee Snake Soltice Center, Costa Rica
Chironius carinatus Olive Keelbcak Osa Pennisula, Costa Rica
Leptodeira septentrionalis Northern Cat-eyed Snake La Fortuna area of Costa Rica
Rhadinaea decorata Pink bellied litter snake San Gerrardo, Costa Rica
Clelia clelia Mussurana Tirimbina, Costa Rica (Pic HF)
Antillopus steindachneri Galapagos Snake Galapagos Islands
Mastigodryas melanolomus Neotropical Racer Tirimbina, Costa Rica
Dendrophidion percarinatum Barred Forest Racer Serpentarium El Castillo, Costa Rica
Ninia maculata Spotted Woodsnake Tirimbina, Costa Rica
Spilotes pullatus Tiger Rat Snake Tirimbina, Costa Rica
Leptodeira septentrionalis Northern Cat-eyed Snake La Fortuna Region , Costa Rica
Leptodeira septentrionalis Northern Cat-eyed Snake Tirimbina, Costa Rica
Sibon nebulatos Slug-eater Tirimbina., Costa Rica (Pic HF
Sibon nebulatos Slug-eater Tirimbina., Costa Rica (Pic HF)
Sibon longifrenis Lichen-colored Slug-eater La Fortuna Region, Costa Rica
Imantodes cenchea Brown Blunt-headed Vinesnake Tirimbina, Costa Rica
Imantodes inornatus Yellow Blunt-headed Snake La Fortuna Region, Costa Rica
Imantodes cenchea Brown Blunt-headed Vinesnake San Gerrardo, Costa Rica
Oxybelis aeneus Brown Vinesnake Serpentarium El Castiilo, Costa Rica
Oxybelis brevirostris Short-nosed Vinesnake Selva Verde,Costa Rica
Oxybelis aeneus Brown Vine Snake Seen at Nuevo Durango, Yucantan, Mexico; photo from Chiricahua Desert Museum
Pseutes poecilonatus Bird-eating Snake Tirimbina, Costa Rica (Pic HF)
Leptophis ahaetulla Green Parrotsnake Monte Verde, Costa Rica
Leptophis depressirostris Satiny Parrot Snake Monte Verde, Costa Rica
Lamproperltis triangulum ssp. blanchardi Nuevo Durango, Mexico.