Squamata


    • Fence Lizard
      Sceloporus undulatus
    • Fence Lizard
      Sceloporus undulatus
    • Fence Lizard
      Sceloporus undulatus
    • Striped Plateau Lizard
      Sceloporus virgatus
    • Sandfish Skink
      Scincus scincus
    • Viperidae
    • Chinese Crocodile Lizard
      Shinisaurus crocodilurus
    • Sibynomorphus mikanii
    • Southern Shovel-nosed Snake, Half-girdled Snake
      Simoselaps semifasciatus
    • Panama Spotted Night Snake
      Siphlophis cervinus
    • Tropical Flat Snake
      Siphlophis compressus
    • Tropical Flat Snake
      Siphlophis compressus
    • Massasauga
      Sistrurus catenatus
    • Massasauga
      Sistrurus catenatus
    • Massasauga
      Sistrurus catenatus