250 BULLETIN 199, UNITED STATES NATIONAL MUSEUM 



Scincus ventralis, 203, 214. 



scitulus Sceloporus formosus, 107, 109, 



221. 

 scorpioides, Kinosternon, 21. 

 scutulatus, Sceloporus parvus, 129, 131, 



222, 226. 

 sealous, Cnemidophorus gularis, 183. 

 semicristata, Cyclura, 74. 

 semifasciatus, Cnemidophorus gularis, 

 184. 

 Cnemidophorus sackii, 178, 184, 

 219. 

 Seps murinus, 175. 



septemvittatus, Cnemidophorus, 184. 

 sericea, Verticaria, 186. 

 sericeus, Anolis, 58, 67, 218, 224, 226, 

 227, 228. 

 Cnemidophorus gularis, 183. 

 Serpentes, 2, 12, 37. 

 serpentina, Chelydra, 20, 21, 218, 228. 



Testudo, 20, 21. 

 serratus. Laemanctus. 70, 218, 221, 222, 



224, 226, 228, 229. 

 serrifer, Sceloporus serrifer, 122, 123, 



218, 229. 

 severus, Claudius, 27. 

 sexlineata, Lacerta, 174, 185. 

 sexlineatus, Cnemidophorus, 177, 185. 

 shawianum, Cinosternon, 23. 

 shawii, Cyclura, 74. 

 Siderolamprus, 194. 



enneagrammus, 194. 

 silvicola, Scincella, 157, 158, 224, 228. 

 silvicolum, Leiolopisma, 158. 

 similis, Ctenosaura, 73, 218, 224, 226, 

 227, 228, 229. 

 Cyclura (Ctenosaura), 73. 

 Iguana (Ctenosaura), 73. 

 siniferus, Sceloporus, 105, 134. 



Sceloporus siniferus, 134, 218, 221, 

 223, 225. 

 sinistra, Ameiva undulata, 171, 174, 



220, 222, 223, 225. 

 skiltonianum, Plestiodon, 167. 

 skiltonianus, Eumeces, 161, 167, 217. 

 slevini, Coleonyx variegatus, 42, 45, 217. 

 Sauromalus, 79, 80, 217. 

 Sceloporus scalaris, 136, 138, 219, 



220, 224, 227. 

 Streptosaurus, 91, 217. 

 Uta, 91. 

 sloanii, Scincus, 156. 

 smaragdinus, Sceloporus malachiticus, 



107. 

 smithi, Sceloporus variabilis, 130, 131, 



225. 

 smithii, Lepidophyma, 152. 



Lepidophyma smithii, 152, 218. 

 solare, Phrynosoma, 96, 104, 217, 



226, 227. 

 Solaris, Phrynosoma, 104. 



sonoriense, Cinosternum, 26. 



Kinosternon, 22, 26, 219, 220, 226. 



Kinosternum, 26. 



Thyrosternum, 26. 

 sonoriensis, Coleonyx variegatus, 42, 

 45, 227. 



Dipsosaurus dorsalis, 77, 79, 226, 227. 

 Spasmocnemis, 51. 

 speciosa, Blepharactisis, 192. 

 spengleri, Testudo, 29. 

 Sphaerodactylus, 41, 52. 



anthracinus, 52, 213. 



cinereus, 52. 



fantasticus, 52. 



glaucus, 53. 



glaucus glaucus, 52, 53, 218, 225, 



227, 229. 



glaucus torquatus, 52, 53, 225, 226. 



inornatus, 53. 



lineolatus, 52. 



punctatissimus, 52. 



sputator, 52. 



torquatus, 53. 

 Sphargis coriacea schlegelii, 13. 

 spinifera, Amyda, 18. 

 spinimentum, Phrynosoma, 102. 

 spinosus, Sceloporus, 106, 107, 116. 



Sceloporus spinosus, 110, 111, 116, 

 126, 217, 220, 221, 222, 223, 225, 



228, 229. 

 splendidus, Callisaurus, 87. 



Callisaurus draconoides, 86, 87, 217. 

 sputator, Sphaerodactylus, 52. 

 Squamata, 12, 37. 

 squamata, Eretmochelys, 17. 



Uta, 148, 149, 217. 

 squamosus, Sceloporus, 134, 135, 218. 

 stansburiana, Uta, 148. 



Uta stansburiana, 148. 

 Stauremys, 27. 

 Staurotypus, 21, 27. 



biporcatus, 27. 



marmoratus, 27. 



salvinii, 27, 224. 



(Stauremys) salvinii, 27. 



triporcatus, 27, 227, 228. 

 steindachneri, Diploglossus, 195. 

 stejnegeri, Cnemidophorus, 191. 



Cnemidophorus tessellatus, 191. 



Kinosternon flavescens, 22, 24, 219, 

 220 226. 



Sceloporus^ 107, 109, 221. 



Uta stansburiana, 148, 150, 217, 

 219, 220, 227. 

 stellata, Uta, 148, 150, 217. 

 Stenodactylus fuscus, 45. 



variegatus, 44. 

 stictogrammus, Cnemidophorus sackii,. 



178, 183, 219, 227. 

 Streptosaurus, 55, 91. 



mearnsi, 91, 217. 



slevini, 91, 217. 

 striatus, Celestus, 194. 



Cnemidophorus guttatus, 180. 



