50 



INDEX. 



Page. 



Eumeces fasciatus Linn 18, 40 



leptogrammus Bil 40, 41 



obsoletus Bd., Grd 18,39 



pachyurus Cope 19, 39 



septenli'ionalis Bd 39 



tetragiammus Bd 19, 20 



Eutsenia cjTtopsis Kenn 23, 47 



cyrtopsis, snbsp. ocellata 22 



faireyiB. &G 23 



marciana B. & Gr 22 



proxima Say 23 



saurita 23 



sirtalisL«. 23 



sirtalis L. var. obscura Cope 23 



Felis concolor 44 



pardalis 9 



Fraxinus 7 



Fimdulus diaplianus Les 33 



olivaceus Stor 34 



General observations 42 



Geococcyx viaticus 12 



GecconidsB 13, 14 



Gerrhonotus infemalis Bd 18 



Gyalopium 43 



Haldea striatula Linn 20 



Haplomi 33 



Heloderma 43 



Holbrookia 14 



diagnoses of the species of 14 



Holbrookia elegans 15 



lacerataCope 15, 16 



maculata Gird 15 



propinqiia Bd 14, 15 



texana Trosch 14, 16 



Huro nigricans Cuv., Val 31 



Hybognatlius argyritis 36, 37 



flavipinnis Cope 36, 37 



nigrotseniata Cope 37 



siderius Cope 37 



Hyla 43 



Hyla arenicolor Cope 47 



carolinensis semifasciata Hallow 28 



femoralis Daud 29 



subsp. clirysoscelis 29 



vanvlietii 29 



versicolor Lee 26, 29 



Hylodes 26 



HylodinsB 26 



Hypsiglena 43 



Hypsiglena ocbrorhyncbus Cope 47 



Ichtba-Iurus coer ulescens Kaf 34 



Kinostemum henrici Lee 13 



pennsylvanicus L 13 



Lacertilia 13 



Lepomis Cope 33 



Lepomis anagallinus Cope 33 



lougispiuis 33 



speciosus Gird 33 



List of Central species 46 



Central genera 45 



Species of the eastern and southeastern di- 

 vision 44 



Mexican species 46 



Mexican genera 45 



Mixed genera 42 



Page. 



Neartic genera 42 



Neotropical genera 42 



Peculiar species 46 



Species of the Plateau division 44 



Sonoran species 46 



genera 45 



Species of the southwestern division 44 



Lithodytes 26 



Lithodytes latrans Cope 25 



ricordi 26 



Lynx nifus 9 



Mammalia 8 



Mephitis chinga 9 



mapurito 9 



Micropterus 32 



Micropterus floridanus Les., Goode 31,32 



nigricans Cope 31 



salmoides 31, 32 



Milvulus forflcatus 12 



Moniana sp 39 



jugalis Cope 39 



Myxostoma macrolepidotum Les 36 



var. duquesnei 36 



Ifematognathi 34 



Oligosoma lateraleSay , 20 



Ophcosaurus ventralis Linn., sulcatus 18 



Ophibolus getulus sayi Holbr 23 



getulus getulus L 23 



Ophidia 20 



Opuntia 8 



Pelodichthys olivaris Eaf 36 



Percina caprodes carbonaria Gird 31 



Percomorphi 30 



Phimothyra 43 



PhiinothjTa grahami* B. & G 23, 47 



Phyllobates 2G 



Phyllobates cystignathoides 26 



Phrynosoma coruutum Harl 17, 47 



plamcips Hallow 18 



Pimephales 37, 38 



Pisces 30 



Pityophis sayi mexicanus D. & B 23 



Platauus occidentalis 7 



Plectospondyli 36 



Plethodon glutinosus Green 30 



Poecilichthys 30 



Polyborus chiriway 12 



Pomotis Gird 33 



Pomotis nitidus Kirtl 33 



Procinura a,>mula 47 



Procyon lotor 9 



Pseudemys elegans "Wied 13 



mobilensis Holb 13 



Quercus durandii 8 



obtusiloba 7 



nigra 7 



palustris 7 



sanaabaj 8 



virens 7 



Rana catesbyana 24 



halecuia berlandieri Bd 24 



Reptilia 13 



Ehiuochilus lecontei B &G 23 



Rhus 8 



Rhus cotinus 8 



