GlOrN wi NTS 
VoitumeE II 
PAGE 
Suborder IT. Serpentes (Snakes) ____-____-__ eens 
PamilysGle PEPTOLyPHLOMIna. i Ole eee 624 
DDre Sia PON Od OT saa ee — 624 
humilis (Western Worm Snake)-_------_-____-___-_ ~ 625 
Poses MUS COL9 AO NYO | na 627 
dulcisa(Basternavv orm: onake)ie ss ee Se 628 
aint lane es ON es eee eee tee ie oe ee 630 
Zap To chani Ui aes meee teen oe Se 2 Bat SP ee 103.0. 
roscofuscam (Calatormias Boa) sean tee ee — 631 
trivireatam (Sanh. Wucant (boa) == se eee eS — 636 
2 Stamm Crary alge eee nts eB ee el et ee 638 
botte 
bottem(RacthicyRubberronake) is) 2 a 638 
utahensis (Great Basin Rubber Snake)... _ 642 
HamilyelGus CouusRipm. 20. se ee 644 
26. Diadophis SO EIS a Peet SF a _ 647 
amabilis (Western Ring-neck Snake) --_..-_»______ — 648 
repalism(conoranRing-neck Snake) 2222) ee 652 
Zijmbleterodonwe es een ee Peer nt OS 4 
nasicus (Western Hog-nose Snake)_____S =055 
PHS, (Cte Wi ots ae ea a eee ed 0 pe _ 658 
constrictor 
mormon (Western Yellow-bellied Racer) —..-.---_-.--_- 660 
flagellum 
piceus (Western Whip Snake) .______»_-__ ese et 
anthonyi (Clarion Island Racer) 
Semilineatusm (sonoranRacer ee ee ee 
fateralisa (Calitomiawikacen) = ee ee _ 678 
barbouri (Espiritu Santo Island Racer)________________-___--___ 681 
auriguluss (Cape: canilimcas, Racer) == 683 
teniatus 
teeniatusa (Western otriped» Racer) == = 685 
