CONTENTS 619 
ee UEEIIEEIE EEE SIE EERE EEE RRRRREneneEnana 
PAGE 
38): Hypsiplenay es ND 
ochrorhynchus 
ochrorhynchus (Spotted Night Snake).________ _ 780 
BAU INE (a 90.¢. 205 i a ee 783 
validas(Westernsyater snake) 222 = 784 
AMO), PARE Cave eyo) SUE ac 787 
sirtalis 
Parictalis) (Prairie; Garter onake) =e 792 
concinnus (Northwestern Garter Snake) ---....--—-..___. ~ 795 
infernalism((bacific Garter onake) === ae 1s 2 802 
equess (Wihite-belliedy Garter!Snake) == 808 
ordinoides 
ordinoides (Puget Garter Snake)_..-___E S82 
atratuse((GoastyGartemonake) sees ee eee S817, 
elegans" (Mountain ‘Garter Snake) — 824 
vapransii(vandering, Garter Snake) _ 829 
biscutatus) (Klamath: (Garters onake)2 834 
couchiin (Giant) Garter) Snake) =e _ $38 
hammondii (California Garter Snake) -_-_»__ 843 
marcianusmViarcysss Garten onake)eee see Ee 849 
meralopsy(iMiexican, Garter Snake) 2 eo Se = $52 
angustirostris (Brown-spotted Garter Snake)» 855 
AN SONOT ayes seni ee ee a 858 
Ooccipitalis:(iricolor™GroundSnake)= 2 859 
semiannulata (Bicolor Ground Snake) -_...-_-_____-_ Damme _ 863 
episcopa’ (Striped ‘Ground Snake)" 866 
ADuEChilomeniscus ie ee ee eae ee — 868 
cinctus;(banded@ Burrowing snake) ==. 2 869 
punctatissimus (Island Burrowing Snake) _._-____-.-_____._ 872 
stramineus (Dotted Burrowing Snake) —_______________--__ _ 874 
PAS aM Ticary tit | ape este esas meee Lie VU Ee £875 
elsenia(Calitormiay dian tilla) see 876 
nigriceps (Sonoran Tantilla)——________-______________— — 878 
planiceps (Lower California Tantilla)—___________- — 880 
wilcoxi (Arizona Tantilla)____________________ 882 
44, Trimorphodon -———___.______________— 884 
lyrophanes (Lyre Snake) ——_-________________-—_-—_— 884 
