179. DRYOPHIOPS. 193 
often with scattered black dots, sometimes with two dark brown 
longitudinal lines. 
Total length 1520 millim. ; tail 620, 
Tropical America. 
a-e. 3 (V. 190, 184; Presidio, near Mazatlan, Hr. A. Forrer [C.]. 
C. 165, ?) & 2(V.179, 
190, 180; C.?, 160, 
157). 
ff. Q (V. 194; C. 185). Tres Marias Ids, Hr. A. Forrer [C.]. 
g. 2 (V. 190; C. 183). Tetepetla, Guerrero. Mr. H. H. Smith 
C.]; F.D.Godman, 
sq. | P.}. 
h-k. 8 (V. 174, 176, Santo Domingo de Guz- Dr. A. hi Buller [C.]. 
179 ; C. 160, 169, ?). man, Oaxaca. 
l. 2 (V. 187; C. 168). Sarabia, Oaxaca. Dr. A. C. Buller [C.]. 
m-n. 3 (V.183; 0.162) Yucatan. 
& 9(V.192; C. 187). 
o. 2 (V. 187; C.168). Rio Motagua, Guate- O, Salvin, Esq. [C.]. 
mala. 
rt. © (V. 189, 192; Honduras. 
. 150, 173). 
r-x. 6 (V. 191, 189, RuatanId., Honduras. Mr. Gaumer [C.]; 
188, 185; C. 188,180, F. D. Godman, 
188,170) & 9(V.194, Esq. [P.]. 
ay 186; C. 182, 180, 
). 
y-a. 3 (V. 193, 188; Bonacca Id. Honduras. Mr. Gaumer [C.]; 
C. 184, 176) & 9 F. D. Godman, 
(V. 194; C. 180). Esq. [ P.] 
B. d (V. 187; C.?). Hacienda Rosa de Jeri- Dr. &. Rothschuh 
- cho, Nicaragua, 3250 [C.]. 
feet. 
y. d (V. 179; C. 173). Irazu, Costa Rica. Mr. Rogers [C.]; F.. 
: tp po ne Esq. 
8. Hgr. (V.178; 0.2). Guayaquil. Mr, Fraser [C.]. 
e. d (V. 184; C. 168). Carthagena, 
¢. d (V. 175; C.?). Venezuela, Mr. Dyson [C.]. 
n-6. 2 (V. 188,192; Para. R. Graham, Esq. 
C. P, 172). uae F 
tw 2 (V. 182; C.171). Pernambuco. . A. Forbes, Esq. 
x. d (V.186; 0.150). Bahia. BO Wucherer 
179. DRYOPHIOPS. 
Chrysopelea, part., Giinth. Cat. Col. Sn. p. 88 (1858), and Rept.. 
Brit. Ind. p. 298 (1864). 
Dryophis, part., Jan, Elenco sist. Ofid. p. 88 (1863). 
Maxillary teeth 20, subequal, the last two or three a little 
enlarged and grooved ; anterior mandibular teeth enlarged. Head 
elongate, distinct from neck, with distinct canthus rostralis; eye 
rather large, with horizontal pupil; nasal entire; frontal narrow, 
VoL, III. i) 
