GYMNOPIS. 309 
3. Gymnopis oligozona. 
Siphonops oligozonus, Cope, Proc. Am. Phil. Soe. xvii. p. 91 (1877). 
Gymnopis oligozona, Cope, l.c. xxii. p. 171 (1885) ; Bouleng. P. Z. 8. 1895, p. 410. 
Hab. Guatemaua (Mus. Brit.). 
Habit slender, the circumference of the body being about one-seventeenth of its 
length; snout narrow, projecting; (tentacular fossa close to the eye *, which is 
invisible) ; total number of circular folds 166, “the principal series containing 119, 
of which the 14 anterior and 42 posterior are complete; of the second series (none in 
anterior 72 annuli) 34 incomplete and 13 complete.” (After Cope.) 
Totallength . . 2. 2. 1. 1 ww nw ew ee) 268 millim. 
Diameter of body . . . . . 1 . ee ee ew el USB, 
The single specimen which I have seen of this species is not in a state of good 
preservation. 
* See footnote, p. 308. 
BIOL, CENTR.-AMER., Rept. & Batr., May 1902. *40 
