620 ADDENDA AND COEEISENDA. 



parietals ; loreal once and a half to twice as long as deep ; two prse- 

 and two postoculars ; temporals 2+3 ; eight upper labials, fourth 

 and fifth entering the eye ; four or five lower labials in contact with 

 the anterior chin-shields, which are as long as or a little longer than 

 the posterior. Scales in 17 rows. Ventrals 200-203 ; anal entire ; 

 subcaudals 75-78 pairs. Pale greyish brown above, white on the 

 sides, each scale edged with black ; head uniform black above : 

 lower parts white. 



Total length 1 140 millim ; tail 250. The largest specimen, with 

 mutilated tail, measures 1080 millim. from snout to vent. 



S.E. New Guinea. 



a-b. ? (V. 203, 201 ; 0. ?, 78). Ferguason Id. Mr. Meek [0.]. 



(Types.) 

 c. 6 (V. 200 ; C. 75). New Guinea. 



Add:— Page 369. DETOCALAMUS. 



Hemidipsas, Giinth. Cat. Col. Sn. p. 181 (1858). 



Add : ■^^S^ ^'^^- Dryocalamus subannulatus. 



Hemidipsas ooellata, Gunth. Cat. p. 182 (1858). 



c. $ (V. 225 ; C. 88). ? Zoological Society. 



(Type of -ff. ocellaia.) 



d. 2 (V. 232 ; 0. 95). Singapore. H. N. Ridley, Esq. 



Add : ^^^ 373. Dryocalamus tristrigatus. 



b. S (V. 231 ; C. 93). Olaudetown, Baram R., C. Hose, Esq. [C] 



Sarawak. 



c. cJ (V. 229; 0.96). Mt. Mulu, Sarawak, C. Hose, Esq. [0.1 



2000 ft. 

 rf. d (V. 231 ; C. 93). Labuan. A. Everett, Esq. [0.1 



e. $ (V. 219 ; C. 91). Great Natuna Id. 0. Hose, Esq. [0.]. 



Add :— P*gs 3''3- PSEUDASPIS. 



Ophirhina, Bocage, Jorn. Sc. Lisb. viii. 1882, p. 300. 



^dd . Page 373. Pseudaspis cana. 



Coluber elegantissimus, Laur. Syn. Mept. p. 96 (1768). 



■ oceUatus, Gmel. S. N. i. p. 1113 (1788). 



Ophirhina anchietae, Bocage, I. c. 



Coronella cana, Giinth. Ann. Sf Mag. N. H. (6) xv. 1895, p. 625. 



Pseudaspis cana, Bocage, Serp. Angola, p. lOO, pi. x (1895). 



s. Yg. (Sc. 25 ; V. 186 ; Oaconda, Angola. Prof. B. du Bocage 



0. 57). [P.]. 



t. Yg. (Sc. 27; V. 194; S. Africa. Ohristiania Museum. 



0. 48). 



