594 ADDENDA AND CORRIGENDA. 
Add :— Page 109. Enygrus asper. 
d. 9 (Se. 85; V. 188; 0.16). — Stephansort, N. Guinea. 
Add :-— Page 111. Ungalia melanura. 
Ungalia melanura, A. E. Brown, Proe. Ac. Philad. 1898, p. 429. 
Add — Page 112. Ungalia maculata. 
Ungalia maculata, Cope, Proc. Ac. Philad. 1894, p. 436. 
—— heetiana, Cope, 1. c. 
l. d (Se. 27; V. 186; C. 35). Hayti. Christiania Mus. 
Page 116. Add a species :— 
2. Eunectes notzus. 
Eunectes noteus, Cope, Proc. Ac. Philad. 1862, p. 70. 
Rostral considerably broader than deep; thirteen to fifteen upper 
labials ; no scales between the suboculars and the labials. Scales 
in 45 to 49 rows. A dark broad stripe originating between the 
orbits and extending to the nape, followed by a series of large 
transverse blackish spots, which extend to the end of the tail; two 
dark stripes on each side of the head, and a lateral series of blackish 
vertical bars. Otherwise as in E. murinus. 
Total length 1850 millim.; tail 280. Grows to.3000 millim, 
Paraguay and Bolivia. 
a. Hgr. (Sc. 49; V. 231; ©. 54). Bolivia. M. Suarez [P.}. 
Add :— Page 118. Boa occidentalis. 
b. 2 (Se. 75; V. 250; 0.44). Paraguay. Zoological Society. 
13 of the subcaudals are divided. Total length 2730 millim. 
Add :— Page 119, Boa imperator. 
Boa imperator, Duges, La Naturaleza, (2) ii. 1898, p. 300, pl. xiii. 
p. Yg. (Se. 75; V. 245; °C. 56). Brit. Honduras. “el e Esq. 
4 * . 
Add :-— Page 120. Boa dumerilii. 
d. Yg. (Sc. 68; V. 223; OC, 82), Madagascar. Mr, Last [C.]. 
Add s— Page 120. Boa madagascariensis. 
c. 2 (Sc. 69; V. 228; C. 33). Madagascar. Christiania Mus. 
