ADDENDA AND COEEIfiENDA. 419 



oculars yellow ; upper lip yellow, with black bars ; lower parts 

 yeUowisb, with a black dot at the outer end of each ventral. 



Total length 342 miUim. ; tail 82. 



Belize, Honduras. 



. J , . Page 220. Tropidonotus natrix. 



a-a. $ (V. 174 ; C. ?) Kamenetz, Podolia. St. Petersburg Mus. [E.]. 



&yg.(V. 178; 0.72). 

 0-y. Yg. (V. 176, 178 ; Colonia Eranzfeld, St. Petersburg Mua. [E.]. 



0. 69, 57). S. of Odessa. 



8. Yg. (V. 164 ; 0. 63). Sukiun Kaleh, Cau- St. Petersburg Mus. [E.]. 



casus. 

 e. Yg. (V. 174; 0. 72). ElizabethpoljTrans- St. Petersburg Mua. [E.]. 

 Caucasia. 



^^^ ._ Page 221. C. (O.^ersa.) 



m. $ (V. 181;C.?). AresbsM, Gov. Eliza- St. Petersburg Mus. [E.]. 

 betlipol,Transcaucasia. 



. J , . Page 239. Tropidonotus septemvittatus. 



h. -^ (V. 147 ; 0. '?) Clear Oreek, Monroe Co., Prof. Eigenmann 



Indiana. [0.]. 



i. Yg. (V. 147 ; C. 81). Eichmond, Indiana. Prof. Eigenmann 



[0-1- 

 Page 286. Ischnognathus kirtlandii. 

 c. $ (V. 133 ; 0. 60). Indiana'. Prof. Eigenmann [0.]. 



Page 301. Add a new genus : — 



25 a. TEIRHINOPHOLIS. 



Maxillary moderately elongate, with 20 small, equal teeth ; 

 mandibular teeth equal. Head not distinct from neck ; eye 

 moderate, with round pupil; nostril pierced between two nasals 

 and the first labial. Body short, cylindrical ; scales smooth, 

 vdthout pits, disposed obliquely, in 15 rows ; ventrals rounded. 

 Tail short; subcaudals in two rows. Hypapophyses developed 

 throughout the vertebral column. 



Mountains of Burma. 



Allied to Plagiopholis, from which it is distinguished by the 

 longer maxillary, the presence of a loreal, and the position of the 

 nostril. 



1. Trirliiiiopliolis nuchalis. (Plate XXYIII. fig. 1.) 



Snout short. Eostral nearly twice as broad as deep, just visible 

 from above ; internasals much broader than long, much shorter than 



2e2 



