ERRATA ET ADDENDA. 



Page 6, before " Chaibassia," insert:— 

 " G. Arakana, N. S. 



" Head covered with skin, without plates. Uniform pale brown. Upper 

 jaw bideuticulate in front. Skin of body greenish brown. Pupil large, 

 black, with a pale iris, encircled by a ring of dark umber. Claws of hind 

 feet very long. Shell above flat, with a well marked vertebral ridge and a 

 somewhat gibbous costal ridge down each side, quite as prominent as the 

 vertebral ridge, though less sharply defined. Nuchal plate pointed before, 

 triangular. Shell smooth in front, serrated behind. The three first vertebrals 

 subequal, the fourth smallest; all concentrically grooved, and rateably 

 striated from a posterior umbo. The last vertebral is nearly as broad as four 

 marginals. Gulars small, not half as long as the postgulars. Abdominals rather 

 larger than Pectorals. Notch in caudals larger than a right angle. Colour 

 above yellowish, dark mottled. Below, yellow, black mottled along the sides. 

 An aged female measured 9-S inches in a straight line. 



" Inhabits Akyab." 



Page 10, for " crassilabris," read " crassicolUs." 



Page 31 : — 



" T. Phayrei, Theob. 

 " It is not improbable that this is the T Gangeticus apud Cantor, said to 

 occur at Pinang." 



Page 31, add at bottom : — 



"T. ephippium, Theob. Pro. A. S. B., August 1875. 

 " Young only known, and recognised by a rather irregular saddle-shaped 

 dark patch on the back, which fades on the shell drying. No ocelli. 

 " Inhabits Tenasserim.'' 



Page 33 :— 



" Gharialis Gangeticus. 



" It is generally supposed that the long nosed fish eating Oharial will not 

 attack man, but Capt. Gordon Young, Deputy Commissioner of Husliiapur, told 

 rae that one of these creatures attacked a man wh« was crossing a shallow 

 stream, close to the Duke of Edinburgh's Sporting Camp near the Nipal 

 frontier. The man's cries attracted the notice of a Sepoy, who, running up, 



