PUPOIDES, AFRICA. 131 



ight, and by the umbilical crevice, of which the depth and 

 length are due to the deviation of the last whorl (Jous- 

 seaume). 



Possibly a form of P. sennaariensis, but if the characters, 

 described are constant, it would appear to be readily distin- 

 guishable. 



13. PUPOIDES SENNAARIENSIS (Pfr.). PL 14, figs. 1, 2. 



Shell perforate, oblong-turrited, thin, very lightly striatu- 

 late, little shining, brownish-corneous. Spire subregularly 

 tapering, apex obtuse. Whorls 7, convex, the last about one- 

 third the length, compressed around the impervious perfora- 

 tion. Aperture slightly oblique, truncate-oblong, with an 

 entering parietal [angular] lamella almost at the angle of the 

 right margin; peristome thin, slightly spreading, somewhat 

 lipped within. Length 4, diam. 1.5 mm., aperture 1% mm. 

 long (Pfr.). 



Eritrea : Sched Said near Massaua, and Dahlak, islands in 

 the Red Sea; Sa'ati; Ailet; on the road from Zebergoma to 

 Asmara; Massaua (Raff ray). 



Abyssinia: in Ansebaland at Beniamer, Adobha-abi near 

 Hasta, 2133 ft., on the Obellet; near Weld Jawa, 2814 ft., on 

 the Gaboba; in Habab, Nakfa, 2644 ft. (Jickeli). Meshek 

 (Blanford). Plateau of Hamacen and on the col of Abouna 

 Yousef, 4024 m. (Raffray) . Sennaar 1 (Darnaud, type locality) . 



Egypt : Cairo, garden of the College of Ste. Famille ; Wadi- 

 Hoff near Helouan (R. P. Teilhard). 



Pupa sennaariensis PFR., Malak. Bl., 1855, p. 177 ; P. Z. S., 

 1856, p. 35 ; Monogr. Hel. Viv., iv, p. 668. BLANFORD, Geol. 

 and Zool. Abyss., p. 476. Pupoides sennariensis Pfr., ANCEY, 

 Journ. de Conchyl., liii, 1905, p. 263 (Aden). Bulimus senna- 

 aricus BOURGUIGNAT, Hist. Malac. Abyssinie, 1883, p. 59. 

 Leucochiloides sennaaricus Pfr., PALLARY, Mem. 1'Inst. Egyp- 

 tien, vi, 1909, p. 41, pi. 3, f. 12. 



Differs from P. cccnopictus chiefly by its smaller size ; 

 whether it is specifically distinct appears doubtful, as are 

 also its relations to various Arabian forms. The type has not 

 been figured, my figures being copied from Jickeli. 



