12 Bichard Hagg. 



Geographical distrib u ti o n: 



Senaar 1) the main species: (Caillaud [16], Pfeiffer ace. 

 to v. Martens [70], R Hartmann ace. to v. Martens [70], Kot- 

 schy ace. to Shuttleworth [121], Heuolin and Steudner ace. 

 to v. Martens [71]); 2) var. crassior: (Sendtner ace. to Kobelt 

 [58]); 3) var. hartmanni: (R. Hartmann ace. to v. Martens [70]). 

 The White Nile (Flower [38]). Harasa (between Atbara and 

 Bahr Salam) (Piroth ace. to Jickeli [55]). Nuer Land: Bahr- 

 el-Zeraf. The main species and the var. gracilis (Marno ace. to 

 Jickeli [54]). Bahr-el-Ghazal (var. gracilis Schweinfurth ace. 

 to v. Martens [80]). Countries northeast of Abyssinia: Bogos 

 (Issel ace. to Morelet [94]). East coast of Africa (the collec- 

 tion of Dunker ace. to Jickeli [54]). Mendi and Beni Spongul 

 Land: on the west side of the Dabus River (Koettlitz ace. to 

 R. Standen [44]). Between Albert Nyanza and Zanzibar (Emin 

 Pascha ace. to E. A. Smith [125]) Tanganyika (Speke ace. to 

 Woodword [136] and ace. to E. A. Smith [124]). Guinea (Gr. 

 Tams ace. to Dunker [31 a]). Senegal (Petit ace. to Jickeli [54]). 



Var. gracilis is consequently new for the "White Nile north 

 of Sobat. 



Literature: 



a) The main species. 1) Bulimus sennaariensis Parreyss (in schedj] 

 2) Bulimus sennaariensis Shuttleworth 93 (p. 40). 3) Limicolaria sennaariensis 

 (Parreyss) 121 (I, p. 48, t. 17, f. 6, 7), 105 a (p. 263), 58 (p. 51, T. 17, f. 2, 4, 

 5). 4) Limicolaria sennaariensis (Shuttleworth) 102 (vol. 4, p. 584). 5) Bulimus 

 flammeus Muller 34 (p. 110, pi. 141, f. 1, 2, 8 [?]). 6) Limicolaria flammea Muller 

 var; sennaariensis (Parreyss) 54 (p. 160, T. 6, f. 5—7), 55 (p. 337). 7) Achatina 

 sennaariensis (Parreyss) 70 (p. 199). 8) Bulimus caillaudi Pfeiffer 101 (p. 86), 

 102 (vol. 3, p. 386), 136 (p. 350), 93 (p. 40). 9) Limicolaria caillaudi (Pfeiffer) 

 1 a (p. 198), 124 (p. 284, T. 33, f. 13), 125 (p. 147), 38 (p. 970), 44 (p. 4). 

 10) Achatina (Limicolaria) caillaudi (Pfeiffer) 70 (p. 197), 77 (p. 34). 11) Coch- 

 loijena flammata var. Caillaud 16 (II. pi. 60, f. 5, Texte IV, p. 265). 12) Limim 

 colaria spekiana Gtbandidikb 42 b (p. 160), 13 a (p. 24); &) var. gracilis v. Martkns 



1) Achatina (Limicolaria) sennaariensis Shuttl. var. gracilis v. Martkns 77 (p. 34). 



2) Limicolaria sennaariensis (Parreyss) var. gracilis v. Martens 58 (p. 52). 3( Limi- 

 colaria sennaariensis (Shut tlkwobth) var. gracilis v. Martens 103 (Tome 4, p. 6, 

 T. 110, f. 4, 5). 4) Limicolaria heuglini v. Martkns, var. gracilis v. Martkns 54 

 (p. 164); c) var. crassior n. n. Limicolaria sennaariensis (Parreyss) var. Kobklt 

 58 (p. 71, T. 23, f. 4); d) var. Kobklt 58 (p. 71, T. 23, f. 3); e) var. hartmanni 

 v. Martens 1) Achatina (Limicolaria) sennaariensis (Parreyss) (3 var. hartmanni 

 v. Martkns 70 (p. 199). 2) Limicolaria flammea Muller var. hartmanni v. Martens 

 54 (p. 161, T. VI, f. 9). 



