GUDE: ON THE GENUS STREPTAXIS AND ITS ALLIES. INS 
Streptaxis comboides, Gray: Mag. Nat. Hist., n.s., vol. 1 (18387), 
p. 484; Phil., Abbild. & Beschr., vol. ii (1846), p. 129, Helzz, 
plewin, ne. 10; Pfr, Mon. Hele) yol. 1 (1848), p. 8; id., 
Chemn. Conch. Cab., 2nd ed., Helix, vol. ii (1853), p. 21, pl. cu, 
figs. 13-16; Tryon, Struct. Syst. Conch., vol. iti (1884), pl. xcii, 
fig. 56 ; id., Man. Conch., ser. m, vol. i (1885), p. 73, pl. xv, 
figs. 834-86; Ancey, Journ. Conch., vol. vii (1892), p. 90; Mart., 
Sitz. Ber. Ges. Naturf. Berlin, 1895, p. 33; Paravicini, Boll. Mus. 
Torino, vol. ix (1894), No. 181, p. 1. 
Gonaxis comboides, Bourg.: Moll. Afr. équat., 1889, p. 138. 
Hab.—Bolivia: Proy. Chiquito (Orb.). Brazil: Matto Grosso 
(Ancey). Paraguay: Rio Apa (Paravicini). 
56a. Var. ExLATA, Moricand. 
Helix comboides, var. elata, Moric.: Mém. Soc. phys. Genéve, vol. xi 
(1846), p. 155. 
Hab.—Brazil: Bahia. 
57. SrrEpPTaxis DIEsPITER, J. Mabille. 
Streptaxis diespiter, Mab.: Bull. Soc. Malac. Fr., vol. iv (1887), 
pal2G pl. my, figs. 7, 8. 
Hab.—Tonkin. 
58. Srrepraxis Facotr, J. Mabille. 
Streptaxis Fagott, Mab.: Bull. Soc. Malac. Fr., vol. iv (1887), p. 130, 
pl. iv, figs. 7, 8. 
Hab.—Tonkin. 
59. Srrepraxis Ancryr, J. Mabille. Pl. IV, Figs. 13-15. 
Streptaxis Anceyt, Mab.: Bull. Soc. Malac. Fr., vol. iv (1887), p. 128. 
Hab.—Tonkin. 
Illustrations from specimens in the British Museum. 
60. Srrepraxts BOREALIS, Heude. 
Streptaxis borealis, Heude: Moll. terr. Fleuve Bleu, pt. i (1882), 
p- 79, pl. xvi, fig. 26; Mlldff., Jahrb. Deutsch. Malak. Ges., 
1883, p. 274; Tryon, Man. Conch., ser. u, vol. 1 (1885), p. 78, 
pl. xv, figs. 19-21. 
Hab.—China: Ngan-whei. 
61. Srrepraxis Ceresicus, P. & F. Sarasin. 
Streptaxis Celebicus, Sarasin: Land-Moll. Celebes, 1899, p. 221, 
pl. xxvi, fig. 273. 
Hab.—North Celebes: Lokon Volcano. 
62. Srrepraxis occIpENTALIS, Heude. 
Streptaxis occidentalis, Heude: Moll. terr. Fleuve Bleu, pt. ii (1885), 
p- 118, pl. xxx, fig. 23. 
Hab.—China: Fong-siang. 
VOL. V.—OCTOBER, 1902. 15 
