214 PROCEEDINGS OF THE MALACOLOGICAL SOCIETY. 
51d. Var. Bavayt, Ancey. 
Streptaxis Sinensis, var. Bavayi, Ancey: Bull. Mus. Marseille, vol. i 
(1898), p. 127, footnote. 
Hab.—Tonkin: Vanbu. 
52. Srrepraxis Cotiinerr, Sykes. 
Streptaxis Collinget, Sykes: Journ. Malac., vol. ix (1902), p. 22, 
pl. iii, figs. 8-10. 
Streptaxis (Disear ee) Collingei, Mildff.: Nachr. Blatt. Deutsch. 
Malak. Ges., 1902, p. 136. 
Hab.—Malay Bewieealiae Kelantan. 
53. Srrepraxis Sounryerranvs, Petit. 
Helix Souleyetiana, Petit: Rev. Zool., 1841, p. 99; Desh. in Fér., 
Hist., 1851, p. 393, pl. xev, fig. 2; Chenu, Man. de Conch., 1859, 
p. 450, fig. 3357. 
Streptaxis Souleyetiana, Pir.: Symb., vol. ii (1842), p. 110; Phil., 
Abbild. & Beschr., vol. i (1843), p. 48; vol. u (1846), p. 1380, 
Helix, pl. vii, fig. 6; Pfr., Mon. Helic., vol. i (1848), p. 8; id., 
Chemn. Conch. Cab., 2nd ed., Helix, vol. ii (1853), p. 20, pl. cii, 
figs. 21-23. 
Streptaxis Souleyetianus, Pfr.: Mon. Helic., vol. v (1868), p.. 443; 
id., Proc. Zool. Soc., 1868, p. 260; Nevill, Hand-List Ind. Mus., 
vol. 1 (1878), p. 4; Tryon, Man. Conch., ser. m, vol. i (1885), 
p. 78, pl. xiv, figs. 4-6. 
Streptaxis (Eustreptaxis) Souleyetianus, Mart.: Mittl. Mus. Berlin, 
vol. 1 (1898), p. 10, pl. ii, figs. 2-4; Wiegm., ib., p. 46 (anat.). 
Hab.—Seychelles: Mahé, Praslin, Silhouette (Mart.). 
54. Srrepraxis Camerunensis, D’Ailly. 
Streptaxis Camerunensis, D’Ailly: Bihang k. Svensk. Akad. Handl., 
vol. xx (1896), No. 2, p. 5, pl. i, figs. 1-5. 
Hab.—Cameroons: Bonge; Bibundi. 
55, Srrepraxis cosrutatus, Mollendorff. 
Streptaxis costulatus, Mildff.: Jahrb. Deutsch. Malak. Ges., 1881, 
p. 312; 1883, p. 275, pl. x, fig. 8; Tryon, Man. Conch., ser. I, 
vol. i (1885), Ds ts, pl. my, ‘figs. 27, 28. 
Hab.—China: Kwan-tung. 
55a. Var. suscostutata, Mollendorff. 
Streptaxis costulatus, subsp. subcostulatus, Mlldff.: Nachr. Blatt. 
Deutsch. Malak. Ges., 1901, p. 65. 
Hab.—Tonkin: Lang-son; Than-moi. 
56. Srrepraxts comBorpEs, Orbigny. 
Helix comboides, Orb. : Mag. Zool., vol. v (1835), Moll., p. id., 
Voyage Amer. mérid., 1837, p. 233, pl. xxii, figs. 14— 18; Chad 
Man. de Conch., 1859, p. 450, fig. 3859; p. 451, fig. 3360. 
Artemon comboides, Beck: Index, 1888, p. 48. 
