species o/" Amphidroraus, Albers. 91 



A stout shell, with a well-developed and thickened lip ; 

 last two whorls almost covered with oblique bright green 

 stripes ; lip, columella, and callus of a purple colour. 



Pfeiffer's Crossei is evidently a small and decorticated 

 specimen of Schomburghi. 



62. A. camhojiensis, Eeeve, Ann. & Mag. Nat. Hist. 1860, 

 vol. vi. p. 204. (Pi. VII. fig. 7.) 



Log. Cambodia. 



A fine and distinct species, the largest known of the 



ffenus. 



63. A. costifer, Smith, Proc. Mai. Soc. 1893, vol. i. p. 12. 



(PI. VII. figs. 6, Qa.) ^ 



Loc. Ann am. 



A distinct species, remarkable for having a very prominent 

 varix on the last whorl. 



Position doubtful. 



64. A. hemicyclusj Rochebrune, Bull. Soc. Philom. 1882 

 p. 117. 



Loc. Bangkok. 



I was unable to see this species, but Dr. Jousseaume con- 

 siders it as being near A. Icevus, MiilL, but distinct from that 

 species. If the locality is correct, 1 think it will prove to be 

 allied to j anus. 



Species in the Paetel Catalogue torongly ascribed to the 

 Genus Amphidromus. 



A. cosmandanus, Crosse, is Gochlostyle Cossmaniana, Crosse. 



A. Crichtoni^ Brod., is Bulimus Grichtoni, Brod. 



A. imbricatus, Gass,, is Bulimus (?) imbricatus, Gass. 



A. tenellum, Dall, is Buccinum tenellum, Dall. 



Alphabetical List of the Species o/ Amphidromus. 



[Species in small capitals, varieties in Roman type, synonyms in italics.] 



Page Pao-e 



Adamsi, Ad. & Rve 82 ann^, Martens b7 



albolabiata, i^«/^o?2 79 annamiticus, Cvosse & Fisch. ' 70 



ALTicoLA, Fulton 70 appressa, Ff. 72 



andumanensis, Pf. 70 aeeolatus, Pf. .. . 81 



audauianica, Han. 4- Thcob. . . 77 articulata, Fulton ..'. 82 



ANGULATUS, Fulton 84 atricallo^a, Gould OU 



