c^cuM. 219 



C. Califor.vicum, Dall. PI. 66, fig. 65. 



Small, rather narrow, whitish or brownish, with 34-38, close 

 acute annulations, and subconcave interstices, septum subungu- 

 late, apex obtuse, not elevated. Length, -09 inch. 



San Diego and Catalina IsL. California. 



This is C. Cooper i of Carpenter, not Sanderson Smith. 



C. TRACHEA, Montagu. PI. 67, fig. 77. 



Solid, brownish corneous, 3'oung shell smooth, adult with 

 40-50 close annulations, the interstices small, very minutely 

 longitudinally striulate. septum subangulate, submucronate, 

 apex somewhat to the right, obtuse, more or less elevated ; 

 operculum scarcely concave, with spiral elevated lines and about 

 15 whorls. Length, -128 inch. England to Mediterranean Sea. 



It is Dentalium imper/oratum, Mont.; Creseis rugidosa, Can- 

 traine ; B roch us trachi/oj^mis, and striatus, 'Brown; Cormioides 

 major, Brown; Odontidium rugulosumj Phil, (in part); C.obsole- 

 tum, Carp, (unfigured), is described as a variety. 



C. MAGNUM, Stearns. PI. 67, fig. 83. 



Yery finel}', closely annularis' striate, septum with sharp narrow 

 ungulate apex, 3'ellowish brown. Length, '2 inch. 



San Diego. Gal. 

 On the label of this specimen it is said to = G. glabriformiSj 

 Carp. The latter is described as a much smaller species, one- 

 third the length of the present, smooth, with hemispherical 



mucro. 



Undetermined Species, 

 including those of which the figures are inaccessible to me. 

 C. ELONGATUM, C. CLATHRATUM, Carpenter. Mazatlan. 



C. GRACiLE, Carp. Japan. 



C. REGULARE, Carp. West Indies, Singapore. 



C. GURGULio, Carp. West Indies. 



C. GRACILE, Gould (name used by Carpenter). China Sea. 



C. MicROCYCLOS and C. attenuatum (Gape York, Austj-alia); 

 [L C. TORQUATUM and C. lineicixctum ( TT'e^^ Indies): C. elegans 



■ • and Yars. rubella and flexuosa, C. superbum, C. occultum, 

 I C. strangulatum and Yar. acuta, C. venustum, C. eruca- 



■ TUM, C. TiEVIATUM, C. AGONIATUM. C. BIPARTITUM, C. IMPAR- 



■ TiTUM and Yar. bicolor, C. semicinctum and Yar. subacuta, 

 I and C. EXILE (Tongatabou), all of de Folin. 



