CALLIOSTOMA. 395 



f 4. And of MONTAGU, TUHTON, FORBES & HAXLEY, and of other 

 authors. T. cremtlatus BROCCHI, Conch, fos. Subap., ]). 354, t. 6, f. 

 2. SCACCIII, Cat. Condi. Reg. Neap., p. 13. PHILIPPI, Enum. 

 Moll. Sicil. i, p. 176 ; Conchyl. Cab., p. 69,t.l3,f. 17-22. T. pyram- 

 tdatus LAM., An. s. Vert., vii, p. 30. T. matonii, PAYR., Moll, de 

 Corse, p. 12G, t. 6, f. 5, 6. GRANGER, Moll, de Cette, p. 16. Z. 

 (Jujubinus) matonii Payr. MONTS., Conch. Litt. Medit,, p. 12 ; Nom. 

 Gen. e Spec., p. 46. T. tricolor Risso, Hist. Nat. Eiir. Merid. iv, p. 

 127, t. 9, f. 135. T. elerjnns BI.AINVILLK, Fauna Franc., p. 26<>, 1. 10, 

 f. 8. Jvjubinus corallinm MONTEROSATO, Norn. Gen. e Spec., p. 46 

 (1884). T. striyillatns and punctatus REVIEW, teste Blainville. T. 

 Jacob ii A RA DAS and T. mlaaris Risso, teste Monts. T. soda FISCII EJI, 

 Coq. Viv., ]>. 403, t. 119, f. 3. Zizyphinus pijrami* REEVE, Conch. 

 Icon., f. 41 (not T. pyranii* Gniel. nor Born). T. exnsperatus var. 

 excavata MOMS.. Boll. Soc. Mai. Ital. 1880, p. 219. T. monterosatoi 

 B., D. & D., Moll. Rouss., p. 367, t. 43, f. 18, 19. 



Differs from C. atriatum in having fewer, coarser spiral line, and 

 more prominent peripheral and supra-sutural fasciole. The follow- 

 ing is a variety. 



Var. MONTEROSATOI B., D. & D. PI. 63, fig. 27. 



Whorls very concave, separated by a very prominent snpra-sntural 

 fasciole or rib ; sculpture consisting of spiral lira?, more granulate 

 on the earlier than on the later whorls. Color opaque white with 

 longitudinal black flam mules which ordinarily become confluent in 

 pairs upon the supra-sutural fasciole. 



Gulf of Gabes ; Gulf of Tarentinn. 



('. STRIATUM Linne. PI. 17, figs. 39, 40. 



Shell small, elongate-conical, imperforate, solid, brown or yellow- 

 ish olive, rarely unicolored, striped or lined longitudinally with white, 

 sometimes the striping broken into a tessellated pattern. Surface 

 dull or shining, the whorls with a much les prominent ridge at 

 periphery than in C. exasperatum ; the supra-sutural fasciole when 

 discern able, not projecting nor prominent ; the whorls are encircled 

 by numerous subequal lirulse, the interstices slightly or strongly 

 obliquely striate ; base with numerous stria? or riblets, about double 

 the number possessed by C. exasperatum. 



Alt. 10, diam. 7 mill. ; alt. 9, diain. 7 mill.; alt. 10, diain. 8 mill. 



Mediterranean and Adriatic Seas; Atlantic Ocean, England to 

 Gibraltar; Canaries; Madeira; Azores. 



