106 



ringulatis, ultimo rolundato-atjgiilaCo: cingulis circa ? in 

 anfractiltus uhiinis, rotundatis, pariim proinimilis; hasi 

 lineis conceniricis impressis 10 — 12 sculpta ; apertura 

 depiessa, rhombea; columella perobliqua, basi subtiuncafa, 

 extus foveola eincla. Alt. axeos 11'"; diaiii. 13'". 



Küsrer Conch. Cab. t. 38. f. 3. 



Patria non coustat. 



iServatur in coli. cl. Auto». 



21. Trochus fragum (Trochus) Ph. 



Tr. (esta conica, subperlorata. palh'de purpureo-fusca, 

 ßtrigis albidis picta, granulala: seriebus gianulorum qua- 

 tuor, distantibus: margine basal! antractiuim prominenk', 

 granulato: interstitiis temiissime oblique stiiaiis; basi 

 parum convexa , cingiilis ooto subgranosis cum totidein 

 lineis elevalis alternantibus sculpta; apertura rhombea, 

 laevi; columella parum obliqua, basi subtruncata. Alt. 7'"; 

 diam. 6'". 



Küster Conch. Cab. t. 3». 1. 4. 



Patria .... 



Inspici potest in coli. cl. Grüner. 



22. Trochus (Oxystele) fidguratus Ph. 



Tr. testa conoidea . imperforata , tenui , laevi . atro- 

 viridi, lineis purpureis obliqnis in ziczac flexis ornata ; 

 anfractibus convexiusculis, supremis erosis croceis, ultimo 

 in ambito vix angulato; columella arcuata, comju'essa, 

 scindente: callo albo porcellaneo centrum baseos ocr.u- 

 panle. Alt. 6'"; diam. SV,'". 



Küster Conch. Cab. t. 39. f. 10. 11. 



Patria: Gabon Guineae. 



Specimina plura mecum communicavit cl. Largilliert. 



23. Troekus fuhus (Trochus) Ph. 

 Tr. t«8ta couica, in*perl'oi'ata , lutescentCj micubs 

 puaeti^^e fulvis mamiorata, grauulato-cingulata ; an(rav(i>^ 



