102 



Patria desideratur. 



Speciem elegantem in Regio musaeo Stutfgartiensi 

 invenies. 



18. Trochus Tarris Ph. 



Tr. (esta turrito-conica, acuta, cornea, rubro-flammu- 

 lata; anfrr. planis, snperne slriis (ransversis 5 — 6 suh- 

 granosis, infcrne ad suturam (uberculis demuin evanesccn- 

 tihus sculplis; ultimo ad peripheriam acute angnlatOy 

 subnodoso; basi piano -eoncava, centri fovea uiiibilicum 

 mentieiite; columella contorta superne dentifera. Alt. 

 22'"; diam. 20'". Similbmus Tr. acuia?irjuIo Chemn. (Tr. 

 elato Lam.), sed nolis literis distanlioribus expressis facile 

 distinguendus. 



Patriam isnoro. 



'O' 



10. Trochus decorat US Ph. 



Tr. tesla turrito-conica, imperforata, fusco- cinerea; 

 anfractibns planiusculis, utrinque ad suturam cingulo ele- 

 Viito, subgranuloso, medio vero cingulis granulorum iribus 

 iiistructis; granulis alternalim albis et nigris; basi con- 

 vexiiiscula, cingubs subgianosis circa 8 ornata; apertura 

 tetragona; columella obliqua, basi subtruncata. Alt. 10'"; 

 lat. 77/". 



Specimon ignotae patriae e collectione cl. Gruneri vidi. 



20. Trochus ignobUis Ph. 



Tr. testa elevato-conica, albida, lineis radiantibus fle- 

 xuosis rufis picia; aiilVr. plümusculis, sulcis transvcrsis 

 quatuor exaralis; ullimo obtusc angulato; basi planius- 

 cula, suicis 6 — 7 exsculpia; centro cxcavalo, uiiibilicum 

 nieiitienie; coluujella supcrne soluta, nodulosa; aperlura 

 rhombea, lincis aculis, elevatis, traiisversis in i'aucibus 

 instrucla. All. 9'"; diam. 8'//". 



Hanc speciem insulas JSandwich inhaliiiantem cl, 

 Bronn debeo. 



