Trocludae. 259 



Spalato, la Brazza, Lesina, Curzola (Brusina); Morea (Forbes, Deshayes); niare 

 Aeg-eum: Cyclades. Lycia (Forbes). 



Tr. Monterosati Bicq., Dtzbg., Dfs. {Tr. exasperatus var. exeavata 'hiTRS.). 

 Anfractus valde concavi, lira longitudinaii lata et projiciente separati, lineis 

 elevatis niagis gi^anulosis in anfractibus superioribus quam in ultimis, columella 

 basi truncata, satis fortiter denticulata; alba, opaca, flammulis longitudinalibus 

 nigris, pleruraque geminatis. 



Habit. : Sinus Gabes, Tunis (Monterosato, Dautze>jberg). 



Tr. aequistriatus Mtrs. Testa solida , basi lata , lira longitudinali minus 

 flistincta, lineis elevatis nunierosis decurrentibus subaequalibus ; cinereo-virescens 

 lineolis longitudinalibus nigris saepe interruptis. 



H a b i t. : Litora Provinciae, Palermo (Monterosato) ; Taranto (Gravina). 



Tr. smaragdinus Mtrs. Testa conica, elevata, anfractibus planis, ultimo 

 anguloso ; lineae elevatae numerosae decurrentes laeves ; lira suturalis longitudi- 

 nalis stria profunda divisa ; anfractus superiores albidi purpureo maculati et punctu- 

 lati, reliqui virentes punctis albis. — Var. aurea et albina Mtrs. 



Habit. : Sinus Gabes, Tunis (Monterosato, Dautzenberg). 



Tr. elenchoides Issel. Superficies laevis, nitens, metallice splendens, sub 

 lente subtiliter striata; anfractus ultimus rotundatus; color pervariabilis. 



Habit. : Litora Tunetana (Issel, Monterosato, Dautzenberg). 



10. Z. exiguus Kob. {Troclms exiguus Plilt., Tr. exasperatus Reeve, aut., 

 iiec Pexn., Tr. corallimis Mtks., Tr. crenulatus Br., Tr. Matoni Payb., Tr. pijra- 

 midatus Lam., Tr. minutus Chemn., Tr. punctatus Rex., Tr. vuJgaris Risso, teste 

 Mtrs., ? Tr. De Jacohi Abad.). Testa conica, imperforata, spira elevata, solida, 

 grisea, irregulariter albo et rufo puncticulata ; anfractus 9 plani, marginati, lira 

 marginali distinctius albo-articulata, liris 3 — 5 decurrentibus striisque elevatis 

 obliquis in interstitiis sculpti, ultimus augulatus, ad angulum carinatus, basi sub- 

 planatus, concentrice liratus; apertura subquadrangula, labro acuto intus sulcato, 

 ■columella paullo arcuata, basi truncata, alba. — Alt. 10, diam. 7 mm. 



Distrib.: Atlanticum; Pontus. — Fossilis in stratis pliocenicis. 



Habit. : Litora Hispaniae: Algesiras (Jeffreys), Mataro, Barcelona, Caldetas 

 (HiDALGo); ins. balear. : jy[alion (JIcAxdeew, Hidalgo), Conejera (McAndrew); 

 Alger (Weinkauff) ; litora Galliae: Roussillon, frequ. (Bucquoy, Dtzbg., Dfs.), 

 €ette (Granger , Locakd) , le Grau du Roi (Clement , Locard) , a Cette usque 

 ad Aigues-Mortes (Dubeeuil), Fos, les Martigues (Locard), Marseille (Ancey), 

 le Pharo, Montredon, Pomegue, Ratonneau, la Corbiere, Roucas-Blanc, cap Cavaux 

 (Marion), Toulon (Doublier, Locaed), vSt. Tropez (Doublier), 8t. Nazaire, penins. 

 Gien (Locabd) ; Nizza (Risso, V^^rany) , Genova (Vi5rany) , litora pedemontana 

 (Jeffreys) ; Corsica (Payraudeau , R^quien) ; Sardinia (Mc Andrew) , Bonifacio 

 (Rolle) ; Spezia (Tappabone-Canefei) ; Livorno, Castiglioncello, ins. Gorgona, Elba, 

 Giglio (Appelius); Napoli (Scacchi); Sicilia (Philippi, Abadas et Benoit); Malta, 

 Pantellaria (Mc Andrew) ; Taranto (Abadas) ; Tunis (Jefpbeys, Mc Andbew, Mon- 

 TEEosATo); Adria: Venezia (G. v. Martens, Weinkauff), Trieste, Pirano (Stossich), 

 Cherso, Lussin grande et piccolo (Grube), Lesina, Lissa, Curzohi, Ragusa (Heller), 

 Zara (Sandei , Bbusina) ; mare Aegeum : Paros , Naxia , Serpho-Pulo , ad saxum 

 „Ananas", Sumboli, Lycia (Foebes). 



11. Z. Gravinae Mtrs. Testa imperforata aut minute rimata, conica, 

 solida, spira mediocriter elevata, alba, tiammulis rufo-fuscis longitudinalibus ornata, 

 cingulis articulatis; anfractus 7 plani, sutura paullo profunde discreti, striis 

 spiralibus lirisque laevibus 6 in anfractibus spirae, quarum suprasuturali majore, 

 cingulati ; anfractus ultimus subangulatus , basi convexus liris conceiitricis ;'> mu- 

 nitus; apertura subquadrangula , columelhi i)aullo arcuata, basi haud truncata, 

 labro acuto, vix angulato, intus laevi. — Alt. 8, diam. (i mm. (Sutura in omnibns 

 anfractibus tuberculata, Mtrs.) 



17* - 



