Trironiidae. 377 



4. Tr. corrugatum Lam, (Mttrex pilearis v. Salis, iiec Lam., teste Loc.) 

 (Subg. Lampiisia Sciu\m., B., D., D.). Testa fusiforniis , solida, cinereo-albida, 

 varicibus 3 — 5 irregularibus munita, spira elongata, epidermide crassa breviter 

 villosa tecta; anfractus 9 — 10, sutura profunda impressa discreti, supra excavati, 

 dein convexi, transversim plicati, spiraliter sul)tiliter striata lirisque elevatis ad 

 plicas noduliferis cingulati, ultimus in caudam acutiusculam recurvam coarctatus; 

 apertura parva, albida, fusco limbata, canali vix breviore; columella arcuata, callo 

 crasso supra tuberculato, basi corrugato, liris testae niediae translucentibus ; labrum 

 patulum, incrassatum. fortiter dentatum, dontibus ad marjiineni interdum castaneis. 

 — Long-. ad 100 mm. 



Distrib. : Atlanticuni mediuni. — Fossilis tertiaria Siciliae, Algeriae, 

 €ypri, Rhodi. 



Habit. : 8 — 100 org. ; litora Hispaniae: Gibraltar (McAndrew), Barcelona, 

 San Pol, Mataro; ins. balear. : Malion (Hidalgo); Alger (Weinkauff) ; litora 

 Galliae (Petit), la Franqui (Bucquoy, Dtzbg., Dfs.), Cette (Graxuer), Aigues- 

 Mortes (CLf:MEXT), Carrj^ cap Cavaux (Maeion), Toulon, St. Tropez, St. Raphael 

 (Doubliek), Nizza, Genova (Vekaxy); Corsica (Payraudeau, Requien); Sardinia 

 (McAndrew), Bonifacio (Rolle); Napoli (Scacchi); Sicilia, frequ. (Philippi, 

 Aradas et Bexoit), Palermo (de Gregorio). 



5. Tr. cutaceum Lam. {Murex cutaccus L., Raiwlla fuberculala Risso, incl. 

 l'r. curfum Loc.) (Subg. Cahestana Bolt., Aquillus Mtft.). Testa umbilicata, ovata, 

 solida, plus minusve compressa, spadiceo-fulva aut rufescens, sub epidermide cutacea 

 tenui spiraliter lirata, liris ad intersectiones striarum granosis costisque crassis 

 dupliciter liratis, 2 in anfractibus spirae cingulata, plicis magnis concentricis grosse 

 tuberculata; anfractus 6 — -7 supra excavati, dein subangulati, apice plano, ulti- 

 mus inflatus, compressus; apei'tura ovata, alba, columella arcuata, callo appresso 

 crasso laevi, supra tantuni tuberculato induta; hibrum varice limbatum, sulcato- 

 dentatum; canalis brevis. — Long. circ. 70 — 'JO mm. — Var. ffernum et isgurum 

 DE Greg., curfa B., D., D. (Tr. curtum Loc). 



D i s t r i b. : Atlanticum usque ad Magnam Britanniam. — Fossilis pliocenica 

 Nicaeae. 



Habit.: Litora Hispaniae: Gibraltar (McAndrew), Mataro, ins. balear. : 

 cabo Negro, Menorca (Hidalgo); Alger (Weinkauff); litora Galliae (Petit), 

 Roussillon (Bucquov, Dtzkg., Dks.), la Nouvelle (Locard), Cette (Granger), Aigues- 

 Mortes (ClSiment), Mourepiano, Roucas-Blanc (Marion), St. Tropez, St. Raphael, 

 Hyeres (Doublier); litora pedemontana (Jeffreys); Nizza (Risso, VSrany), 

 Genova (V^rany); Corsica (Payraudbau, RfiyuiEN); Sardinia (Gennari); Spezia 

 (Tapparone-Canefri), Napoli (Scacchi); Sicilia, frequ. (Philippi, Aradas et 

 Benoit), Palermo, „alla Barra" (de Gregorio); Morea (Deshayes); litora Bar- 

 bariae, abund. (Chemnitz). 



m 6. Tr. reticulatum Blv. (lianella lanceolata Phil., 7V. turriculatus Desh., 

 Tr. mediterranetim Sow., Tr. Bonannii Scacchi, Cnmia decussata Biv.,/. Phil.) 

 (Subg. Epidromus Ads. Spira quam apertura longior, apertura angusta, contracta, 

 labrum intus crenatum.) Testa elongato-turrita, spira acuta, cauda brevi, leviter 

 recurva, varicibus 11 — 12 interdum subregulariter biseriatim ordinatis; unicolor 

 fuscescens aut fusco varie tincta et fasciata, interdum nigro-fusca; anfractus 9 

 convexiusculi, liris concentricis et spiralibus eleganter clathrati, ad intersectiones 

 sub lente nodulosi, ultimus -/3 testae superans; apertura parva, utrinque attenuata, 

 infra canali brevissima recurvo terminata, lamella columellari supra tenuissima, 



