Philinidae. — Doridiidae. 195 



coarctata, columella marginata. — Long. (5, lat. 4 mm. — Conf. Scaphamlnon 

 restitiim, siipra p. 187. 



Habit. : Alger (Joly, Wkinkauff) ; Spezia (Doria); Xapoli (Tiberi) ; 

 Sicilia: prom. S. Vito, 60 — 90 m (Monterosato), Palermo (Philippi, Montero- 

 SATo), Aci-Trezza (Aradas). 



10. Ph. scabra Lov. {Bulla scahra 0. F. MtrLL., BaUaca puiictata Phil., 

 Tiec Claek, B. aiujitstata [Biv.] Phil.). Testa tenuis, semipellucida, cylindrato- 

 oblonga, basi latior, vertice oblique truncato, lineis spiralibus geminatis, cate- 

 nulato-inflexis, aliis arctius appressis interpositis sculpta; spira distincta, involuta; 

 anfr. 3, sutura profunde impressa divisi; apertura infra sat expansa, supra sensim 

 contracta, basi subtruncata, labro medio fere recto, supra a margine columellari 

 remoto, supra et infra pectinatim denticulato, angulo externo haud prominulo, 

 ■obtuso, columella sat emarginata. — Long. 8 mm. 



D i s t r i b. : Atlanticum usque ad Norvegiam borealem. 



H a b i t. : Alger (Mc Axdrew) ; Marseille : Eiou, cap Cavaux (Marion) ; Nizza 

 (VfiRAxy) ; Corsica (Requien) ; Sardinia (Cantraine) ; Spezia (Tapparone-Canefri) ; 

 Sicilia: Palermo (PHiLipri); Tunis (Mc Andkew) ; mare Aegeum (Forbes). 



li. Ph. flexuosa M. Sars. Ph. pminosae similis, sed major, testa tenuiore, 

 striis spiralibus minus distinctis; laminae ventriculi nunae; uncini radulae tenuiter 

 «xserti, paruni curvati, utrinque seni, testa longitudinaliter striolata (Gr. 0. Sars). 



D i s t r i b. : Atlanticum. 



Habit. : Alger, 207 m („Porcupine"); Napoli (Acton); Palermo, 60—90 m 



(MONTEROSATO). 



8. Fam. DORIDIIDAE Fischer. Discus cephalicus sine tentaculis; epipodia 

 satis evoluta; bulbus buccalis proboscidiformis sine mandibulis, sine radula; testa 

 interna, parva, lamellosa, pallio tecta, partem solummodo viscerum tegens. 



Doridium Meckel {Accra Lam., Eldofhea Pisso, ? Ac/Iaia Ren., Lobaria 

 Blv., Posterobranchea d'Orb.). Animal ovato-oblongum, epipodia latera tantiim cor- 

 jioris antice tegcntia; discus cephalicus ante truncatus, post attenuatus, ocidi inclusi; 

 pallium post lobis duolms munitum, lobo sinistro appcndicem fiagelliformem ferente; 

 branchia semipinnata in partc posteriore corporis; pes post obfusus; tesfa lamellosa, 

 parva, post niicleo parvo spirali sidjfriangulo tcrminata, margine externo retrorsum 

 prolongafo. 



m 1. D. carnosum D. Ch. (et D. aplysiaeforme D. Ch., EidotJica niarmo- 

 rata Risso, D. mannorafum Cantb. , Acera marmorata Cantb. aiitea, ? Aglaia 

 depicta Ren.). Violaceo-nigrescens, velutinum, marginibus epipodiorum, loborum 

 pallii, disci cephalici extra coeruleo, intus aurantiaco limbatis ; lobi pallii paullum 

 distincti, sinister sine flagello; pes corpore longior; testa concava, nucleo spirali 

 distincto, corneo-hyalina. — Long. ad 60 mm. 



H a b i t. : Mediterraneum (Petit) ; Marseille : Caroubier (VAYSSifinE) ; Nizza 

 (Risso, V^rany); Napoli (Delle Chiajb, Philippi, Cantraine); Adria: Spalato 

 (Cantraine). 



m 2. D. membranaceum Meckel (I). MrcMii D. Ch.). Fuscuni, punctis 

 nigris et nonnullis albis irreguhiriter sparsis; discus cephalicus minor et magis 

 trapezius quam in D. carnoso; lobi pallii postici distincti, sinistro flagelliformi ; 

 pes ^ji longitudinis corporis aequans; testa pauUo concava, nucleo spirali valde 

 distincto, albida, hyalina. 



Habit.: Marseille, Villafranca (VAYSsiftRE); Nizza (VfiRANy); Napoli (Delle 

 •Chiaje, Cantraine); Sicilia: Catania (Philippi). 



13* 



