— 334 — 



prominuli, apice parvo calyciformi ; fovea cartilag. parva, oblonga, 

 obliqua; linea cardinalis antice elevata, postice subincurvata, 

 dente brevi triquetro laterali in utroque latere valv. dextrae. — 

 Long. 7, alt. 5,5 Mni. 



Neaera teres Jeffreys Pr. Z. S. 1881 p. 939 T. 71, F. 2. 

 Hab. prope insulas Azorenses. 



23. Neaera truncata Jeffreys. T. subquadrangularis, 

 valde convexa, modice solida, opaca, nitens, lineis incrementi 

 tantum sculpta, rostro lato, brevi, biangulato, albida; margo 

 superior strictiusculus, inferior leviter arcuatus, anterior et po- 

 sterior rotundati; umbones prominuli, apice acuto, antrorso; 

 fovea cartilaginis ovata, minuta, obliqua; cardo rectus, angustus, 

 dente parvo laterali posteriore. — Long. 5 Mm. Jettr. augl. 



Neaera truncata Jeffreys Pr. Z. S. 1881 p. 936 T. 70, F. 9. 

 Hab. oceanum atlanticum et sinum biscayensem. 



24. Neaera Wollastonii Smith. T. magna, tenuis, 

 alba, haud nitida, globosa, ovata, postice longe rostrata, incre- 

 menti lineis tenuibus striata; margo dorsi anticus oblique ar- 

 cuatus, posticus minusdeclivis, levissime concavus; ventris margo 

 antice et inferne late arcuatus, ad rostrum late sinuatus ; rostrum 

 elongatum marginibus sub]iarallelis, carina obliqua leviter cur- 

 vata dimidiatum, ad apicem subrecte truncatum ; umbones magni, 

 involuti, ad apicem sublaevigati, centrales ; latus internum nitens, 

 plus minusve radiathn substriatum; hnea cardinis tenuis, sub- 

 reflexa, sub umbone valvae sinistrae loculo ligamentali parvo ob- 

 liquo instructa. — Ijong. 26, alt. 14,5, diam. 12 Mm. Smith. 



Neaea Wollastonii Sniith Challenger p. 40 T. 10. F. 6. 

 Hab. prope insulas Acores, prof. 200 m. 



10. Familia Solenidae. 



1. Genus Solen Linne. 



T. angusta, elongata, utrinque hians, umbonibus inconspi- 

 cuis ; cardo dentibus vel 1 in utraque valva vel duobus in sinistra 

 munitus, dentibus lateralibus posticis elongatis, anticis obsoletis, 

 ligamento externo. 



1 Solen vagina Linne. T. angusta, elongata, recta, 



utrinque hians, extremitate antica perpendiculariter truncata, 



marginata, pallide lutescenti-fusca, transversim fusco strigata; 



cardo in utraque valva unidentatus. — Long. 100-130 Mm. 



Solen vagina Linne ed. 13 p. 1113. — Poli T. 10, F. 5. — Desh. 



Lam. VI p. 53. — Chenu Manuel F. 84. 85. - Jeffreys Br. 



Conch. III p. 20 T. 47, F. 3. — Weinkauff Mittelm. p. 9. — 



Hidalgo T. 28, F. 1. — Locard Cat, p. 870. 



