1894. PROCEEDINGS OF THE NATIONAL MUSEUM. 193 



Station 2828, 10 fathoms, off Lower California, attached to ^pomJylus 

 princeps; Albatross. 



BI VONIA COMPACTA, C a r pouter. (?) 



Examples. Sta. Margarita Island, Albatross. 



Family Turritellid^. 



TURRITELLA (JOSlO.STOMA, V a 1 « ac iouiie s. 



Several examples. 



San Josef Island (No. 9485, U. S, N. M.); San Juanico; also at La 

 Paz, Capt. Ferrer. 



TURRITELLA TIGRINA, Kieiier. 

 Two examples. San Jnanico; Altata (No. 9472, TJ. S. N. M.). 



I'^iinily L 1 T T o li i N 1 D Ai . 

 J.ITTOKINA ASPEKA, Philij.pi. 



Abundant. Santa Maria Bay (No. 4(5963, U. S. N. M.). 

 The s[)ecimeus from this locality are numerous, ty[)ical, and fine; 

 many of them strong, heavy shells. 



LITTORINA CONSPEKSA, 1' li i 1 i p p i . 



Numerous examples. 



Santa Maria Bay; Tres Marias (No. 47001, U. S. N. M.). Not com- 

 mon at the first place, but abundant at the latter. A variety, appar- 

 ently of this species, occurs at Payta, South America. 



Family S(jlakiid^. 

 SOLARIUM GRANULATUM, Liimarck. 



Three examples. 



La Paz (Nos. 46293, 42694, U. S. N. M.): also at Loreto and Magda- 

 lena Bay (No. 46307, U. S. N. M.). 



TORINL\ VARIEGATA, Lamarck. 



A few specimens. 



Port Escondido; Boca de los Piedras; Tres Marias (No. 46299, U. S. 

 N. M.). La Paz, Forrer. 



Family A l y p t r a<: i d Ai . 



CRUCIBULUM IMBRICATUM, 8 o w e r b y . 



Not uncommon. 



Tres Marias (Nos. 60241, 60245, U. S. N. M.); Santa Margarita 



Proc. N. M. 94 13 



