ON MOLLUSCA OF THE WEST COAST OF NORTH AMERICA. 227 



a3 <u 



o g> 3 .& Name, 

 fc Ph P4 fa 



Locality. 



8 25 16 3 Tellina pura, G/d 



92616 5 gemma, Gld 



'anama, Col. Jewett, teste 

 Gld. Imp., San Diego & 

 Mazatlan, Lieut. Green, 

 teste Gld. MS. 



San Juan, Lieut. Green. 



Mazatlan, Col. Jewett. 



Sta. Barbara, Col. Jewett. 

 San Diego, Lieut. Green. 



Mazatlan, Lieut. Green. 



Mazatlan, Lieut. Green. 



La Paz, Lieut. Green. 



San Pedro, W. P. Blake. 

 Panama, Col. Jewett. 

 Sta. Barbara, Col. Jewett. 

 Mazatlan, Lieut. Green. 



San Diego, Lieut. Green. 



San Pedro, W. P. Blake. 

 ? Acapulco. — Mus. Gld. 

 San Diego, Lieut. Green; 



Sta. Barbara, Col. Jewett, 



and Nut tall. 

 ? Mazatlan, Col. Jewett. 



? Mexico, Lieut. Green. 



San Francisco, Maj. Rich. 



California. 



Monterey, Maj. Rich. In 

 hard marly clay. 



San Diego, Webb. 



Panama, C. B. Ad. ; ? Ma- 

 zatlan, Lieut. Green. 



La Paz, Maj. Rich. 



San Juan, Lieut. Green. 



Lower Calif., Maj. Rich. 

 California, Maj. Rich. 

 LowerCalifornia,Mo;'.i2«e^. 

 Sta. Barbara, Col. Jewett. 

 Sta. Barbara, Col. Jewett. 

 San Diego, teste Gld. 

 San Diego, W. P. Blake. 

 Sta. Barbara, Col. Jewett. 

 On kelp or Zoophytes. 

 Monterey, Lieut. Green. 



10 26 16 4 (Strigilla) fucata, Gld. Proc.B.S.N.H.1851,p. 91. 



= Strigilla carnaria, B. M. Maz. Cat. p. 39. no. 66. 

 112115 8 Donax flexuosus, Gld. . 



12 21 15 9 obesus, Gld. Proc. B. S. N. H. 1851, p. 90 



= D. Californicus, Conr., non Desh. 

 = D. Icevigatus, Desh. 



13 20 15 4 Mactra mendica, Gld. Proc. B. S. N. H. 1851, p. 88. 



= Gnathodon trigona, Petit, B. M. Maz. Cat. p. 52. 

 no. 81. 



14 17 Lutraria ventricosa, Gld. Proc. B. S. N. H. 1851, p. 89. 



= Mactra exoleta, Gray. 



15 18 15 7 undulata, Gld. Proc. B. S. N. H. 1851, p. 89... 



Probably = Mactra elegans, Sow. Tank. Cat. App. 

 16 Tapes gracilis, Gld. MS 





18 33 15 10 Venus tan tilla, Gld. [Trigona] 



19 23 15 2 Arthemis saccata, Gld. Proc, B. S. N. H. 1851, p. 91. 



j= Cyclina subquadrata, Hani. 



20 28 Cardiumluteolabrum,G^. Proc. B.S.N. H. 1851, p. 91 



?= C. ocanthocheUum, Gld. MS. Cat. 

 21 cruentatum, Gld. MS 



22 Lucina Artemidis, Cpr 



23 22 15 3 orbella, Gld. Proc. B. S. N. H. 1851, p. 90 



? = Diplodonta semiaspera, var. 



24 27 16 5 Cyrena altilis, Gld. 



= Cyrena Mexicana, var. 

 25 29 Anodon ciconia, Gld 



} = Anodon glauca, Val. 

 26 29 16 8 Mytilus glomeratus, Gld.Proc. B. S. N. H. 1851, p. 92 

 27 Modiola nitens, Cpr 



28 30 16 9 Lithodomus falcatus, Gld. Proc. B. S.N. H. 1851 , p. 92 

 29 Byssoarca pernoides, Cpr 



30 31 16 7 Avicula sterna, Gld. Proc. B. S. N. H. 1851, p. 93 ... 



= A. Atlantica, Mke. not Lam. 



31 32 16 6 Limatetrica, Gld. Proc. B. S. N. H. 1851, p. 93 



32 214 2 Bulimus vegetus, Gld 



= B. pallidior, Sow. teste Cum. 

 33 2 14 1 vesicalis, Gld 





35 6 14 4 Physa elata, Gld 





37 5 14 9 (Tornatina) cerealis, Gld. 



38 inculta, Gld. MS 



39 (Haminea) vesicula, Gld 



40 314 5 Acmsea paleacea, Gld ,. 



= Nacella depicta, Hds. 

 41 8 14 11 Trochus marcidus, Gld 



= Omphalius Pfeifferi, Phil, teste Cum. 



Dr. Gould's shell is perhaps that of Adams ; whik 

 his T. Monterey i, Rve., appears to be the O 

 Pfeifferi, Phil. 



* This appears absolutely identical with the [?] New Zealand shell. It has no incrustation 

 outside the epidermis. One of Mr. Cuming's species has an internal hinge-lamina. 



Q2 



