[87] ALBATROSS EXPLORATIONS. . 589 



Sirigillafiexuosa (Say). 



B. range, 15 fathoms.t 

 Ahra cequalis Say. 



B. raugej 14 fathoms ;* 15 to 48 fathoms.t 

 ^31ulinia lateralis (Say) Gray. 



B. range, 14 to 15 fathoms.t 

 Venus mercenaria Liun^. 



B. range, 14 to 15 fathoms.t 

 Dosinia discus Eeeve. 



B. range, 14 to 15 fathoms.* 

 Dosinia ohovata (Conrad). 



B. range, 14 to 15 fathoms.t 

 Chione trapezoidalis f (Kurtz) . 



B. range, 14 to 15 fathoms.t 

 Chione alveata (Conrad). 



B. range, 15 to 48 fathoms.t 

 Callista convexa (Say) H. & A. Adams. 



B. range, 15 to 48 fathoms.t 

 Callista gigantea Chemnitz. 



B. range, 15 fathoms.t 

 Callista maculata (Linn^). 



B. range, 15 fathoms.t (Young.) 

 Venericardia tridentata Say. 



B. range, 15 fathoms.t 

 Cardium magnum Born. 



B. range, 14 to 15 fathoms.t 

 Cardium -pinnulatum Conrad. 



B. range, 15 to 48 fathoms.t 

 Clmma congregata Conrad. 



B, range, 14 fathoms.t 

 Lucina filosa Stimpson. 



B. range, 48 fathoms.t 

 Lucina crenulata Conrad. 



B. range, 14 to 15 fathoms ;t 48 fathoms.* 

 Lucina nassula Conrad. 



B. range, 14 to 15 fathoms.t 

 Cyclas dentata (Wood). 



B. range, 14 to 15 fathoms.t 

 Cryptodon obesus Yerrill. 



B. range, 15 to 48 fathoms.t 

 Diplodonta punctata Say. 



B. range, 14 fathoms.t 



