LIST OF GOULD TYPES OF MOLLUSCA. 55 



A 2490 Avicula sterna Mazatlan 1 



A 5421 Nucula sapotilla 4 



G 2652 Leda unca N. Carolina Coast. . lv. 



A 6345 Pecten hastatus Sby. P. hericeus Gld Neeah Bay, W. T . . 1 



G2694 Pecten laetus Oregon 3v. 



A5937 Pecten lsetus Hakodadi 2£ 



A 6224 Pecten laBtus 3 



A 4549 Pecten lsetus 4£ 



G2921 Plicatula simplex 2* 



The above collection, arranged under glass, in the Directors' 

 room of the museum, contains three hundred and sixty-two 

 species, represented in two thousand eight hundred and eighty- 

 three examples. 



