722 EEPORT OF COMMISSIONER OF FISH AND FISHERIES. [22] 



Yoldia limatula (Say) Woodw. 

 Eange, 3^252 fathoms. 



Yoldia sapotilla (Gld.) Stimp. 

 Eange, 4J fathoms f; 12^321 fathoms*. 



Yoldia expansa Jeff. 

 Eange, 365 fathoms. 



Yoldia lucida Lov6n. 



Yoldia oiesa Gould, Invert. Mas8.,ed. ii, p. 155, 1870. 



Yoldia lucida Verrill, Trans. Conn. Acad., vol. v, pi. 44, fig. 1, 1882. 



Eange, 29-100 fathoms t; 115-480 fathoms*. 

 Yoldia regularis Verrill. 



Trans. Conn. Acad., vol. vi, p. 228, 1884. 



Eange, 349 fathoms t. 

 Yoldia Jeffreysii (Hidalgo). 



Verrill, Trans. Conn. Acad., vol. vi, p. 229, 1884. 



Eange, 349 fathoms. 



Yoldia frigida Torell. 



Verrill, Trans. Conn. Acad., vol. v, p. 573, pi. 44, fig. 2, 1882. 

 Eange, 157-374 fathoms. 



Yoldia thraciformis (Storer) Stimp. 

 Eange, 29-182 fathoms f ; 192-435 fathoms *. 



Leda acuta (Conrad). 



Leda nnca Verrill, Proc. U. S. Nat. Mns., vol. iii, p. 401, Jan,, 1881 ; Trans. 



Conn. Acad., vol. v, p. 572, pi. 58, fig. 41, 1882. 

 Leda acuta Verrill, op. cit., vol. vi, p. 259, pi. 30, fig. 15, 1884. 

 Eange, 64-225 fathoms t; 65-115 fathoms*. 



Leda pernula (Mvllev). 



Verrill, Proc. U. S. Nat. Mus., vol. iii, p. 401, Jan., 1881; Trans. Conn. Acad., 

 vol. V, p. 572, 1882; vol. vi, pi. 30, figs. 14, 14a, 1884. 



Eange, 216 fathoms f; 300-349 fathoms*. 



Leda tenuisulcata (Couth.) Stimp. 

 Eamge, 25-120 fathom st. 



Area pectunculoides Scacchi. 



Verrill, Trans. Conn. Acad., vol. v, p. 573, pi. 44, fig. 6, 1882, 



Eange, 79-640 fathoms. 



Area p€ctune<idoid€S, var. septentrionalis (Sars) Jeff. 

 Verrill, Trans. Conn. Acad., vol. v, p. 573, 1882. 

 Eange, 79-64'0 fathoms. 



