PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM 231 
from Mysis oculata, which he says is “ abundant along the whole coast.” 
I have seen no specimens. 
Jeera albifrons Leach. 
Jera copiosa Stimpson, Invert. Grand Manan, p. 40, pl. 3, fig. 29, 1863; Pack- 
ard, Canadian Nat. and Geol., viii, p. 419 (19), 1853 (Caribou Island). 
Jera nivalis Packard, Mem. Bost. Soc. Nat. Hist., i, p. 296, 1867 (Sandwich 
Bay). 
“Asellus Grenlandicus Kroyer,” Packard, Mem. Bost. Soc. Nat. Hist., i, p. 
296, 1867 (Square Island! and Hopedale!). 
Gulf coast (Packard); Atlantic coast! (Packard and Stearns exped.). 
Of “Asellus Grenlandicus,” Packard says: ‘‘Specimens agreeing in 
length with those noticed by Fabricius were common at Square Island 
and Hopedale, in soil under stones, &e., in company with Limax”; but 
the specimens sent under this name and from these localities to the 
Museum of Yale College are all Jera copiosa, which, on the New Eng- 
land coast, is often found at some little distance from high-water mark, 
associated with some species of Oniscide, &c., and it is probable Pack- 
ard’s specimens were found in a similar locality. Other specimens sent 
to the Museum of Yale College by Packard are labeled ‘“‘Je@ra sp., In- 
dian Tickle” (Atlantic coast). 
Synidotea bicuspida Harger. 
Idotea bicuspida Owen, Crustacea of the Blossom, p. 92, pl. 27, fig. 6, 1839. 
Idote@ marmorata Packard, Mem. Bost. Soc. Nat. Hist., i, p. 296, pl. 8, fig. 6, 
1867. 
Synidotea bicuspida Harger, Proc. U.S. National Mus., ii, 1879, p. 160, 1879. 
Atlantic coast (Packard). 
Higa psora Kroyer. 
Whiteaves mentions the occurrence of this species on the north shore 
of the Gulf of Saint Lawrence, and it is probably the species referred to 
by Packard as Aga sp., “taken from the under side of a cod in the 
Straits of Belle Isle” (Mem. Bost. Soe. Nat. Hist., i, p. 296). 
Gnathia cerina Harger. 
Praniza cerina Packard, Mem. Bost. Soc. Nat. Hist., i, p. 296, 1867. 
* Chateau Bay, Long Island” (Packard). 
Tanais filum Stimpson. 
Gulf coast (Packard, Mem. Bost. Soc. Nat. Hist., i, p. 296, 1867). 
“ OSTRACODA, 
Cypridina excisa Stimpson. 
Packard, Mem. Bost. Soc. Nat. Hist., i, p. 295, 1867. 
Inserted without remark by Packard. I have seen no specimens. 
