230 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 
Byblis Gaimardii (Kroyer). 
Ampelisca Gaimardi Packard, Mem. Bost. Soc. Nat. Hist., i, p. 299, pl 8, figs. 
1, 1a, 1867. 
Atlantic coast! (Packard, Stearns exped.). 
Amphithoe podoceroides Rathke, 1843. e 
Amphithoe maculata Stimpson, Invert. Grand Manan, p. 53, 1853; Packard, Mem. 
Bost. Soc. Nat. Hist., i, p. 297, 1867 (Amphithe); Smith, Invert. Vineyard 
Sd., Report U. S. Com. Fish and Fisheries, i, p. 563 (269), pl. 4, fig. 16, 
1874. 
Atlantic coast (Packard). I have seen no specimens from Labrador, 
but the species is common from Halifax, Nova Scotia, and the Bay of 
Fundy to Long Island Sound. 
Bricthonius difformis Milne-Edwards. 
Ericthonius difformis Milme-Edwards ; Smith, Trans. Conn. Acad., iv, p. 278, 
1880. 
Cerapus rubricornis Stimpson, Invert. Grand Manan, p. 46, pl. 3, fig. 33, 1853; 
Packard, Mem. Bost. Soc. Nat. Hist., i, p. 297, 1867 (rubiformis). 
Gulf coast (Packard). 
Unciola irrorata Say. 
Unciolairrorata Say, Jour. Acad. Nat. Sci., Philadelphia, i, p, 389, 1818; Pack- 
ard, Canadian Nat. and Geol., viii, p. 419 (19), 1863; Smith, Trans. Conn. 
Acad., iv, p. 280, 1880. 
Glauconome leucopis Kroyer, Naturh. Tidsskrift, II, i, p. 491, pl. 7, fig. 2, 1845. 
Gulf Coast (Packard) ; Atlantic coast! (Packard coll.). Packard does 
not mention this species in his final paper, although he had previously 
mentioned it in his ‘“ List of the animals dredged near Caribou Island,” 
as quoted above. He undoubtedly collected it on his last expedition, 
however, for two specimens were sent to the Museum of Yale College 
with Pontogenia inermis from Henley Harbor. 
Dulichia porrecta Bate. 
Dulichia porrecta, fide Boeck, Packard, Mem. Bost. Soc. Nat. Hist., i, p. 297, 
1867. 
Packard says only, ‘ This is a rarely found species.” 
Caprella septentrionalis Kroyer. 
Packard, Mem. Bost. Soc. Nat. Hist., i, p. 297, 1867. 
Atlantic coast! (Stearns exped.). 
ISOPODA. 
Phryxus abdominalis Lilljeborg (Kroyer). 
Gulf coast! (Stearns exped.). 
Dajus misidis Kroyer, 
Bopyrus mysidum Packard, Mem. Bost. Soc. Nat. Hist., i, p. 295, pl. 8, fig. 5, | 
1867. 
Packard does not staté from what part of the coast his specimens 
came, nor upon what they were parasitic, but they were undoubtedly 
