30 C: BOVALLIUS. ASELLIDA. 
tenne are fully as long as the body. The lateral margins of 
the first four pereional segments are obtusely incised, each 
showing two broad angulations. The uropoda of the female are 
shorter than half the pleon, the ones of the male as long as 
the pleon. The outer ramus,is a little shorter than the inner. 
Colour. Green, densely dotted with black. 
Length. 1—9 mm. 
Hab. The coast of Greenland (KRoEYER). The coast of 
Spitzberg (S.' Lovén). 
3. Ianira alta. STIMPSON. 
Syn. 1853. Asellodes alta. STIMPSON. >Synopsis of the marine 
Invertebrata of the Grand 
Mananmn>. p. 41, pl. 3, fig. 30. 
Smithsonian Contributions 
to Knowledge. Vol. 6. 
1873. 2 > ) VERRILL. »Results of the recent 
dredging Expeditions on 
the Coast of New England. 
N:o 4>, The American Jour- 
nal of Science and Arts. 
Third, Ser: VOölki&: 
1879. Janira alta. O. HARGER. »Notes on New-Eng- 
land Isopoda». Proceedings 
of the United States Na- 
tional Museum. 1879. Vol. 
2 ps KLAR 
1850. ? ? , O. HARGER. »Report of the ma- 
rine Isopoda of New-Eng- 
Jand and adjacent waters». 
Report of the U. S. Com- 
missioner of Fish and 
Fisheries. Part. 6, p. 321. 
The lateral projections of the head are shorter and less 
sharp than in the preceding species. The first pair of an- 
tenne are a little shorter, with the flagellum more multi-arti- 
culate. The margins of the first pereional segment are round- 
ed, not emarginate. 
This species is perhaps identical with the preceding one as 
the differences are very slight, only the length of the uropoda 
of the female scems to be of some value as characteristic. 
