22 C. BOVALLIUS, SYSTEMATICAL LIST OF THE AMPHIPODA HYPERIIDEA. 
2. E. libellula, Manpr, 1822. 
Observationes in Historiam naturalem et Anatomiam comparatam, in 
itinere Groenlandico facte. p. 32. 
Hab. Arctic Sea. 
3. E. antarctica, Dana, 1852. 
United States Exploring Expedition. Crustacea. Vol. 2, p. 1005, pl. 69, 
fs 
Flab:3 "Antarctie Sea, Lat: 6855: Longmo4sewve 
4. E. Guerini, SPENcE Bare, 1860. 
Cat. Amph. Crust. of the British Museum, p. 313, pl. 50, fig. 9. 
Hab. South Atlantic. 
5. E. bispinosa, A. BorcKr, 1870. 
Crustacea Amphipoda borealia et arctica, p. 8. 
Hab. Greenland. 
6. E. Nordenskiöldi, n. sp. 
Diagn. First pair of antenne (in the female) short and 
thick. Carpal process of second pair of pereiopoda scarcely 
longer than half the metacarpus, without terminal spine, 
but tipped with 4—5 long bristles. Carpi of third and 
fourth pairs broadly ovate, a third longer than broad. Femora 
of last three pairs very broad, dactyli long, armed with a 
bunch of bristles at the anterior side. Metacarpus of fifth 
pair rather convex. 'Telson spade-shaped, longer than a third 
of the peduncles of the last pair of uropoda. 
Hab. Atlantic. 
(ren: OF LELEMISTERRASn ös: 
Diagn. Body smooth. Head mediocre, deeper than long. 
First three joints of flagellum of first pair of antenn 
provided with olfactory processes. The second pair like that 
in Hyperia. First two pairs of pereiopoda subceheliform, with 
narrow, gauge-shaped carpal processes. Carpi of third and 
fourth pairs not dilated. Fifth pair are the longest, the 
following decreaseng in length. Metacarpi of last three pairs 
