140 Rev. A. M. Norman’s Notes on British A mphipoda. 
Genus X. ERIopPIs, Bruzelius, 1859. 
Eriopis elongata, Bruzelius. 
1859. ieee elongata, Bruzelius, Skand. Amphip. Gamm. p. 685, pl. iii. 
fig. 12 
1862. Eri vopis elongata, Bate, Cat. Amphip. Brit. Mus, p. 178, pl. xxxii. 
1863. Eri vopis elongata, Norman, Ann. & Mag. Nat. Hist. ser, 4, vol. ii. 
p- 415, pl. xxi. figs. 7-10. 
1870. Mphargus elongatus, A. Boeck, Crust. Amphip. bor. et arct. 
. 156. 
1872. Niphargus elongatus, A. Boeck, De Skand. og Arkt. Amphip. 
p- 405, pl. xxii. fig. 5. 
Hab. This interesting species has occurred in two localities 
in our seas. In 1866 I took a specimen when dredging with 
my late friend Dr. Jeffreys in the Sound of Skye; and in 
1885 I took a second in 80 fathoms between the isles of 
Cumbrae and Arran, in the Firth of Clyde, when dredging in 
company with my friend Mr. J. Murray in the ‘ Medusa,’ 
the vessel of the Scotch Marine Station: Mus. Norm. 
Distribution. Sweden (Lovén): Mus. Norm. South Nor- 
way (Boeck) ; West Norway (Koren). 
EXPLANATION OF THE PLATES. 
IPTATE OX. 
Fig. 1. Leucothoé imparicornis, n. sp. Antennule and antenna, 
Fig. 2. The same. First gnathopod. 
Fig, 3. The same. Second gnathopod. 
Fig. 4. The same. Telson. 
Fig. 5, Lilljeborgia picta, n. sp. Antennule and antenna. 
Fig. 6. The same. Dorsal portion of hinder segments of pleon. 
wg. 7. The same. Second gnathopod, seen from without. 
Fig. 8. The same. Spines and set of palm of second gnathopod, as 
seen from within. 
Fig. 9. The same. Last perzeopod, terminal joints. 
Fig. 10. Lilljeborgia pallida, Bate. Last perzeopod, terminal joints. 
Fig. 11. Lilljeborgia fissicornis (M. Sars), Last pereeopod, terminal 
joints. 
Fig. 12. Lilljeborgia equcorns, G, O. Sars. Last pereopod, terminal 
oints. 
Fig. 13. core -atus assimilis (Lilljeborg). The telson. 
Fig. 14. Melphidippa macra, Norman, Hinder margin of a segment of 
leon. 
Figs. 15, Ie. Megaluropus agilis, Norman. The mandible. 
Fig. 17, The same. Inner lamina of maxilliped. 
PLATE XI. 
Fig. 1. Elasmopus rapax, Costa. First gnathopod, ?. 
Fig. 2. The same. Second gnathopod, 2. 
