AMPHIPODA. 
Crust, 27 
Melita tenuicornis (Dana). The female has the same hook-like process on 
the coxal lamella as M. insatiahilis (F. Miill.) ; Thomson, Tr. N. Z. Inst, 
xiii. p. 218. 
Amathillopsis affinis, sp n., Miers, Ann. N. H. (5) vii. p. 48, pi. vii. 
figs. 3-4, Franz- Josef Land. 
Ampelisca odontoplax and minuticornis, spp. nn., Sars, 1. c. pp. 454 & 
455, North and Arctic Seas. 
Ampelisca tenuicornis (Lilljeb.), specimens from Gor^e described ; Miers, 
Ann. N. H. (5) viii. p. 371. 
Byhlis abyssi, sp. n., Sars, 1'. c. p. 456, North and Arctic Seas, 350-620 
fath. 
Microdeutopus gryllotalpa (Costa), sexual difference in the hands; 
Nebeski, Arb. z. Inst. Wien, iii. pt. 2, p. 45, pi. iv. fig. 41, Trieste. 
Microdeutopus maculatus (Thomson), perhaps the other sex of A ora 
typica P ; Thomson, 1. c. p. 217, pi. viii. fig. 7, New Zealand. 
Aora typica (Kroyer) = Lalaria longitarsis (Nicolet), New Zealand 
specimens described, the type is from Chili ; id. 1. c. p. 216. 
A utonoe megacheir, sp. n., Sars, 1. c. p. 458, Arctic Sea, 107 fath. 
CoROPHlTDiK. 
Cement glands and habits described by Nebeski, see supra ; differences 
in the shape of the telson, which is used to fix them on their tubes, id. 
Arb. z. Inst. Wien, iii. pt. 2, pp. 38 & 39, pi. iv. fig. 42. 
Amphithoe pencillata (Gosia)^ longicoi'nis and longimana (Heller), habits 
and differences ; id. Arb. z. Inst. Wien, iii. pt. 2, pp. 39-41. 
Podocerus falcatus (Mont.), including as varieties of the males pela- 
gicus ^ pulchellus (M.-Edw.), and variegatus (Leach), and P. ocius, 
Bate, distinct species, Trieste; id. 1. c. pp. 41-44, pi. iv. figs. 42 & 43. 
Podocerus assimilis, brevicornis, and longicornis, spp. nn., Sars, 1. c. 
pp. 459-461, Arctic Sea, the last 1110 fath. 
Cerapus megalops, sp. n., id. 1. c. p. 461, Arctic Sea, 70 & 620 fath. 
Chelura terebrans (Phil.), destructive to the timber of submarine 
structures on the coast of the United States ; S. I. Smith, P. U. S. Nat. 
Mus ii. [1880] pp. 232-235. 
Corophium contractum (Stimps.), New Zealand specimens described, 
the type is from Japan ; Thomson, Tr. N. Z. Inst. xiii. p. 220, pi. viii. 
fig. 9. 
Cyrtophium, its resemblance to the Didichiidoe ; Nebeski, Arb. z. Inst. 
Wien, iii. pt. 2, pp. 45 & 46. 
Cyrtophium cristatum (Thomson), both sexes ; Thomson, 1. c. p. 219, 
pi. viii. fig. 8, New Zealand. 
Glauconome petalocera, sp. n., Sars, 1. c. p. 462, Arctic Sea. 
Neohela, new name for Ilela (Bock), preoccupied ; N. p)hasma, sp. n., 
S. I. Smith, P. U. S. Nat. Mus. iii. p. 448, New England, 372 fath. 
PHRONIMATIDiE. 
Phronima sedentaria (Forsk) ; note on it by G. Gordon, Scot. Nat. vi. 
pp. 56-59. 
