11 Gcel 
CCELENTERATA. 
Ptychogena pinnulata^ sp. n., p. 148, North Sea. 
Polyorchis pinnatu8f sp. n., p. 149, pi. viii. fig. 13, Sandwich Islands. 
Subfam. ii.— Borenicidce, Esohscholtz (1829). 
Cannota^ g. n., p. 161, for 0, dwhcantha^ sp. u., Ooast of Now Guinea. 
Dysoannota^ g. n., p. 151, for D. dysdiphHra^ = ^Yillia omata^ Ah Ag. 
(nee MaoOrady). 
Berenice cajpUlata^ sp. n., p. 154, pi. iv. fig. 5, Cape Verde Islands. 
Dipleurosoma amphithectum, sp. n., p. 155, pi. ix. fig. 9, West Coast of 
Norway. * 
Subfam. iii. — Williidce, Forbes (1848). 
Dicranocanna, g. n., p. 156, for D.furcillata, sp. n., p. 166, North-west 
Ooast of Africa. 
ToxorchiSf g. n., p. 156, for T. arcuatus^ sp. n., p. 157, pi. ix. figs. 6-8, 
Lanzarote. 
Willetta^ g. n., p. 157, for W. ornata^ Haeck., = Willsia ornata, Mac- 
Crady. 
Willia f areata, sp. n., p. 158, Brittany. 
Cladocanna, g. n., p. 160, for C. thalassina, Haeck., = Berenice thalas- ■ 
aina, Peron, Eschscholtz, L. Ag., = Berenice euchroma, Blainville, Milne 
Edwards, L. Ag., = ^Bquorea thalassina, Lam., = Cuvieria euchroma, 
Lesueur (nec P^ron), and C . polyclada, sp. n., p. 161, New Guinea. 
— ' Fam. 7 — Eucopid^e, Gegenbauer (1856). 
Subfam. i. — Obelidae, Haeck. 
Eucopium, g. n., p. 168, for C. primordiale, sp. n., p. 168, pi. xi. figs. 1-3, 
=: Eucope primordialis, Haeck., Corsica, E. pictum, Haeck., = Eucope picta, 
Keferst. & Ehl., E. quadratum, Haeck., = Thaumantias quadrata, 
Forbes, = Eucope quadrata, Haeck. 
Saphonella, g. n., p. 169, for S. dissonema, sp. n., p. 169, pi. xi. fig. 6, 
Sandwich Islands. 
Subfam. ii. — Phiali [i] dae, Haeck. 
Phialium, g. n., p. 180, founded for two North American Eucopidee : 
P. duodecimale, Haeck., = Euchilota duodecimalis, Al. Ag., L. Ag., = 
Phialis duodecimalis, Haeck., and P. dodecasema, Haeck., = Euchilota 
duodecimalis, Al. Ag., = Phialis dodecasema, Haeck. (1877). 
Phialis, g. n., p. 181, for P. cruciata, Haeck., = Halopis cruciata, 
Al. Ag., separated from Mitrocomium, having always 12 marginal vesicles 
[otocysts]. 
Mitrocomium, g. n., p. 181, 16 marginal vesicles [otocysts], for M. 
cirratim, sp. n., p. 182, pi. ix. figs. 9-11, Corfu. 
Mitrocomella, g. n., p. 184, for M. ptolydiadema, Haeck., = Tiaropsis 
polydiademata, Romanes, = Phialis polydiadema, Haeck. (1877). 
Mitrocoma minervee, sp. n., p. 189, South Coast of Africa. 
Subfam. iii. — Eutimidae, Haeck. 
Eutimium, g. n., p. 190, for E. elephas, sp. n., p. 190, pi. xii. figs. 10-12, 
= Eutima elephas, Haeck., Heligoland. 
Eutimeta, g. n., p. 194, for E. gentiata, sp. n., p. 194, pi. xii. figs. 6-9, = 
Eutima gentiata, Haeck., Lanzarote. 
EiUimalphes, g. n., p. 194, for E. pretiosa, sp. n., p. 195, pi. xi. fig. 8, 
Australia; E. indicans, Haeck., = Tiaropsis indicans, Romanes. 
