8 CoeL 
CCELENTERATA. 
Order ii., Calyptobl\stba-Lep TOMEDUSiE, 
Sertularella quadricornuta, sp. n., Hincks, (27) p. 277, pi. xv. figs. 1 & 
1 a. 
Lafoea parasitica^ sp. n., Ciamician, (8) p, 673, pi. xxxix., parasitic on 
an undescribed species of AglaopMna^ allied to L. parvula L. pygmata. 
Order iii., Trachomedusj:. 
Petasata rahheana, sp. n., Haeckel, (23) p. 637, Zweiter Nachtrag, 
Indian Ocean, south of Madagascar. 
Limnocodium, g. n., Allman, (2) found in fresh-water in the Vic- 
toria regia tank in the Botanical Society’s Gardens, Regent’s Park, 
London. It is remarkable among the familj'^ Petasidce, to which it 
belongs, for the great number of its tentacles, which are all solid, and 
for its very numerous otocysts. It differs, moreover, from all velate 
Medusce (exclusive of Charyhdea) in possessing centrifugal radiating 
canals, passing from the otocysts into the velum, where they end coecally. 
For L. victoria, sp. n., id. ibid. This genus and species are anticipated by 
Craspedacusta (subsequently given as Craspedacustes) sowerbii, E. Ray 
Lankester (35), pp. 147 & 148, but the latter author withdraws his generic 
name in favour of Allman’s. Further described in Q. J. Micr. Sci. xx. 
pp. 351-371, pis. XXX. & xxxi. (36), and J. L. S. xv. pp. 131-137, with 
fig. (2). See also Romanes. 
Order iv., NAECOMEDUSiE. 
Solmaris weheri, sp. n., Haeckel, (23) p. 638, Zweiter Nachtrag, Tropical 
zone of Pacific Ocean. 
Order v., Hydrocoralltn^. 
Stromatopora darting tonlensis, sp. n.. Carter, (5) pp. 339-347, pi. xviii., 
Dartington, Devon, presents tabulation in the larger branches of the 
astrorhiza. 
Graptolites. 
Monograptm galaensis, Lapw., var. n. basilicus, Lapworth, (40) p. 152, 
pi. iv. figs. 6 a-6 d (= M. colonus, ’id. Ann. N. H. 5, v. pp. 59 & 60). 
Monograptus cremdaris, p. 153, figd|;10«-10e, and crassiis, p. 155, fig. 86, 
spp. nn., id. (40) pi. iv. ; 31. hisingeri, Oar^’-yar. n. nudus, Lapworth, (40), 
p. 156, pi. iv. figs. 7 a, b, &G. ^ 
Cyrtograptus linnarssoni, sp. n., Lapworth, 1. c. p. 158, pi. iv. figs. 12ci & 
12 6 . 
Azygograptus ccelebs, sp. n., id. 1. c. p. 159, pi. v. figs. 16 a-ldc. 
Dicellograptus complanatus, p 163, figs. 17a-17c, intortus, figs. 19a-19c, 
and patulosus, p. 162, figs. 18 a-18 /, spp. nn,, id. 1. c. pi. v. 
Bryograptus, g. n., id. 1. c. p. 164. Differs but slightly from Dicho- 
graptus and Clonograptus. For B. kjerulji, p. 164, figs. 22 a & 22 6 (= 
Graptolithus tenuis, Portlock, Kjerulf, Veiviser, p 3, figs. 6 a, 6, a, b), and 
callavii, p. 165, figs. 21 a & 21 6, spp. nn., id. 1. c. pi. v. 
Diplograptus socialis, sp. n., id. 1. c. p. 166, pi. iv. figs. 13 a-13 e D. 
