116 Moll. 
MOLLUSCOIDEA. 
Menipea gracilis^ sp. n., = Cellaria ternata var. gracilis (Smitt), and its 
specific distinctness affirmed; Busk, J. L. S. xy. p. 232, Arctic Sea. 
Scrupocellaria elliptica (Reuss, fossil) = inermis (Norman), Hebrides 
and Shetland, 40-60 fath. ; Hincks, Brit^ Polyz. p. 46, pi. xlvi. figs. 6 
& C. 
Scrupocellaria. Cellularia replans (Pall., &c.) is provided with minute 
lateral avicularia, and belongs therefore to Scrupocellaria ; id. 1. c. pp. 62 
& 63, pi. vii. figs. 1-7. 
Scrupocellaria scahra (Busk), Busk, J. L. S. xv. p. 231, Arctic Sea. 
Scrupocellaria clypeata and ohtecta^ spp. nn., Haswell, P. Linn. Soc. 
N. S. W. V. p. 37, Queensland, the former pi. i. fig. 6. 
Bicellariid^. 
Bugula gracilis (Busk) var. n. cuspiclata^ British and North American, 
Hincks, 1. c. p. 86, pi. xv. figs. 1-4, pi. xii. figs. 6 & 7. B. purpureo-tincta 
(Norman) = fastigiata (Dalyell, Alder, nec Pabr.); id. 1. c. p. 89, pi. xii. 
figs. 8-12. 
Bugula fruticosa (Packard, as Menipea) — B. murrayana var. guadri- 
dentata (Smitt) ; Busk, J. L. S. xv. p. 233, pi. xiii. fig. 1, Arctic Sea. 
CELLARIIDiE. 
Cellaria sinuosa (Hassall, as Farcimia') distinct from fistulosa (L.), 
British ; Hincks, 1. c. p. 109, pi. xiii. figs. 6-8. 
[^Cellaria'] Salicornaria tenuirostris (Busk) from Queensland, without 
avicularia, Haswell, P. Linn. Soc. N. S. W. v. p. 36. 
Onchopora ventricosa, immersa^ and granulosa^ spp. nn., id. ihid.y the two 
former pi. i. figs. 3, 4, & 6, Queensland. 
ViNCULAETIDiE]. 
Vincularia novce-hollandicey sp, n., id. 1. c. p. 41, pi. iii. fig. 3, Queens- 
land. 
FLUSTEIDiE. 
Flustra serrulata sp. n., Busk, J. L. S. xv. p. 234, pi. xiii. figs. 2-4, 
Smith’s Sound. 
Flustra solida (Stimps.) = Eschara palmata (Sars) from Barents’ Sea, 
systematic place uncertain ; Hincks, Ann. N. H. (6) vi. pp. 282 & 283, 
pi. XV. figs. 2 & 3. 
Flusiramorpha (Gray). Genus untenable ; id. 1. c. p. 283. 
Carlasea crihriformis (Busk), ? from Queensland ; Haswell, 1. c. p. 37. 
Membraniportda\ 
Memhranipora catenularia (Jameson, as Ttibipora; Johnst., as Hippo- 
thoa), Hincks, Brit. Polyz. p. 134, pi. xvii. figs. 1 & 2. M. flustroides^ 
solidula, auritttj nodulosa (Hincks), 1. c. p. 161, pi. xix. fig. 2, p. 168, 
