102 Moll. 
MOLLUSCOIDEA.. 
Chatmosia has one species in Magellan Straits and the other at the Cape 
of Good Hope ; a species of Pedicellina is probably identical with one 
observed at Kerguelen Island. Generally, however, the facies of the 
fauna is Atlantic rather than Australian or Novo-Zelandian. 
Australia. New Bryozoa by P. H. MacGillivray, Tr. R. Soc Viet, 
xvii. pp. 15-18, 84-87; abstract in J. R. Micr. Soc. (2) i. p. 593. 
Basses Straits. 90 species of Polyzoa collected by Capt. Warren, 22 of 
which are European and 23 apparently new (described) ; Hincks, Ann. 
N. H. (5) viii. pp. 1-14 & 122-129. The enumeration of all the species 
will be given in Tr. Liverp. Soc. Some new species of Cellepora by 
Busk, J. L. S. xv. p. 345. 
New species of Cellepora from a depth of 2600 fath. in the Australian 
region, and another from 1325 mentioned by G. Busk, J. L. S. xv. 
p. 357. 
Marion Islands. 5 new species described by J. R. Goldstein, P. R. 
Soc. Viet. xvii. (June, 1881). [Not seen by the Recorder.] 
CHILOSTOMATA. 
G. Busk points out the importance of the chitinous appendages, avicu- 
laria and opercula, for the diagnosis of genera and species, and describes 
the method of studying them by dissolving the calcareous matter, staining 
the rest with picrocarmine, and covering it with glycerine ; Rep. Brit. 
Ass. 1881, pp. 602 & 663, and J. L. S. xv. pp. 357-362, pis. xxvi. & xxvii. 
A paper on the same subject by A. W. Waters, Pr. Manch. Soc. xviii. 
pp. 8-11. 
Catenicellid.®. 
Catenicella concinna, p. 84, fig. 1, and wilsoni, p. 85, fig. 2, spp. nn., 
MacGillivray, Tr. R. Soc. Viet, xvii., Port Phillip Heads, Australia. 
Eucrateidjj. 
Gemellaria loriculata (L.), specimen from Franz-Josef Land ; Ridley, 
Ann. N. H. (5) vii. p. 445, pi. xxi. fig. 1. 
Pam. ? 
Urceolopora, g. n. Resembling Calwellia, but the individual cells 
arranged alternately. U. nana, sp. n. (Port Phillip Heads ?), Mac- 
Gillivray, 1. c. p. 85, pi., fig. 3; J. R. Micr. Soc. (2) i. p. 594. 
CELLULARIIDiE. 
Caherea grandis^ sp. n., Hincks, Ann. N. H. (5) viii. p. 2, pi. iii. fig. 4, 
Bass’s Straits. 
Menipea arctica (Busk), variety with two spines on upper margin of 
cells ; Ridley, Ann. N. H. (5) vii. p. 444, Franz-Josef Land. 
Scrupocellaria scabra (Bened.), note on specimens from Franz-Josef 
Land ; id. ibid. 
