58 Moll 
MOLLUSCA. 
Philine amabilis, sp. n., Verrill, ll. cc. pp. 398 & 383, N. E. Coast of 
America, 120 fath. 
Melanochlamys, g. n. Near Philine, shell internal, no odontophore 
(radula) or calcareous plates in the gizzard ; much more elongate than 
gills concealed by the mantle, side-lobes of the foot oppressed. 
M. cylindrica, sp. n., Auckland Harbour, New Zealand, in tide-pools ; 
Cheeseman, Tr. N. Z. Inst. xiii. p. 224. 
PlE D ROBEANCHIDiE . 
Umbrella pUcatula, sp. n., Cuba, and monstrosity of U. indica (Lam.) ; 
E. V. Martens, Conchol. MT. ii. p. 104, pi. xx. 
Pleurobranchcea tarda, sp. n., Verrill, Am. J. Sci. (3) xx. [1880] p. 398, 
and P. U. S. Nat. Mus. iii. p. 384, N. E. Coast of America, 192 fath. 
NUDIBEANGEIA, 
PlIYLLIDIIDiE. 
Phyllidia vancosa (Lam.). Variety from Dampier’s Archipelago, 
N. W. Australia; R. Borgh, Mai. Untersuch. Suppl. 1, p. 8, 
DORIDIDiE. 
Ilexabranchus pulchellus (Pease), Sandwich Islands; Bergh, 1. c. p. 32, 
whole animal pi. b, figs. 14-17. 
Asteronotus bertrana (Bergh), Pelew Islands, and mabilla (Abraham), 
Seychelle and Samoa Islands, anatomically described ; id. 1. c. Suppl. 2, 
pp. 67-74, anatomical figure of the latter pi. c, fig. 10. 
Platydoris (Bergh, 1877). Seven more species enumerated and arrogans 
(Bergh) var., eurychlamys (Bergh) var., vicina, sp. n., all three from 
Tonga Island, ? variegata, sp. n., from Tahiti, described ; id. 1. c. Suppl. 2, 
pp. 57-66, whole animal of the last species pi. a, figs. 7-10, anatomical 
figures pi. E, figs. 3-22 and pi. p, figs. 19-21. 
Doris longula (Abraham) ?. Description of living animal ; Hutton, 
Tr. N. Z. Inst. xiii. p. 203. 
Doris rubicunda and (?) glabellifera, spp. nn., Cheeseman, Tr. N. Z. 
Inst. xiii. pp. 222 & 223, New Zealand. 
Doris complanata, sp. n., Verrill, Am. J. Sci. (3) xx. [1880], p. 399, 
and P. U. S. Nat. Mus. iii. p. 386, N. E. Coast of America, 85 fath. 
Archidoris (Bergh). 3 species enumerated, tuberculata (Cuv.), anatomi- 
cally described ; Bergh, 1. c. Suppl. 1, pp. 33-35. A. marmorata, sp. n.,= 
tuberculata (Philippi, nec Cuvier), Trieste, Palermo, and Naples, anatomi- 
cally described, and two new species announced, but not described ; id. 1. c. 
Suppl. 2, pp. 86-94, anatomical figures pi. h. figs. 1-10. 
Hornoiodoris, g. n., externally very like Archidoris \ a large prostata; 
vagina armed with rows of keeled plates. H. japonica, sp. n., Japan, 
Bergh, Verb. z.-b. Wien, vol. xxxi. [for 1881, not published till 1882], 
pp. 222-227, pi. vi. figs. 11-19, pi. vii. figs. 1-3. 
Discodoris (Bergh, 1877). 13 more species enumerated, and schmeltziana 
