18 Orust, 
CRUSTACEA. 
Straits, banksi (Leach), Indian Seas, China, Philippines, maculata, sp. n., 
Eastern and Chinese Seas, picta (Hess) = ? distinguenda (Hoffmann, 
1874), from Zanzibar to the Australian Seas, obtusifrons, sp. n., Fiji 
Islands and New Hebrides, lunaris (Hbst.), Indian Ocean ; all figured. 
Miers, Tr. L. S. (2) i. pp. 241-247, pis. xxxix. & xl. 
Matuta victor f var. from Borneo; Targioni-Tozzetti, 1. c. pp. 191-193, 
pi. xi. fig. 7. 
Hepatus chilensis (M. E.), from Peru, and tuberculatus (Saussure), 
adult specimens very near angustatus (F.) ; Miers, P. Z. S. 1877, pp. 656 
& 667. 
LeUCOSIIDJ]. 
Actceomorphay g. n. General aspect of Actwa, but buccal cavity tri- 
angular ; cornea rudimentary ; basal joint of the external antennae appa- 
rently fused with the inferior wall of the orbit ; fiagellum wanting ; 
orbital cavity large, filled with the ocular peduncle. A. erosa, sp. n., 
Miers, J. L. S. xiii. p. 183, pi. xiv., Port Curtis, Australia. 
Leucosia fusco-maculata, Suez, pulcherrima^ Lizard Island, ornata, 
Ceylon, brunnea, Singapore, reticulata^ perrii^ and pubescens, Shark’s Bay, 
W. Australia, spp. nn., Miers, Tr. L. S. (2) i. pp. 236-239, pi. xxxviii. 
figs. 1-24. 
Myra mammillaris (Bell) ?, young specimens ; id. 1. c. p. 239, 
pi. xxxviii. figs. 25-27, Australia. 
Myra subgramdata, sp. n., Kossmann, Zool. Ergebn. p. 66, pi. i. fig. 1, 
Red Sea. 
Ebalia elegans, sp. n., Brito Capello, J. Sci. Lisb. v. [1876] p. 122, 
Setubal ; name (preoccupied) changed to E. setubalensis, id. 1. c. 
p. 271. 
Ebalia orientalis^ sp. n., Kossmann, 1. c. p. 65, pi. i. fig. 6, pi. iii. fig. 16, 
Red Sea. 
Fhilyra fidiginosa, sp. n., Java, scabriuscula (Leach), pisum (Haan), 
and carinata (Bell) ; Targioni-Tozzetti, Crostac. Magenta, pp. 196-204, 
pi. xii. figs. 1-4. 
Arcania granulosa^ sp. n., Miers, Tr. L. S. (2) i. p. 240, pi. xxxviii. 
fig. 29, Moreton Bay, Australia. 
Cryptocnemus holdsworthi^ sp. n., id. 1. c. p. 241, pi. xxxviii. figs. 30-32, 
Ceylon. 
Nursia eimata, sp. n., Moreton Bay, Australia, and hardwicki (Leach) 
= P (Hbst.), typical specimen figured; id. 1. c. pp. 240 & 241, 
pi. xxxviii. fig. 28. 
OORYSTIDiB. 
Acanthocyclus gayi (M. E.), from Western Patagonia; Targioni- 
Tozzetti, 1. c. pp. 95-100, pi. vii. fig. 1. 
Crossotonotus, g. n. : cephalothorax discoidal, lateral edges lobulated, 
orbits very large ; somewhat resembles Flagusia. C. compressipea, sp. n., 
A. Milne-Edwards, N. Arch. Mus. ix. [1873] p. 282, pi. xiii. fig. 1, New 
Caledonia. 
