17 Crust, 
CKUBTACEA. 
Hyastenus (Chorilla) gracilirostris, sp. n., id. 1. c. p. 12, pi. iv. fig. 7, 
Fiji Islands. ' 
Hyastenus {Chorilia} japonicus, sp. n., and II, diacanthus ^Uaan, as 
Naxia), id. P. Z. S. 1879, pp. 27 & 26, the former pi. i. fig. 2, Japan. 
Pseudomicippe ? vurians, sp. n. ?, id. Ann. N. H. (5) iv. p. 12, pi. iv. 
lig. 8, Shark’s Bay, W. Australia. 
Paramicippe ajinis^ sp. n., id. 1. c. p. 13, Bass’s Straits. 
Micippe parvirostris, sp. n., id. ibid.^ pi. iv. fig. 9, Port Lincoln, South 
Australia. 
PERICERID/b]. 
Tylocurcinus, g. n. Carapace tuberculated, without lateral spines; 
spines of rostrum slender, divergent ; interorbital space narrow ; basal 
antennal joint not much enlarged ; anterior legs in male with the fingers 
nearly meeting when closed ; ambulatory legs spinose or nodose. Type, 
Cancer styx (Herbst), Fiji Islands ; Miers, J. L. S. xiv. p. 664, and Ann. 
N. H. (5) iv. p. 14. T. gracilis, sp. n., id. 1. c. p. 15, Eastern Seas. 
Pericera ccelata, sp. n., Havanna, 175 fath., eutheca and septem-spinosa 
(Stimps.), A. Milne-Ed wards. Crust. Mexic. v. p. 200, pi. xv.«, figs. 1-3. 
Microjdirys error, sp. n., = depressa (Streets & Kingsley, 1877, nec 
Fisheria depressa, Lockington), Kingsley, P. Best. Soc. xx. p. 145, Lower 
California. 
Macrocodoma, g. n. Carapace very convex, branchial spine very large ; 
spine of rostrum parallel or nearly so ; orbits tubular and laterally pro- 
jecting; interorbital space very broad; anterior legs in male with the 
palm elongated and fingers meeting, or nearly meeting, when closed. 
Type, Pericera trispinosa (Latr.), Miers, J. L. S. xiv. p. 665. 
Anaptychus cornutus (Stimps.) ; additional note by Kingsley, 1. c. p. 146. 
Othonia quadridentata, sp. n., Miers, Ann. N. H. (5) iv. p. 15, pi. v. fig. 1, 
West Indies. 
Othonia hirta (Dana), P from Japan, id. P. Z. S. 1879, p. 24. 
Parathoe, g. n., near Thoe (Bell). Distinct by a much narrower basal 
antennal joint and by the non-dilation of the merus-joints of the ambu- 
latory legs. P. rotandata, sp. n., Fiji Islands and Port Curtis ; Miers, 
Ann. N. H. (5) iv. p. 16, pi. v. fig. 2. 
Mithrax trispinosus, sp. n., Florida, and triangidatus (Lockington), Gulf 
of California ; Kingsley, P. Bost. Soc. xx. pp. 148 & 149. 
Mithraculus hirsutipes, sp. n., no locality given, and areolatus (Lock.), 
California ; id. 1. c. pp. 147 & 146, 
Parthenopid.e. 
Lamhrus. On Us subgenera ; Miers, Ann. N. H. (5) iv. p. 17. 
Lamhrus granulatus, sp. n., Kingsley, I c. p. 150, Tortugas, Florida. 
Lamhrus intermedins, sp. n., Miers, P. Z. S. 1879, p. 29, Corean Seas. 
Lamhrus longispinus, sp. n., Shanghai, holdsworthi, sp. n., Ceylon, Icevi- 
carpus, sp. n., Eastern Seas, longimanus (L. P, M.-Edw.), Eastern Seas, 
deflexifrons, Ceylon, hoplonotus var. n. granulosus, Philippine Islands, 
