1895.] 
A. Alcock —Carcinological Fauna of India. 
Alliance III. Periceroida. 
167 
P Ala, Lockington, Proc. Calif. Acad. Sci. VII. 1876, p. 65. 
Anaptychus , Sfcimpson, Ann. Lyc. Nat. Hist. New York, VII. 1862, 
p. 183. 
? Goelocerus, A Milne-Edwards, Miss. Sci. Mex. Crust I. p. 84. 
Cyclocoeloma, Miers, Ann. Mag. Nat. Hist. 1880, Vol. V. p. 228. 
* Cyphocarcinus. 
Hemus , A. Milne-Edwards, Miss. Sci. Mex. Crust. I. p. 88. 
Leptopisa, Stimpson, Bull. Mus. Comp. Zool. II. 1870-71, p. 114. 
* Macrocoeloma (Entomonyx: both these genera of Miers seem to 
me to be synonymous with Micippoides of A. Milne-Edwards.) 
* Micippa. 
Micippoides , A. Milne-Edwards, Journ. Mus. Godeffr. I. Crust. 
254 (probably Macrocoeloma and Fntomonyx may be here included). 
* Microphrys, Edw.; Milne-Edwards, Ann. Sci. Nat. Zool. (3) XVI. 
1851, p. 251; and Miers, ‘ Challenger ’ Brachyura, p. 82 ( syn. Milnia, 
Stimpson, Ann. Lyc. Nat. Hist. New York, VII. 1862, p. 179 : Omala- 
cantha, Hale Streets, Proc. Ac. Nat. Sci. Philad. 187 1. p. 238; and A. 
Milne-Edwards, Miss. Sci. Mex. Crust I. p. 64 : Fisheria, Lockington, 
Proc. Calif. Ac. Sci, VII. 1876, p. 72. 
Mithrax, Leach ; Milne-Edwards, Hist. Nat. Crust. I. 317; and 
Miers, ‘ Challenger ’ Brachyura, p. 84 (syn. Mithraculus, White, vide 
Miers. J. L. S., Zool. XIV. 1879, p. 667: Teleophrys, Stimpson, Amer. 
Journ. Sci and Arts. (2) XXIX. 1860, p. 133.) 
Othonia , Bell ( Pitho , Bell, P. Z. S. 1835, p. 172; Othonia , Bell 
T. Z. S. II. 55) : and A. Milne-Edwards, Miss. Sci. Mex. Crust. I. p. 114. 
Pericera, Latr., Edw. ; Milne-Edwards, Hist. Nat. Crust. I. 334 • 
and Miers, ‘ Challenger ’ Brachyura, p. 76. 
Picroceroides , Miers, ‘ Challenger ’ Brachyura, p. 77. 
(This genus, though placed in this alliance on account of the 
structure of the orbits and basal antennal joint, is in many respects more 
closely allied to the Stenocionopoida). 
Sisyphus , Desbonne Schramm, Crust. Guadeloupe, p. 20. 
? Thoe, Bell, P. Z. S., 1835, p. 171: A. Milne-Edwards, Miss. Sci. 
Mex. Crust. I. p. 120 (syn., sec. Miers J. L. S. Zool. XIV. 667; Platypes, 
Lockington, Proc. Calif. Ac. Sci. VII. 1876, p. 41). 
* Tiarinia. 
The genus Podohuenia , placed among the Periceridse in the Zoolo¬ 
gical Record for 1892 (Crust., p. 17), is inaccessible to me. The reference 
in the Zoological Record is to Boll. Soc. Nat. Napoli, III, 1889, p. 180. 
