138 A, Alcock — Carcinological Fmma of India, [No. 2, 



those belonging to the Indian fanna are prinled in Roman type, and 

 those known to me by autopsy are marked with an asterisk. 



Family Calappidse. 



Subfamily I. Calappinm. 

 Alliance I. Calappoida. 



* Calappa. 



Paracyclois, Miers, * Challenger ' Brachyura, p. 288, pi. xxiv. figs. 1, 

 la-lc. 



* Platymera, Milne-Edwards, Hist. Nat. Crust. II. 107 ; and Milne- 

 Edwards and Lucas, Voy. Amer. Merid. Crust, pi. xiii. 



* Mursia. 



Acanthocarpus, Stimpson, Bull. Mus. Comp. Zool. II. 1870-71, p. 

 352 ; and A. Milne-Edwards, Bulk Mus. Comp. Zool. VIII. 1880-81, 

 pl.i. 



* Cryptosoma. 



Alliance II. Orithyioida, 



Oritliyia, Fabr., Milne-Edwards, Hist. Nat. Crust. II. 110, and in 

 Cuvier, Regne Animal, Crust., pi. viii. figs. 1, la-lc. 



Subfamily II. Matutinse. 

 Alliance I. Matutoida. 



* Matnta. 



Alliance II. Hepatoida. 



Osachila, Stimpson, Bull. Mus. Comp. Zool., II. 1870-71, p. 154 ; 

 and Faxon, 'Albatross' Stalk-eyed Crustacea, pi. v. figs. 2, 2a, 26. 



* Hepatus, Latr., Milne-Edwards, Hist. Nat. Crust. II. 116, and in 

 Cuvier Regne Animal, Crust. pL xiii. figs. 2, 2a-i. 



Subfamily CALAPPIN^. 



Calafpidse, Dana loc. cit., and Miers loc. cit. 



Merus of external maxillipeds not elongate and acute (except in 

 the exotic and somewhat aberrant genus Oiithyia), and never concealing 

 the palp in repose. Legs giessorial (except in the exotic genus Orithyia.) 



