184 A. Alcock — Carcinological Fauna of India. [No. 2, 



Camposcia, Latreille. 



[Camposcia, Latreille, Cuvier Regne Animal (2) IV. p. 60.] 

 Camposcia, Milne- Edwards, Hist. Nat. Crust. I. 282. 

 Camposcia, de Haan, Fauna Japonica, Crust., p. 87. 

 Camposcia, Miers, Journ. Linn. Soc., Zool., Vol. XIV. 1879, p. 644. 



Carapace pyriform. Rostrum broad, exceedingly short — hardly 

 surpassing the level of attachment of the eyes — emargmate, slightly 

 deflexed. 



Eye-stalks long, recurved, retractile towards the sides of the 

 carapace : a post-ocular tooth, not however affording any concealment 

 to the eye. Antennulary fossa? coalescent to form a single chamber. 

 Antenna? moderately long, almost entirely exposed to dorsal view, the 

 free joints of the peduncle flattened. 



External maxillipeds with the merus narrower than the ischium, 

 and giving attachment to the next joint at the summit. Chelipeds in 

 both sexes slender — but most so in the female — and short. Some of 

 the ambulatory legs long. 



The abdomen in both sexes has all seven joints distinct, and is 

 as broad in the adult male as it is in the adult female — covering almost 

 the whole sternum. 



Camposcia retusa, Latr. 



[Camposcia retusa, Latreille, Cuvier Regne Animal (2) IV. p. 60.] 



[Camposcia retvsa, Goerin, Icon. Regit. Anim. Crust., pi. ix. fig. 1.] 



Camposcia retusa, Latr. Milue-Edwards, Hist. Nat. Crust. I. 283, pi. xv. figs. 15 

 and 16. 



Camposcia retusa, Cuvier, Regne Animal, Crust., pi. xxxii. fig. 1. 



Camposcia retusa, Adams and White. Zool. ' Samarang,' Crust., p. 6. 



Camposcia retusa, Bleeker, Recherches Crust. del'Ind. Arehipel., p. 7. 



Camposcia retusa, Stimpson, Proo. Acad. Nat. Sci. Philad., 1857, p. 218. 



Camposcia retusa, A. Milne- Edwards, Nouv. Archiv. du Mus., VIII. 1872, p. 255. 



Camposcia retusa, Brocchi, Ann Sci. Nat. (6) II. 1875, Art. 2, p. 89, pi. xviii. 

 fig 156 (male appendages). 



, oosoia retusa, Hilgendorf, Monatsber. Akad. Berl., 1878, p. 784. 



Camposcia retusa, Haswell, Proc. Linn. Soc, N. S. Wales, IV. 1879, p. 433; and 

 Cat. Austr. Stalk and Sessile-eyed Crust., p. 4. 



Camposcia retusa, E. Nauck, Zeits. Wiss. Zool., xxxiv. 1880, p. 38 (gastric teeth). 



Camposcia retusa, Miers, Zool. 'Alert,' pp. 181, 189, 516, and 520. 



Camposcia retusa, De Man, Archiv. f. Naturgesch. LIU. 1887, Bd i. p. 219. 



Camposcia retusa, C. W. S. Aurivillius, Kongl. Sv. Vet. Akad. Handl., XXIII. 

 18S8-89, No. 4, p. 35. 



Camposcia retusa, A. Ortmann, Zool. Jahrb., Syst., etc., VII. 1893, p. 35. 



[Camposcia retusa, F. M tiller, Verh. Ges. Basel, VIII. p. 473.^ 



Carapace pyriform, thin, but well calcified. The whole body and 



