201 
1895.] A. Alcock —Carcinological Fauna of India. 
''I. Carapace sub-circular or globular: ros¬ 
trum emarginate: ambulatory legs of 
moderate length, stout: the entire body, 
and the appendages in great part, dense¬ 
ly tomentose. ... Doclea. 
fi. Post-ocular lobe 
completely isolat¬ 
ed both from the 
supra-ocular eave 
and from the ba¬ 
sal antennal joint: 
2nd pair of trunk- 
legs never ap¬ 
proaching six 
times the length 
of the carapace... Chorilibinia. 
• • 
11. 
well as that be¬ 
tween the post¬ 
ocular lobe and 
the basal antennal 
joint occupied by 
a spine : 2nd pair 
of trunk-legs six 
or more times the 
length of the ca¬ 
rapace.... Egeria. 
Alliance 2. Lissoida. Supra-ocular eave in the closest contact with the post¬ 
ocular process, and with its antero-external angle almost always (always in Indian 
genera) very strongly produced forwards in the plane of the rostrum. 
i. Surface of carapace tubercular: chelipeds of the male 
stouter than those of the female: abdomen of the 
female seven-jointed. Tylocarcinus. 
ii. Surface of carapace spiny: chelipeds of the male not 
stouter than those of the female: abdomen of the 
female five-jointed. Hoplophrys. 
Space between 
the post-ocular 
lobe and th e supra- 
ocular eave, as 
II. Spines of the ros¬ 
trum coalescent \ 
in their basal half. 
2. Carapace broadly 
triangular: tip 
of the rostrum 
deeply cleft: am- \ 
bulatory legs 
extremely long 
and slender. 
Alliance I. Pisoida. 
Scyramathia, A. Milne-Edwards. 
Scyramathia, A. Milne-Edwards, Compt. Rend. XCI. 1881, p. 356. 
Scyramathia, Sars, Norwegian North-Atlantic Expedn., Crustacea I A . p. 5. 
Scyramathia, S. I. Smith, ‘ Albatross ’ Crustacea (1884), 1886, p. 21. 
Anamathia (part) Miers, ‘Challenger’ Brachyura, p. 25. 
Carapace pyriform or elongate-triangular, armed either with 
tubercles, or with long spines much like those of Anamathia in their 
uniform size and definite arrangement: the hepatic and lateral epi- 
