BORRADAILE—LAND AND FRESHWATER DECAPODA. 65 
or pectinated crests of any kind on the palm.” This is true of the female, but in the 
male there is a row of strong knobs on the inside of the palm, roughly parallel with 
the fingers, and a similar, less distinct row at right angles to this. The upper edge of 
the palm is marked in both sexes by a low but sharp, rough ridge. The third leg is not, 
in my specimens, quite two and a half times the length of the carapace. 
Localities. Found in every stream in the Seychelles. Specimens from Silhouette, 
Praslin (700 ft.), Praslin (Anse Marie Louise), Mahé (Cascade) : all Seychelles. 
8. Sesarma intermedium (de Haan). 
Alcock, Journ. As. Soc. Bengal, lxix. ii. 3, p. 416. 
Locality. Mangrove-swamp, Silhouette, Seychelles. 
Family Gecarcinide. 
Genus CARDISOMA, Latr., 1825. 
9. Cardisoma carnifex (Hbst.), 1794. 
Alcock, Journ. As. Soc. Bengal, 1xix. ii. 3, p. 445. 
Localities. Found throughout the Indian Ocean in marshy places. Specimens from 
Coetivy, Mahé, and Praslin, Seychelles, and Chagos. 
10. Cardisoma hirtipes, Dana, 1851. 
Alcock, Journ. As. Soc. Bengal, Ixix. ii. 3, p. 447. 
Locality. Farquhar Atoll. 
Family Ocypodide. 
Subfamily Ocypodine. 
Genus OCYPODE, Fabr., 1798. 
11. Ocypode ceratophthalma (Pallas), 1772. 
Alcock, Journ. As. Soc. Bengal, lxix. ii. 3, p. 345. 
Localities. Common throughout the Indian Ocean. Specimens from Seychelles, 
Egmont, Peros Banhos, and Ile de la Passe, Salomon Atoll, Chagos. 
- 12. Ocypode cordimana, Desm., 1825. 
Alcock, Journ. As. Soc. Bengal, lxix. i. 3, p. 349. 
Localities. Common throughout the Indian Ocean. Specimens from Praslin, Seychelles, 
and Salomon Atoll, Chagos. 
SECOND SERIES.— ZOOLOGY, VOL. XII. 10 
