Fic. 
EXPLANATION OF PLATE I. 
Squalla latreillet (Eydoux and Souleyet). 
1.—Last two abdominal somites, telson and right uropods of a female specimen from the Persian 
Gulf : dorsal view. 
2.—Last two abdominal somites, telson and left uropods of a male specimen from the Persian 
Gulf: dorsal view. 
3.—Right eye in dorsal view. 
4.—Left half of last four thoracic somites in dorsal view. 
Squilla gibba, Nobili. 
5.—Anterior half of the type specimen, a male, in dorsal view. 
6.—Right eye in dorsal view. 
7-—Antero-lateral angle of carapace in lateral view. 
8.—Raptorial claw of male. 
g.—Raptorial claw of female. 
10.—Fifth, sixth and seventh thoracic somites in lateral view. 
11.—Last two abdominal somites, telson and uropods of the type specimen : dorsal view. 
12.—I,ast abdominal somite and telson of female in dorsal view. 
Squilla decorata (Wood-Mason). 
13.—Right eye in dorsal view. 
14.—Left half of last four thoracic somites in dorsal view. 
15.—Last two abdominal somites, telson and right uropods of a small female from the Yé River en- 
trance : dorsal view. 
16.—The same in ventral view. 
Squilla microphthalma, H. Milne-Edwards. 
17.—Right eye in dorsal view. 
18.—Left half of last four thoracic somites in dorsal view. 
19.—Last two abdominal somites, telson and uropods of a female from the Madras Coast. 
20.—The same parts of a female from Karachi. ; 
Squilla fasciata, De Haan. 
21.—Anterior half of the female specimen from the Andamans : dorsal view. 
2.—Raptorial claw of the same specimen. 
tN 
23.—Last two abdominal somites and telson of the same specimen : dorsal view. 
