PLATE X. 



Fig. 23 — 23c. Tlialassocaris crinita (Dana) var. r Largest male from Stat. 213. — 23 rostrum, X 17 ; 23a 

 merus, carpus and parts of chela and ischium of the 2nJ leg of this male, X 33; 23^^ leg 

 of 3f<i pair of this male, X 17; 23^: dactylus of this leg, X 50. 



Fig. 24 — 2\b. Plesionika martia (A. M.-Edw.) var. semilaevis Bate. — 24 adult, full-grown male from Stat. 173, 

 natural size; 24^ male of medium size from Stat. 12, long 97 mm. (N°6 of Table B), X 2; 

 24^ young specimen from Stat. 316, long 96 mm., (N" 21 of Table B), X 2. 



Fig. 25 rt — 25^. Plesionika longipes (A. M.-Edw.) var. indica de Man. All the figures are taken from the 

 adult ova-bearing female captured at Stat. 254. — 25 « rostrum and the two anterior thirds 

 of the carapace, X 2; 251^ scaphocerite, X 2; 25^ left, 25<^ right mandible, X4; 25.? other 

 aspect of the right mandible, in which the molar process is looked at from above, X 4; 

 25/ second maxilla, > 4; 2^g second maxilliped, X 4. 



