I 



EXPLANATION OF PLATE XLVIII.* 



Ochlesis innoceiis, gen.nov. et sp. 



n.s. — Line indicating natural size of specimen figured below. 



a.s., a.i. — First and second antennae. 



I.S., Li. — Upper and lower lips. 



m.m., mx.l, mr,. 2, ma;/?. — Mandibles, first and second maxillse, 

 and niaxillipeds. 



mx. 1'. — First maxilla. 



■gn. 1, gn. 2, prp. 2, 3, 4, 5- — First and second gnathopods, 

 second, third, fourth, and fifth peraeopods. 



gn. r. — Finger and part of sixth joint of first gnathopod. 



pip. — One of the pleopods. 



urp. i, ^, 3, 3. — Pleon from the fourth segment to the end, with 

 urp. 1 and 2 of the right side, and the pair of urp. 3. 



T.., urp. 3. — The telson and third uropod of the specimen figured 

 at the top of the plate, of which also the lower lip, first 

 maxilla, part of first gnathopod, third uropod and telson 

 are represented. All the other details were drawn from 

 a slightly smaller specimen. All the detail figures are 

 drawn to the same scale. 



