ON CRUSTACEA BROUGHT BY DR WILLEY FROM THE SOUTH SEAS. 681 



mxp. Maxillipeds. 



ynp. 1, 2. First and second gnathopods. 

 prp. 2, 5. Second and fifth peraeopods. 

 T., urp. Telson and uropods. 



PLATE LXIV D. 



Leptochelia lifuensis, u. sp. S. 



n.s. Natural size of a male specimen. 



a.s., a.i. First and second antennae of the specimen. 



gnp. 1. First gnathopod. 



prp. 5. Fifth peraeopod. 



PLATE LXV A. 



Apanthura sandalensis, n. sp. 



n.8. Line showing natural size, with hiteral view of specimen below. 



c. Dorsal view of cephalon. 



PI. Dorsal view of pleon. 



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



l.s. Epistome and upper lip. 



m. Mandible. 



l.i., mx. 2. Lower lip and secunil maxillae in combination. The much more highly 

 magnified figure at the lower right-hand corner is from a second specimen. 



mx. 1. First maxilla. 



iii3:p. Maxillipeds. 



gnp. 1, gnp. 2. First and second gnathopods. 



prp. 5. Fifth peraeopod. 



v/rp. Uropods in connection with pleon. Upper and lower divisions of the same shown 

 separately (somewhat broken). 



PLATE LXV H. 



Leptochelia lifuensis, n. sp. ^ . 



n.s. Line representing length, natural size, with dorsal view oi aninial just below. 



a.s. First antenna. 



a.i. Second antenna. 



l.s. Upper lip. 



or. p. Ural parts below the upper lip. 



gnp. 1, 2. First and second gnathopods. 



prp. 1, 2, 4, 5. First, second, fourth and fifth peraeopods. 



pip. One of the pleopods. 



urp. U roped. 



T. Telson. 



