MARINE CROSTACEANS. 719 



EXPLANATION OF PLATES. 



PLATE XLIX A. Galathura borradailei, n. sp. (p. 700). 



11. s. Natural size, that is, length when fully e.^ctended, of specimen represented in the adjoining 

 figure, lateral view, curved position. 



C. Cephalon with first peraeon segment in dorsal view. 



PI. Pleon with last peraeon segment in dorsal view. 



a. s., a. i. Upper and lower antennae. 



m., mx. 1, m.vp. Mandible, first maxilla, iiia.xillipeds. 



gn.\, pi'p.l, i)rp.5. First gnathopod, first peraeopod, fifth peraeopod, with higlier magnification of 

 some spines of p7-p. 1, and of finger tip of p7-p. 5. 



pip. 1, pip. 2. First and second pleopods, with higher magnification of distal part of male appendix. 



T., urp. Telson and uropods, ventral view. This figure and all the figures of separate appendages 



are magnified to the same scale, except those of the mouth-organs, which are on the same 



scale as the enlarged details of 2^J>- 1> ^, '•■'ifl ph^- 2. 



PLATE XLIX B. Cirolana sulcaticauda, n. sp. (p. 701). 



n. s. Lines indicating natural size of specimen figured below in dorsal and lateral views. 



a. s., a. i., m. m. First and second antennae, and mandibles, above which are the upper lip, epistome, 



and frontal lamina. 

 vix. 1, mx. 2, mxp. First and second maxillae, and the raaxillipeds. 

 gn. 1, prp. 5. First gnathopod and fifth peraeopod. 

 pip. 2. Second pleopod. 

 PI. Pleon in dorsal view, less highly magnified than the rest of the details, which are on 



a uniform scale. 



PLATE L A. Lanocira rotundicauda, n. sp. (p. 707). 



11. s. Natural size of female specimen figured below in dorsal view. 



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



VI. inx.l, //(.»;. 2, m.vp. Mandible, first and second maxillae, and maxilliped. 



gn. 1, prp. 5. First gnathopod and fifth peraeopod. 



PI. Pleon less highly magnified than the foregoing details, and these than the following. 



mx. \,juv. First maxilla of young extracted from the maternal pouch. 



PI. juv. Pleon of the same juvenile specimen. 



PLATE L B. Corallana hirsuta, Schiodte and Meinert (p. 704). 



n. s. Lines indicating natural size of female specimen figured below in dorsal view. 

 a. s. S • First antenna of male, with part of head showing facets of eye. 



