Indian Deep-sea Crustacea. 



Uroptychus bacilUmanus, sp. n. 430 fath. 



fusimanus, sp. n. 430 fath. 



cai'irostris, sp. n. 75-60 fatli. 



Hoynola profunidonim, sp. n. 430 fath. 



meyulops, Alcoek. 370-419 fath. 



Paromolopsis Boasi, Wood-Mason. 430-498 fath. 



Ili/psnp/irys lonyipes, sp. n. 430 fath. 



Arachnodromia Baffini, gen. et sp. u. 430 fath. 

 *Ethusa gracilipes, Miers. 836 fath. 



incUca, Alcoek. 360 fath. 



Lyreidus Channeri, Wood-Mason. 360 fath. 



Physachceus ctenurus, Alcoek. 185 fath. 



Echinoplax pnngens, Wood-Mason. 185 fath. 

 *Cyrtomaia Suhmi, Miers. 430 fath. 



Platymaia WyvUle-Thomsoni, Miers. 185 fath. 



Scyramathia liivers-Andcrsoni, Alcoek. 430 fath. 



Trachycarcinus ylaucus, sp. n. 430 fath. 



Spheyioinerides trapezioides, Wood-Mason. 90 fath. 



Benthochascon Hemingi, geu. et sp. n. 185 fath. 



Carcinoplax lonyipes, Wood-Mason. 430 fath. 



Psopheticus stridtilans, Wood-Mason. 185-419 fath. 



Pthaimo^^lax Sinclairi, sp. n. 430 fath. 



Camatopsis rnbida, gen. et sp. n. 194 fath. 



Pteyioplax notopus, Alcoek and Anderson. 185 fath. 



Pinnoteres abyssicola, sp. n. 430 fath. 



Stomatopoda. 

 *SquiUa leptosquilla, Brooks. 185-419 fath. 



Amphipoda. 

 *C'ystisoma spinosum (Fabr.). 172-498 fath. 



BRACHYURA. 



Family Homolidae. 



HOMOLA, Leach. 



Homola profundorum, sp. n. 



Carapace very decidedly inacruriform, deep, ovoid-trian- 

 gular, iDroadest abaft the middle of the branchial region, 

 tapering to an acutely spiniform rostrum, of which the lengtii 

 is about a third that of the rest of the carapace. Diverging 

 from either side of the base of the rostrum is a spine of 

 similar form and size. The only otiier elevations on the 

 carapace are a hepatic spine just behind tiie hollow for the 

 retracted eye, an antennal spine just outside the antennal 

 base, and a blunt denticle near the middle of the ill-defined 

 lateral border. 



