THE CRUSTACEA OF NEW JERSEY. 513 



Genus HYPEROCHE Bovallius. 



Hyperoche Bovallius, Bih. K. Svensk Vet. Ak. Handl., XI, 1887, No. 16, p. 



18 Type Hyperoche kroeyeri Bovallius, first species. 

 Metoecus (nee Dejean 1833) Kroyer, Gronland Amfipoder, 1838, pp. 60, 63. 



Type Metoecus medusarum Kroyer, monotypic. 

 Tauria (nee Dana 1852) Boeck, Skand. Ark. Amphipoder, 1872, p. 82. Type 



Metoecus medusarum Kroyer, monotypic. 



Hyperoche abyssorum (Boeck). 



Metoecus abyssorum Boeck, Fork. Vid. Selsk. Christiania, 1870 (1871), p. 86. 



Hardanger-fjord ( Norway) . 

 Hyperoche abyssorum Holmes, Bull. Bur. Fisher., XXIV, 1904 (1905). p. 464 



Arctic regions to Albatross Sta. 2029, N. Lat. 39° 42', W. Long. 70° 47', in 



1 1 68 fathoms. 



Gui.F Stream. 



Family CYSTISOMID^. 



Genus CYST I SO MA Guerin-Meneville. 



Cystisoma Guerin-Meneville, Rev. Zool, 1842, p. 215. Type Cystisoma nep- 



tuiius Guerin-Meneville, monotypic. 

 Cystosoma, Cysteosoma, auct. 

 Thauuwps Willemoes-Suhm, Proc. Roy. Soc. London, XXI, 1873, p. 206. 



Type Tliaumops pellucida Willemoes-Suhm, monotypic. 

 Thaumatops, auct. 



Cystisoma spinosum (C. Fabricius). 



Oniscns spinosus C. Fabricius, Syst. Entomol., 1775, p. 298. Atlantic Ocean. 

 Cystisoma spinosum Holmes, Am. Nat., XXXVII, 1903, p. 271. Arctic 



America to Florida. 

 Holmes, Bull. Bur. Fisher., XXIV, 1904 (1905), p. 465. Albatross Sta. 



2199, N. Lat. 39° 57' 30", W. Long. 69° 41' 10", in 78 fathoms. 



Gui.F Stream. 



Family PHROSINID.^. 



Genus ANCH YLOMERA Milne-Edwards. 



Anchylomera Milne-Edwards, Ann. Sci. Nat. Zool., XX, 1830, pp. 385, 394. 



Type Anchylomera blossevillii Milne-Edwards, first species. 

 Hieraconyx Guerin-Meneville, Mag. Zool, VII, No. 17, 1836, p. 4. Type 



Hieraconyx raccourci Guerin-Meneville, monotypic. 



33 Mu 



