THE CRUSTACEA OF NEW JERSEY. 517 



Armadillidium quadrifrons Stoller. 



Armadillidium quadrifrons Stoller, 54th An. Rep. N. Y. State Mus., I, 1900 

 (1902), p. 2iir, fig. 2. Schenectady, New York. 



H. Richardson, Bull. U. S. Nat. Mus., No. 54, 1905, p. 668, figs. 



707-708. Schenectady, New York. 



New York (Schenectady). 



Family ONISCIDvE. 

 Wood Lice. 



Genus ACTONISCUS Harger. 



Actoniscits Harger, Am. Jour. Sci. Art., (3) XV, 1878, p. 373. Type 

 Actotiiscus cllipticiis Harger, monotypic. 



Actoniscus ellipticus Harger. 



Actoniscus ellipticus Harger, Amer. Journ. Sci. Art., (3) XV, 1878, p. 373. 



Savin Rock, near Next' Haven, and also at Stony Creek. (Connecticut.) 

 Harger, Proc. U. S. Nat. Mus., H, 1879, p. 164. Only south of Cape 



Cod. 



Harger, Rep. U. S. F. Com., VI, 1879 (1880), p. 309, PI. i, fig. 3. Stony 



Creek, Long Island Sound. 



H. Richardson, Am. Nat., XXXIV, 1900, p. 307. Atlantic coast south 



to Cape Cod. 

 H. Richardson, Proc. U. S. Nat. Mus., XXIII, 1901, p. 576. Stony 



Creek, Long Island Sound. 

 H. Richardson, Bull. U. S. Nat. Mus., No. 54, 1905, p. 634, fig. 678. 



Stony Creek, Long Island Sound. (Connecticut and Bermudas.) 



M. J. Rathbun, Occas. Papers Boston Soc. N. Hist., VII, 1905. p. 47. 



(Connecticut.) 



Long Island Sound. 



Genus METOPONORTHUS Budde-Lund. 



MetopDnorfhiis Buddc-Lund. Prosp. Gen. Spec. Crust. Isop. Terrest,, 1879, 

 p. 4. Type PorceUio prninosus J. F. Brandt. (Not consulted.) 



PorcclUonidcs Miers, Proc. Zool. Soc. London, 1877, p. 668. Type Porcellion- 

 idcs flavovittata Miers, second species. 



iVietoponorthus pruinosus (J. F. Brandt). 



PorceUio friiiiiosus J. F. Brandt, Bull. Soc. Imp. Nat. Moscou. VI, 1833, pp. 



171-193- Europe. (Not consulted.) 

 Mctoponortlms pruinosus Stebbing, Hist. Recent Crust. (Internat. Sci. Ser. 

 • LXXIV). 1S93, P- 429. Cosmopolitan. 



