NO. 1175. ISOPODS OF THE PACIFIC COAST— RICRABDSOX. 863 



Habitat. — Distribution world-wide; Colfax, California (Cook and 

 Jaquay); Monterey, California; Unalaska. 



74. PORCELLIO SCABER Latreille. 



Oni8cu8 aseUu8 Linn.ecs, Fn. Su., p. 2058 ; Syst. Xat., I, p. 1061 ; in part. 

 Porcellio scaler Latreille, Hist. Crust. Ins., VII, p. 45; Gen. Crust, I, p. 70. — 



Leach, Edinb. EncycL, VII, p. 406. 

 Oniscus granulatus Lamarck, Hist. Nat. ties iiniraanx sans vertebres, V, j). 154; 2d 



ed., v., p. 261. 

 Porcellio scaber Risso, Crust, de Nice, jj. 155; Hist. Crust., p. 119. 

 Porcellio ni(/ra Say, .Tourn. Phil. Acad., I, p. 432. 

 Porcellio granulatiia Brebissox, Mem. Soc. Calv., 1825, p. 261. 

 Porcellio scaber Desmarest, Consid. Crust., p, 321. — Brandt and Ratzeburg, 



Med. Zool., II., p. 77, pi. 12, figs. 1-i and A-B. — Brandt, Consp., p. 14 (Bull. 



Soc. Imp. d. Naturalistes de Mo8cou,VI, 1833). 

 Porcellio hrandtxi Milne-Edwards, Hist. Nat. des Crust., Ill, p. 168. 

 Porcellio granulatus Milne-Edwards, Hist. Nat. des Crust., Ill, p. 169, pi. 32, 



fig. 21. 

 Porcellio scaber Milne-Edwards, Cuvier Rg. An., 1849, pi. 71-71 bis. 

 Porcellio nif/ra Gould, Rep. Crust., p. 337. 

 Porcellio scaber Koch, Deutschlands Crust., p. .34. 

 Porcellio ditbins Koch, Deutschlands Crust., p. 34. 

 Porcellio asper KocH, Berichtig, p. 207, pi. 8, fig. 98. 

 Porcellio scaber Lereboullet, M^m. Strasb., IV, p. 34, pi. 1, figs. 4, 5; pi. 2, figs. 



43-47. 

 Porcellio gemmiilatus Dana, Crust. U. S. Expl. Exp., 1853, ji. 725, pi. 47, fig. 7. — 



Stimpson, Journ. Bos. Soc. Nat. Hist., VI, p. 66. 

 Philoscia tiiberculalaia Stimpson, Proc. Cal. Acad. Sci., I, p. 89. 

 Porcellio acabei- Sill, Crust. Sieb., 1861, p. 3. — Bate and Westwood, Brit. Crust., 



II, p. 475. 

 Porcellio j)aulenses Heller, Xovara Exp., p. 136, pi. 12, fig. 5. 

 Porcellio scaler Plateau, Bull. Acad. r. Belgique, 2d ser., XXIX, 1870, No. 2, p. 



8. — E. Brandt, Hora- Soc. Ent. Rossi, A'lII, p. 167. — Budde-Lund, Nat. 



Tidsskrift.. 3d ser., VII, p. 238; Prospectus, p. 3; Bos, Crust. Hedrioph. 



Nederl., pp. 38, 91. — Budde-Lund, Crust. Isop. Terrestria, 1885, pp. 129-131.1 



Habitat. — Distribution world-wide; San Francisco, California; San 

 Pedro, California; Pnget Sound. 



Budde-Lund suggests that Porcellio gemmulatus Dana differs in 

 no wise from Porcellio scaber.'^ 



30. METOPONORTHUS Budde-Lund. 



75. METOPONORTHUS PRUINOSUS Budde-Lund.' 



Metojyonorthus pruinosus JiVDDE-LiViiD, Crust. Isop. Terrestria, 1885, pp. 169,170. 

 Porcellio macnlicornis KocH, Deutschlands Crustaceen, 1840, p. 34. — Stuxberg, 

 0fver8igt af Vetensk. Akad. Forhandl., 1875, No. 2, p. 55. 



Habitat. — California. 



■ See Budde-Lund for further synonymy. 

 2 Crust. Isop. Terrestria, 1885, p. 131. 

 ^ See Budde-Lund for further synonymy. 



