236 PLYMOUTH MARINE INVERTEBRATE FAUNA. 



[ Copepoda — contd.] 

 Longipediidae. 

 LONGIPEDIA ScoTTl: U. 0. Sors, Ciusi. Norway, vol. v, p. 11, lig. 

 Plymouth (G.C.B.). 



Ectinosomidae, 

 MiCROSETELLA NOKVEGICA (Boeck) { = Ediiwsoma atlanticum, Brady]: 

 G. 0. Sars, Crust. Norway, vol. v, p. 44, fig. 

 Plymouth ; Jau.-Peb. 1899, rare (p.t.c). 



Harpacticidae. 

 Euterpe acutifrons (Dana): C. Clans, Frei lebend. Copep., p. 110, 

 fig. (as E. gracilis). 



Plymouth, very abundant late winter and spring, 1889 (g.c.b.) : 

 1899; Jan. -Feb., rare; Mar.-May, somewhat rare; July, fairly 

 plentiful ; Aug., rare ; Sept., fairly common ; Oct.-Dec., more or 

 less rare (p.t.c). 

 Thalestris mysis, Clans : G. S. Brady, Monogr. Free & Semip. Copep. 

 Brit. Is., vol. ii, p. 121, fig. 

 The Cattewater (g.c.b.). 



Cyclopidse. 

 OiTHONA plumifera, Baird : W. Gicsbrccht, Fauna Flora Neapel, vol. xi.x, 

 pp. 548, etc., fig. 



Very abundant Feb.-Apr., practically absent during late summer 

 and autumn, 1888-9 (g.c.b.). 

 OlTHONA SIMILIS, Claus. : W. Giesbreclit, Fauna Flora Neapel, vol. xix, 

 pp. 548, etc., fig. 



Plymouth, 1899, more or less common tliroughout the year (p.t.c). 



Cyclopina littokalis (Brady) : G. S. Bnuhj, Monogr. Free & Semip. 

 Copep. Brit. Is., vol. i, p. 92, fig. 



Plymouth, few specs. Apr. 1889 (g.c.b.). 



Corycseidae. 



CoRYCiEUS ANGLICUS, Lubbock : G. S. Bradi/, ]\Ionogr. Free & Semip. 

 Copep. Brit. Is., vol. iii, p. 34, fig. 

 Plymouth (g.c.b., p.t.c, t.v.h.). 



CORYC^US VENUSTUS, Dana: W. Gicsbrccht, Fauna Flora Neapel, vol. 

 xix, pp. 674, etc., fig. 



Plymouth, Nov. 1890, very rare (p.t.c). 



Oncea xMEDITERRANEA (Claus): /('. Gicshrcrlif, Fauna Flora Neapel, 

 vol. xix, pp. 602, etc., fig. 

 Plymouth (g.c.b., p.t.c). 

 Oncvea minuta: if. Giesbreclit, Fauna Flora Neapel, vol. xix, pp. 003, 

 etc., fig. 



Plymouth, 1899, very rare Jan.-Mar., rare in Dec. (p.t.c). 



ONCiEA SUBTILIS: W. Giesbvecld, Fauna Flora Neapel, vol. xix, pp. 603, 

 etc., fig. 



Plymouth, ]\Iar. 1899, very rare (p.t.c). 



Saccopsis Alleni: E. Brmnpt, C. R. Acad. Paris, vol. cxxiv, p. 1404, fig. 

 Plymouth, on Pohjcrrrvs ai'raiifi(fci's (e.b.). 



