PLYMOUTH MARINE INVERTEBRATE FAUNA. 247 



[ Schizopoda — contd.'[ 



Leptomysinse, 



Erythrops elegans (G. 0. Sars) : G. 0. Sars, Carcinol. Bidr. Norges 

 Fauna, Mysider, Pt. i, p. 33, fig. (as E. pygmcca). 



3 m. S.W. of Rame Hd., Aug. 1898 '(e.w.l.h. & w.l.B.) : Kame- 

 Eddystone Gds.; Mewstone 'Amphioxns' Gds. ; etc.; several specs. 

 Mar., June, Oct. and Nov. 1899 (w.i.b.). 



Breeding : June ; Oct. (w.i.b.) : Oct., late embryos only (w.g.). 



Mysidopsis angusta, G. 0. Sars : G. 0. Sars, Carcinol. Bidr. Norges 

 Fauna, Mysider, Pt. ii, p. 27, fig. 



Occasionally in 15-33 frns. (r.a.t.) : W. of Hand Deeps, June; 

 4 ni. S.S.AV. of Piame Hd., and Mewstone 'AmpJiioxus' Gd., Oct. ; 

 1 m. ^y. of Stoke Pt., Nov. ; 1899 (w.i.b.). 



Breeding : June-Oct. (w.l.B., R.A.T.). 



Mysidopsis gibbosa, G. 0. Sars : G. 0. Sars, Carcinol. Bidr. Norges 

 Fauna, Mysider, Pt. ii, p. 23, fig. 



Caw.sand B., several occasions 1893-4 (w.g.): Aug. 1898, few 

 specs. 3 m. S.W. of Eame Hd. (e.w.l.h. & w.i.b.) : 1899; single spec, 

 Cawsand B. in Apr. ; three specs. W. of Hand Deeps in June 

 (w.i.b.): Apr. 1902, Jennycliff B. (f.w.g.). 



Breeding: Apr. (w.i.b., r.a.t.): July (w.g.). 



Leptomysis gracilis (G. 0. Sars): G. 0. Sars, Carcinol. Bidr. Norges 

 Fauna, Mysider, Pt. iii, p. 31, fig. 



Aug. 1896, 3 ni. W. by S. of 'the Eddystone (w.i.b.) : Aug. 1898, 

 3 m. S.W. of Bame Hd. (e.w.l.h. & w.i.b.): June 1899, fairly 

 abundant W. of Hand Deeps (w.i.b.). 



Breeding: June (w.lb., r.a.t.). 



Leptomysis lingvura (G. 0. Sars) : G. 0. Sars, Carcinol. Bidr. Norges 

 Fauna, Mysider, Pt. iii, p. 35, fig. 



Cawsand B. ; liame Hd., on the shore among Favns ; Whitsand 

 B.; 4 m. S.S.AV. of Eame Hd.; W. of Hand Deeps, on sand: Yealni 

 Est., among decaying Zostera; several specs., Fel».-Oct. 1899 (w.l.B.). 



Breeding: Apr. ; Oct. (wm.b., r.a.t.). 



Leptomysis mediterranea : G. 0. Sars, Arch. Math. Naturvid., vol. i, 

 p. 37, fig. 



Cawsand B. : common June 1893 (w.g.): Aug. 1898 (e.w.l.h. & 

 w.i.b.): several specs. Feb., Apr., May, June, Sept. Oct. 1899 

 (w.i.b.). Jennycliff B. : single specs. Oct. and Dec. 1899 (w.l.B.) : 

 Apr. 1902, single spec, (r.a.t.^. Bovisand B.; Whitsand B.; Yealm 

 Est., among decaying Zostera ; Oct. 1899 (w.lb.). 



Breeding: Apr. (wm.b., r.a.t.): June (w.c;.): Oct.; Dec. (w.l.B., 

 K.A.T.). 



Mysinse. 



Hemimysis Lamorn^ (Couch): G. O.Sars, Carcinol. liidr. Norges Fauna, 

 Mysider, Pt. iii, p. 65, fig. (as Mysis). 



Cawsand B. : July 1893 (w.g.): a doubtful spec. Apr. 1900 

 (w.i.b.). Drake's L, single spec, (r.a.t.). 



