PLYMOUTH MAi;iNE INVERTEBItATE FAUNA. 283 



[ Nudibranchiata— co»/r/.] 



Akchidokis tuberculata (Cuvier) : J. Alder & Hancock, Moiiogr. Brit. 

 Nudibr. Moll., p. 41, fig. (as Doris). 



Not uncominon on most rocky shores and in dredgings from the 

 Sound (w.G., AV.i.B., s.P.) : Yealni E. ; liame-Eddystone (4ds.: Eddy- 

 stone Gds. (w.i.B.). 



])reeding: Jan.-Jnne (w.G.). 

 FiOSTANGA COCGINEA (Forbes): J. Alder & Hancock, Monogr. Brit. Nudibr. 

 Moll., p. 42, fig. (as Doris). 



Occasionally on the shore and in dredgings from the Sound on 

 stony ground (w.i.B., sp.): Drake's I. (w.G., G.c B.) : Yealm K. ; 

 Downderry, on the shore (w.i.b.) 

 JORUNNA JoHNSTONi (Alder & Hancock): J. Alder & Hancock, Monogr. 

 Brit. Nudibr. Moll., p. 42, fig. (as Doris). 



Occasionally on rocky and stony shores, and in dredgings from 

 the Sound (w.G., w.i.b., s.p.): Keny Eks. ; Yeahn Est., south shore 

 (W.I.B.). 

 Platydoris (gen.?) testudinaria (Eisso): J. G. Jeffreys, Brit. Couch., 

 vol. V, p. 85 (as Doris). 



Drake's I. (w.G., t.v.h.) : Barn Tool (w.H., w.G.) : Garden Battery 

 (e.j.a.): Mt. Edgcumbe; Millbay Ch.; Queen's Gd., very occasionally 

 (R.A.T.) : Duke Ek. (w.G.) : Yealm E. (r.a.t.) : Eame-Eddystone Gds, 

 (w.i.b.). 



Polyceridae. 

 ^GIRES PUNCTILUCENS (d'Orbigny) : J. Alder & Hancock, Monogr. Brit. 

 Nudibr. Moll., p. 44, fig. (as yEfjiri/s). 



Millbay Pit and Oh., very occasionally; l)rake's I., single spec, 

 among coralline (r.a.t.): Queen's Gd. (t.v.h.): Duke Ek. (w.G., t.v.h.): 

 Yealm E. (r.a.t.) : Wembury B., few small specs, among corallines 

 (t.v.h.) : Eddystone Gds. (e.j.a.). 

 Triopa clavigera (Milller): J. Alder & Hancock, Monogr. Brit. Nudibr. 

 AIoll., p. 44, fig. 



Milllmy Pit, single spec, (w.i.b., r.a.t.): Mevvstone Ledge, occasion- 

 ally (r.a.t.): Mewstone Gds. (w.G., E.J.A.): Stoke Pt. Gds.; Eddy- 

 stone Gds. (e.j.a.). 

 Thecacera PENNIGERA (Montagu): J. Alder & Hancock, Monogr. Brit. 

 Nudibr. Moll., p. 44, fig. 



Off Eame Hd., 20 fnis., single spec. (w.G.): Queen's Gd. (s.P.). 

 Palio Lessoni (d'Orbigny) : -/. Alder tfc Hancock, Monogr. Brit. Nudibr. 

 Moll., p. 45, fig. (as Polycera occllata and P. Lesso)iii). 



Eum B. (W.I.B., R.A.T., S.P.): Duke Ek.; Mt. Edgcumbe; Drake's I. 

 (W.G.): Queen's Gd. (t.v.h.): Asia Sh. (R.A.T.). 

 Polycera quadrilineata (Miiller) : J. Alder & Hancock, Monogr. Brit. 

 Nudibr. Moll., j). 45, fig. 



In most years abundant on Zostera beds; Cawsand B.; Yealm 

 Est.; etc. (w.i.b., s.p.): Drake's I., under stones (w.l.B.) : Yealm E., 

 occasionally (r.at., W.I.B): Q)ueen's Gd. (w.i.b.): Wembury B. (w.G.): 

 Kame-Eddystone Gds.; Eddystone Gds. (w.i.b., s.P.): Bigbury B., 

 large spec, close in, off Thurlestone (w.i.b.). 

 Breeding : July-Aug. (w.G.), 



NEW SKItlKs.— Vol.. VII. NO. 2. T 



