188 PLYMOUTH MARINE INVERTEBRATE FAUNA. 



[ Anthomedusae — contd. ] 

 Laridae, 



Lar Sabellarum, Gosse [Medusa = iri/Zm stellata]: T. Hincks, Hist. 

 Brit. Hydr. Zooph., p. 36, fig. 



Millbay Ch., on Sabellid tubes (a.j.s.): on FotamiUa Torelli (e.t.b.). 

 Attached medusa^, Feb. (e.t.b., a.j.s.). 



Corynidae. 



CoRYNE VAGINATA, Hincks : G. J. Alhiian, Monogr. Gymnobl. Hvdr. 

 p. 268, fig. 



Under the Hoe, fairly abundant (e.j.a.) : common in tide-pools ; 

 Paini B. ; Cawsand B. (r.a.t.) : Drake's T. (G.C.B., t.v.h.) : inside 

 Bovisand Pier (^v.G.): Bovisand B. (G.C.B.): Wembury B. (g.c.b., e.j.a.). 



Breeding : Apr. (R.A.T.) : May-Aug. (g.c.b.). 

 Syncoryne eximia, AUman : G. J. Allman, Monogr. Gymnobl. Hydr. 

 p. 282, fig. 



Single colony on piece of old rope, 1 m. S. of the Mewstone, 

 May, 1889 (g.c.b.) : Penlee Pt., Sept., 1897 (e.t.b.). 



Medusa buds in September (e.t.b.). 

 Syncoryne (sp.?) gravata (T. S. Wright) : T. HincU, Hist. Brit. Hydr. 

 Zooph., p. 53, fig. 



Hocks under the Hoe, occasionally; Mt. Edgcumbe (w.G., r.a.t.): 

 Drake's I. ; Devil's Pt. ; Garden Battery (e.j.a.). 



With attached medusae : Mar. (w.G., r.a.t.) : Apr. (e.j.a.). 

 Zanclea implexa (Alder): G. J. AUman, Monogr. Gymnobl. Hydr., 

 p. 290, fig. (as Goumaria). 



A single colony on an encrusting Polyzoan dredged from rocky 

 ground between Penlee Pt. and Rame Hd., Aug. 1899 (e.t.b.). 



Medusae liberated : Aug. (e.t.b.). 



Stauridiidse. 



Stauridiu.m productum, Wright: G. J. AUman, Monogr. Gymnobl. 

 Hydr., p. 371, fig. 



A small colony in a Laboratory tank, June, 1899 (e.t.b.). 



Myriothelidse. 



Myriothela phrygia, Fabricius: T. Hind's, Hist. Brit. Hydr. Zooph., 

 ].. 77, fig. 



Connnon, under stones, at low tide (g.c.b.): Drake's I. (g.c.b., r.a.t., 

 S.P.): Millbay Ch. (e.j.a., A.j.s., t.v.h., r.a.t., s.p.): shore below the 

 Lab., Mt. Edgcumbe (e.j.a.) : Pame Hd. (t.v.ii.) : Asia Sh., Peny 

 Rks. (r.a.t.): Picklecombe, Bovisand B., Mewstone (g.c.b.): Bum B. 

 (a.j.s.): Wembury B. (g.c.b., t.v.h., a.j.s., r.a.t.). 



Gonophores ripe : Jan., Mar., Apr. (r.a.t.) : ]\Lay-Aug. (g.c.b.). 



Eudendriidae. 



EUDENDRIUM ALBUM, Nutting: 0. 0. jyiU/l)if/, Ann. Mag. Nat. Hist., 

 ser. 7, vol. i, p. 362, fig. 



One of the most abundant Hydroids at Plymouth during the 

 spring : on stones from Millbay Ch., often covering the stones 



