PLYMOUTH MATMXK INVEKTEBKATE FAUNA. 261 



[Biyozoa—coiUcL] 



Membranipora imbellis, Hincks : 7'. Hincks, Hist. Brit. Mar. Polyzoa, 

 p. 160, fig. 



Plymouth, a doubtful fragment (s.f.h.). 



Membranipora Lacroixi, Audouin: T. Hincks, Hist. Brit. Mar. Polyzoa, 

 p. 129, fig. 



Plymouth (r.m.p.). 



MExMBRANIPORA lineata (Liuiicbus): T. Hincks, Hist. Brit. Mar, Polyzoa, 

 p. 143, fig. 



Cawsand B. (t.h.t.). 



Membranipora xMEMBkanacea (Linuieus): T. Hincks, Hist. Brit. Mar. 

 Polyzoa, p. 140, fig 



Generally distributed, ou Laminar ia, etc. (R.A.T., s.P.). 

 Membranipora pilosa (Linnaeus): T. Hincks, Hist. Brit. Mar. Polyzoa, 

 p. 137, fig. 



Common everywhere on i^/tcws, etc., between tide-marks (r.a.t.,s.p.). 



Membranipora Eosselii (Audouin): T. Hinckfi, Hist. Brit. Mar. Polyzoa, 

 p. 166, fig. 



Queen's Gd. ; Cawsand B. ; Mewstone, 20 fms. (s.f.h.). 



Microporidse. 

 MiCROPORA coriacea (Esper): 7\ Jlincks, Hist. Brit. Mar. Polyzoa, 

 p. 174, fig. 



Mewstone, 25 fms. (s.f.h.). 



Cellariidse. 

 Cellaria fistulosa (Linna'us): T. Hincks, Hist. Brit. j\Iar. Polyzoa, 

 p. 106, fig. 



Common with C. sinuosa, especially on fine sand grounds, 15-30 

 fms. (e.j.a.). 



Cellaria salicornioides, Lamouroux : 2\ Hincks, Hist. Brit. Mar. 

 Polyzoa, p. 112, fig. (as C. Jo/nisoni). 

 Eddystone Gds. (E.J. A.). 

 Cellaria sinuosa (Hassall) : 1\ Hincks, Hist. Brit. Mar. Polyzoa, 

 p. 109, fig. 



Common with C. fistulosa, especially on fine sand grounds 15-30 

 fms. (e.j.a.). 



Tubicellariidse. 



Lagenipora socialis, Hincks : T. Hincks, Hist. Brit. Mar. Polyzoa, 

 p. 235, fig. 



Mewstone, 25 fms. (s.f.h.). 



Cribrilinidae. 



Ceibrilina figularis (Johnston) : T. Hincks, Hist. Brit. ^Mar. Polyzoa, 

 p. 196, fig. 



Mewstone ' Echinoderm ' Gd. (r.a.t.) ; Eddystone Gds. (E.J.A.). 

 With ovicells: Apr. (r.a.t.). 



Cribrilina punctata (Hassall): T. Hincks, Hist. Brit. Mar. Polyzoa, 

 p. 190, fig. 



Mewstone, 25 fms. (s.f.h.). 



