A HISTORY OF CORNWALL 



BRYOZOA 



In addition to Hincks, the principal county workers on this attractive group have been R. Q. 

 Couch, Peach, Cocks, and the late Mr. Bernard Magor of Penzance. Couch, Peach, and Cocks 

 recorded their observations in the works referred to in the introduction to the Hydroids (q. v.). 

 Magor embodied his in a paper on 'The Polyzoa of West Cornwall' (Tram. Penz. Nat. Hist, and 

 Antiq. Sue. new series, i, 1884). The examination of the Truro Collection is not yet completed. 



22. 



1. Aetea anguina, Linn. Evidently f. c. at intervals 19. 



along the S. coast, Plymouth to Porthgwarra ; 

 occ. cast up in quantity at St. Ives, and in 2O 

 Oct. 1 904 at Padstow ! local at Scilly 



2. A. recta, Hincks. F. c. on Rame-Eddystone 2I< 



Gnds. (M. B. A.), c. Polperro, Gorran 

 (R. Q. C.), and off the Dodman (P.) ; once at 

 Scilly ! 



3. A. truncata, Landsborough. Cast up on an oyster 



shell at St. Ives in autumn 1903 ! 



4. Eucratea chelata, Linn. Gen. dist. along S. coast; 2 , 



abund. St. Ives and occ. at Newquay, Padstow, 

 and at Scilly ! 



5. Gemellarla kricata, Linn. Polperro (R. Q. C.) 2 , 



and at Gorran Haven (P.) 



6. Scrupocellatia reptans, Linn. Evidently abund. all 2 - 



round coast and at Scilly 



7. 5. scrupea, Busk. Oft St. Ives on stones (H.) 



8. S. scruposa, Linn. C. along S. coast; St. Ives, 2O - 



Padstow and Cowrie Haven near Bude ! 



9. Caberea Elfisii, Flem. R. Q. Couch found a single ' ' 



but typical spec. ; off the Runnelstone (Magor) 



10. C. Boryl, Audouin. One spec, found by Peach 



at Gorran Haven, one by Magor at Lamorna 

 Cove and one also by Magor in Crow S. Scilly 



11. Bicellaria ciliata, Linn. F. c. in Plymouth dis- 



trict (M. B. A.) ; n. unc. at Fowey; only occ. 

 further W. ; twice at Scilly 



12. Bugula avicularla, Linn. Eddystone and Rame- 



Eddystone Gnds. (M. B. A.) ; single specs, at 

 Mevagissey and Mount's B. ; Helford ! off the 

 Lizard and Porthgwarra (Magor) 3 : 



13. B. flabellata, J. E. Gray. C. Plymouth S. 



and occ. on the Eddystone Gnds. (M. B. A.) ; 32- 

 one spec, off Porthgwarra (Magor) 



14. B.plumosa, Pallas. C. Plymouth (M. B. A.) ; r. 33- 



on rocky ground, Polperro (R. Q. C.) ; Falmouth 

 (Miss Warren) , . 



15. J?. turbinata, Alder. F. c. in dredgings Plymouth 



S. (M. B. A.) ; Falmouth (Cocks) ; on stone 



off Porthgwarra (Magor) ; on driftwood Per- 35. 



ranporth ! 



16. Beania mirabifis, Johnst. Falmouth on crab float 



(Cocks) ; Mount's B. on Laminaria at 1. w. 36. 

 (R. Q. C.) ; off Scilly on valve of Pecten maximus 

 (McAndrew) 



17. Flustra follacea, Linn. C. along S. coast ; Scilly 



and St. Ives 



1 8. F. papyracea, E. and S. Queen's Gnd. Plymouth 3 8. 



(M. B. A.) ; single specs. 8 leagues S. of the 

 Dodman, off the Dodman (P.), and off Porth- 

 gwarra (Magor) 



136 



37- 



F. securifrons, Pallas. One spec, sent by Baily 

 from Sennen ! 



F. carbasea, E. & S. Three small specs, sent by 

 Baily from Sennen ! 



Membranlpora aurita, Hincks. On stones and 

 shells off the Cornish coast (H.) 



M. catenularla, Jameson. On almost every Pinna 

 drawn from deep water off the Dodman Pt. 

 and W. to the Lizard (R. Q. C.) ; Eddystone 

 Gnds. (M. B. A.) ; W. of Menavawr, Scilly ! 



M . curv'mstris, Hincks. The type spec, obtained 

 10 or 12 m. S. of Polperro in 40 fm. ; Eddy- 

 stone Gnds. 



M. dumerili, Audouin. Eddystone Gnds. 

 (M. B. A.) ; off the Dodman, 60 fm. (H.) 



M. Flemingi, Busk. Eddystone Gnds. (M. B. A.); 

 off Porthgwarra (Magor) ; Land's End district 

 (R. Q. C.) 



M.fustroldes, Hincks. Off the Dodman, 60 fm. 

 (H.) 



M. spinifera, Johnst. Locally c. on S. coast on 

 stones, shells, and laminarian roots between t-m. 



M. cratuula, Alder. C. on stones in beach pools 

 at Whitsand B., Polperro, Gorran Haven, 

 Fowey (R. Q. C.) ; in deep water off the 

 Dodman (P.) 



M. imbellls, Hincks. On shells and stones from 

 deep water off the Dodman (H.) 



M. lacroixi, Audouin. N. unc. on mussels Ply- 

 mouth to Newquay ; abund. on dead oyster and 

 mussel shells in the Fowey, c. in the Fal 



M. hexagona, Busk. Fowey Harb. and off the 

 Dodman on an ascidian (P.) 



M. lineata. C. locally between t-m. along the 

 S. coast ; St. Ives, Newquay, and Scilly ! 



M. membranacea, Linn. Gen. dist. and abund. 

 on Laminaria digitata round coast and at Scilly 



M. pilosa, Linn. Abund. round coast and at 

 Scilly on stones, shells, and esp. on fuci and 

 corallines 



M. rosselii, Audouin. On Queen's Gnd. and 

 Cawsand B., Plymouth (M. B. A.) ; Fowey 

 Harb. and off the Dodman, r. (P.) ; Helford ! 



M. noduhsa, Hincks. One spec, sent in by 

 Baily from Mount's B. ! 



Micropora coriacea, Esper. In deep water, Corn- 

 wall (H.) ; on shell in Fowey Harb. and at 

 Gorran Haven (P.) 



Steganoporella Smittii, Hincks. Founded on two 

 specs, encrusting a Serpula found by Peach in 

 deep water off the Cornish coast, one near 

 Gorran Haven 



