A HISTORY OF CORNWALL 



45- 



26. Gattyana cirrosa, Pallas. In dredgings near the 42. 



Eddystone (M.B.A.) ; off Polperro commensal 

 with Amphitrite Johnstoni (Thomas) ; on St. 

 Martin's bar, Scilly, commensal with Chae- 

 tofterus ! 



27. Laglsca jloccosa, Savigny. C. all along the S. 



coast from between t-m. down to 40 fm. 



28. L. extenuata, Grube. N. unc. about Plymouth 



breakwater; Eddystone Gnds. scarce (M.B.A.) ; 

 among roots of Laminaria, Talland B. (Thomas), 44- 

 Gorran haven, Gyllyngvase ! 2 specs. Helford ! 



29. L. rarispina, Sars. Eddystone Gnds. (M.B.A.) 



30. Harmothoe imbricata, Linn. About Plymouth 



Breakwater among laminarian roots and on 

 Eddystone Gds. (M.B.A.) ; 3 specs, among 

 fucus near 1. w-m. between Gyllyngvase and 4 O> 

 Swanpool ! under stones at Coverack ! 



31. H. splnlfera, Ehlers. C. Plymouth S. on rocks 



and stones (Hodgson), near Polperro (Thomas) ; 

 near Mevagissey ! near the Manacles ! 



32. H. lunulata, delle Chiaje. Plymouth breakwater 



and bridge (Hodgson) ; under stones at 1. s. t. ._ 

 near Polperro (Thomas) 



33. H. setoslsslma, Sav. Among Cellaria and in 



Chaetopterus tubes from the Eddystone Gnds. 

 (M.B.A.) ; one spec, off the Dodman in 40 fm. ! .g 



34. H. areolata, Grube. Among Polyzoa and 



Chaetopterus tubes on the Eddystone Gnds. 

 (M.B.A.) ; in trawl refuse Mevagissey and ._ 

 Falmouth ! 



35. H. marfbysae, Mclntosh. In chinks of the rocks, 



Polperro (Mclntosh) 



36. Evarne impar, Johnston. C. throughout the 



Plymouth area from between t-m. downwards 

 (M.B.A.) ; Talland B. and under stones at . l 

 Fowey (Thomas) ; in shells of bivalves, trawl 

 refuse, Mevagissey, in laminarian roots and 

 trawl refuse, Falmouth ! 



37. Scaliietosus communis, delle Chiaje. On shore at - 2 



Mt. Edgcumbe, in dredgings from Asia shoal 

 (M.B.A.) ; in 20 fm. off Polperro (Thomas) 



38. S. assimlRs, Mclntosh. On the oral region 



of Echinus esculentus, Eddystone Gnds. (M.B.A.) ; 

 in trawl refuse, Mevagissey ! 



39. Malmgrenla castanea, Mclntosh. N. unc. Ply- '*" 



mouth commensal on Spatangus esculentus ; occ. 

 off Polperro, in Falmouth B., and in trawl 55. 

 refuse Mount's B. and Wolf Rock f also in 

 60 fm. off the Dodman ; from 30 fm. off 

 Polperro in the ambulacral grooves of Astro- 

 pecten Irregularls (Thomas) 



40. Halosydna gelatlnosa, M. Sars. On the shore rg, 



under stones and occ. in deep water, Plymouth 

 (M.B.A.) ; among laminarian roots near Pol- 

 perro (Thomas) and at Helford ! under stones 

 between t-m. Marazion ! 



41. Po/ynof scolopendnna, Sav. C. in tubes of Polymnia 



nebulosa, Asia shoal and Mt. Edgcumbe 

 (M.B.A.) ; one spec, on the Eddystone Gnds. 

 (Hodgson) ; 2 in crevices of large stone from 58. 

 I o fm. Polperro (Thomas) 



I 3 2 



Acholoe asterlcola, della Chiaje. Present in the 

 ambulacral groove of most examples of Astro- 

 pecten irregularls round Cornish coast ; taken 

 at Newquay and Padstow ! 



Sthenelats boa, Johnst. C. between t-m. on sand 

 and esp. muddy sand, and in Zostera beds on 

 S. coast ; in 10 fm. off Polperro (Thomas), 

 abund. 12 fm. off Pennance, Falmouth ! 

 Mount's B. (Allen) 



S. fimicola, Ehlers. Large specs, found by 

 Mclntosh in deepish water off Polperro ; 2 

 by Thomas in same locality 



Pboloe minula, Fab. From Asia shoal and 

 Queen's Gnd. Plymouth S. (M.B.A.) ; in rock 

 pools, Polperro ! 



Eupbros"jtie follosa, Aud. and Edw. Occ. specs. 

 Asia shoal and Queen's Gnd., Plymouth, and 

 on gravel round the Eddystone (M.B.A.) ; in 

 crevices of stone from 18 fms. off Polperro 

 (Thomas) ; several specs, at 1. s. t. under stones, 

 Gyllyngvase, Falmouth ! a bright orange 

 form sent in from Penzance ! 



Eulalla vlrld'u, Mull. C. on rocky shores Ply- 

 mouth S. and found on the Eddystone Gnds. 

 (M.B.A.) ; one spec, on fucus, Mevagissey ! 

 at the roots of seaweed, Mount's B. ! 



Eulalla punctlfera, Grube. On shore at Mt. 

 Edgcumbe, and in dredgings from Asia shoal 

 and elsewhere in Plymouth S. (M.B.A.) 



E. aurca, Gravin. C. in dredgings from Asia 

 and Queen's Gnd., Plymouth S. (M.B.A.); 

 Whitsand B. 8 fm. (Thomas) 



E. claparcdel, de St. Joseph. N. unc. in dredg- 

 ings from Asia shoal and occ. from Queen's Gnd. 

 (M.B.A.) 



E. obtecta, Ehlers. C. in dredgings Queen's Gnd. ; 

 occ. Asia shoa] and elsewhere, Plymouth 

 (M.B.A.); locally c. in 5 to 15 fm. Fal- 

 mouth B ! 



E. ornata, de St. Joseph. In dredgings from Asia 

 shoal and Millbay Chan. (M.B.A.) 



E.palllda, Claparede. V. c. in dredgings from 

 Asia shoal and Queen's Gnd. Plymouth(M.B.A.) ; 

 Whitsand B. and Polperro (Thomas) 



Ptencirrus macroceros, Grube. Occ. specs, on 

 Queen's Gnd, Plymouth (M.B.A.) 



Pbylhdoce kmlnosa, Sav. Between t-m. on Drake's 

 Is. and Plymouth breakwater ; in dredgings on 

 Asia shoal and elsewhere (M.B.A.) ; among 

 Laminaria, Polperro (Thomas) ; Mevagissey ! 

 Falmouth and Helford ! 



P. maculata, Mall. On the shore at Drake's 

 Is., c. on Asia shoal (M.B.A.) ; in shallow 

 water, Talland B. (Thomas) ; Helford, n. unc. 

 near 1. w-m. ! Mount's B. (R.Q.C.) 



P. rublginosa, de St. Joseph. C. in dredgings 

 from Drake Is., Asia shoal &c., Plymouth 

 (M.B.A.) ; Mevagissey and Gorran Haven ! 



P. parettl, Blainville. In trawl refuse Meva- 

 gissey ! 



