MARINE ZOOLOGY 



2. Obelia dichotoma, Linn. C. along S. coast and at 



Scilly on hydroids, stones, worm-tubes, polyzoa, 

 and occ. on valves of Pecten, Pinna and Cyprina 

 from 1. w. down to 40 fm. ; Padstow and 

 Widemouth B. ! 



3. O. geniculata, Linn. V. c. along S. coast and 



locally at Scilly on Laminaria, Fuel, Delessaria, 

 wooden piles, and occ. on other algae, Cellaria, 

 Crustacea, dorsal and caudal fins of Pickin dog- 

 fish (R.Q.C.), stones, &c., from 1. w. to 30 fm. ; 

 probably overlooked on N. coast. 



4. O. longissima, Pallas. N. unc. locally in trawl re- 



fuse and in dredgings from 20 to 35 fm. ; S. of 

 the Eddystone (M.B.A.) ; Looe, Polperro, 

 Mevagissey! Gorran Haven (Peach) ; in 30 fm. 

 Falmouth B. ! 



5. Obelaria gelatinosa, Pallas. Large colonies up to 



13 in. in deep water, Lynher river, under 

 Sheviock Wood (M.B.A.) ; in 30 fm. off Pol- 

 perro and in trawl refuse Mevagissey ! 



6. Campanularia volubilis, Linn. Plentiful in 5^ fm. 



N. of Plymouth Breakwater (M.B.A.) 



7. C. hincksii, Alder. C. Rame-Eddystone and Eddy- 



stone Gnds. (M.B.A.) ; in trawl refuse Meva- 

 gissey ! 



8. C. Integra, Macgillivray. On a stone from deep 



water off the Dodman. Hincks suggests that 

 the C. laevis of Couch may be this species 



9. C. verticillata, Linn. Eddystone Gnds. (M.B.A.) ; 



once in trawl refuse Mevagissey ! on Pinna off 

 the Dodman (R.Q.C.) ; twice in trawl refuse 

 Falmouth 



C.flexuosa, Hincks. C. all round the coast on 

 stones, seaweed, buoys, &c., and in pools gen. 

 between t-m. ; often abund. Scilly ! 



C. angulata, Hincks. On Zostera at Helford ! 

 C. neglecta, Alder. Apparently n. unc. locally 



along S. coast, but gen. overlooked ; on hydroids 



and under stones between t-m. ; Whitsand B. 



(Robinson), near Mevagissey ! Helford ! and 



Mount's B. (Baily) 



13. C. raridentata, Alder. Gorran Haven (Peach) ; 



trawl refuse, Falmouth B.! 



1 4. Gonothyraea loven'i, Allman. C. Plymouth S. and 



found up the Tamar as far as Saltash Pier 

 (M.B.A.) ; on Fucus occ. at Polperro at 1. s. t., 

 on the bar at Helford and for some distance 

 up the river! 



15. Campanulina repeni, Allman. Between Penlee Pt. 



and Rame Hd. on algae and on stems of 

 Tubularia (M.B.A.) ; in shallow water, Pol- 

 perro B. ; on Delesseria between Gyllyngvase 

 and Swanpool, Falmouth! 



1 6. Opercularella hispida, Nutting. The type spec. 



from Plymouth on a stone associated with 

 Clava multicornis (M.B.A.) 



17. O. lacerata, Johnst. N. unc. between t.-m. 



St. Ives (Hincks) 



1 8. Lafaea dumosa, Fleming. C. round coast and at 



Scilly on stones, shells, corallines, hydroids, 

 worm-tubes ; occ. on polyzoa in trawl refuse 

 and in dredgings from shallow water to 40 fm. ; 

 sometimes c. between t.-m. var. robusta, Sars, 

 off the Cornish coast (Hincks) 



10. 



1 1. 



12. 



19. 



20. 



21 



23. 



25. 

 26. 



27. 



28. 



29, 



3' 



33 



34- 



L. fruticosa, M. Sars. Rame-Eddystone and 

 Eddystone Gnds. (M.B.A.) ; on dead shells 

 and hydroids in trawl refuse, Mevagissey 



Calycella syringa, Linn. C. and occ. abund. 

 along S. coast on corallines and small algae gen., 

 on laminarian roots, Tubularia and other hy- 

 droids, polyzoa, Crustacea, &c., from between 

 t.-m. down to 20 fm. ; Padstow B. ! and Scilly 



C.fastigiata, Alder. Eddystone Gnds. (M.B.A.) ; 

 on Plumularia tubulifera from Cornwall (Hincks) ; 

 Mount's B. ! 



Cuspidella costata, Hincks. Inner Eddystone 

 trawling Gnds; (M.B.A.) ; Looe (Marryat) 



C. grandis, Hincks. On stems of Halecium 

 tenellum (M.B.A.) ; on stems of various 

 hydroids, Fowey (Martyn) 



Filellum serf ens, Hassall. On large Sertularidae 

 and esp. S. abietina, c. in 30 fm. off Polperro ! in 

 trawl refuse, Mevagissey! and at Gorran Haven 

 (Peach) 



Trichydra pudica, T. S. Wright. On fine gravel, 

 Eddystone Gnds.; the Eddystone buoy (M.B.A.) 



Coppinia arcta, Dalyell. On various hydroids on 

 the Eddystone and Rame-Eddystone Gnds. 

 (M.B.A.); in 30 fm. off Polperro! once in 

 trawl refuse Mevagissey! Gorran Haven(Peach); 

 in trawl refuse from Falmouth B. and at 1. s. t. 

 St. Michael's M. ! Hincks suggests that Cam- 

 panularia intertexta, Couch, may be this species 



Halecium beani, Johnst. On stones, shells, and 

 hydroids from 1. s. t. to 60 fm. ; n. unc. in 

 Plymouth S. and on the Eddystone Gnds. 

 (M.B.A.) ; Looe and Polperro! Mevagissey! 

 in trawl refuse from Falmouth B. (Miss Vigurs) ; 

 on worm-tubes at Helford! 



H. halecinum, Linn. On stones, shells, esp. 

 Pinna, and Chaetopterus tubes, shallow water to 

 60 fm. ; n. unc. Plymouth S., and on Eddy- 

 stone, Rame-Eddystone and Looe-Eddystone 

 Gnds. (M.B.A.) ; off Polperro, Mevagissey! 

 the Dodman, Gorran Haven ! and Falmouth 

 in trawl refuse and dredgings ; Padstow B. and 

 Scilly! 



H. muricatum, E. and S. Mevagissey r. 

 (J.C.) ; and in trawl refuse, Falmouth B. r. 

 (Cocks) 



H. labrosum, Alder. Eddystone Gnds. (M.B.A.) ; 

 on fisherman's lines off the Dodman (Marryat) 



H. tenellum, Hincks. In 1 8 fin. off Plymouth 

 (M.B.A.) 



Haloikema lankesteri, G. C. Bourne. Duke Rk. 

 and Jennycliff B., Plymouth (M.B.A.) ; Fowey 

 (Martyn) 



Ophiodes mirabifis, Hincks. On laminarian roots, 

 Padstow B. ! 



Sertularella gayi, Lamouroux. Plymouth S.; on 

 fine sand grounds about the Eddystone ; dredged 

 also on Rame-Eddystone and Looe-Eddystone 

 Gnds. (M.B.A.) ; off Polperro and in trawl 

 refuse Mevagissey ! on Gorgonia 60 fm. off the 

 Dodman (Hincks), and from fisherman's lines, 

 Gorran Haven (Peach) 



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