14 Petty: Some Polyzoa, etc., of the Cumberland Coast. 



Membranipora pilosa L. Hodbarrow, on Flustra ; Silecroft, 



common on almost all hydrozoa and weeds, on Corallina, 

 Tubularia, etc.; Bootle. 



Membranipora dentata. Hodbarrow, on Fucus vesiculosus L. 

 and on shell of Aporrhais pes-pelecani L. ; Silecroft, on shell 

 of Buccinum undatum, and completely covering some of the 

 weeds, polyzoa and hydroids ; Silloth, on Hydrallmania, 

 Obelia geniculata, and Sertularia cupressina. 



Membranipora membranacea L. Silecroft, on Funis vesicu- 

 losus, Laminaria, Hydrallmania ; with 'tower cells' of 

 Nitsche on Laminaria digilala, gathered in August; Bootle, 

 on Fucus ; Silloth, 



Lepralia species ; on a bleached weed at Silecroft, but I cannot 

 name it in its present condition — perhaps too young ; the 

 same at Silloth on Hydrallmania. 



Crisia eburnea L. Hodbarrow, on Flustra ; Silecroft, on 

 Flustra ; Sertularia abiclina, Scrupoccllaria re plans, and 

 on a young bivalve shell ; Bootle and Silloth, on Hydrall- 

 mania. No varieties seen. 



Idmonea serpens L. Bootle, on Sertularia abietina. 



Amathia lendigera L. Hodbarrow, on Obelia ; Silecroft, on 

 Flustra, Sertularia argentea, and occasionally loose pieces 

 intermixed in other species ; Silloth, on Hydrallmania , etc. 



HYDROZOA. 

 Tubularia indivisa L. Silecroft, in quantity. 

 Obelia geniculata L. Hodbarrow, a few bits ; Silecroft, on 



Flustra and Fucus vesiculosus. 



Obelia dichtoma L. What appears to be this, but in bad 

 condition, from Hodbarrow, on mussel shells ; Silloth, 

 mixed amongst other species. 



[Campanularia verticellata L. Near Whitehaven, Dr. W. 

 Brownrig-g-, F.R.S., in Ellis' 'Corallines,' 1755, p. 23.] 



Filillum serpens Hassal. Silecroft, on Sertularia abietina. 



Sertularella polyzonias L. Silecroft, on Tubularia indivisa. 



Sertularella rugosa L. Hodbarrow, on a fragment of Scrupo- 

 cellaria scruposa ; Silecroft, a small piece on a dead and dry 

 weed ; Bootle, on Flustra foliacea, and a bit loose in Coral- 

 Una. 



Daphasia attenuata Hincks. Silecroft, on Sertularia oper- 

 culata ; Silloth. 



Sertularia pumila L. Silecroft, with capsules, on Laminaria ; 

 on Fucus vesiculosus ; Bootle, on Hydrallmania. 



Naturalist. 



