174 ZOOPHYTES OF CiUEIfXSEV. 



Flustra foliaeea, L. One .specimen at I'Erce Bay. Small ones growing ou 

 eggs of skate at Saints Bay and Fermain Bay. 



Membranipora monostachys, Bnnk. Var. fossaria, Hincks. Abundant 

 in brackish water at tlie Vale Pond, growing in large masses among 

 Enteroniorpha. Canon Norman, who determined my specimens, says 

 this rare form is an extremely interesting addition to our Tolyzoaii fauna. 



M. eatenularia, Jameson. Guernsey (Norman). 



M. pilosa, L. Abundant everywhere, growing on all the larger alga>, espe- 

 cially Rhodymcni'i pahnata. This species is jn-obably the commonest of all 

 our Polyzoa. 



M. membPanaeea, X. Guernsey (Norman). 



M. lineata, L. Spur Point, on washed-up Rhodymeiii'i palmata and Himantha- 



lia. Fermain Bay, on Laminaria. 

 M. spinifera, Jolmst. Belgrave Bay, on shell of Lutraria. Grand Havre 



and Bordeaux, on Ormer shells. Vazon Bay and Fermain Bay, on 



Laminaria roots. 

 M. flustroides, Hutdcs. Guernsey (Norman, Hincks). 

 M. disereta, Hincks. Guernsey (Hincks). 

 M. Dumerilii, A^id. Guernsey (Norman). 

 M. SOlidula, Aider % Hincks. Guernsey (Norman, Hincks). 

 M. aurita, Hincks. Guernsey (Norman). 

 M. imbellis, Hincks. Guernsey (Norman). 

 M. Flemingii, Busk. Guernsey (Vorman). 

 M. Rosselii, And. Guernsey (Norman, Hincks). 

 M. nodulosa, Hincks. Guernsey (Norman). 

 MieropOPa eoriaeea, Esj)er. Guernsey (Norman, Hincks). 

 Thalamoporella impressa, Moll. Guernsey (Norman). 

 CPibrilina radiata, i/o//. Guernsey (Norman, Hincks). Var. innominata, 



Couch. Guernsey (Norman). 

 C. erytOOeeium, JVorm. Guernsey, betAveen tide-marks (Norman). 

 C. punctata, Hass. Moulin Huet Bay, on a stone. 

 C. annul ata, Fabr. Guernsey (Norman). 

 C. fig'UlaPis, Johnst. Guernsey (Norman). Guernsey, abundant (Hincks). 



C. Gattyse, Busk. Guernsey (Norman). On shell dredged off Fermain Bay 



(Hincks). Jersey (Alder). 

 Membra niporella nitida, Johnst. On Ormer shells at Albecq, Bordeaux 



and Spur Point. In the last locality also on stems of Himanthalia and 



other seaweeds. 

 Mieroporella eiliata, >'(dl. Grand Havre, Bordeaux and Saints Bay, on 



Laminaria. Fermain Bay and Petit Bot, on PhyUophora ruhens in rock 



pools at low water. 

 M. malusii, A»d. Guernsey (Norman, Hincks). 

 M. impressa, And. Bordeaux, on Rhodyinenia palmetta and Dclesseria san- 



guinea. Albecq, on Thyllophora ruhens. L'Eree Bay and Fermain on 



Laminaria roots. V'ar. cornuta, Busk. Guernsey (Norman, Hincks). 

 M. violaeea, Johnst. Guernsey (Norman, Hincks). Var. a. Guernsey 



(Norman). Abundant (Hincks). 

 Chorizopora Brongniartii, And. Bordeaux Harbour, on an Ormer shell. 

 Lagenipora lepralioides, Norm. (-= L. socialis, Rincks). Guernsey 



(Norman) . 

 Sehizoporella unicornis, Johnst. Guernsey (Norman, Hincks). 

 S. spinifera, Johnst. Bordeaux Harbour, on an Ormer shell. 



