166 PRELIMINARY REPOET UPON THE 



Anthea (Johnst.). 



cereus (Johnst.). Common in Plymouth Sound. 

 Aiptasia (Gosse). 



couchii (Gosse). In the neighbourhood (Rogers). 

 Actinia (Linn.). 



mesembryanthemum (Ellis and Sol.). Common at low-water mark. 

 Bolocera (Gosse). 



tuediae (Gosse). Trawled in deep water. 

 Bunodes (Gosse). 



gemmacea (Gosse). Common in deep pools. 



ballii (Gosse). In holes in rocks at low-water. 

 Tealia (Gosse). 



crassicornis (Gosse). Common in tide-pools. 

 Peachia (Gosse). 



hastata (Gosse). In the neighbourhood (Rogers). 

 Halcampa (Gosse). 



chrysanthellum (Gosse). In deep pools with sandy bottom. Whitsand Bay. 

 Edwardsia (Quatr.). 



carnea (Gosse). In the neighbourhood (Rogers). 

 Cerianthus (Delia Chiaje). 



lloydii (Gosse). In the neighbourhood (Rogers). 

 Corynactis (Allm.). 



viridis (Allm.). Very common and in great variety. 

 Zoanthus (Cuv.). 



couchii (Johnston). In the neighbourhood (Rogers). 



rubicornis (Houldsw.). Within the Sound in twenty fathoms. 

 Caryophyllia (Lam.). 



smithii (Johns.). Fairly common at low-water mark on rocks in the Sound. 

 Balanophyllia (Wood.). 



regia (Gosse). One specimen has been found in the Sound. 



Hydrozoa. 



Gymnohlastea. 

 Clava (Gmelin). 



multicornis (Pallas). Between tide-marks. 

 Hydractinia (v. Beneden). 



echinata (Flem.). On old shells. 

 Coryne (Gaert.). 



vaginata (Ehren.). In tide-pools. 

 Eudendrium (Ehren.). 



ramosum (Linn.). On Sertularians or alone. 



capillare (Alder). In Sound. 

 Tubularia (Linn.). 



indivisa (Linn.). Between tide-marks and in deep water. 



larynx (Ellis). In rock-pools and on Sertularians from deep water. 



gracilis (Harvey). 

 Corymorpha (Sars). 



nutans (Sars.). On sand, in six fathoms. Whitsand Bay. 

 Syncoryne (Ehren.). 



eximia (Allm.). Along the coast. 

 Bimeria (S. Wright). 



vestita (Wright). Along the coast. 

 Bougainvillia (Lesson). 



ramosa (v. Beneden). Along the coast. 

 Cladonema (Dujard.). 



radiatum (Dujard.). Along the coast. 



