412 ON THE FAUNA AND BOTTOM-DErOSITS NEAR THE 30-FM. LINE 



List of Species. Ground VIII. 



Hydrozoa. 



Campanularia Hiiicksii. 



Lafoea duniosa. 



Halecium lialeciniim. 



Sertularella Gayi. 



Seitularia argentea. A few young colonies. 



Antenniilaria antenniua. 



Aglaophenia myriopliylluni. Fairly com- 

 mou. 



ACTINOZOA. 



Alcyoniuni digitatum. One or two pieces 

 only. 



ECHINODERMATA. 

 Palmipes placenta. 



Henricia sanguinolenta. One or two only. 

 Asterias glacialis. One or two. 



,, rubens. One only. 

 Opliiura ciliaris. Many. 



,, albida. One. 

 Ophiocoma nigra. A moderate number, 

 Opliiotlirix fragilis. A moderate number. 

 Echinus esculentus. 

 Spataugus purpureus. 



POLYCHAETA. 



Hyalinoecia tubicola. 



Chaetopterus variopedatus. Few only. 



Pectinaria auricoma. One or two only. 



Thelepus. 



Protula tubularia. Few only. 



Crustacea. 

 Eupagurus Prideauxii. 

 Anapagurus laevis. 

 Porccllana longicornis. 

 Galathea dispersa. 

 Stenorhynclius longirostris 

 Inachus dorsettensis. 

 Eurynome aspera. 



Portunus depurator. 



, , pusillus. 

 Ebalia tumefacta. 

 ,, tuberosa. 



MoLLUSCA. Living. 



Pecten maximus. 



,, opercularis. A few adults. Young 

 on hydroids common. 



Aporrhais pes-pelecani. One living speci- 

 men. 



Ovula patula. One or two only. 

 Pi'oneomenia aglaopheniae. On Aglao- 

 2}hcnia myriophylluvi. 



Shells. 

 Eulima. With Anapagurus laevis. 

 Lutraria elliptica. 

 Cardium echinatum. 

 ,, norvegicum. 

 Pecten opercularis. 

 Dentalium entalis. 



POLYZOA. 



Cellaria sinuosa. \ ^ 



„ , , \ in quantity. 

 ,, nstulosa. ) 



Bugula avicularia. 

 ,, flabellata. 

 Scrupocellaria scruposa. In quantity on 



Terebellid tubes. 

 Bicellaria ciliata. On Serhilarclla Gayi. 

 Cellepora avicularis. 

 , , ramulosa. 

 Idmonea serpens. 

 Alcyonidium gelatinosum. A large piece. 

 Pedicellina cernua. 



Lichenopora hispida. ) On reden oper- 

 Mucronella ventricosa. i cularis shell. 



TUNICATA. 



Ascidiella seabra. 



Common on 

 hydroids. 



Ground IX. The West Eddystone Coarse Gravel. 



Hauls. 93 (Dr.) and 94 (C.-dr.). 



These two hauls show the fauna of the West Eddystone coarse 

 gravels in its most typical form, without admixture of the fine sand 

 fauna, and the description of the ground will therefore be given in 

 some detail. 



