FEOM THE EDDYSTONE GROUNDS TO START POINT. 



431 



(2 grains) by weight, of 97 VIT. 461 per gram. The following list of 

 species of forarainifera in 97 VT. and VII. is arranged as before : — 

 Miliolina seminulum, Rotalia heccarii, Textularia gramen, Truncatu- 

 lina lobatula, Discorhina rosacea, Miliolina trigonula, Lagena sulcata, 

 Biloculina dcpressa, Miliolina hicornis, Lagena orhignyana, Spirillina 

 vivipara, Bulimina fupoides. In all, twelve species. — R. H. W.] 



Unbroken shells were not numerous. 



FaunM. As will be seen from the list, the ground is very barren. 

 The fauna shows no distinct characteristic species of its own, and seems 

 to be made up of stray individuals from the various grounds in the 

 neighbourhood, the sand, the gravel, and the broken shell faunas being 

 represented. 



List of Species. 



Cliona celata. 



PORIFERA. 



Boriug shells. 



Hydrozoa. 



Eudendi'ium, sp. Small species with male 

 and female gonophores 

 on Haleciiim Beanii 

 in 33. 



Clytia Johnstoni. In 97. 



Lafoea dumosa, var. robusta. In 97. 



Trichydra pudica. In 97 on Halecium 

 and on Pecten shell. 



Halecium halecinum. A little in both. 



„ Beanii. A little in both. 

 Sertularella Gayi. A small quantity in 



each. 

 Hydrallmania falcata. In 97 only. 



Antennularia antennina. i .,.,,, , 



> A little only. 

 ,, ramosa. ) 



Aglaophenia myriophyllum. In 33 only. 



Plumularia Cathaiina. Growing in Hale- 

 cium. 



ACTINOZOA. 



Caryophyllia Smithii. Several specimens 

 on shells in 97. 



Alcyonium digitatum. Very small colony 

 on stem of Halecium 

 Beanii in 33. 



Sarcodictyon catenata. In 97 only, on 

 shells. 



ECHINODERMATA. 



Astropccten irregularis. One in 97 only. 

 Echinocardium cordatum. One in 97 only. 



POLYCHAETA. 



Chaetopterus variopedatus. One small 



piece of tube in 97. 

 Terebellid tubes. 



Ground XV. 



Hj'droides pectinata. 



Crustacea. 

 Galathea dispersa. 



Stenorhynchus longirostris. In 33 only. 

 Inachus dorsettensis. In 33 only. 

 Atelecyclus heterodon. One in 97 only. 



Scalpellum vulgare. At base of hydroids, 



A caprellid on Antennularia antennina. 



MoLLirscA. Living. 

 Pectunculus glycimeris. A few small. 

 Pecten opercularis. Small ones only. 

 Anoniia patelliformis. On Pecten maximus 



shells. 



Chiton asellus. 



Small only. 



Shells. 

 Tapes virginea. 

 Pectunculus glycimeris. 

 Lima Loscombii. 

 Pecten maximus. 

 , , opercularis. 



POLYZOA. 



Shells mostly clean. 



On P. maximus shell : — 



Lichenopora hispida. 



Mucronella venti'icosa. 

 On Terebellid tube:— 



Cellejwra avicularis. 



TUNICATA. 



Forbesella tessolata. In 97. 



Cephalocuorda. 

 Amphioxus lanceolatus. In 97. 



