RADIATA. 
271 
Plumularia pluma.— Podded coralline. Rare. 
Bovisand, (Miss H.) 
* Plumularia pennatula.—Devon. (Montagu.) 
Plumularia falcata.— Sickle coralline. Common 
on oyster beds. 
Plumularia setacea.—Not uncommon on stones 
and shells from deep water. 
Serialaria lendigera.- Nit coralline. Rare. 
Bovisand, (Miss H.) 
Campanularia geniculata.— Knotted-thread co¬ 
ralline. Common. 
Campanularia dumosa.—Devon. (Montagu.) 
Campanularia gelatinosa_Common on sea weed. 
Campanularia dichotoma.—Devon. (Ellis.) 
* Cymodocia comata.—Devon. (Dr. Leach.) 
Dynamena nigra and pinnata, Cornwall. (Pal¬ 
las.) Thuiaria thuia. Devon. (Turton & Kingston.) 
TUBULARIADiE. 
Tubularia indivisa.— Tubular coralline. Not 
common. 
Tubularia muscoides_ Windpipe coralline. Not 
common. 
Hydra viridis —Devon. (Turton & Kingston.) 
BALANUS. (TurtorCs British Fauna.) “ ANNULOSA." 
Balanus communis—Common towards low water 
mark. 
Balanus balanoides. — Common on shells in 
deep water. 
Balanus punctatus.—Devon. (Montagu.) 
Balanus rugosus.—Rare. I have seen but two 
or three specimens. 
Balanus elongatus.—Very common on rocks. 
Balanus costatus.—Not common in deep water; 
found chiefly on Caryophyllea sessilis. 
