FAUNA AND FLOEA OF PLYMOUTH SOUND. 177 



Bairdia. 



inflata (Norm.), 

 acanthigera (Brady). 

 Cythere. 



pellucida (Baird). 

 tenera (Brady), 

 ladia (Brady), 

 convexa (Baird). 

 fusmaichica (Sars). 

 villosa (Sars). 

 emaciata (Brady), 

 somipunctata (Brady), 

 cuneiformis (Brady), 

 antiqua (Baird). 

 jonesii (Baird). 

 acerosa (Brady). 

 Eucythere. 



parva (Brady). 

 Loxoconcha. 



impressa (Baird). 

 guttata (Norm.), 

 tamarindus (Jones). 

 Xestoleberis. 



aurantia (Baird). 

 Cytherura. 



angulata (Brady), 

 cuneata (Brady"), 

 thiata (Sars). 

 similis (Sars). 

 acuticosta (Sars), 

 Cytheropteron. 



punctatum (Brady), 

 nodosum (Brady), 

 multiforum (Norman), 

 subcircinatum (Sars). 

 Bathocythere. 



constricta (Sars). 

 turgida (Sars). 

 Pseadocythere. 



caudata (Sars). 

 Sclerochilus. 



contorus (Norman). 

 Paradoxostomata. 



ensiforme (Brady), 

 abbreviatum (Sars). 

 Polycope. 



compressa (Brady). 



Alcipe (Hauc). 



lampas (Hauc). 

 Balanus (Auct.). 



balanoides (Linn.). 



porcatus (Costa). 

 Pyrgonia (Leach.). 



anglicum (Sowerby). 

 Cbthamalus (Ranz.). 



stellatus (Ranz.). 



Cirripedia. 



