Linn, names. Engl, names. Synon. ^^ Ref. Habitat. 



LEPAS. 



1 aculeata 



2 pulchra 



3 Peronii 



4 Pyrgoma 



5 Lyonii 



6 Homii 



7 angulosa 



BARNACLE. 



spiny-ribbed 



wrinkled 



Peron's 



ribbed 



Lyon's 



Home's 



angular 



M.Cab. 

 Br. Mus. 



African Seas. 

 Corsica. 

 South Seas. 

 West Indies. 

 Indian Seas. 

 South Seas. 



S.G.S.N0.2Q, pl.2. 



PHOLAS. 



PIERCER. 



1 papyracea Paper 



2 tuberculata tuberculated 



3 lamellata lamellated 



4 Ovum egg-shaped 



y4ti. Cab. Britain. 



Turt.B.t.\,f.7,8. 



Turt.B,t.l,f.5,6. 



Br. Mus. West Indies. 



MYA. 



GAPER. 



1 rotunda round Au.Cab. N. America. Fr.w. 



2 oblongata brown-rayed 



3 alata winged Sw.Ex.Con.No.\. 



