POKCELLANAD.E. 



155 



Family II. Porcellanam:. 



Munida (Leach). Beak a long slender spine, 

 with two shorter spines above its base ; first feet 

 very long, and slender, with long claws ; abdomen 

 extended. 



M. rugosa. Fig. 293 ; i n. s. 



293 



295 



294 



Galathea (Fabr.). Beak short, triangular, 

 toothed ; carapace broad, flattened ; first feet and 

 claws moderate, spinous : abdomen extended. 



G. squamifera. Fig. 294 ; i n. s. 

 strigosa. 

 nexa. 



Porcellana (Lamk.). Carapace broad, round, 

 flat and crab-like ; abdomen bent under, but tipped 



