PI. viii. 



End of Pleon in the last larval sti 



ge 



a. Lithodes maia (Linn.)- b. Eupagurus Bernhardus (Linn.), c. Porcellana 



longioornis (Linn.), d. Galathea intermedia, Lilljeborg 



e. Munida rugosa (Fabrioius) 



