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A HISTORY OF RECENT CRUSTACEA 



nean species of sessile-eyed Crustaceans. Eisothistos, ' the 

 thrust-in one,' has for its type-species lEisothistos vermi- 

 is, Haswell, obtained from about low-water mark at 



Fid. 2S.isotfiistos vermiformis, Haswell, FIG. Z.Eisothistos vermiformis, Haswell, 

 the male [Haswell]. the female [Haswell]. 



Watson's Bay in Australia. It is not a little remarkable 

 for the shape assumed by the male, but still more for the 

 habitation which it adopts. It occupies the tube of a 

 Vermilia, one of the SerpuKdae, and with the policy of the 

 wolf in the story of ' Little Red Riclinghood,' it not only 



