12 FAUNA OF NEW F.XGLAND. 



TIIORACOSTRACA. DECAPODA. 



INACHIDAE. 



On gravelly and shelly buttuius of bays and sounds. 

 Mass. — From Vineyard Sound westward. 

 R. I. 

 Conn. 



20. LlBINIA EMAKGTXATA Leacll. 



Spider crab. 



Lihinia emarginata Leach, Zool. Misc., 1815, vol. 2, p. 130, 

 pi. 108. Locality unknown. IJathhun, Proc. U. S. nat. mus., 

 1892, vol. 15, p. 235, pi. 31, fig. 2. 



^Iiuldy shores and fiats. 



Mk. — From Casco Bay southward. 



N. H. 



Mass. 



]{. L 



Conn. 



30. LiHixiA DuniA Milne Edwards. 



Spider crab. 



Lihinia dahia Milne Edwards, Hist. nat. Crust., 1834, vol. 1, 

 p. 300, j.l. 14 his, fig. 2. "cotes des Etats-LTnis." Kathbun, 

 Proc. U. S. nat. mus., 1892, vol. 15, p. 237, pi. 31, fig. 1. 



Muddy shoi'es. 



Mass. — From Cape Cod southward. 



R. L 



Conn. 



PAKTHENOPIDAE 



31. Heterocrypta graxulata (Gibbes). 



Pentagon crab. 



Cryptopodia granalata (iibhes, Proc. Amer. assoc. adv. sci., 



