526 REPORT OF NEW JERSEY STATE MUSEUM. 



Cilicaea caudata (Say). 



Genus SPH/EROMA Latreille. 



Sphaeroma quadridentatum Say. 



Genus CASSIDISCA H. Richardson. 



Cassidisca lunifrons (H. Richardson). 



Family ANCINID^. 



Genus ANCINUS Milne-Edwards. 

 Ancinus depressus (Say). 



Family LIMNORIID^. 



The Cribbles. 



Genus LIMNORIA Leach. 



Limnoria lignorum (Rathke). 



Gribble. 

 Family CYMOTHOID^. 



Genus >EGATHOA Dana. 



y^gathoa oculata (Say). 



/Egathoa medialig H. Richardson. 



JEgathoa mcdialis H. Richardson, Am. Nat., XXXIV, 1900, p. 220. Cape Cod 



to North Carolina in 3 to 25 fathoms. 

 H. Richardson, Proc. U. S. Nat. Mus., XXIII, 1901, p. 527, fig- n 



(type). Barren Island, Chesapeake Bay. 

 H. Richardson, Bull. U. S. Nat. Mus., No. 54, 1905, p. 218, fig. 221 



(type). 



AIaryland (Barren Island. Dorchester County, Chesapeake 

 Bay). 



