182 



ALLAN HANCOCK PACIFIC EXPEDITIONS 



VOL. 10 



Holotype. — ^AHF no. 54. 



Type locality. — San Benito Island, Mexico, in 66-81 fms, body cavity 

 of Eunice. 



Distribution. — San Benito Island, Mexico, in 66-81 fms, in coarse 

 gray sand. 



