Bulletin, Vanderbilt Marine Museum, Vol. VII Plate 109 



Poecilasma, maequilaterale Pilsbry, X 2, attached to a portion of a cheli- 

 ped of the deep-water spider crab, Rochinia crassa (A. Milne Edwards), 

 from off Fowey Rocks, Florida, in 100 to 200 fathoms. (See plates 77 and 78). 



