122 



U.S. NATIONAL MUSEUM BULLETIN 260 



Figure 57. — Amathillopsis pacifica margo, new subspecies, holotype, female, 20.0 mm, Baja 

 Slope Expedition Sta. P 285-61: a, lateral aspect, pereopods broken terminally; b,c, 

 maxilla 2; d, upper lip; e, outer plate of maxilliped, flattened;/, maxilla 1; g, maxilliped. 



