416 



U.S. NATIONAL MUSEUM BULLETIN 271 



article 2 of pereopod 3 slender, scarcely wider than article 3; eyes 

 absent. Species: about 19, cosmopolitan, bathyal and abyssal. 



Figure 149. — Phoxocephalidae: a, Paraphoxus tridentaius ] . L. Barnard (1960); ^f, Joubinella 

 traditor Pirlot (1932). Head, dorsal: c, Microphoxus minimus J. L. Barnard (1960); 

 d, Paraphoxus oculatus Sars (1895, pi. 51). 



