154 



131 



Distribution: Found in the Atlantic Ocean (41°29' N, 15°44' W), 

 the Indian Ocean (Arabian Sea— 16° 50' N, 62°21' E) a.id the Pacific 

 Ocean (27° 15' S, 175°39' W) in catches from the 1,900-3,750 m layer 

 and in total catches from depths of over 2,000 m to the surface. 



2. Mimoscina setosa (Barnard, 1930) (Fig. 58) 



Barnard, 1930: 395 (Parascina); Vinogradov, 1962: 13. 



Three sexually not fully mature specimens (2 females, 1 male) are 

 known; length 3-6 mm. 



The head has no visor above the place of attachment of antennae I. 



In antennae I the flagellum has a strong, slightly distally narrowing 

 proximal segment; of its three distal segments, the first two are broad 

 but very short, and the dagger-shaped 3rd segment is very large, but only 

 1/2 the length of the proximal segment, but longer than the peduncle of 

 the antennae. Antennae II in the females are four-segmented, small, not 

 longer than the peduncle of antennae I; in the immature male they are 

 multisegmented and half the length of antennae I. 



132 



Fig. 58. Mimoscina setosa (Barnard), female (after Vinogradov, 1962). 



