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PROCEEDINGS OF THE NATIONAL MUSEUM 



VOL. 6» 



Type. — United States National Museum catalogue number 52309. 

 The specific name of this species refers to the very flat lobes which 



Fig. 13. — Batioa lobata, new srEciEs. Female. — a and h, Gnatuopod 2 ; c, gnaxiiopod- 

 2, MUCH enlarged ; d, peraeopod 1 ; e, peraeopod 2 ; f, pbraeopod 3 ; g, peraeopod 4 ; 

 h, peraeopod f) ; i, posterior lateral margin of abdominal segment 3 



take the place of the teeth on the posterior lateral edge of the third 

 abdominal segment in the other known species of this genus. Be- 

 sides the type there are in the collection of the United States 



