REVISION OF RECENT BAIRDIIDAE 



59 



Affinities. — Carapace very similar to B. {Bairdoppilata) cra- 

 tericola, new species, but lacking bairdoppilatan hingement and 

 having a more exaggerated caudal process. 



Genus Uncertain species 1 



Figure 30 



Material. — One adult male living at Anton Bruun station 373F. 



Dimensions. — Adult male specimen USNM 121324, left valve, 

 length 1.10 ram, height 0.72 mm; right valve, length 1.03 mm., height 

 0.65 mm. 



Affinities. — The appendage and genital characters (except for 

 the smoothly pointed antennal claw) are conformable with Neo- 

 nesidea, but the carapace shape and marginal spines are those of 



Figure 30. — Genus Uncertain species 1; male USNM 121324. 



A,B, Antennae; C, first thoracic leg; D, second thoracic leg; E,F, carapace interiors; 

 G, copulatory organ and furca. 



