STENHELTINJ1. 31 



the preceding species. Second foot-jaw (fig. 13) long, 

 the hand stout and subtriangular ; terminal claw short 

 and stout; the prominent inner margin of the hand 

 armed with a row of about eight spine-like setas. 

 Length s^jth of an inch ('5 mm.). 



One specimen only was dredged in a depth of 

 twenty-seven fathoms off Hawthorn (Durham). 



Sub-family 4. STENHELIIN^, nov. sub.-fam. 



In this section the inner branch of the first pair of 

 feet is 2- or 3-jointed, has its first or last joint more 

 or less elongated and the limb partially adapted for 

 grasping by means of an imperfect hingement at the 

 apex of the first joint ; the second, third, and fourth 

 pairs have both branches 3-jointed ; the mandible- 

 palp is large and 2 -branched, and the inner branch 

 of the posterior antenna is 2- or 3-jointed, and of 

 moderate size. 



The genera are Stenhelia, Ameira, Jonesiella, and 

 Delavalia. 



Diagnosis of Genera of Stenheliince. 



f C shorter than the outer branch Delavalia. 



2-jointed \ 



(. longer than the outer branch Jonesit lla. 



pair of ^ - 3_j i n ted; secondary ( small, 1 -jointed Ameira. 



nmmi g- | k ranc h o f posterior < 



(_ antenna C 3-jointed Stenhelia. 



