112 BULLETIN 97, UNITED STATES NATIONAL MUSEUM. 



a small basal tooth, remaining edge very finely and irregularly 

 denticulate. 



Legs similar to those of hendersoni; firet leg shorter, especially 

 merus and propodus, merus not reaching laterally beyond carpus of 

 cheliped ; propodus of last leg not so widely truncate at distal end as 

 in hendersoni; the same applied hairs on second and third legs; 



dactyli of second and 



third legs longer and 

 slenderer than of first 

 and fourth. 



Sides of male abdomen 

 more gradually conver- 

 gent than in hendersoni; 

 seventh segment not 

 more than one and one- 

 half times as long as 

 wide. Sides of triangu- 

 lar part of female abdo- 



FlO. 60. PaUAPINNIXA BOnVIEUI, FEMAUC HOLOTYPE, jjjgj;^ Straight nOt COn- 



OUTEn MAXIM.IPKD, X 100. •" ' & 7 



cave. 



Measurements. — Female holotype, length of carapace, 1.6, width of 

 same 3.1, fronto-orbital width 1.1 mm. Male (Charleston), length of 

 carapace 9, width of same 3.5 mm. 



Range. — Charleston, South Carolina, to Yucatan, Mexico. 



Specimens examined. — 



Charleston, South Carolina; off the bar; L. Agassiz; 1 male, with 

 parasite in left branchial chamber (5744, M.C.Z.). 



Off Cape Catoche, Yucatan; lat. 22° 08' 30'' N.; long. 86° 63' 30" 

 W.; 25 fathoms; Co. S.; Jan. 30, 1885; station 2362, Albatross; 1 

 female holotype (23441). 



PABAPINNIXA BEAUFORTENSIS, new ispecies. 



Type-locality. — Off Beaufort, North Carolina ; on fishing grounds, 

 \ mile S. of Fishing Buoy (20 miles off Beaufort Inlet) : 16 fathoms; 

 hrd.; July 20, 1915; station 8293, steamer Fish Hawk; 1 male (Cat. 

 No. 50170, U.S.N.M.). 



Diagnosis. — Carapace about 1^ times as wide as long. Eyes large. 

 Fingers of male not gaping. Dactyli of legs curved and having 

 long, slender, horny tips. 



Description of male. — Carapace rather regularly oval, convex, 

 with the surface behind the anterior border depressed and plumose ; 

 regions indicated by a series of pits which are light brown in the 

 specimen preserved in alcohol. Fronto-orbital width § as great as 

 width of carapace; front about | width of carapace, a large emargi- 



