THE GBAPSOID CBABS OF AMEBICA. 



205 



CTMOPOUA ODESA A. Milne Edwards. 



riate 49. 



Cymopolia ohcsa A. SIilne Edwauds, Bull. Mus. Comp. Zool., vol. 8, 18S0, 

 p. 27 (type-locality, lat. 23° 13' N.; Ion;,'. 89° IC W.. 84 fathoms; 

 holotype, Immature female, not male, Cat. No. G491, M.C.Z.). 



Paliciis ohcsiis A. Milne Euwakus and Bouvikk, Mem. Mus. Comp. Zoiil., 

 vol. 27, 1902, p. 51, pi. 9, ligs. 8-14. 



Diagnosis. — Carapace very convex, branchial regions laterally 

 expanded. Granulation of carapace coarser between than upon 



FlO. 125. CrMOrOLIA OBESA, IMMATUKB female (XOT male) nOLOTYrE, AFTER A. MiLNB 



EnwAUDS ANP BorviEit. a, Dousal vieu', X 3 ahoct; h, exdohnatii of itir.iiT outer 

 maxillited, X C5 ; c, first left leg, uiteo side, X 5 ; d, last left leg, x 5; 



e, LEFT FItONTAL AND OUItlTAL UOUDEU, FUOM ABOVE, X Ih', ft LEFT OCDLO-AX7EXXAI 

 UEGIOX, VEXTUAL VIEW, X 7J. 



tubercles. Tubercles above posterior margin convex, protuberant. 

 Outer suborbital lobe very convex. Lobes of carpus of ambulatory 

 legs little developed. 



Description. — Carapace very convex, antero-lateral margins very 

 oblique, surface covered with very definite tubercles having a granula- 

 tion much finer than that on remainder of carapace. Median sinus of 



