36 ANTHURIDEA • ANTHURIDAE 



Figure 12. Cyathura 



(Stygocyathura) curassavica: 

 pleon. 



Cyathura (Stygocyathura) motasi Botosaneanu and Stock, 1982 

 Figure 11 1, J 



DIAGNOSIS 6 6.8 mm, 9 10.0 mm. Pereopod 1, propodal palm gently sinu- 

 ate, bearing 11-18 marginal pectinate setae. Pleotelsonic margins tapering 

 evenly to slightly notched apex; angle of apex less than 90°. 



RECORDS Haiti, from wells. 



Cyathura (Stygocyathura) orghidani Negoescu Vladescu, 1983 

 Figure 13A,B 



DIAGNOSIS 9 8.0 mm. Pereopod 1, propodal palm slightly convex, bearing 

 about 1 1 marginal pectinate setae. Pleotelson, angle of apex obtuse, with 

 small notch. 



RECORDS Pinar del Rio Province, Cuba, from freshwater lake in cave. 



Cyathura (Stygocyathura) parapotamica Botosaneanu and Stock, 1982 

 Figure 13D,E 



DIAGNOSIS 9 4.1 mm (ovig. 9 3.6 mm). Pereopod 1, propodal palm sinu- 

 ate, bearing eight marginal pectinate setae. Pleotelson gently tapering to 

 notched apex; angle of apex about 90°. 



RECORDS Jamaica, from river alluvia. 



