PARASITIC CRUSTACEA FROM BIMINI — PEARSE 357 



Family DICHELESTHIIDAE 

 Genus HATSCHEKIA Poche 



HATSCHBKIA ALBIRUBRA Wilson 



Hatschekia albirubra Wilson, Proc. U. S. Nat. Mus., vol. 44, p. 239, pi. 41, 

 figs. 209-215, 1913. 



Five females were taken from the gills of gray snappers, Luti- 

 aniis griseus (Linnaeus), 



HATSCHEKIA OBLONGA Wilson 



Hatschekia ohlonga Wilson, Proc. U. S. Nat. Mus., vol. 44, p. 242, pi. 42, 

 figs. 222-226, 1913. 



Six females were collected from the gills of gray snappers, Luti- 

 anus griseus (Linnaeus), and one from a gill of a schoolmaster, 

 L. apodus (Walbaum). 



hatschekia linearis Wilson 



Hatschekia linearis WiLSON, Proc. U. S. Nat. Mus. vol. 44, p. 246, pi. 44, 

 figs. 240-246, 1913. 



Twenty-six females came from the gills of margatefishes, Hae- 

 mulon album Cuvier and Valenciennes; 11 from blue-striped 

 grunts, H. sciurus (Shaw) ; and 15 from barred grunts, Conodon 

 nobilis (Linnaeus). 



hatschekia INSOLITA Wilson 



Hatschekia insolita Wilson, Proc. U. S. Nat. Mus., vol. 44, p. 245, pi. 42, 

 figs. 227-232, 1913. 



A female came from a gill of a rock hind, Epinephelus adscen- 

 sionis (Osbeck). 



hatschekia ANGULATA, new species 



Figure 74, or-g 



Female. — Sides of head produced into triangular, rounded lobes. 

 Body behind head triangular, widest near the front, anterolateral 

 angles rounded ; posterior end truncate with rounded angles ; two 

 segments indicated by lateral indentations and cross divisions. 

 Carapace widest in the middle, constricted somewhat just behind 

 middle ; posterior margin rounded at corners and slightly indented 

 in middle. Genital segment and abdomen fused. Lobes at sides 

 extend beyond abdomen. Caudal rami minute and armed with a 

 single seta. Eggs large, 9-11, 15-16 in a string. 



