ANOSTRACAN PHYLLOPOD LYNCH 



33 



10 



Figures 9-12: Branchinecta cornigera. 9, Right antenna of male: a, anterior view (pu., 

 pulvillus; bu., uncornified protuberance of second antenna); b, lateral view. 10, Right 

 antenna of male (another specimen) : a, anterior view; b, lateral view. The right antennae 

 from the two specimens show that although the antennae of the male vary in shape 

 with muscular contractions, nevertheless the uncornified bulge and the angular outline 

 of the anterior border remain evident. 11, Telson and cercopods of a female 27 mm. 

 long. 12, Hornlike protuberance from left side of head of female, lateral aspect. (9, 

 10, X 11.5; 11, X 18;12, X 80.) 



