Heron and Bowman, 1971
Females: A1 reaching posterior border of CR. P4 Exp3 outer spines not expanded at base. More characters can be accessed by backtracking the key:
Page 773
Males: Right P5 present, 1-segmented. More characters can be accessed by backtracking the key:
Page 1127: Copepoda: Genus Ctenocalanus males