Ferrari and Bowman, 1980
Females: P1 Exp and Enp 2-segmented; CR with 4 setae, longest two setae similar to apical spine of P1-P4 Exp; P1-P4 Exp outer spine formula: I-III, I-I-II, I-0-II, I-0-I. More characters can be accessed by backtracking the key:
Page 1234: Copepoda: Family Oithonidae females
Males: unknown.