Females: AnteriorCe pointed in dorsal view. More characters can be accessed by backtracking the key: Page 662: Copepoda: Genus Heterorhabdus females
Males: AnteriorCe pointed in dorsal view. More characters can be accessed by backtracking the key: Page 886: Copepoda: Genus Heterorhabdus males
Kingdom Animalia Phylum Crustacea Class Maxillopoda Subclass Copepoda Order Calanoida Family Heterorhabdidae Genus Heterorhabdus Species Heterorhabdus spinifrons
