Females: Spermatheca with round distal sac separated by narrow neck. More characters can be accessed by backtracking the key: Page 753
Males: Right P5 Exp2 slightly curved. More characters can be accessed by backtracking the key: Page 1148
Kingdom Animalia Phylum Crustacea Class Maxillopoda Subclass Copepoda Order Calanoida Family Scolecitrichidae Genus Amallothrix Species Amallothrix valida
