Bulla
Guides
Lernaeopodidae
Lernaeopodidae is a family of parasitic copepods in the order Siphonostomatoida. Females are typically large and fleshy, attaching permanently to fish hosts using a chitinous plug called the bulla. Males are smaller and cling to females using their antennae. Members parasitize both marine and freshwater fishes, with some species causing significant problems in aquaculture.