Sea louse

The sea louse (plural sea lice) is a family of copepods within the order Siphonostomatoida, the Caligidae. There are around 559 species in 37 genera, including approximately 162 Lepeophtheirus and 268 Caligus species. Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host marine fish.

Sea louse

The sea louse (plural sea lice) is a family of copepods within the order Siphonostomatoida, the Caligidae. There are around 559 species in 37 genera, including approximately 162 Lepeophtheirus and 268 Caligus species. Sea lice are marine ectoparasites (external parasites) that feed on the mucus, epidermal tissue, and blood of host marine fish.