Archaeobdella

**Archaeobdella**

**Definition**
Archaeobdella is a genus of leeches belonging to the family Piscicolidae, known for their parasitic relationship with fish. These annelids are primarily found in marine environments.

**Overview**
Archaeobdella species are characterized by their specialized adaptations for attaching to and feeding on the blood of fish hosts. They exhibit morphological features typical of piscicolid leeches, including a flattened body and suckers for attachment. The genus includes several species distributed in various oceanic regions, where they play a role in aquatic ecosystems as ectoparasites. Research on Archaeobdella contributes to understanding host-parasite interactions in marine habitats.

**Meta Description**
Archaeobdella is a genus of marine leeches in the family Piscicolidae, known for parasitizing fish. These annelids are important for studying marine host-parasite dynamics.