Dichelesthium [Dichelesthium]

Description

Dichelesthium is a genus within the family Dichelesthiidae, characterized by its unique parasitic lifestyle. These copepods are ectoparasites, predominantly found on the gills of marine fishes. They exhibit a highly specialized morphology adapted for attachment to their hosts, including modifications to their appendages and body shape. The members of this genus are known for their direct impact on the health and wellbeing of their fish hosts, often causing gill damage and impairing respiratory functions. Dichelesthium species are distinguished by features such as their elongate bodies, claw-like appendages for gripping their hosts, and the presence of complex mouthparts designed for feeding on host tissues.

Species

Dichelesthium oblongum [Dichelesthium oblongum]

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Dichelesthium parasiticum [Dichelesthium parasiticum]