Yorkeria [Yorkeria]

Description

Yorkeria is a genus within the Gangesiidae family, comprising parasitic tapeworms that infect a wide range of marine and freshwater teleost fishes. The genus is characterized by its complex scolex structure, which allows for secure attachment to the host's intestinal lining, and a segmented body that facilitates nutrient absorption. Yorkeria species are significant in the study of aquatic parasitology due to their diverse host range, life cycle dynamics, and potential impact on fish populations and ecosystem health. The presence of Yorkeria in various aquatic environments highlights the ecological and evolutionary adaptations of these parasites.

Species

Mud-dwelling worm [Yorkeria southwelli]

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Deep-sea worm [Yorkeria xiamenensis]