Pygmy Sucker [Sphyria]

Description

Sphyria is a genus of parasitic copepods belonging to the family Sphyriidae. These small crustaceans are known for their unique life cycle, involving a parasitic phase on marine organisms, including sharks and rays. Members of this genus are characterized by their diminutive size, with adaptations that allow them to attach to and feed from their hosts. They are distinguished by their highly specialized body structures, including modified mouthparts for feeding on host tissues, and a reduced, streamlined body that aids in maintaining a secure position on their fast-moving hosts. The lifecycle of Sphyria species involves both free-swimming larval stages and a parasitic adult phase, showcasing a fascinating example of adaptation to a parasitic way of life in marine environments.

Species

Mottled Pygmy Sucker [Pygmy Sucker variegatus]

View Details

Spotted Pygmy Sucker [Pygmy Sucker maculatus]

View Details

Striped Pygmy Sucker [Pygmy Sucker lineatus]

View Details

Plain Pygmy Sucker [Pygmy Sucker simplex]

View Details

Taxonomy