Cyanoplax berryana

, Cyanoplax berryana
Water Type: Marine

Cyanoplax berryana is a species of chitons, a group of marine mollusks characterized by their eight overlapping shell plates. This particular species is found in the intertidal and shallow subtidal zones, making it a common sight in these coastal environments.

Description & Characteristics

Cyanoplax berryana, like other chitons, possesses a flattened, oval-shaped body. Its eight dorsal shell plates, or valves, are articulated and overlap, providing protection. The color of the shell can vary, ranging from a grayish-brown to a reddish-brown, often with lighter markings or bands. Cyanoplax berryana can grow to a maximum size of around 25 millimeters in length.

Habitat and Occurrence

Cyanoplax berryana is found in the intertidal and shallow subtidal zones, primarily in the northeastern Pacific Ocean. This species thrives in rocky habitats, clinging to rocks and other hard surfaces. Their preference for these environments makes them a common sight in the lower intertidal zone, the subtidal zone, and sometimes even in tide pools.

Taxonomy

Cyanoplax berryana is classified within the phylum Mollusca, a diverse group of invertebrates that includes snails, clams, and octopuses. The species belongs to the Class Polyplacophora, the order Chitonida, and the family Tonicellidae.

Feeding

Cyanoplax berryana is a herbivore, feeding on algae and diatoms that it scrapes off rocks using its radula, a ribbon-like structure studded with teeth. Its strong foot allows it to adhere firmly to its substrate, even in turbulent wave conditions.

Associated Species

Image References

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