Randall´s Blenny – Cirripectes randalli

, Randall´s Blenny - Cirripectes randalli, Cirripectes randalli
Size: 10.7 cm
Depth: 0 - 8 m
Water Type: Marine
Toxicity: Toxic hazard unknown
Red List Status: Least concern (LC)
Temperature: 80.6 °F - 84.2 °F (27°C - 29°C)

Randall’s Blenny, scientifically known as Cirripectes randalli, is a small, colorful fish species belonging to the Blenniidae family. This species is known for its unique physical characteristics and interesting behavior. It is a relatively common sight in its natural habitat, often seen clinging to rocks and coral in the shallow reef environments.

Description & Characteristics

Cirripectes randalli can grow to a maximum length of 10.7 cm. The fish is characterized by its elongated body with a prominent dorsal fin and a distinct, fringed cirrus above its eyes. Its coloration varies from a vibrant orange-red to a dark brown with white blotches. The specific coloration and pattern depend on the individual’s age and environment.

Habitat and Occurrence

Cirripectes randalli is primarily found in shallow reef environments, typically at depths ranging from 0.0 to 8.0 meters. This makes it a common inhabitant of the intertidal zone and the adjacent subtidal zone, particularly in areas with abundant coral and rocky substrata. The species prefers tropical marine environments, where it can be encountered in coral reefs, rocky shores, and seagrass meadows.

Taxonomy

The species Cirripectes randalli belongs to the Blenniidae family, which is a diverse group of fishes commonly known as blennies. It is classified within the Order Blenniiformes, which consists of numerous fish species with similar characteristics, including their elongated bodies, large heads, and prominent dorsal fins. Further classification places the Randall’s Blenny within the Class Teleostei, which represents the vast majority of bony fish species, indicating its relationship to a wide range of aquatic animals.

Feeding

Randall’s Blenny is an opportunistic omnivore with a varied diet. Its primary food sources include various types of algae, particularly red slime algae. They also consume small invertebrates such as copepods, amphipods, and hydrozoa polyps. Additionally, Cirripectes randalli supplements its diet with zooplankton, which it filters from the water column.

Associated Species

Image References

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