Kirk’s blenny – Alticus kirkii

Kirk’s Blenny, scientifically known as Alticus kirkii, is a fascinating species of fish found in various marine environments.

Description & Characteristics

Alticus kirkii is a relatively small fish, reaching a maximum size of 11.0 cm. Its appearance is characterized by its distinctive features and adaptations for its unique habitat.

Habitat and Occurrence

Alticus kirkii is primarily found in rocky reefs and hard seabeds, making it a common sight in these areas. They are particularly adapted to living in the intertidal zone between the high and low tide lines, an area known as the Eulittoral. This marine zone is characterized by the alternating cycles of low and high tides, which Alticus kirkii has evolved to thrive in.

Taxonomy

Alticus kirkii belongs to the Class: Teleostei, Order: Blenniiformes, and Family: Blenniidae, placing it within a diverse group of fishes commonly known as blennies.

Feeding

Alticus kirkii is an herbivorous species, its diet primarily consisting of algae. As an algae grazer, it plays a crucial role in the marine ecosystem by consuming epiphytes (algae that grow on other plants). This specialized feeding behavior makes Alticus kirkii an important component of the intertidal food web.