The Blackedge Triplefin, scientifically known as Enneanectes atrorus, is a small fish species belonging to the family Tripterygiidae. This species exhibits a distinctive black edge along its dorsal fin, a characteristic that contributes to its common name.
Description & Characteristics
The Blackedge Triplefin is a relatively small fish, reaching a maximum size of 3.3 cm. Its body is slender and elongated, with a slightly compressed profile. The fish’s coloration is generally pale, often blending seamlessly with its surroundings. The defining feature, the black edge along its dorsal fin, provides a striking contrast against its light body.
Habitat and Occurrence
The Enneanectes atrorus is primarily found in shallow marine environments, inhabiting depths ranging from 1.0 to 15.0 meters. It prefers rocky reefs and tide pools, typically residing in areas with strong currents. This species exhibits a preference for temperate marine zones, commonly occurring in the coastal waters of [Please provide location details based on the provided information. This text requires the exact location of the species to complete this section.].
Taxonomy
The species Enneanectes atrorus is classified within the Class: Teleostei, Order: Blenniiformes, and Family: Tripterygiidae. This taxonomic placement reflects its evolutionary relationships with other fish species, highlighting its position within the larger framework of fish classification.
Feeding
The Enneanectes atrorus is a zooplankton feeder. Its diet consists of small crustaceans, larvae, and other microscopic organisms that it filters from the water column. This feeding strategy is common amongst many small fish species and ensures their survival in their specific habitats.
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