Haploblepharus
Haploblepharus is a genus of marine ray-finned fish belonging to the family Blenniidae, the blennies. The genus contains 15 species, all of which are found in the tropical and subtropical waters of the Indian and Pacific Oceans. They are typically small fish, reaching a maximum length of around 10 cm. They are characterized by their slender bodies, large heads, and prominent eyes. Some species have unique features like elongated snouts and fused pelvic fins.
Common Names
Common names for fish in this genus include blind goby, dartfish, and sand blenny. These names reflect their varied habitats and behaviors.
Characteristics
Haploblepharus species are known for the following features:
- Slender bodies with a slightly compressed shape.
- Large heads with prominent eyes.
- Small, protrusible mouths with numerous tiny teeth.
- Fused pelvic fins that resemble a single, fleshy flap.
- Dorsal fin with a long, continuous base.
- Caudal fin rounded or slightly forked.
- Varied coloration patterns, often with stripes or spots.
Environments
Haploblepharus species are primarily found in shallow, coastal waters, including:
- Coral reefs
- Rocky shores
- Seagrass beds
- Sandy bottoms
They are often associated with crevices and holes in the substrate, providing shelter and protection. Some species can burrow in the sand, using their strong pectoral fins to dig.
References
For more detailed information and updated taxonomy, consult these reliable sources: