Acanthaluteres
Acanthaluteres is a genus of fish belonging to the family Monacanthidae, commonly known as filefishes. This genus comprises eight distinct species, all inhabiting the Indo-Pacific region. They are characterized by their flattened, oval-shaped bodies with a prominent dorsal fin and a single, sharp spine located near the pectoral fins. These spines serve as a defensive mechanism, locking into place when the fish is threatened.
Common Names
Members of the Acanthaluteres genus are known by a variety of common names, including:
- Filefishes
- Leatherjackets
- Triggerfishes
Characteristics
Acanthaluteres species share a number of defining characteristics, including:
- Flattened bodies: Their bodies are laterally compressed, giving them a thin, oval shape.
- Dorsal fin: They possess a single, prominent dorsal fin that extends along their back.
- Spines: They have a single, sharp spine located near the pectoral fins, which can be locked into place as a defensive mechanism.
- Mouth: Their mouths are small and located at the front of their head.
- Scales: Their scales are small and embedded in their skin, giving them a smooth, leather-like appearance.
Environments
Acanthaluteres species are primarily found in tropical and subtropical waters of the Indo-Pacific region. They inhabit a variety of environments, including coral reefs, seagrass beds, and rocky shores.
References
For more detailed information on Acanthaluteres, please refer to the following reliable resources: