Barred Filefish
Cantherhines dumerilii
A rare reef-associated filefish from the Indo-Pacific, usually seen alone or in pairs around coral and rocky bottoms with good algal growth. It browses on small benthic invertebrates and algae rather than chasing fast prey.
Điểm nhận dạng
- Laterally compressed, oval filefish body with a small pointed snout
- Distinct dark bars/markings across a pale to brownish body
- Long first dorsal spine that can be raised like a trigger
Môi trường sống
Coral reefs, reef slopes, and adjacent rocky areas in warm tropical Indo-Pacific waters, especially where shelter and attached growth are abundant; juveniles may stay close to complex cover.
Ghi chú mồi
Not a standard angling target. If encountered incidentally, small natural baits such as bits of shrimp, squid, or crab may interest it, but it is more often observed than caught; tiny reef jigs or small soft plastics near structure can also draw strikes.
Hành vi
Slow, deliberate swimmer that picks at algae, tunicates, and small invertebrates with a small terminal mouth. Often relies on camouflage and may hold position near structure instead of moving far.
Thận trọng
Handle carefully because filefishes have rough skin and a sharp, erectile first dorsal spine that can poke. As a reef species, local consumption advisories and size/collection rules may apply; check regulations and avoid taking fish from contaminated reefs.
Ghi chú câu cá
Use very light tackle and work slowly around coral heads, bommies, and rubble edges. Because it is not a common game fish, most catches are accidental on reef tackle; avoid destructive methods and release promptly if landed.