Chiselmouth
The chiselmouth, Acrocheilus alutaceus, is a freshwater fish native to the Pacific Northwest of North America. Known for its chisel-like lower jaw, it inhabits rivers and streams with rocky or sandy bottoms. This species feeds primarily on algae and detritus, using its specialized jaw to scrape food off rocks.
Length~17 (max 30)
Weight~1 (max 2)
WaterFresh
- Other names-
- Length~17 (max 30)
- Weight~1 (max 2)
- WaterFresh
Popular lures for Chiselmouth
Regulation for Chiselmouth
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Living Conditions
🐟 Habitat preferences
- Found in clear, cold streams and rivers
- Prefers rocky or sandy substrates
- Diet consists of algae, detritus, and small invertebrates
- Juveniles inhabit shallow, protected areas
♻️ Life cycle and mating behavior
- Spawning occurs in spring and early summer
- Males construct nests in gravel or rocky areas
- Eggs are laid in nests and guarded by males until they hatch
- Juveniles remain in shallow waters before moving to deeper areas as they grow