Cavefish
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Cavefishes; Cave Fish; Cave fish; Cave-fish; Hypogean fish; Troglomorphic fish; Subterranean fish; Troglobitic fish; Stygobitic fish; Phreatic fish
Cavefish or cave fish is a generic term for fresh and brackish water fish adapted to life in caves and other underground habitats. Related terms are subterranean fish, troglomorphic fish, troglobitic fish, stygobitic fish, phreatic fish and hypogean fish.