The Two-spined blackfish is a freshwater species known for its elongated body and distinctive two spines on its dorsal fin. Typically reaching up to 12 inches and weighing around 1.5 pounds, it inhabits slow-flowing streams and rivers. Its diet consists mainly of small invertebrates. This solitary fish is nocturnal, often hiding among submerged vegetation and rocks. This summary is AI generated
Water type
IUCN Status
Threat to humans
Source: Fishbase
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Two-spined blackfish
length · weight


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