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Callichthyidae
porthole catfish
Dianema longibarbis
Catfish from the Amazon Basin
porthole catfish is a freshwater fish found around South America. It inhabits freshwater habitats. The largest recorded length is 9.8 cm.
- Class
- Teleosts
- Order
- Catfishes
- Family
- Callichthyidae
- Genus
- Dianema
- Maximum length
- 9.8 cm
- Water
- Freshwater
- Distribution
- South America: Amazon River basin.

