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Weird jaguar catfish is covered in spines and lives in wooden logs

By Jake Buehler

21 December 2019

Spinipterus moijiri

Spinipterus moijiri lives in Peru and Brazil

The Fisheries Society of the British Isles/John Wiley & Sons, Inc.

What is covered in spines, lives in a log and has a jaguar鈥檚 spots? A newly described catfish, that鈥檚 what.

The murky waterways of the Amazon rainforest often produce species previously unknown to science. But some are weirder than others. The newest oddball was probably already circulating in the freshwater aquarium trade for years, but it hadn鈥檛 been formally classified.

Marcelo Rocha at the Amazonas State University in Brazil and his colleagues first gathered the fish on an expedition nearly…

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