A new species of diminutive spiny driftwood catfish Spinipterus (Siluriformes: Auchenipteridae) from the Madeira River system, Amazon basin, Brazil
Abstract The genus Spinipterus, a member of Auchenipterinae, was previously known from only two species: S. acsi, originally described from the Peruvian Amazon and later recorded from Juruá River in Brazil, and S. moijiri, described from the Purus River basin. In a 2020 expedition to the Madeira River basin during an i...