Hisonotus armatus

The Hisonotus armatus lives in the demersal, freshwater environment.

Hisonotus armatus is distinguished from congeners in having the anterior margin of the snout completely covered by odontodes; large bony plates in the abdominal median series, usually comprising one series of plates between the lateral abdominal plates; and a series of More

Hisonotus armatus, a new hypoptopomatine species, is described from the Laguna dos Patos basin, Rio Grande do Sul State, southern Brazil. The new... More

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