Hypomasticus thayeri
Hypomasticus thayeri (Borodin, 1929)


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Family:  Anostomidae (Headstanders)
Max. size: 
Environment:  benthopelagic; freshwater
Distribution:  South America: Paraíba do Sul, Doce and Itapemirim rivers in Brazil.
Diagnosis:   
Biology:  Distinct pairs breed on densely grown weedy places (Ref. 205).
IUCN Red List Status: Vulnerable (VU); Date assessed: 16 May 2022 (B1ab(iii)) Ref. (130435)
Threat to humans:  harmless


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