The Nature LibraryEN·ES
iNat·614136SpeciesActinopterygii3 field observations
  1. Animals
  2. ›Chordates
  3. ›Vertebrates
  4. ›Ray-finned Fishes
  5. ›Carps, Characins, Catfishes and Allies
  6. ›Characins
  7. ›Characoidei
  8. ›Trahiras
  9. ›Hoplias
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Northern Wolffish

Hoplias microcephalus

Hoplias microcephalus is a species of trahiras. It is a tropical, benthopelagic freshwater fish which is known to inhabit the São Francisco River in Brazil. Males can reach a maximum length of 35.6 cm (14.0 in).

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the stacks

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Every page naming Hoplias microcephalus in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 614136.