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iNat·494746SpeciesActinopterygii42 field observations
  1. Animals
  2. ›Chordates
  3. ›Vertebrates
  4. ›Ray-finned Fishes
  5. ›Carps, Characins, Catfishes and Allies
  6. ›Characins
  7. ›Characoidei
  8. ›American tetras
  9. ›Thayeriinae
  10. ›Thayeria
Penguin Tetra
Plate 1 of 7. (c) Kkonstan, some rights reserved (CC BY) · via iNaturalist

Penguin Tetra

Thayeria boehlkei

Thayeria boehlkei is a species of characin fish endemic to the Amazon river basin and Araguaia river, in Peru and Brazil respectively. The species is popular with aquarium hobbyists where it is traded under a variety of common names including blackline penguinfish, blackline thayeria, hockey-stick tetra, penguin fish and penguin tetra.

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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 Thayeria boehlkei 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 494746.