• Source: Otocinclus arnoldi

Otocinclus arnoldi is a species of armoured catfish native to South America, where it occurs in the lower río Paraná drainage, in the lower and middle rio Uruguai and in the río de La Plata. This species reaches a maximum length of 4.8 centimetres (1.9 in) (SL).
Named in honor of German aquarist Johann Paul Arnold (1869–1952), who "presented" type specimen to the British Museum.




References

Kata Kunci Pencarian:

• Otocinclus arnoldi
• Otocinclus
• List of aquarium fish by scientific name
• IUCN Red List endangered species (Animalia)
• List of freshwater aquarium fish species
• List of endangered fishes