bio.wikisort.org - Animal

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).[1]

Otocinclus arnoldi
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Siluriformes
Family:	Loricariidae
Genus:	Otocinclus
Species:	O. arnoldi
Binomial name
Otocinclus arnoldi Regan, 1909

Named in honor of German aquarist Johann Paul Arnold (1869–1952), who "presented" type specimen to the British Museum.[2]

References

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