Lithodoras

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Lithodoras
File:PSM V68 D523 Doras dorsalis an encrusted catfish.png
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Siluriformes
Family: Doradidae
Genus: Lithodoras
Bleeker, 1862
Species:
L. dorsalis
Binomial name
Lithodoras dorsalis
(Valenciennes, 1840)
Synonyms
  • Doras dorsalis
    Valenciennes in Cuvier and Valenciennes, 1840
  • Doras papilionatus
    De Filippi, 1853
  • Doras lithogaster
    Kner, 1855
  • Megalodoras paucisquamatus
    Van der Stigchel, 1946

Lithodoras dorsalis, the rock-bacu, is the only species in the genus Lithodoras of the catfish (order Siluriformes) family Doradidae.[2] This species originates from the Amazon basin in Brazil and estuaries near Cayenne, French Guiana.[3] These fish feed on the leaves of macrophytes. When the forests are flooded, they feed exclusively on fruits and seeds, acting as an agent of seed dispersal.[4] Reproduction occurs once a year and juveniles are often seen in large numbers in the estuary of the Amazon.[3] These fish reach a length of 100 centimetres (39 in) TL and a weight of up to 15 kilograms (33 lb).[3]

References

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