underwater
amazon
america
animal
aquarium
beautiful
beauty
benthic
cajaro
catfish
closeup
essequibo
fin
fish
freshwater
hemioliopterus
hobby
ichthyology
life
long
longwhiskered
mustache
natural
nature
orinoco
phractocephalus
pimelodid
pirarara
predator
redtail
river
south
tail
tropical
water
wildlife