アーマードプレコMeanings1nounarmored pleco; Pseudorinelepis genibarbisA species of armored catfish from the Amazon River, known in the aquarium trade.from English armored plecoアーマードプレコはアマゾン川がわ原げん産さんの大おお型がたナマズです。The armored pleco is a large catfish native to the Amazon River.