black ghost knifefish

名词 n.

英文释义

名词 n.
  1. A tropical fish of species Apteronotus albifrons of South America, covered in a black color entirely, except for two white rings on its tail and a white blaze on its nose, occasionally extending into a stripe down the back.

词形变化

black ghost knifefish plural black ghost knifefishes plural
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