4. Fish Anabas (Anabas testudineus). Unlike the previous participants in the rating, Anabas does not have an unusual appearance: it does not glow in the dark and does not have meter-long fins. However, it can rightfully be called one of the strangest and most unusual fish in the world. The thing is, this fish just loves … climbing trees. Hard fins with hard scales on land act as legs and allow Anabas to climb rocks and trees. Anabas lives in fresh water: it settles in rivers, small lakes and, no matter how wild it sounds, in rice fields.
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