Recently I went to Kg. Mosolog for a meeting. A pakcik brought a strange kind of fish which I never saw in my life. I asked him what sort of fish is he holding. The pakcik said "ikan buaya". He said it can live without water for a few hours.
I can see why the pakcik called it "ikan buaya" because of fish's skin it look like an alligator skin. It also can crawl. Its tail flipflap left and right made me think of a puppy tail. I took a picture and video so that you can see for yourself.