Zul, I still remember very well how they look like. I didn't know what those 2 females were. They came in a mixed bag of Rivulus while I was at Choong Sua. The male you have now was the last male. The rest all jumped to their 'immortality'. For those two unknown females I really have no idea what they are. Closest guess I would make would be Rivulus marmoratus. But then again, I'm not too sure. All I know is that those two females have the tail spot that is common to almost all Rivulus females.
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