Higher classification Paedocypris | Phylum Chordata Scientific name Paedocypris progenetica Rank Species | |
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Similar Paedocypris, Paedophryne amauensis, Paedophryne, Barbados threadsnake, Sphaerodactylus ariasae | ||
Paedocypris progenetica is a species of cyprinid fish endemic to Sumatra (Indonesia) where it is found in peat swamps and blackwater streams.
It is the smallest known fish in the world, with females reaching a maximum size of 10.3 mm (0.41 in), males 9.8 mm (0.39 in) and the smallest known mature specimen, a female, measuring only 7.9 mm (0.31 in). It held the record for the smallest known vertebrate until the frog Paedophryne amauensis was formally described in January 2012.
Paedocypris progenetica ruby rasbora
References
Paedocypris progenetica Wikipedia(Text) CC BY-SA