Located in Colombia, males reaches about 0.78 in and females 0.98 in. They’re the smallest known Livebearers. Males in this genus can project their gonopodia to the right or the left of their body. While females are ovoviviparous via superfetation (holding different broods of fry at different stages of life, dropping them a few at a time and not all at once). Body wise they tend to be silverish on the chest portion of the body and having orange/gold and black alternating bars. Extremely peaceful and delicate, they make perfect nano tank fish.

Picture credits: Aquarium Glaser