Gastrodermus elegans = new name

found in the Upper Amazon River basin in Brazil, Colombia and Peru.

It lives in a tropical climate in water with a 6.0 - 8.0 pH, a water hardness of 2 – 25 dGH, and a temperature range of 22–26 °C (72–79 °F). It feeds on worms, benthic crustaceans, insects, and plant matter. Though it lays eggs in dense vegetation, adults do not guard them. In captivity, the male is reportedly territorial during the prespawning activities while the female is usually hidden among the plant roots. Both sexes clean the underside of plant leaves. Eggs are fastened under the leaves and are also attached to roots of plants.