Feeds on worms, small crustaceans and plant matter . Aquarium keeping: in groups of 5 or more individuals; minimum aquarium size 80 cm .
This species is distinguished from its congeners by the following characters: maxillary long and wide (vs. very short and round in bleheri and short in rhodostoma); premaxillary teeth in a single row (vs. two in bleheri, rhodostoma); dentary with 9-11 teeth with 5 cuspids (vs. 6, with 6-7 cuspids, followed by 1 or 2 tricuspidate ones in bleheri, and 5-6 with 5 cuspids, usually followed by 4 conical teeth in rhodostoma); black spot on lower posterior border of caudal peduncle absent (vs. present in bleheri, rhodostoma) Cross section: compressed.
Behavioural data for False rummynose tetra is currently being reviewed.
Diet information for False rummynose tetra is currently being compiled.
Reproduction data for False rummynose tetra is currently being compiled.
Freshwater; pelagic; pH range: 5.5 - 7.0; dH range: ? - 12. Tropical; 22°C - 26°C South America: upper Amazon River basin in Peru; Purus, Negro, and Madeira River basins.
worms, small crustaceans and plant matter (Ref
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