Marrero's tube-snouted ghost knifefish (Sternarchorhynchus marreroi) is a ray-finned fish of the family Apteronotidae. It inhabits freshwater waters. This species can reach a maximum total length of 27.8 cm. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.
Physical description for Marrero's tube-snouted ghost knifefish is currently being compiled.
Behavioural data for Marrero's tube-snouted ghost knifefish is currently being reviewed.
Diet information for Marrero's tube-snouted ghost knifefish is currently being compiled.
Reproduction data for Marrero's tube-snouted ghost knifefish is currently being compiled.
Freshwater; benthopelagic. Tropical South America: central and delta regions of the Río Orinoco, Venezuela.
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