Physopyxis cristata Sousa & Rapp Py-Daniel, 2005

Family:  Doradidae (Thorny catfishes), subfamily: Astrodoradinae
Max. size:  2.273 cm SL (male/unsexed)
Environment:  demersal; freshwater
Distribution:  South America: Rio Negro basin of the Amazon drainage in Brazil.
Diagnosis:   
Biology:  Found in waters with accumulated leaf litter (Ref. 56903).
IUCN Red List Status: Least Concern (LC); Date assessed: 07 November 2018 Ref. (130435)
Threat to humans:  harmless


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