Identity and locality
Panaque cf. armbrusteri 'Tocantins'
Rio Tocantins-labeled trade collection, Brazil
Diagnostic evidence and naming
Specialist index preserves L027 Tocantins as a cf. form distinct from nominal P. armbrusteri of Tapajós and separately labeled Xingu L027a. These may be historical collections, not verified genetically distinct populations or newly named species.
Breeding and genetics limitations
Do not establish lineage crosses using code identity alone; record origin, captive generations and photographs.
Original references
Links are research leads; they do not certify every statement. Check original taxonomy and date.
Public Discord research discussion
Follow the original forum topic. It is a discussion record, not independent scientific verification.