Identity and locality
Hypancistrus sp. L004 (historic L073)
Tocantins/Guamá hobby region reports; locality source pending
Diagnostic evidence and naming
Specialist L-number index maps L073 to Hypancistrus sp. (L004). Some hobby catalogs report L004/L005 juvenile or related forms; relationships are provisional and not a formal species synonymy.
Breeding and genetics limitations
Record wild provenance and cave breeding separately. Do not count L073 as new described species or claim a breeder-created strain.
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.