Identity and locality
Pseudancistrus depressus (Günther, 1868)
Historical type locality uncertain; specialist catalog suggests Suriname
Diagnostic evidence and naming
Listed among distinct compared members in the 2014 Pseudancistrus barbatus-group original description. The paper uses character combinations to separate it from the Tapajós species P. zawadzkii. The original combination was Chaetostomus depressus (Günther, 1868); the species catalog calls its original locality uncertain, probably Suriname.
Breeding and genetics limitations
No published genotype of body depression or breeder-contributed artificial line shown by this source.
Original references
Links are research leads; they do not certify every statement. Check original taxonomy and date.
Public Discord research discussion
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