Check List 13(3): e19747, doi: 10.15560/13.3.2146
Sympatry and syntopy of cichlids (Teleostei: Cichlidae) in the Selva Central, upper Ucayali river basin, Peru
expand article infoOldřich Říčan
‡ University of South Bohemia, Faculty of Science, Czech Republic
Open Access
Sympatry and syntopy are rare among congeneric cichlids in the Neotropics. Among Peruvian Amazonian cichlids congeneric syntopy has so far been reported in only 1 case known from a single locality. Based on thorough exploration of a new locality I refute the syntopy of the 2 species involved: Bujurquina robusta (Kullander, 1986) is a mouth-bay species while B. labiosa (Kullander, 1986) is an upland species. I demonstrate the generality of this ecological allotopy with further examples from a second study area including a different set of species.
ordillera El Sira; Reservas comunal El Sira; Rio Tambo; Departamento de Ucayali; Rio Pachitea; Departamento de Pasco; congenerics