FIG. 6. Amazon Core. A. Yellow area delimits the distribution pattern. B in The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species

FIG. 6. Amazon Core. A. Yellow area delimits the distribution pattern. B. Boullengerella spp. (data from Vari (1995) with additional records from MZUSP). C. Moenkhausia collettii (records from MZUSP). D. Moenkhausia oligolepis (records from MZUSP).Published as part of Dagosta, Fernando C.P. & Pinna, Mário De, 2019, The Fishes Of The Amazon: Distribution And Biogeographical Patterns, With A Comprehensive List Of Species, pp. 1-167 in Bulletin of the American Museum of Natural History 2019 (431) on page 15, DOI: 10.1206/0003-0090.431.1.1, http://zenodo.org/record/541367