There are 36 pages with 356 entries

Results
 Family  Genus  Specific epithet  Ploidy level  Chromosome number  Bs range  Complete citation reference
Anostomidae Leporinus friderici 54 1 Venere, P. C., Miyazawa, C. S., & Galetti Junior, P. M. (1999). New cases of supernumerary chromosomes in characiform fishes. Genetics and Molecular Biology, 22(3), 345–349
Anostomidae Leporinus sp. 54 1 Venere, P. C., Miyazawa, C. S., & Galetti Junior, P. M. (1999). New cases of supernumerary chromosomes in characiform fishes. Genetics and Molecular Biology, 22(3), 345–349
Apteronotidae Apteronotus propealbifrons 2,00 24 1-3 Mendes, V., Portela-Castro, A. L., & Júlio-Júnior, H. (2012). First record of supernumerary (B) chromosomes in electric fish (Gymnotiformes) and the karyotype structure of three species of the same order from the upper Paraná River basin. Comparati
Auchenipteridae Parauchenipterus galeatus 58 1 Lui, R. L., Blanco, D. R., Margarido, V. P., & Moreira Filho, O. (2010). Chromosome characterization and biogeographic relations among three populations of the driftwood catfish Parauchenipterus galeatus (Linnaeus, 1766) (Siluriformes: Auchenip
Auchenipteridae Parauchenipterus galeatus 58 1-2 Lui, R. L., Blanco, D. R., Margarido, V. P., & Filho, O. M. (2009). First description of B chromosomes in the family Auchenipteridae, Parauchenipterus galeatus (Siluriformes) of the São Francisco River basin (MG, Brazil). Micron, 40
Auchenipteridae Parauchenipterus galeatus 2,00 58 0-2 Lui, R. L., Traldi, J. B., Blanco, D. R., Margarido, V. P., Mariotto, S., Centofante, L., ... & Moreira, O. (2021). Possible Common Origin of B Chromosomes in Neotropical Fish (Siluriformes, Auchenipteridae) Reinforced by Repetitive DNA Mapping. Brazilian
Auchenipteridae Trachelyopetrus sp. 2,00 58 0-3 Lui, R. L., Traldi, J. B., Blanco, D. R., Margarido, V. P., Mariotto, S., Centofante, L., ... & Moreira, O. (2021). Possible Common Origin of B Chromosomes in Neotropical Fish (Siluriformes, Auchenipteridae) Reinforced by Repetitive DNA Mapping. Brazilian
Auchenipteridae Trachelyopterus galeatus 2,00 58 1-2 Felicetti, D., Haerter, C. A., Baumgärtner, L., Paiz, L. M., Takagui, F. H., Margarido, V. P., ... & Lui, R. L. (2021). A New Variant B Chromosome in Auchenipteridae: The Role of (GATA) n and (TTAGGG) n Sequences in Understanding the Evolution of Supernum
Auchenipteridae Trachelyopterus porosus 2,00 58 1-3 Felicetti, D., Haerter, C. A., Baumgärtner, L., Paiz, L. M., Takagui, F. H., Margarido, V. P., ... & Lui, R. L. (2021). A New Variant B Chromosome in Auchenipteridae: The Role of (GATA) n and (TTAGGG) n Sequences in Understanding the Evolution of Supernum
Belonidae Strongylura microps 50 Bs Fenocchio, A. S., Pastori, M. C., Roncati, H. A., Moreira Filho, O., & Bertollo, L. A. C. (2003). A Cytogenetic Survey of the Fish Fauna from Argentina. Caryologia, 56(2), 197–204.

B-chrom database 2017