Scatter-plot of a diploid chromosome number (2n) and proportion of metacentric chromosomes with overall regression line. The diameter and color of circle indicate number of species from 1 to 5.

 
 
  Part of: Krysanov E, Demidova T (2018) Extensive karyotype variability of African fish genus Nothobranchius (Cyprinodontiformes). Comparative Cytogenetics 12(3): 387-402. https://doi.org/10.3897/CompCytogen.v12i3.25092