FIGURE 1 in Zygoparity in Characidae - the first case of internal fertilization in the teleost cohort Otomorpha

FIGURE 1 | Phylogeny of Teleostei (modified from Betancur-R et al., 2017), showing clades previously known to include species with internal fertilization (dark blue) and the present record in the teleost cohort Otomorpha (light blue). Remaining clades (black) do not contain internally fertilized species.