Potential diversification of male genital structures in response to placentotrophy and superfetation in a family of livebearing fishes

KN García-Cabello, MG Callaway… - Biological Journal of …, 2024 - academic.oup.com
This study explores how specific reproductive strategies, placentotrophy and superfetation,
influence the evolution of male gonopodial structures in livebearing fishes of the family …

Life histories of poeciliid fishes: searching for a size-dependent trade-off between number and size of offspring

JJ Zúñiga-Vega, C Olivera-Tlahuel… - Ichthyological …, 2024 - Springer
A large body of knowledge about life-history traits has arisen from research on viviparous
fishes of the family Poeciliidae. Still, the wide variation among species in reproductive …