Evolutionary BiologybioRxivPreprint
Adaptive radiation along ecological and morphological lines of least resistance in Cyprinodon pupfishes
Christopher H. Martin, Andrés Alvarez Zapata, Reyna Guadalupe Cetz Paredes…·Carlos A. Gracida-Juárez
The paper examines how pre-existing genetic constraints in generalist populations may limit adaptive divergence in two Caribbean Cyprinodon pupfish radiations, finding congruence between intraspecific variance and interspecific divergence axes.
DOI 10.1101/2025.08.13.670168