Recurrent Body Shape Patterns in Cave- and Surface-Dwelling Trichomycterid Cavefishes
Nelson Falcón-Espitia, Carlos Daniel Cadena
This study examines body shape variation in cave- and surface-dwelling trichomycterid catfishes, finding habitat-associated morphological differences but partial overlap, suggesting ecological constraints drive recurrent body shape patterns.
Journal of Morphology · Sep 1, 2026Peer-reviewedEvolutionary Biology