Home›Glossary›RGlossaryradialEdit this pageIn ichthyology, a bony or cartilaginous support for a fin ray or spine.Used in 15 species profilesAkysis hendricksoniAkysis longifilisAkysis maculipinnisAkysis portellusAkysis prashadiAkysis pulvinatusAkysis variusAkysis vespaAkysis vespertinusAllenbatrachus grunniensBalroglanis macracanthusBrevibora cheeyaBrevibora dorsiocellataCentromochlus reticulatusLaetacara curviceps