Found 1 items, similar to Heteracanth.
English → English (gcide) Definition: Heteracanth Heteracanth \Het"er*a*canth\, a. [Hetero- + Gr. ? a spine.] (Zo["o]l.) Having the spines of the dorsal fin unsymmetrical, or thickened alternately on the right and left sides. [1913 Webster]