Class

Actinopterygii (Ray-finned fishes)

Gasterosteus aculeatus. Photo: (c) chris buelow, some rights reserved (CC BY-NC)

Actinopterygii /ˌæktɪnˌɒptəˈrɪdʒi.aɪ/, or the ray-finned fishes, constitute a class or subclass of the bony fishes.

— Wikipedia

Subtaxa

Where in Humboldt



Discussion

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