An Oval Butterflyfish (Chaetodon lunulatus) at Molokini Crater near Maui Island, Hawaii. Aspect ratio = 1:1.
A Hawaiian Lionfish (Dendrochirus barberi), a Hawaiian endemic, perched on antler coral (Pocillopora eydouxi) at Maui Island, Hawaii. Aspect ratio = 2:3.
A female Hawaiian Knifefish (Cymolutes lecluse), a Hawaiian endemic, resting on benthic algae at Maui Island, Hawaii. Aspect Ratio = 3:4.
