Dolphin

Dolphin

The dolphin is a marine mammal within the order Cetacea. There are 40 extant species of dolphin. Dolphins, alongside other cetaceans, belong to the order Cetartiodactyla, with even-toed ungulates. Their closest living relatives are the hippopotamuses, having diverged about 40 million years ago. The bottlenose dolphin, like the sketch here, inhabits warm waters worldwide. They […]

Leafy Seadragon

Leafy Seadragon

The leafy seadragon is a species of marine fish in the family Syngnathidae, which includes seadragons, pipefish, and seahorses. It is the only member of the genus Phycodurus. They are found off the southern and western coasts of Australia. The leafy protrusions are not used for propulsion. They are for camouflage only. The leafy seadragon […]