lifestyle

Aquatic animals

85 species

An aquatic animal is an animal, either vertebrate or invertebrate, which lives in water for most or all of its life. It may breathe air or extract its oxygen from that dissolved in water through specialised organs called gills, or directly through its skin. The term aquatic can in theory be applied to animals that live in either fresh water (fresh water animals) or salt water (marine animals). However, the adjective marine is most commonly used for animals that live in saltwater, i.e. in oceans, seas, etc.

Source
Philippine Crocodile
Crocodylus mindorensis
Finless Porpoise
Neophocaena phocaenoides
Siamese Crocodile
Crocodylus siamensis
Irrawaddy Dolphin
Orcaella brevirostris
Green Sea Turtle
Chelonia mydas
Eastern Long-Necked Turtle
Chelodina longicollis
Black Caiman
Melanosuchus niger
Vaquita
Phocoena sinus
Dugong
Dugong dugon
Narwhal
Monodon monoceros
Gharial
Gavialis gangeticus
Hector's Dolphin
Cephalorhynchus hectori
Blue Whale
Balaenoptera musculus
Hawksbill Sea Turtle
Eretmochelys imbricata
Common Bottlenose Dolphin
Tursiops truncatus
Chinese Alligator
Alligator sinensis
Hourglass Dolphin
Lagenorhynchus cruciger
Yacare Caiman
Caiman yacare
Anaconda
Eunectes murinus
Spinner Dolphin
Stenella longirostris
Cuban Crocodile
Crocodylus rhombifer
Striped Dolphin
Stenella coeruleoalba
Amazonian Manatee
Trichechus inunguis
Atlantic Spotted Dolphin
Stenella frontalis
Australian Snubfin Dolphin
Orcaella heinsohni
Morelet's Crocodile
Crocodylus moreletii
Harbour Porpoise
Phocoena phocoena
American Alligator
Alligator mississippiensis
Beluga Whale
Delphinapterus leucas
Australian Sea Lion
Neophoca cinerea
Tomistoma
Tomistoma schlegelii
Pacific White-Sided Dolphin
Lagenorhynchus obliquidens
Dusky Dolphin
Lagenorhynchus obscurus
Atlantic White-Sided Dolphin
Lagenorhynchus acutus
Tucuxi
Sotalia fluviatilis
Sei Whale
Balaenoptera borealis
Killer Whale
Orcinus orca
Long-Beaked Common Dolphin
Delphinus capensis
False Killer Whale
Pseudorca crassidens
Amazon River Dolphin
Inia geoffrensis
Fin Whale
Balaenoptera physalus