lifestyle

Aquatic animals

90 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
Black Caiman
Melanosuchus niger
Green Sea Turtle
Chelonia mydas
Eastern Long-Necked Turtle
Chelodina longicollis
Siamese Crocodile
Crocodylus siamensis
Irrawaddy Dolphin
Orcaella brevirostris
Finless Porpoise
Neophocaena phocaenoides
Hector's Dolphin
Cephalorhynchus hectori
Vaquita
Phocoena sinus
Dugong
Dugong dugon
Narwhal
Monodon monoceros
Gharial
Gavialis gangeticus
Common Bottlenose Dolphin
Tursiops truncatus
Chinese Alligator
Alligator sinensis
Hawksbill Sea Turtle
Eretmochelys imbricata
Blue Whale
Balaenoptera musculus
Anaconda
Eunectes murinus
Hourglass Dolphin
Lagenorhynchus cruciger
Spinner Dolphin
Stenella longirostris
Yacare Caiman
Caiman yacare
Cuban Crocodile
Crocodylus rhombifer
Australian Sea Lion
Neophoca cinerea
Striped Dolphin
Stenella coeruleoalba
Amazonian Manatee
Trichechus inunguis
American Alligator
Alligator mississippiensis
Australian Snubfin Dolphin
Orcaella heinsohni
Beluga Whale
Delphinapterus leucas
Harbour Porpoise
Phocoena phocoena
Atlantic Spotted Dolphin
Stenella frontalis
Morelet's Crocodile
Crocodylus moreletii
Amazon River Dolphin
Inia geoffrensis
Dusky Dolphin
Lagenorhynchus obscurus
Killer Whale
Orcinus orca
Pacific White-Sided Dolphin
Lagenorhynchus obliquidens
Tomistoma
Tomistoma schlegelii
Atlantic White-Sided Dolphin
Lagenorhynchus acutus
Dwarf Sperm Whale
Kogia sima
Tucuxi
Sotalia fluviatilis
Pantropical Spotted Dolphin
Stenella attenuata
Sei Whale
Balaenoptera borealis
Long-Beaked Common Dolphin
Delphinus capensis