Basilosaurus spawns on Astraeos
Where Basilosaurus spawns on Astraeos in ARK: Survival Ascended: 1300 spawn areas.

- Very common
- Common
- Uncommon
- Very uncommon
- Rare
- Very rare
Spawn data from ARK: Survival Ascended, mined from the game files by the ARK Wiki. Creatures roam a little outside their areas.

Basilosaurus
Taming, base stats, breeding and colors are on the Basilosaurus page.
Also spawns on
Other creatures on Astraeos
- Achatina
- Acrocanthosaurus
- Allosaurus
- Ammonite
- Anglerfish
- Ankylosaurus
- Araneo
- Archaeopteryx
- Archelon
- Argentavis
- Armadoggo
- Arthropluera
- Baryonyx
- Beelzebufo
- Bison
- Boaratos
- Brontosaurus
- Bulbdog
- Burrowbuck
- Carbonemys
- Carnotaurus
- Castoroides
- Cat
- Ceratosaurus
- Cerberax
- Chalicotherium
- Cnidaria
- Coelacanth
- Compy
- Concavenator
- Cosmo
- Cryolophosaurus
- Daeodon
- Deathworm
- Deinosuchus
- Deinotherium
- Desmodus
- Dilophosaur
- Dimetrodon
- Dimorphodon
- Diplocaulus
- Diplodocus
- Dire Bear
- Direwolf
- Dodo
- Doedicurus
- Drakeling
- Dreadmare
- Dreadnoughtus
- Dung Beetle
- Dunkleosteus
- Elderclaw
- Electrophorus
- Equus
- Eurypterid
- Fasolasuchus
- Gacha
- Gallimimus
- Gargantar
- Gasbags
- Giant Bee
- Giganotosaurus
- Gigantopithecus
- Gigantoraptor
- Glowbug
- Glowtail
- Grand Tortugar
- Helicoprion
- Hesperornis
- Hyaenodon
- Ichthyornis
- Ichthyosaurus
- Iguanodon
- Jerboa
- Jug Bug
- Kairuku
- Kaprosuchus
- Karkinos
- Kentrosaurus
- Leech
- Leedsichthys
- Liopleurodon
- Lumina
- Lymantria
- Lystrosaurus
- Maeguana
- Mammoth
- Managarmr
- Manta
- Mantis
- Megalania
- Megaloceros
- Megalodon
- Megalosaurus
- Meganeura
- Megaraptor
- Megatherium
- Mesopithecus
- Microraptor
- Minotaur
- Morellatops
- Mosasaurus
- Moschops
- Oasisaur
- Onyc
- Otter
- Oviraptor
- Ovis
- Pachy
- Pachyrhinosaurus
- Palaeoctopus
- Paraceratherium
- Parasaur
- Pegomastax
- Pelagornis
- Phiomia
- Phoenix
- Piranha
- Plesiosaur
- Procoptodon
- Pteranodon
- Pulmonoscorpius
- Purlovia
- Pyromane
- Quetzal
- Raptor
- Ravager
- Rex
- Rhyniognatha
- Rock Drake
- Rock Elemental
- Roll Rat
- Sabertooth
- Sabertooth Salmon
- Sarco
- Seeker
- Shastasaurus
- Snow Owl
- Spino
- Stegosaurus
- Tapejara
- Terror Bird
- Therizinosaur
- Thorny Dragon
- Thylacoleo
- Tidepup
- Titanoboa
- Titanomyrma
- Triceratops
- Trilobite
- Troodon
- Tusoteuthis
- Umbra
- Unicorn
- Velonasaur
- Vulture
- Woolly Rhino
- Wyvern
- Xiphactinus
- Yutyrannus