Danube Sturgeon (Acipenser gueldenstaedtii)

FishverifiedCritically Endangered

Acipenser gueldenstaedtii

Brandt & Ratzeburg, 1833

Danube Sturgeon

Also known as: Osetr, Russian Sturgeon

Verified againstWoRMS

About

Habitat

Demersal

Depth

2–100 m

Max size

2.36 m

Max weight

115 kg

Diet

Hunting macrofauna (predator)

Lifespan

46 yrs

Taxonomy

Class

Chondrostei

Order

Acipenseriformes

Family

Acipenseridae

Other species in Acipenseridae

Sterlet (Acipenser ruthenus)

Acipenser ruthenus

Sterlet

Greater Sturgeons (Acipenser desotoi)

Acipenser desotoi

Greater Sturgeons

Sevruga (Acipenser stellatus)

Acipenser stellatus

Sevruga

White Sturgeon (Acipenser transmontanus)

Acipenser transmontanus

White Sturgeon

Atlantic Sturgeon (Acipenser oxyrinchus)

Acipenser oxyrinchus

Atlantic Sturgeon

Atlantic Sturgeon (Acipenser sturio)

Acipenser sturio

Atlantic Sturgeon

Chinese Sturgeon (Acipenser sinensis)

Acipenser sinensis

Chinese Sturgeon

Amu Darya Sturgeon (Pseudoscaphirhynchus kaufmanni)

Pseudoscaphirhynchus kaufmanni

Amu Darya Sturgeon

Image: © lucane (CC-BY-NC) · iNaturalist (CC-BY-NC) · source