Mammal
Decennatherium
Decennatherium was a giraffid with multiple cranial appendages and a distinctive head profile.
Decennatherium was a giraffid with multiple cranial appendages and a distinctive head profile. Its fossils help document a richer giraffe-family history than the living long-necked form alone suggests.
Three stages. One companion.
Game artwork


AI-generated, stylized game illustrations. These designs and growth stages are imaginative, not scientific reconstructions.
Decennatherium at a glance
- Diet
- Herbivore
- Its feeding anatomy is interpreted as adapted to plant food.
- When it lived
- Miocene
- Group
- Giraffidae
- Giraffidae
Beyond the game
The real Decennatherium
Decennatherium was a giraffid with multiple cranial appendages and a distinctive head profile. Its fossils help document a richer giraffe-family history than the living long-necked form alone suggests.
The selected species is Decennatherium rex. Its skull provides a distinctive combination of cranial appendages within the diverse fossil history of giraffids.
Fossil discoveries
Selected fossil records · present-day map
Map references
Map: Natural Earth, public domain. Fossil records: Paleobiology Database and linked collections and publications.Sources & text credits
Explore the references behind this profile.
Original English Dinosgacha summaries informed by the linked scientific and museum references; source publications retain their own rights.