Radiodactylus
Radiodactylus was a flying reptile that lived in what is now Texas, USA, about 119 to 112 million years ago. It was a pterosaur, not a dinosaur, and it soared over ancient seas looking for fish to eat. Its name comes from the nuclear power plant where its fossil was found!13
Yoom jiraate?
Hammam guddaa ture?
Baalleen isaa hammam bal'aa turan?
baallee akka saayikilii 2 tarreen bal'aa⚽dirree kubbaa miilaa guutuu sekondii 6.2 keessatti balali'ee ce'uu danda'aSI wajjin yoo wal bira qabamu, Radiodactylus hammam guddaa ture?
Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.
Hammam saffisaa ture?
Odeeffannoowwan bashannansiisoo
Radiodactylus is known only from a single nearly complete left humerus (upper arm bone). The bone was found during construction of an emergency spillway at a nuclear power plant.1
Its name means 'radio finger' because it was discovered at the Comanche Peak Nuclear Power Plant. The 'dactyl' part is a common ending for pterosaur names, referring to their long wing fingers.1
Radiodactylus was a close relative of the giant azhdarchid pterosaurs, but it lived much earlier and was smaller than them.1
The species name langstoni honors Dr. Wann Langston Jr., who is called 'the father of Texas pterosaurology' for his work on pterosaurs from Texas.1
Scientists originally thought Radiodactylus was an azhdarchid pterosaur, but later studies showed it was a more primitive member of that group, called a non-azhdarchid azhdarchoid.1

Gaaffiiwwan waa'ee Radiodactylus baay'ee gaafataman
?How big was Radiodactylus?
Radiodactylus was a large-sized pterosaur, but no exact wingspan or weight is given in the sources. It was smaller than the giant azhdarchids that came later.1
?What did Radiodactylus eat?
Radiodactylus was a piscivore, meaning it ate fish. It soared over ancient seas to catch its food.3
?Was Radiodactylus a dinosaur?
No, Radiodactylus was a pterosaur, a flying reptile, not a dinosaur. Pterosaurs are a separate group of reptiles that lived at the same time as dinosaurs.1
?When did Radiodactylus live?
Radiodactylus lived during the Early Cretaceous period, about 119 to 112 million years ago.1
Ogeeyyii daayinootiif
- Maqaa saayinsii
- Radiodactylus
- Kan maqaa baase
- Andres and Myers 20133
- Garee
- Harkifattoota balali'an
- Maatii / kilaadii
- Neoazhdarchia3
- Ramaddii
- Pterosauria > Pterodactyloidea3
- Umurii dhagaawwanii
- waggaa miliyoona 113 hanga 110 (Albian)3
- Caasaawwan dhagaa
- Glen Rose Limestone3
- Biyyoota
- Ameerikaa3
- Galmee fosilii
- 1 The Paleobiology Database keessa3
- Argannoo
- Radiodactylus was first described by Phillip Murry and colleagues in 1991, but it was named and given its own genus by Brian Andres and Timothy S. Myers in 2013. The fossil was found at the Comanche Peak Nuclear Power Plant in Texas.1
- Ammallee falmisiisaa
- Scientists are not sure exactly how Radiodactylus is related to other pterosaurs. Some studies place it as a close cousin of the azhdarchids, while others put it in a different group called Neopterodactyloidea.1
Odeeffannoon eessaa dhufa
- Radiodactylus (en.wikipedia.org)
- Radiodactylus langstoni | Pterosaur Database by DinoAnimals.com (dinoanimals.com)
- Radiodactylus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.
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