Maiaspondylus
Maiaspondylus was a marine reptile that lived in the sea, not a dinosaur. It was an ichthyosaur, a fast-swimming predator with a long snout and sharp teeth. Fossils show that it gave birth to live babies, just like whales and dolphins do today.1
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Azalaki monene boni?
Azalaki molai boni?
molai lokola bambwa 4 zolo kino mokila🍌molai lokola matoko 22 oyo balandani🏊akokaki kobeta mai bolai ya pisine monene (50 m) na sekonde 3,8Maiaspondylus azalaki monene boni soki tokokanisi na YO?
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Azalaki na mbangu boni?
Makambo ya kosepelisa
Maiaspondylus means 'caring mother vertebra' because a fossil was found with two embryos inside an adult, showing it gave live birth.1
The embryos found inside the adult are the smallest and youngest ichthyosaur embryos ever discovered.1
Maiaspondylus lived about 110 million years ago during the Early Cretaceous period.1
Its fossils were first found in the Loon River Formation in Canada's Northwest Territories.1
Maiaspondylus had a special skull bone arrangement: the jugal and maxilla overlapped a lot, which helped scientists tell it apart from other ichthyosaurs.2
Its teeth had smooth crowns and fluted cementum (the root covering), and they curved inward toward the tongue.2
The arm bone (humerus) of Maiaspondylus had three knobs at the end for muscles, with the middle knob smaller than the outer ones.2

Mituna oyo batunaka mingi na ntina na Maiaspondylus
?How big was Maiaspondylus?
No one knows for sure because no complete skeleton has been found. The known fossils include a nearly complete skeleton and vertebrae from adults, but scientists have not estimated its total length.1
?Did Maiaspondylus give live birth?
Yes. A fossil of an adult Maiaspondylus was found with two embryos inside, proving it gave birth to live babies, just like whales and dolphins.13
?Where was Maiaspondylus found?
Its fossils were first found in the Loon River Formation in Canada's Northwest Territories. Later, fossils were also found in England and Russia.1
Mpo na bayebi ya badino
- Nkombo ya siansi
- Maiaspondylus
- Nkombo epesamaki na
- Maxwell and Caldwell 20064
- Lisanga
- Baiktiozore
- Libota / klade
- Ophthalmosauridae4
- Klasifikasio
- Ichthyosauria > Ichthyosauromorpha4
- Mbula ya mabanga
- mbula milio 110 kino 106 (Albian)4
- Milongo ya mabanga
- Loon River4
- Bikolo
- Kanada4
- Bafosile oyo ekomami
- 1 na The Paleobiology Database4
- Ntango bamonaki yango
- Maiaspondylus was named by scientists Erin Maxwell and Michael Caldwell in 2006. The fossils were found by technician Allan Lindoe, who collected and prepared them.1
- Naino bazali kowelana
- Scientists are still debating exactly how Maiaspondylus is related to other ichthyosaurs, especially the genus Platypterygius.1
Esika makambo euti
- Maiaspondylus (en.wikipedia.org)
- A NEW GENUS OF ICHTHYOSAUR FROM THE LOWER CRETACEOUS OF WESTERN CANADA (onlinelibrary.wiley.com)
- Pregnant prehistoric fossil offers clues to past | EurekAlert! (eurekalert.org)
- Maiaspondylus in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.
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