Acristavus
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Translingual
[edit]![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f6/Acristavus_gagslarsoni.png/220px-Acristavus_gagslarsoni.png)
Etymology
[edit]From a- (“not”) + Latin crista (“crest”) + avus (“grandfather”).
Proper noun
[edit]†Acristavus m
- A taxonomic genus within the family Hadrosauridae – a saurolophine dinosaur from the Cretaceous of the United States.