Abadiellidae is a family of
trilobite
Trilobites (; meaning "three-lobed entities") are extinction, extinct marine arthropods that form the class (biology), class Trilobita. One of the earliest groups of arthropods to appear in the fossil record, trilobites were among the most succ ...
s in the superfamily
Redlichioidea. It was described in 1953 by
Pierre Hupé.
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References
Redlichioidea
Trilobite families
{{Redlichiida-stub