Aglaspida

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Aglaspida

[ə′glas·pə·də]
(paleontology)
An order of Cambrian and Ordovician merostome arthropods in the subclass Xiphosurida characterized by a phosphatic exoskeleton and vaguely trilobed body form.
References in periodicals archive ?
While a graduate student Martin discovered a fossilized aglaspid at Stonelick Creek, OH.
Cruziana is interpreted as the feeding trace of trilobites and/or other arthropods such as aglaspids, limulids or phyllopods, whereas C.