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iNat·317844OrderAnimalia93 field observationsExtinct
  1. Animals
  2. ›Arthropods
  3. ›Trilobites
Phacopida
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Phacopida

Phacopida ("lens-face") is an order of trilobites that lived from the Late Cambrian to the Late Devonian. It is made up of a morphologically diverse assemblage of taxa in three related suborders.

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8 branches of this order, most-observed first

Phacopidae

familyPhacopidae

Calymenidae

familyCalymenidae

Cheiruridae

familyCheiruridae

Phacopina

suborderPhacopina

Dalmanites

genusDalmanites

Acaste

genusAcaste

Phacopoidea

superfamilyPhacopoidea

Homalonotus

genusHomalonotus

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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In the stacks

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Every page naming Phacopida in the Biodiversity Heritage Library →

This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 317844.