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PI It 26539

Classification
Scientific name: Walliserops trifurcatus Morzadec, 2001
Author: Morzadec, 2001
Class: Trilobita
Order: Phacopida
Family: Acastidae
Genus: Walliserops
Species: trifurcatus
Higher classification: Trilobita; Phacopida; Phacopina; Acastoidea; Acastidae
Location
Locality: Tata, Tata
Country: Morocco
Continent: Africa
Higher geography: Africa; Morocco
Collection event
Recorded by: Brian Eberhardie
Identification
Determinations:
Names Types FiledAs
Walliserops trifurcatus Morzadec, 2001
Asteropygidae
Specimen
Catalogue number: PI It 26539
Collection code: PAL ( Palaeontology)
Sub department: ES Arthropoda
Other catalog numbers: NHMUK:ecatalogue:2047597
Donor name: Brian Eberhardie
Catalogue description: 1 whole specimen of Trilobite in matrix, with fragments in vial
Stratigraphy
Earliest eon/lowest eonothem: Phanerozoic
Latest eon/highest eonothem: Phanerozoic
Earliest era/lowest erathem: Paleozoic
Latest era/highest erathem: Paleozoic
Earliest period/lowest system: Devonian
Latest period/highest system: Devonian
Chronostratigraphy: Devonian
Zoology
Barcode: 014872222
Record
Occurrence ID: 2e3ca7f7-c663-4d4b-8994-1de1b62e74b9
Modified: 2026-01-12T12:25:32+00:00
Created: 1999-09-22T00:00:00+00:00

Images

IIIF Manifest

IIIF (International Image Interoperability Framework) provides rich metadata and media viewing options for images allowing (amongst other things) comparison of objects across natural history collections. Visit the IIIF page to learn more.

View Manifest | View in Image Viewer

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Version Permanent URL for this version of the record data:

https://data.nhm.ac.uk/object/2e3ca7f7-c663-4d4b-8994-1de1b62e74b9/1790845694298

Retrieved: 03 Oct 2026 02:43:44 (UTC)

Latest Permanent URL for the most up to date record data:

https://data.nhm.ac.uk/object/2e3ca7f7-c663-4d4b-8994-1de1b62e74b9

Retrieved: 03 Oct 2026 02:43:44 (UTC)

External Links

Paleobiology Database icon Paleobiology Database 
GBIF icon GBIF 
LA Discovery Layer icon LA Discovery Layer 

Additional Information

Created 1999-09-22T00:00:00+00:00
Last updated 2026-01-12T12:25:32+00:00
Format DWC
License CC0-1.0
Dataset collection-specimens
Dataset ID 56e711e6-c847-4f99-915a-6894bb5c5dea
Resource Specimens
Resource ID 05ff2255-c38a-40c9-b657-4ccb55ab2feb