Metatrichoniscoides celticus

Metatrichoniscoides celticus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Isopoda
Suborder: Oniscidea
Family: Trichoniscidae
Genus: Metatrichoniscoides
Species:
M. celticus
Binomial name
Metatrichoniscoides celticus
Oliver & Trew, 1981 [2]

Metatrichoniscoides celticus, also known as the Celtic Woodlouse, is a species of woodlouse in the family Trichoniscidae.[3] It is an endemic species to the British Isles,[4] and was previously found only on maritime cliffs in the Vale of Glamorgan from Ogmore-by-Sea to St. Donat's,[5] until 2019, when a specimen was discovered on the island of Anglesey in north Wales.[6] In 2020, the species was discovered in England for the first time, found at an allotment in Bristol.[6]

The species is considered Near Threatened by the IUCN Red List, due to its small geographic range.[7] Previous iterations of the list (1990, 1996) have considered this species to be Vulnerable, and any findings of a declining population would qualify this status to be renewed.[7]

See also

References

  1. ^ Macadam, C. (2022). "Metatrichoniscoides celticus". IUCN Red List of Threatened Species. 2022 e.T13273A21423071. Retrieved 3 August 2022.
  2. ^ "Metatrichoniscoides celticus Oliver & Trew, 1981". Integrated Taxonomic Information System. Retrieved September 3, 2010.
  3. ^ Harding, Paul T.; Sutton, Stephen L. (1985). Woodlice in Britain and Ireland: distribution and habitat. Abbots Ripton, Huntingdon: Institute of Terrestrial Ecology. ISBN 978-0-904282-85-6.
  4. ^ "UK Endemic Species". Buglife. Retrieved 2026-03-15.
  5. ^ P. Graham Oliver & Alison Trew (1981). "A new species of Metatrichoniscoides (Crustacea: Isopoda: Oniscoidea) from the coast of South Wales, U.K.". Journal of Natural History. 15 (3): 525–529. Bibcode:1981JNatH..15..525O. doi:10.1080/00222938100770371.
  6. ^ a b "Metatrichoniscoides celticus | British Myriapod and Isopod Group". bmig.org.uk. Retrieved 2026-03-15.
  7. ^ a b Craig Macadam (Buglife - The Invertebrate Conservation Trust, Balallan House, 24 Allan Park, Stirling FK8 2QG, UK) (2021-01-31). "IUCN Red List of Threatened Species: Metatrichoniscoides celticus". IUCN Red List of Threatened Species. Archived from the original on 2025-12-31.{{cite journal}}: CS1 maint: multiple names: authors list (link) CS1 maint: numeric names: authors list (link)