Biology:Geophilus electricus

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Short description: Species of soil centipede

Geophilus electricus
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Myriapoda
Class: Chilopoda
Order: Geophilomorpha
Family: Geophilidae
Genus: Geophilus
Species:
G. electricus
Binomial name
Geophilus electricus
(Linnaeus, 1758)
Synonyms
  • Scolopendra electrica Linnaeus, 1758

Geophilus electricus is a species of soil centipede in the family Geophilidae found across temperate Europe, especially Britain and Ireland.[1] Originally discovered and named Scolopendra electrica in 1758, it was later moved to its own genus, Geophilus.[2] As the first species described in this genus, it is considered by some to be the type species (along with Geophilus carpophagus).[3] It is yellowish-orange in color and can grow up to 45 millimeters, with 55 to 75 leg pairs[4] (more than other similar Geophilus species), a distinct carpophagus fossae on the anterior sternites, and a distinctive arrangement of the coxal pores of the last leg pair.[1] Like many geophilomorphans, G. electricus has been known to glow in the dark, most likely as a defensive maneuver.[5][6]

Etymology

The name comes from Latin 'electricus', meaning 'electric', most likely referring to its ability to glow in the dark.[citation needed]

Habitat

G. electricus is found at altitudes below 400ft, and is partially a soil-dwelling species, living within 10cm below the ground or in the layer of leaf litter on top. It prefers gardens and arable land, making it mostly synanthropic, but has no bias toward inland or coastal sites. Its preferred soil types are clay, loam, and sandy.[7]

References

  1. ↑ 1.0 1.1 "Geophilus electricus (Linné, 1758)". https://www.bmig.org.uk/species/geophilus-electricus#tabs-0-tabs-1. 
  2. ↑ Linnaeus, Carl (1758). "Caroli Linnaei...Systema naturae per regna tria naturae :secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis.". Systema Naturae 1 (10): 638. doi:10.5962/bhl.title.542. https://www.biodiversitylibrary.org/page/727551. Retrieved 16 December 2021. 
  3. ↑ Crabill, Ralph E. (1954). "A conspectus of the northeastern North American species of Geophilus (Chilopoda Geophilomorpha Geophilidae)". Proceedings of the Entomological Society of Washington 56: 172–188. https://www.biodiversitylibrary.org/page/16179236. 
  4. ↑ Bonato, Lucio; Zapparoli, Marzio; Drago, Leandro; Minelli, Alessandro (2016). "An unusually elongate endogeic centipede from Sardinia (Chilopoda: Geophilidae)". European Journal of Taxonomy (231): 1–19. doi:10.5852/EJT.2016.231. https://pdfs.semanticscholar.org/5bbd/3392596acca79cbb43fdb96e862e82ab940b.pdf. 
  5. ↑ Rosenberg, Jörg; Meyer-Rochow, Victor B. (2009). BIOLUMINESCENCE IN FOCUS - a collection of illuminating essays (1st ed.). Research Signpost. pp. 139–146. ISBN 978-81-308-0357-9. https://www.researchgate.net/publication/262686079. Retrieved 24 October 2021. 
  6. ↑ Ridley, H.N (1936). "The Luminous Secretion of the Centipede Geophilus Electricus (L.) as a Defence Against the Attack of Beetles, Etc". Proceedings of the Royal Entomological Society of London 11 (3–5): 48. doi:10.1111/j.1365-3032.1936.tb00861.x. https://www.readcube.com/articles/10.1111/j.1365-3032.1936.tb00861.x. Retrieved 24 October 2021. 
  7. ↑ Keay, A.N; Barber, A.D (1988). Provisional atlas of the centipedes of the British Isles. Huntingdon: Biological Records Centre. pp. 127. ISBN 1870393082. http://nora.nerc.ac.uk/id/eprint/7275/1/Centipedes.pdf. 

Wikidata ☰ Q6507324 entry





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