Biology:Leucopatus

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Short description: Genus and species of velvet worm

Leucopatus
Tasmanipatus anophthalmus.jpg
Illustration
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Onychophora
Family: Peripatopsidae
Genus: Leucopatus
Oliveira, Ruhberg, Rowell & Mayer, 2018
Species:
L. anophthalmus
Binomial name
Leucopatus anophthalmus
(Ruhberg, Mesibov, Briscoe & Tait, 1991)
Tasmanipatus distribution map.jpg
Map of Tasmania with the distribution of Leucopatus anophthalmus in white.
Synonyms
  • Tasmanipatus anophthalmus Ruhberg, Mesibov, Briscoe & Tait, 1991

Leucopatus is a genus of velvet worm in the family Peripatopsidae, containing a single species, the blind velvet worm (Leucopatus anophthalmus).[2][3][4] It is found in northeast Tasmania, Australia, and is ovoviviparous.[5]

The species was first described in 1991 as Tasmanipatus anophthalmus.[6][7]

Taxonomy

The generic name Leucopatus refers to the species' white colouration. The specific name anophthalmus refers to this species' lack of eyes.[8]

Description

The body is entirely white except for the tips of claws and jaws, which are dark brown. There are 15 pairs of oncopods. Adults are typically 25–30 mm long, but may extend to 50 mm while walking. Most distinctively, this species lacks eyes.[8] Typical habitat is beneath stones and rotten logs in sclerophyllous forests and shrubland.[9]

Conservation

Leucopatus anophthalmus is listed as Endangered on the IUCN Red List.[10]

References

  1. New, T.R. (1996). "Tasmanipatus anophthalmus". IUCN Red List of Threatened Species 1996. https://www.iucnredlist.org/details/21501/all. Retrieved 5 August 2007. 
  2. Oliveira, Ivo de Sena; Ruhberg, Hilke; Rowell, David M.; Mayer, Georg (2018-08-16). "Revision of Tasmanian viviparous velvet worms (Onychophora : Peripatopsidae) with descriptions of two new species" (in en). Invertebrate Systematics 32 (4): 909–932. doi:10.1071/IS17096. ISSN 1447-2600. https://www.publish.csiro.au/is/IS17096. 
  3. Oliveira, I.; Hering, L.. "Updated Onychophora checklist". http://www.onychophora.com/list.htm. 
  4. "Australian Faunal Directory". https://biodiversity.org.au/afd/taxa/ONYCHOPHORA/checklist. 
  5. Baker, Caitlin M; Buckman-Young, Rebecca S; Costa, Cristiano S; Giribet, Gonzalo (2021-12-09). Xia, Xuhua. ed. "Phylogenomic Analysis of Velvet Worms (Onychophora) Uncovers an Evolutionary Radiation in the Neotropics" (in en). Molecular Biology and Evolution 38 (12): 5391–5404. doi:10.1093/molbev/msab251. ISSN 1537-1719. PMID 34427671. PMC 8662635. https://academic.oup.com/mbe/article/38/12/5391/6357048. 
  6. "Species Leucopatus anophthalmus (Ruhberg, Mesibov, Briscoe & Tait, 1991)". Australian Government. https://biodiversity.org.au/afd/taxa/Leucopatus_anophthalmus. 
  7. , pp. 7-10 [9] , Wikidata Q118793339
  8. 8.0 8.1 Ruhberg, H.; Mesibov, R.; Briscoe, D. A.; Tait, N. N. (1991). "Tasmanipatus barretti gen. nov., sp. nov. and Tasmanipatus anophthalmus sp. no.: two new and unusual onychophorans (Onychophora: Peripatopsidae) from northeastern Tasmania". Papers and Proceedings of the Royal Society of Tasmania 125: 7–10. doi:10.26749/rstpp.125.7. 
  9. "Australian Faunal Directory". https://biodiversity.org.au/afd/taxa/Tasmanipatus_anophthalmus. 
  10. New, T.R. (1996). "Leucopatus anophthalmus". IUCN Red List of Threatened Species 1996: e.T21501A9292041. doi:10.2305/IUCN.UK.1996.RLTS.T21501A9292041.en. https://www.iucnredlist.org/species/21501/9292041. Retrieved 12 November 2021. 

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