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Thelxiope

Thelxiope is a genus of Cambrian and Ordovician arthropod. Four named species are known, the type species T. palaeothalassia is known from the Burgess Shale, Canada[1] T. holmani is from the Wheeler Shale of Utah, Thelxiope tangi from the Linyi Lagerstätte of Shandong, China, and T. spinosa, which is known from both the Linyi Lagerstätte and the Wheeler Shale. An indeterminate species is also known from the Ordovician (Floian) Fezouata Formation in Morocco.[2][3] It is a member of Mollisoniida, alongside close relatives Mollisonia, Corcorania and Urokodia. They are suggested to be stem-chelicerates.[3]

Thelxiope
Temporal range: Cambrian Stage 5–Floian
Comparison of 4 Thelxiope species, T. holmani (top) T. palaeothalassia (centre) Thelxiope sp. from the Fezouata Formation of Morocco (bottom left) T. spinosa (bottom right)
Life restoration of Thelxiope spinosa
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Euarthropoda
Order: Mollisoniida
Genus: Thelxiope
Simonetta & Delle Cave, 1975
Type species
Thelxiope palaeothalassia
Simonetta & Delle Cave, 1975
Other species
  • Thelxiope holmani Lerosey-Aubril, Skabelund and Ortega-Hernández, 2020
  • Thelxiope spinosa (Conway Morris & Robison, 1988)
  • Thelxiope tangi Sun. et al. 2022
Synonyms

Ecnomocaris Conway Morris & Robison, 1988

References edit

  1. ^ "Thelxiope palaeothalassia". Burgess Shale Fossil Gallery. Virtual Museum of Canada. 2011. Archived from the original on 2020-11-12.
  2. ^ Sun, Zhixin; Zhao, Fangchen; Zeng, Han; Luo, Cui; Van Iten, Heyo; Zhu, Maoyan (2022-07-11). "The middle Cambrian Linyi Lagerstätte from the North China Craton: a new window on Cambrian evolutionary fauna". National Science Review. 9 (7): nwac069. doi:10.1093/nsr/nwac069. ISSN 2095-5138. PMC 9273334. PMID 35832778.
  3. ^ a b Lerosey-Aubril, Rudy; Skabelund, Jacob; Ortega-Hernández, Javier (2020-04-09). "Revision of the mollisoniid chelicerate(?) Thelxiope, with a new species from the middle Cambrian Wheeler Formation of Utah". PeerJ. 8: e8879. doi:10.7717/peerj.8879. ISSN 2167-8359. PMC 7151752. PMID 32296605.


thelxiope, genus, cambrian, ordovician, arthropod, four, named, species, known, type, species, palaeothalassia, known, from, burgess, shale, canada, holmani, from, wheeler, shale, utah, tangi, from, linyi, lagerstätte, shandong, china, spinosa, which, known, f. Thelxiope is a genus of Cambrian and Ordovician arthropod Four named species are known the type species T palaeothalassia is known from the Burgess Shale Canada 1 T holmani is from the Wheeler Shale of Utah Thelxiope tangi from the Linyi Lagerstatte of Shandong China and T spinosa which is known from both the Linyi Lagerstatte and the Wheeler Shale An indeterminate species is also known from the Ordovician Floian Fezouata Formation in Morocco 2 3 It is a member of Mollisoniida alongside close relatives Mollisonia Corcorania and Urokodia They are suggested to be stem chelicerates 3 ThelxiopeTemporal range Cambrian Stage 5 Floian PreꞒ Ꞓ O S D C P T J K Pg NComparison of 4 Thelxiope species T holmani top T palaeothalassia centre Thelxiope sp from the Fezouata Formation of Morocco bottom left T spinosa bottom right Life restoration of Thelxiope spinosaScientific classificationDomain EukaryotaKingdom AnimaliaPhylum EuarthropodaOrder MollisoniidaGenus ThelxiopeSimonetta amp Delle Cave 1975Type speciesThelxiope palaeothalassiaSimonetta amp Delle Cave 1975Other speciesThelxiope holmani Lerosey Aubril Skabelund and Ortega Hernandez 2020 Thelxiope spinosa Conway Morris amp Robison 1988 Thelxiope tangi Sun et al 2022SynonymsEcnomocaris Conway Morris amp Robison 1988References edit Thelxiope palaeothalassia Burgess Shale Fossil Gallery Virtual Museum of Canada 2011 Archived from the original on 2020 11 12 Sun Zhixin Zhao Fangchen Zeng Han Luo Cui Van Iten Heyo Zhu Maoyan 2022 07 11 The middle Cambrian Linyi Lagerstatte from the North China Craton a new window on Cambrian evolutionary fauna National Science Review 9 7 nwac069 doi 10 1093 nsr nwac069 ISSN 2095 5138 PMC 9273334 PMID 35832778 a b Lerosey Aubril Rudy Skabelund Jacob Ortega Hernandez Javier 2020 04 09 Revision of the mollisoniid chelicerate Thelxiope with a new species from the middle Cambrian Wheeler Formation of Utah PeerJ 8 e8879 doi 10 7717 peerj 8879 ISSN 2167 8359 PMC 7151752 PMID 32296605 nbsp This prehistoric arthropod related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Thelxiope amp oldid 1215057864, wikipedia, wiki, book, books, library,

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