Bunaia

Bunaia is a genus of synziphosurine, a paraphyletic group of fossil chelicerate arthropods.[1][2] Bunaia was tentatively placed as part of the clade Planaterga.[1][3][2] The genus contains at least one species: Bunaia woodwardi from the Silurian period in Svalbard, Norway.[4][3] Only a few morphological information of B. woodwardi had been confirmed, as the species known only from poorly preserved specimens compose of semicircular carapace, fragments of opisthosoma and disarticulated telson.[4][5] The placement of "Bunaia" heintzi (known only by a single carapace from the Silurian period in the United States) within this genus had been questioned and required further investigation.[5]

Bunaia
Temporal range: Silurian
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Clade: Planaterga (?)
Genus: †Bunaia
Clarke, 1919
Type species
†Bunaia woodwardi
Clarke, 1919
Species
  • †"B". heintzi Størmer, 1934
  • †B. woodwardi Clarke, 1919

References
  1. Lamsdell, James C. (2013). "Revised systematics of Palaeozoic 'horseshoe crabs' and the myth of monophyletic Xiphosura". Zoological Journal of the Linnean Society. 167 (1): 1–27. doi:10.1111/j.1096-3642.2012.00874.x. ISSN 0024-4082.
  2. Bicknell, Russell D. C.; Pates, Stephen (2020). "Pictorial Atlas of Fossil and Extant Horseshoe Crabs, With Focus on Xiphosurida". Frontiers in Earth Science. 8: 98. Bibcode:2020FrEaS...8...98B. doi:10.3389/feart.2020.00098. ISSN 2296-6463.
  3. Dunlop, J. A.; Penney, D.; Jekel, D. (2020). "A summary list of fossil spiders and their relatives" (PDF). World Spider Catalog. Natural History Museum Bern. pp. 1–296.
  4. Clarke, John M. (1919-12-01). "I.— Bunaia Woodwardi, a New Merostome from the Silurian Waterlimes of New York". Geological Magazine. 6 (12): 531–533. Bibcode:1919GeoM....6..531C. doi:10.1017/s0016756800202100.
  5. Eldredge, Niles; Smith, LeGrande (1974). "Revision of the suborder Synziphosurina (Chelicerata, Merostomata) : with remarks on merostome phylogeny. American Museum novitates ; no. 2543". hdl:2246/2745. Cite journal requires |journal= (help)


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.