Biology:Actaeus armatus

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Short description: Extinct genus of arthropods

Actaeus armatus
Temporal range: Middle Cambrian
Actaeus.jpg
Reconstruction of Actaeus
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Megacheira
Order: Leanchoilida
Family: Leanchoiliidae
Genus: Actaeus
Simonetta, 1970
Species:
A. armatus
Binomial name
Actaeus armatus
Simonetta, 1970

Actaeus is a genus of leanchoiliid megacheiran arthropod, containing the single species Actaeus armatus. It is known from a single specimen recovered from the Middle Cambrian Burgess Shale of British Columbia, Canada ,[1] and it may be actually a poorly preserved specimen of Alalcomenaeus.[2] The specimen is over 6 cm long and has a body consisting of a head shield, 11 body tergites, and a terminal plate.[3] It was named after Actaeus, first king of attica, and armatus a combination of greek and latin words to describe the frontal appendages of the species.[4]

References

  1. Briggs, Derek E. G.; Collins, Desmond (1988). "A Middle Cambrian chelicerate from Mount Stephen, British Columbia" (PDF). Palaeontology 31 (3): 779–798. Archived from the original on July 16, 2011. https://web.archive.org/web/20110716060204/http://palaeontology.palass-pubs.org/pdf/Vol%2031/Pages%20779-798.pdf. Retrieved April 4, 2010. 
  2. Briggs, Derek E. G.; Collins, Desmond (1999). "The Arthropod Alalcomenaeus cambricus Simonetta, from the Middle Cambrian Burgess Shale of British Columbia" (in en). Palaeontology 42 (6): 953–977. doi:10.1111/1475-4983.00104. ISSN 0031-0239. https://onlinelibrary.wiley.com/doi/10.1111/1475-4983.00104. 
  3. Whittington, H. B. (May 12, 1981). "Rare Arthropods from the Burgess Shale, Middle Cambrian, British Columbia". Philosophical Transactions of the Royal Society B 292 (1060): 329–357. doi:10.1098/rstb.1981.0033. Bibcode1981RSPTB.292..329W. 
  4. "Actaeus armatus. Burgess Shale Fossil Gallery". https://burgess-shale.rom.on.ca/fossils/actaeus-armatus/. 

External links

Wikidata ☰ {{{from}}} entry