Biology:Misumessus

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Short description: Genus of spiders

Misumessus
White Crab Spider - Flickr - treegrow (2).jpg
M. oblongus in Washington D.C.
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Thomisidae
Genus: Misumessus
Banks, 1904
Type species
Misumessus oblongus
(Keyserling, 1880)
Species

7, see text.

Misumessus is a genus of North American and Caribbean crab spiders first described by Nathan Banks in 1904. They look similar to members of Misumena, but are much spinier.[1] It was considered a monotypic genus until 2017,[2] but its taxonomic standing has been debated throughout the 20th century, first as a synonym of Misumenops,[3] then later as its subgenus.[4] It was raised to genus status in 2008,[5] but has still been confused with similar genera, some of which were only known by character descriptions made by Eugène Simon nearly fifty years earlier.[5]

Species

(As of February 2019) it contains seven species:[6]

  • Misumessus bishopae Edwards, 2017 – Puerto Rico, Dominica, Grenadines
  • Misumessus blackwalli Edwards, 2017 – Bermuda
  • Misumessus dicaprioi Edwards, 2017 – USA
  • Misumessus lappi Edwards, 2017 – USA
  • Misumessus oblongus (Keyserling, 1880) – Canada, USA
  • Misumessus quinteroi Edwards, 2017 – Central America, Caribbean
  • Misumessus tamiami Edwards, 2017 – USA

References

  1. Banks, N. (1904). "New genera and species of Nearctic spiders". Journal of the New York Entomological Society 12: 109–119. 
  2. Edwards, G. B. (2017). "Revision of Misumessus (Thomisidae: Thomisinae: Misumenini), with observations on crab spider terminology". Journal of Arachnology 45 (3): 296–323. doi:10.1636/JoA-S-17-025.1. https://www.biodiversitylibrary.org/part/289916. 
  3. Petrunkevitch, A. (1911). "A synonymic index-catalogue of spiders of North, Central and South America with all adjacent islands, Greenland, Bermuda, West Indies, Terra del Fuego, Galapagos, etc.". Bulletin of the American Museum of Natural History 29. 
  4. Schick, R. X. (1965). "The crab spiders of California (Araneae, Thomisidae)". Bulletin of the American Museum of Natural History 129: 111. 
  5. 5.0 5.1 Lehtinen, P. T.; Marusik, Y. M. (2008). "A redefinition of Misumenops F. O. Pickard-Cambridge, 1900 (Araneae, Thomisidae) and review of the New World species". Bulletin of the British Arachnological Society 14: 173–198. 
  6. "Thomisidae". Natural History Museum Bern. http://www.wsc.nmbe.ch/genus/3663. Retrieved 2019-02-08. 

Wikidata ☰ Q18459753 entry