Dinokanaga

Dinokanaga
Temporal range: Ypresian
Dinokanaga andersoni holotype
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Mecoptera
Family: Dinopanorpidae
Genus: Dinokanaga
Archibald, 2005
Species
  • D. andersoni
  • D. dowsonae
  • D. hillsi
  • D. sternbergi
  • D. webbi
  • D. wilsoni

Dinokanaga is a small genus of scorpionfly belonging to the extinct family Dinopanorpidae.[1] The six species D. andersoni, D. dowsonae, D. hillsi, D. sternbergi, D. webbi, and D. wilsoni have all been recovered from Eocene fossil sites in British Columbia, Canada, and Washington state, United States.[1]

Dinokanaga is a combination of the Greek word deino meaning "terrible" or "monstrous" and okanaga in reference to the Eocene Okanagan Highlands fossil sites where the specimens have been recovered.[1] The type description of the genus was first published in 2005 by Dr. Bruce Archibald in the Canadian Journal of Earth Sciences.[1] Description of the new genus was based on the study of over 20 compression fossil specimens from five fossil producing locations in the highlands. Dinokanaga and Dinopanorpa, currently the only known genera in the family Dinopanorpidae, are distinguished by a number of wing vein characters including lack of fine reticulated crossveins in Dinopanorpa, and the "Rs" vein branched 3-5 times in Dinokanaga.[1] The fossil specimens of high preservation quality sometimes show the original color patterning, being mostly dark with light to clear areas.[1] Within the genus wing characters are key to separating the species.

  1. ^ a b c d e f Archibald, S.B. (2005). "New Dinopanorpidae (Insecta: Mecoptera) from the Eocene Okanagan Highlands (British Columbia, Canada and Washington State, USA)". Canadian Journal of Earth Sciences. 42 (2): 119–136. Bibcode:2005CaJES..42..119A. doi:10.1139/e04-073.