Priscaenigma

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Priscaenigma
Temporal range: Jurassic
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Raphidioptera
Family: Priscaenigmatidae
Genus: Priscaenigma
Species:
P. obtusa
Binomial name
Priscaenigma obtusa
Whalley, 1985

Priscaenigma is an extinct genus of snakefly of the Priscaenigmatidae family which was described by Whalley in 1985. [1] [2] The fossils were found on flatstones at Black Ven in Charmouth, Dorset at 50°42′N2°54′W / 50.7°N 2.9°W / 50.7; -2.9 in a marine environment of the Charmouth Mudstone Formation. [3] The fossils were collected by J. F. Jackson between 1961 and 1963. [3] [4] Its sister taxa is Hondelagia . [2] The genus contains one species, the extinct Priscaenigma obtusa, also described by Whalley in 1985. Its forewing is 12.6 centimetres (5.0 in) in length. Only a forewing was found when the species was discovered. [1] [5]

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References

  1. 1 2 P. E. S. Whalley. 1985. The systematics and palaeogeography of the Lower Jurassic insects of Dorset, England. Bulletin of the British Museum of Natural History (Geology) 39(3):107-189. Retrieved 12 August 2012.
  2. 1 2 "†Priscaenigma: Whalley, 1985 (snakefly)". The Paleobiology Database. Retrieved 12 August 2012.
  3. 1 2 F. E. Zeuner. 1962. Fossil insects from the Lower Lias of Charmouth, Dorset. Bulletin British Museum (Natural History) Geology 7:155-171. Retrieved 12 August 2012.
  4. "Flatstones, Black Ven, Charmouth (Jurassic of the United Kingdom)". The Paleobiology Database. Retrieved 12 August 2012.
  5. "†Priscaenigma obtusa: Whalley, 1985 (snakefly)". The Paleobiology Database. Retrieved 12 August 2012.

Coordinates: 50°42′N2°54′W / 50.7°N 2.9°W / 50.7; -2.9