Choristopsyche perfecta

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Qiao X, Shih C, Petrulevičius J, Dong R (2013) Fossils from the Middle Jurassic of China shed light on morphology of Choristopsychidae (Insecta, Mecoptera). ZooKeys 318 : 91–111, doi. Versioned wiki page: 2013-07-29, version 35753, https://species-id.net/w/index.php?title=Choristopsyche_perfecta&oldid=35753 , contributors (alphabetical order): Pensoft Publishers.

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BibTeX:

@article{Qiao2013ZooKeys318,
author = {Qiao, Xiao AND Shih, Chung Kun AND Petrulevičius, Julian F. AND Dong, Ren},
journal = {ZooKeys},
publisher = {Pensoft Publishers},
title = {Fossils from the Middle Jurassic of China shed light on morphology of Choristopsychidae (Insecta, Mecoptera)},
year = {2013},
volume = {318},
issue = {},
pages = {91--111},
doi = {10.3897/zookeys.318.5226},
url = {http://www.pensoft.net/journals/zookeys/article/5226/abstract},
note = {Versioned wiki page: 2013-07-29, version 35753, https://species-id.net/w/index.php?title=Choristopsyche_perfecta&oldid=35753 , contributors (alphabetical order): Pensoft Publishers.}

}

RIS/ Endnote:

TY - JOUR
T1 - Fossils from the Middle Jurassic of China shed light on morphology of Choristopsychidae (Insecta, Mecoptera)
A1 - Qiao X
A1 - Shih C
A1 - Petrulevičius J
A1 - Dong R
Y1 - 2013
JF - ZooKeys
JA -
VL - 318
IS -
UR - http://dx.doi.org/10.3897/zookeys.318.5226
SP - 91
EP - 111
PB - Pensoft Publishers
M1 - Versioned wiki page: 2013-07-29, version 35753, https://species-id.net/w/index.php?title=Choristopsyche_perfecta&oldid=35753 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/zookeys.318.5226

Wikipedia/ Citizendium:

<ref name="Qiao2013ZooKeys318">{{Citation
| author = Qiao X, Shih C, Petrulevičius J, Dong R
| title = Fossils from the Middle Jurassic of China shed light on morphology of Choristopsychidae (Insecta, Mecoptera)
| journal = ZooKeys
| year = 2013
| volume = 318
| issue =
| pages = 91--111
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/zookeys.318.5226
| url = http://www.pensoft.net/journals/zookeys/article/5226/abstract
| pmc =
| accessdate = 2024-12-22

}} Versioned wiki page: 2013-07-29, version 35753, https://species-id.net/w/index.php?title=Choristopsyche_perfecta&oldid=35753 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Mecoptera
Familia: Choristopsychidae
Genus: Choristopsyche

Name

Choristopsyche perfecta Qiao & Shih & Petrulevičius & Dong, 2013 sp. n.Wikispecies linkZooBank linkPensoft Profile

Diagnosis

Forewing, RP+MA forking almost at the same level to MP forking.

Description

HolotypeCNU-MEC-NN2011082 (Figs 3A, B), an almost complete preserved specimen, maybe male, with four outspread wings, but with partially preserved body. Head is partially preserved, only with one compound eye visible. Thorax: prothorax smaller than mesothorax and metathorax in ventral view. Legs: some parts of fore legs and left hind leg visible. Abdomen: tapering apically, with six segments visible, but the terminal visible, maybe male. Wings: Right forewing, length 22.2 mm, width at about 11.4 mm, RP forking distal to the forking of MA; MP2+3 forking distal to the forking of MA; the stem of MP3 about twice as long as the stem of MP2+3; with one crossvein between CuP and 1A; CuP, 1A single. Left forewing is partially preserved, similar to right forewing. Hind wings, length 18.4 mm, width at about 10.3 mm, similar to forewings but smaller than forewings, and left hind wing partially preserved. There are many spots on all four wings, symmetric between left and right wings. Paratypes: CNU-MEC-NN2009352 (Figs 3C, E), an almost complete preserved specimen, with clear wing venation and structure of body in side pressure, and forewings partially overlapped with hind wings, sex unknown. Wings: Left forewing, length 18.8 mm, width 10.0 mm, RP forking slightly distal to the forking of MA; MP2+3 forking at about the same level to the forking of MA; the stem of MP3 about twice as long as the stem of MP2+3; with one crossvein between MP1 and MA4, MP1 and MP2, MP2+3 and MP4; CuP, 1A, 2A, 3A single, and one crossvein between CuP and 1A. Right forewing is similar to left forewing. Hind wing, similar to forewing, but smaller. CNU-MEC-NN2011079 (Fig. 3D), female, a well-preserved specimen with complete body, and the terminal of abdomen visible, but the end of legs absent, and forewings overlapping hind wings, but parts of wings missing, RP forking distal to the forking of MA; Abdomen: tapering apically, with eleven visible segments, the tenth and eleventh segments smaller, and the eleventh segment with cerci visible. CNU-MEC-NN2011084 (Fig. 3F), a specimen with legs absent, and hind wings overlapped by forewings in dorsal view, sex unknown. Forewing, length 19.4 mm, width 10.0 mm, RP forking at the same level to the forking of MA; MP2+3 forking basal to the forking of MA; the stem of MP3 about twice as long as the stem of MP2+3.

Material

Holotype CNU-MEC-NN2011082, Paratypes CNU-MEC-NN2009352, CNU-MEC-NN2011079, CNU-MEC-NN2011084, deposited in CNUB.

Type locality and horizon

Daohugou Village, Ningcheng County, Inner Mongolia, China, Jiulongshan Formation, Middle Jurassic (Bathonian-Callovian boundary interval, ca 164–165 Ma).

Etymology

The name is derived from the Latin word of perfectus, meaning “complete”.

Remarks

These four specimens exhibit differences in the character of “RP forking vs. MA forking”, “MP2+3 forking vs. MA forking”, which is considered as intraspecific variations.

Original Description

  • Qiao, X; Shih, C; Petrulevičius, J; Dong, R; 2013: Fossils from the Middle Jurassic of China shed light on morphology of Choristopsychidae (Insecta, Mecoptera) ZooKeys, 318: 91-111. doi

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