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Issue: Vol. 60 No. 1: 27 Dec. 2024
Type: Article
Published: 2024-12-27
DOI: 10.12976/jib/2024.60.1.6
Page range: 24-40
Abstract views: 86
PDF downloaded: 52

New mecopteran insects from the Middle Jurassic Yangshuzhuang Formation of Jiyuan Basin, China

Institute of Palaeontology, Yunnan Key Laboratory of Earth System Science, Yunnan Key Laboratory for Palaeobiology, MEC International Joint Laboratory for Palaeobiology and Palaeoenvironment, Yunnan University, Kunming 650500, China
Mecoptera taxonomy gen. et sp. nov. biostratigraphy

Abstract

The Middle Jurassic Yangshuzhuang Formation in the Jiyuan Basin is rich in fossil insects; however, mecopterans have not been previously reported from this formation. Herein, we describe and illustrate five new species and two new genera of the ‘Orthophlebiidae’ sensu lato from the Yangshuzhuang Formation: Protorthophlebia gracilis sp. nov., Protorthophlebia curvata sp. nov., and Jiyuanphlebia incompleta gen. et sp. nov. of Protorthophlebiidae, as well as Orthophlebia picta sp. nov., and Quadrivena jiyuanensis gen. et sp. nov. of Orthophlebiidae. Additionally, four new specimens are assigned to Orthophlebia quadrimacula Lin, 1982, as they share same coloured markings and similar venational pattern. Ten hindwing specimens of ‘Orthophlebiidae’ are also described and illustrated, representing eight distinct wing forms. Seven forewings and one possibly forewing of incompletely preserved are illustrated as at least five wing forms of ‘Orthophlebiidae’. A fragmentary specimen is assigned to Mesopsychidae, although it can only be identified at familial level. Our findings indicated that the ‘Orthophlebiidae’ sensu lato were diverse in Jiyuan Basin during the Middle Jurassic, increasing the palaeodiversity of this group during the Jurassic. Moreover, the discovery of the same species in both the Yangshuzhuang Formation and the Zhiluo Formation suggests a potential stratigraphic correlation between these two formations.

References

  1. Ansorge J. 1995. Revision der liassischen ‘Permochoristidae’ (Stammgruppenvertreter der Antliophora = Mecoptera + Diptera). Studia Dipterologica 2(1): 21–26.

  2. Bashkuev A. S. & Sukatsheva I. D. 2021. New species of Kamopanorpa Martynov from the Permian of South Siberia with comments on the systematic position of Microptysmatidae (Protomeropina = Permotrichoptera). Palaeoentomology 4(5): 453–461. https://doi.org/10.11646/palaeoentomology.4.5.11

  3. Bode A. 1953. Die Insektenfauna des ostniedersächsischen oberen Lias. Palaeontographica A 103: 1–375.

  4. Chen Y., Feng X. X., Chen L. L., Jin R. S., Miao P. S., Sima X. Z., Miao A. S., Tang C., Wang G. & Liu Z. R. 2017. An analysis of U-Pb dating of detrital zircons and modes of occurrence of uranium minerals in the Zhiluo Formation of northeastern Ordos Basin and their indication to uranium sources. Geology in China 44(6): 1190–1206. https://doi.org/10.12029/gc20170611

  5. Fu Y. Z. & Huang D. Y. 2020a. Jurocercopis grandis Wang & Zhang, 2009 from the Jiyuan Basin and Daohugou beds of northern China and its morphological revision (Hemiptera, Cicadomorpha, Cercopoidea). Palaeoentomology 3(1): 087–095. https://doi.org/10.11646/palaeoentomology.3.1.12

  6. Fu Y. Z. & Huang D. Y. 2020b. A new fossil cercopoid from the middle Jurassic Ordos and Jiyuan basins, northern China (Hemiptera, Cicadomorpha). Historical Biology 33(10): 2025–2030. https://doi.org/10.1080/08912963.2020.1765167

  7. Fu Y. Z., Xu M. M., Gao J. & Huang D. Y. 2024. The Archijassidae from the Jurassic of China (Hemiptera, Cicadomorpha, Membracoidea) and its palaeoecological significance. Historical Biology 36(10): 2233–2238. https://doi.org/10.1080/08912963.2023.2250109

  8. Handlirsch A. 1906. Die fossilen Insekten und die Phylogenie der rezenten Formen: Ein Handbuch für Paläontologen und Zoologen. Engelmann, Leipzig, Germany, 640 pp.

  9. Handlirsch A. 1939. Neue Untersuchungen über die fossilen Insekten mit Ergänzungen und Nachträgen sowie Ausblicken auf phylogenetische, palaeogeographische und allgemein biologische Probleme. II. Teil. Annalen des naturhistorischen Museums in Wien 49:1–240.

  10. Hong Y. C. & Zhang Z. J. 2007. Reclassification of fossil Orthophlebiidae (Insecta: Mecoptera). Entomotaxonomia 29(1): 26–36.

  11. Huang D. Y. 2019. Jurassic integrative stratigraphy and timescale of China. Science China-Earth Sciences 62(1): 223–255. https://doi.org/10.1007/s11430-017-9268-7

  12. Huang D. Y., Cai C. Y., Fu Y. Z. & Su Y. T. 2018a. The Middle-Late jurassic Yanliao entomofauna. Palaeoentomology 1(1): 3–31. https://doi.org/10.11646/palaeoentomology.1.1.2

  13. Huang D. Y., Cai C. Y. & Nel A. 2018b. A new damsel-dragonfly of the small family Selenothemistidae from the Late Jurassic of China (Odonata, Isophlebioptera). Journal of Paleontology 92(6): 1049–1053. https://doi.org/10.1017/jрa.2018.33

  14. Huang D. Y., Xu M. M., Zhao Q., Gao J. & Nel A. 2023. New stem-anisopteran dragonflies in the Jurassic of China (Odonata: Epiproctophora). Zootaxa 5396(1): 26–34. https://doi.org/10.11646/zootaxa.5396.1.7

  15. Lian X. N., Cai C. Y. & Huang D. Y. 2021. A new orthophlebiid scorpionfly (Insecta, Orthophlebiidae) from the Late Jurassic Linglongta biota of northern China. Historical Biology 33(12): 3585–3589. https://doi.org/10.1080/08912963.2021.1878512

  16. Lian X. N., Wang Y. H., Cai C. Y. & Huang D. Y. 2024a. Field trips of the 9th International Conference on Fossil Insects, Arthropods, and Amber—a overview on Mesozoic palaeontology and stratigraphy of the Ordos Basin. Palaeoentomology 7(2): 167–175. https://doi.org/10.11646/palaeoentomology.7.2.1

  17. Lian X. N., Zhang Y., Cai C. Y. & Huang D. Y. 2024b. A new genus of Mesopsychidae from the late Middle Triassic Tongchuan entomofauna and its taxonomic and palaeogeographic implications. Mesozoic 1(2): 144–158. https://doi.org/10.11646/mesozoic.1.2.7

  18. Lin Q. B. 1982. Insecta, pp. 329–332. In: Palaeontology Atlas of Eastern China, III (Nanjing Institute of Geology and Mineral Resources, editor). Geological Publishing House, Beijing, 382 pp.

  19. Liu Y. M. & Huang D. Y. 2020. New materials of trichocerid and ptychopterid dipterans from the earliest Late Jurassic of Jiyuan Basin, China. Palaeoentomology 3(5): 461–465. https://doi.org/10.11646/palaeoentomology.3.5.3

  20. Liu Y. M. & Huang D. Y. 2021. A new species of Crenoptychoptera Kalugina, 1985 (Diptera: Ptychopteridae) from the Middle–Late Jurassic of Jiyuan Basin, China. Palaeoentomology 4(1): 027–029. https://doi.org/10.11646/palaeoentomology.4.1.5

  21. Minet J., Huang D. Y., Wu H. & Nel A. 2010. Early Mecopterida and the systematic position of the Microptysmatidae (Insecta: Endopterygota). Annales de la Société entomologique de France 46(1–2): 262–270. https://doi.org/10.1080/00379271.2010.10697667

  22. Qiao X., Shih C. K. & Ren D. 2012. Two new Middle Jurassic species of orthophlebiids (Insecta: Mecoptera) from Inner Mongolia, China. Alcheringa: An Australasian Journal of Palaeontology 36(4): 469–475. https://doi.org/10.1080/03115518.2012.671689

  23. Ren D., Labandeira C. C., Santiago-Blay J. A., Rasnitsyn A., Shih C. K., Bashkuev A., Logan M. A. V., Hotton C. L. & Dilcher D. 2009. A probable pollination mode before angiosperms: Eurasian, long-proboscid scorpionflies. Science 326: 840–847. https://doi.org/10.1126/science.1178338

  24. Soszyńska-Maj A., Krzemiński W., Kopeć K., Cao Y. Z. & Ren D. 2018. Large jurassic scorpionflies belonging to a new subfamily of the family Orthophlebiidae (Mecoptera). Annales Zoologici 68(1): 85–92. https://doi.org/10.3161/00034541ANZ2018.68.1.004

  25. Soszyńska-Maj A., Krzemiński W., Kopeć K., Cao Y. & Ren D. 2020. New Middle Jurassic fossils shed light on the relationship of recent Panorpoidea (Insecta, Mecoptera). Historical Biology 32(8): 1081–1097. https://doi.org/10.1080/08912963.2018.1564747

  26. Soszyńska-Maj A., Krzemińska E., Pérez-de la Fuente R., Wang J. S., Szpila K., Skibińska K., Kopeć K. & Krzemiński W. 2022. Evolution of sexual conflict in scorpionflies. Elife 11: e70508. https://doi.org/10.7554/eLife.70508

  27. Willmann R. 1984. Mecopteren aus dem Lias von Niedersachsen (Insecta, Holometabola).Neues Jahrbuch für Geologie und Paläontologie. Monatshefte (7): 437–448.

  28. Willmann R. 1989. Evolution und phylogenetisches System der Mecoptera (Insecta: Holometabola). Abhandlungen der Senckenbergischen Naturforschenden Gesellschaft 544: 1–153.

  29. Willmann R. & Novokschonov V. 1998. New Mecoptera from the Upper Jurassic of Karatau (Kazachstan)(Insecta, Mecoptera: ‘Orthophlebiidae’). Paläontologische Zeitschrift 72: 281–297.

  30. Xu M. M. & Huang D. Y. 2023. A new species of Cicadocoris (Hemiptera, Coleorrhyncha, Progonocimicidae) from the Middle Jurassic of the Jiyuan Basin, China. Zootaxa 5396(1): 35–40. https://doi.org/10.11646/zootaxa.5396.1.8

  31. Zhang H. C. 1996. Mesozoic insects of Orthophlebiidae (Insecta, Mecoptera) from Junggar Basin, Xinjiang, China. Acta Palaeontologica Sinica 35(4): 442–454.

  32. Zhang Y. J., Lin X. D., Shih C. K., Ren D. & Zhao Y. Y. 2023. First report of detailed mouthpart structures of Orthophlebiidae (Insecta: Mecoptera) from mid-Cretaceous amber of northern Myanmar. Cretaceous Research 144: 105443. https://doi.org/10.1016/j.cretres.2022.105443

  33. Zhang Y. J., Shih P. J. M., Wang J. Y., McNamara M. E., Shih C., Ren D. & Gao T. P. 2021. Jurassic scorpionflies (Mecoptera) with swollen first metatarsal segments suggesting sexual dimorphism. BMC Ecology Evolution 21(1): 47. https://doi.org/10.1186/s12862-021-01771-3