Abstract
Pleocoma dolichophylla sp. nov. is described from the Yixian Formation. The species is of special interest, since it represents an oligotypic recent genus currently living only in extreme western North America.
Similar content being viewed by others
References
Bai, M., Krell, F.-T., Ren, D., and Yang, X., A New, Well-Preserved Species of Glaresidae (Coleoptera: Scarabaeoidea) from the Jehol Biota of China, Acta Geol. Sin., 2010, vol. 84, no. 4, pp. 676–679.
Hovore, F.T., A Review of the Taxonomic and Distributional Relationships of Pleocoma hop**i Fall and Pleocoma rubiginosa Hovore, Coleopt. Bull., 1977, vol. 31, no. 4, pp. 319–327.
Hovore, F.T., Family 28. Pleocomidae LeConte 1861, in American Beetles. Vol. 2. Polyphaga: Scarabaeoidea through Curculionoidea, Arnett, R.H., Jr., Thomas, M.C., Skelley, P.E., and Frank, J.H. II, Eds., Boca Raton, FL: CRC Press, 2002, pp. 20–22.
Krell, F.-T., Catalogue of Fossil Scarabaeoidea (Coleoptera: Polyphaga) of the Mesozoic and Tertiary—Version 2007, Denver Mus. Nat. Sci. Techn. Rep., 2007, p. 79.
LeConte, J.L., Notice of Three Genera of Scarabaeidae Found in the United States, Proc. Acad. Nat. Sci. Philadelphia, 1856, vol. 8, pp. 19–25.
Nikolajev, G.V., Taxonomic Characters and Generic Composition of Mesozoic Lamellicorn Beetles (Coleoptera, Scarabaeidae), Paleontol. Zh., 1992, no. 1, pp. 76–88.
Nikolajev, G.V., Lamellicorn Beetle Species (Coleoptera, Scarabaeidae) with Multistriate Elytra, from the Lower Cretaceous Baisa Locality, Transbaikalia, Paleontol. J., 1996, vol. 30, no. 2, pp. 217–224.
Nikolajev, G.V., To Possible Assignment of a New Genus of Lamellicorn Beetles from the Lower Cretaceous of Mongolia to the Subfamily Pleocominae (Coleoptera, Scarabaeidae), Paleontol. J., 2002, vol. 36, no. 3, pp. 279–282.
Nikolajev, G.V., Mezozoiskii etap evolyutsii plastinchatousykh (Insecta: Coleoptera: Scarabaeoidea) (The Mesozoic Stage in the Evolution of Lamellicorns (Insecta: Coleoptera: Scarabaeoidea)), Almaty: Kazak Univ., 2007.
Nikolajev, G.V., A New Species of the Genus Trox F. (Coleoptera, Scarabaeoidea, Trogidae) from the Lower Cretaceous of Siberia, Izv. NAN RK, Ser. Biol. Med., 2008a, no. 4 (268), pp. 55–56.
Nikolajev, G.V., Family Geotrupidae (Coleoptera) in the Lower Cretaceous of Asia, Tethys Entomol. Res., 2008b, vol. 16, pp. 31–36.
Nikolajev, G.V., A New Genus of the Subfamily Anaidinae (Coleoptera, Scarabaeoidea, Hybosoridae) from the Mesozoic of Transbaikalia, Paleontol. J., 2010a, vol. 44, no. 2, pp. 192–194.
Nikolajev, G.V., On the Systematic Position of a New Genus of Lamellicorn Beetles (Coleoptera: Scarabaeoidea) from the Lower Cretaceous of Transbaikalia, Tethys Entomol. Res., 2010b, vol. 17, pp. 67–72.
Nikolajev, G.V., On the Discovery of the Genus Penichrolucanus Deyrolle, 1863 (Coleoptera: Lucanidae: Figulinae) from the Lower Cretaceous of Transbaikalia, Kavkaz. Entomol. Byull., 2010c, vol. 6, no. 1, pp. 25–26.
Nikolajev, G.V., Wang, B., Liu, Yu., and Zhang, H.-Ch., First Record of Mesozoic Ceratocanthinae (Coleoptera: Scarabaeoidea: Hybosoridae) from China, Acta Palaeontol. Sin., 2010, vol. 49, no. 4, pp. 443–447.
Nikolajev, G.V. and Ren, D., The Oldest Species of the Genus Glaphyrus Latr. (Coleoptera: Scarabaeoidea: Glaphyridae) from the Mesozoic of China, Paleontol. J., 2011, vol. 45, no. 2, pp. 179–182.
Scholtz, C. and Grebennikov, V.V., 12. Scarabaeiformia, in Handbook of Zoology, Vol. 4, Arthropoda: Insecta, Part 38, Coleoptera, Beetles, Vol. 1: Morphology and Systematics (Archostemata, Adephaga, Myxophaga, Polyphaga partim), Beutel, R.G. and Leschen, R.A.B., Eds., Berlin-New York: W. de Gruyter, 2005, pp. 345–425.
Smith, A.B.T., Checklist and Nomenclatural Authority File of the Scarabaeoidea of the Nearctic Realm including Canada, the Continental United States, and the Northern Mexican States Baja California, Baja California Sur, Chihuahua, Coahuila de Zaragoza, Durango, Nuevo Leon, Sinaloa, Sonora, Tamaulipas, and Zacatecas. Version 4—Released 22 April 2009. http://www.unl.edu/museum/research/ento-mology/SSSA/Nearctic-Scarabs4.pdf (2009).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © G.V. Nikolajev, D. Ren, 2012, published in Paleontologicheskii Zhurnal, 2012, No. 5, pp. 49–52.
Rights and permissions
About this article
Cite this article
Nikolajev, G.V., Ren, D. The earliest known species of the genus Pleocoma LeConte (Coleoptera, Scarabaeoidea, Pleocomidae) from the Mesozoic of China. Paleontol. J. 46, 495–498 (2012). https://doi.org/10.1134/S0031030112050061
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0031030112050061