Entomological Review

, Volume 95, Issue 7, pp 937–940 | Cite as

Description of two new monotypical genera of encyrtid wasps (Hymenoptera, Chalcidoidea: Encyrtidae), Based on Males from the Middle Eocene Sakhalin amber

  • S. A. Simutnik


Sugonjaevia sakhalinica gen. et sp. n. and Kotenkia platycera gen. et sp. n. are described and illustrated based on male specimens from the Middle Eocene Sakhalin amber. Brief comparative morphological analysis of the new genera is given. Similarly to all the previously described fossil Encyrtidae of the Eocene amber fauna, the new genus Sugonjaevia is characterized by long veins of the forewing.


Entomological Review Dorsal View Fore Wing Gall Midge Marginal Vein 
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  1. 1.
    Eskov, K.Yu., “Fossil Resins,” in History of Insects, Ed. by Rasnitsyn, A.P. and Quicke, D.L.Q. (Kluwer Acad. Publ., Dordrecht, 2002), pp. 444–446.Google Scholar
  2. 2.
    Kodrul, T.M., Phytostratigraphy of Palaeogene of Southern Sakhalin (Nauka, Moscow, 1999) [in Russian] (Trudy Geol. Inst. Russ. Acad. Nauk, No. 519).Google Scholar
  3. 3.
    Simutnik, S.A., “A Find of Encyrtid Wasps (Hymenoptera, Chalcidoidea, Encyrtidae) in the Late Eocene Rovno Amber,” Vestnik Zool. 35 (6), 81–84 (2001).Google Scholar
  4. 4.
    Simutnik, S.A., “A New Genus of Encyrtid Wasps (Hymenoptera, Chalcidoidea, Encyrtidae) from the Late Eocene Rovno Amber (Ukraine),” Vestnik Zool. 36 (4), 99–102 (2002).Google Scholar
  5. 5.
    Simutnik, S.A., “Fossil Encyrtid Wasps (Hymenoptera: Chalcidoidea: Encyrtidae) from Rovno Amber,” Izv. Kharkov. Entomol. O-va 15 (2007) (1–2), 137–141 (2008).Google Scholar
  6. 6.
    Simutnik, S.A., “The First Record of Encyrtidae (Hymenoptera, Chalcidoidea) from the Sakhalin Amber,” Paleontol. Zh., No. 6, 46–49 (2014) [Paleontol. J. 48 (6), 621–623 (2014)].Google Scholar
  7. 7.
    Simutnik, S.A. and Perkovsky, E.E., “A Description of the Encyrtoid Male with Archaic Structure of Metasoma (Hymenoptera, Chalcidoidea, Encyrtidae) from Rovno Amber,” Vestnik Zool. 40 (6), 283–286 (2006).Google Scholar
  8. 8.
    Simutnik, S.A., Perkovsky, E.E., and Gumovsky, A.V., “Review of the Late Eocene Encyrtidae (Hymenoptera, Chalcidoidea) with a Description of the First Fossil Genus with Filum Spinosum,” Paleontol. J. 48 (1), 65–73 (2014).CrossRefGoogle Scholar
  9. 9.
    Trjapitzin, V.A., “Structural Peculiarities of the Metasoma in Encyrtid Wasps (Hymenoptera, Encyrtidae) and Their Taxonomic Significance,” Entomol. Obozr. 47 (3), 457–467 (1968a).Google Scholar
  10. 10.
    Trjapitzin, V.A., “The Problems of Morphological Evolution and the Classification of the Family Encyrtidae (Hymenoptera, Chalcidoidea),” in Lectures in Memory of N.A. Kholodkovsky (1967) (Leningrad, 1968b), pp. 44–62 [in Russian].Google Scholar
  11. 11.
    Trjapitzin, V.A., “Characteristic Morphological Features of Adult Encyrtids (Hymenoptera, Chalcidoidea, Encyrtidae) and Their Taxonomic Significance,” Trudy Vses. Entomol. O-va. 58, 145–199 (1977).Google Scholar
  12. 12.
    Trjapitzin, V.A., Encyrtid Wasps of the Palaearctic Region (Nauka, Leningrad, 1989) [in Russian].Google Scholar
  13. 13.
    Zherikhin, V.V., Development and Change of Cretaceous and Cenozoic Faunal Assemblages (Tracheata and Chelicerata) (Nauka, Moscow, 1978) [in Russian] (Trudy Paleontol. Inst. Akad. Nauk SSSR, Vol. 165).Google Scholar

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© Pleiades Publishing, Inc. 2015

Authors and Affiliations

  1. 1.Schmalhauzen Institute of ZoologyNational Academy of Sciences of UkraineKievUkraine

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