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Issue: Vol. 45 No. 2: January to February 2024
Type: Correspondence
Published: 2024-02-20
DOI: 10.12976/jib/2024.45.2.3
Page range: 52-56
Abstract views: 48
PDF downloaded: 0

New Data on Urostylis trullata Kerzhner, 1966 (Heteroptera, Urostylididae) from the South of the Russian Far East

Far Eastern Federal University, Zoological Museum, Vladivostok, 690091 Russia
Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch, Russian Academy of Sciences
Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok, 690022 Russia
true bugs Heteroptera Urostylididae Urostylis trullata ootheca overwintering nymphs seasonal development phenology Primorsky Krai Quercus mongolica

Abstract

The paper presents observations on the developmental dynamics of the genus Urostylis Westwood, 1837 in the natural conditions of the southern Primorsky Krai, Russia. The aim of the study is to show the developmental features of Urostylis trullata Kerzhner, 1966 and provide a comparative analysis of the duration of ontogenesis of three species: U. trullata, U. annulicornis Scott, 1874 and U. lateralis Walker, 1867. Nymphs of U. trullata from eggs that had overwintered in Quercus mongolica Fisch. ex Ledeb. under rhytidome were reared in cages. Instar I–II nymphs hatch before the onset of oak’s growing season and develop under rhytidome, feeding on the jelly-like coat of the egg clutch and molting. As Mongolian oak leaves unfold, instars III nymphs their shelters and begin feeding on leaf sap. The postembryonic phase in all three species lasts, on average, 65–68 days. However, observations on U. annulicornis and U. trullata have shown their ability to complete postembryonic development for minimal periods of 54 and 58 days, respectively.

References

  1. Kanyukova E. V. 1988. Family Urostylidae, p. 909–911. In Opredelitel’ nasekomykh Dal’nego Vostoka SSSR (Keys to Insects of the Far East of the USSR). Vol. 2: Ravnokrylye i poluzhestkokrylye (Homoptera and Hemiptera) (P. A. Lehr, editors). Leningrad, Nauka, 972 pp. (in Russian)
  2. Kanyukova E. V. 2010. 34. Family Urostylidae Dallas, 1851, p. 222–223. In Catalogue of the Heteroptera of the Asian part of Russia. (Yu. A. Popov editors). Novosibirsk, Nauka, 317 pp. (in Russian)
  3. Kanyukova E. V., Markova T. O. & Maslov M. V. 2023a. Biological Features of Urostylis annulicornis Scott (Heteroptera, Urostylididae) in the South of the Russian Far East. Entomological Review 103(1): 21–32. https://doi.org/10.1134/S0013873823010049
  4. Kanyukova E. V., Markova T. O. & Maslov M. V. 2023b. New data on Urostylis lateralis Walker, 1867 (Heteroptera, Urostylididae) from the South of the Russian Far East. Journal of Insect Biodiversity 42(2): 31–34. https://doi.org/10.12976/jib/2023.42.2.1
  5. Kerzhner I. M. 1966. Shield bugs of the family Urostylidae (Heteroptera, Pentatomoidea) from the USSR. Trudy Zoologicheskogo Instituta Akademiya Nauk SSSR 37: 45–50. (in Russian)
  6. Kerzhner I. M. 1978. Bugs (Heteroptera) of Sakhalin and Kurile Islands. Trudy Biologo-Pochvennogo Instituta Dalnevostochnogo Nauchnogo Tsentra Akademiya Nauk SSSR (N.S.) Vladivostok 50: 31–57. (in Russian)
  7. Kerzhner I. M. & Petrova V. P. 1975. New data on the distribution of some species from the genus Urostylis Westw. (Heteroptera, Urostylidae). In Novye i maloizvestnye vidy fauny Sibiri (New and Little Known Species in the Siberian Fauna), Issue 9, Novosibirsk: Nauka, p. 32. (in Russian)
  8. Kuznetsov V. N. 2000. Materials for assessment of insect biodiversity in the Sikhote-Alin Nature Reserve. In Rastitel’nyi mir Sikhote-Alinskogo biosfernogo zapovednika: raznoobrazie, dinamika, monitoring (Vegetation of the Sikhote-Alin Biosphere Reserve: Diversity, Dynamics, and Monitoring) (A. A. Astafiev, editors). Vladivostok: Biologo-Pochvennyj Institut, p. 255. (in Russian)
  9. Markova T. O., Maslov M. V. & Repsh N. V. 2018. Modifications of rearing cages for insect research. Euroasian Entomological Journal 17(5): 345–348. (in Russian) https://doi.org/10.15298/euroasentj.17.5.06
  10. Rider D. A. 2006. Family Urostylidae Dallas, 1851. p. 102–116. In Catalogue of the Heteroptera of the Palaearctic Region. Vol. 5. (B. Aukema, Chr. Rieger, editors). Amsterdam, The Netherlands Entomological Society, p. 102–116.