A new species of the hoverfly genus Eumerus meigen 1822 (Diptera, Syrphidae) from the territory of Turkmenistan

Capa

Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

A new hoverfly species of the genus Eumerus Meigen 1822 is described and illustrated from southeastern Turkmenistan: Eumerus glabropterus Barkalov sp. n. The new species is close to species of the strigatus group, which is outlined by the following taxonomic characters: eyes of male touching on frons, legs with neither obvious outgrowths nor modifications, hind tibia in basal third with small, pressed, black spinules, abdomen is completely black (sometimes with a yellow hind rim of sternum IV), almost always with 3 pairs of gray spots. The new species is easily distinguished from all representatives of this and other species groups by the unique structure of the male genitalia, and, in addition, from the most similar one, Eumerus acuticornis Sack 1933, by a narrower frons, the absence of long hairs from the lower surface of the hind femora, and a gentle notch at the posterior edge of sternite IV.

Texto integral

Acesso é fechado

Sobre autores

А. Barkalov

Institute of the Systematics and Ecology of Animals, Sibirian Branch, Russian Academy of Sciences

Autor responsável pela correspondência
Email: bark@eco.nsc.ru
Rússia, Novosibirsk

Bibliografia

  1. Баркалов А. В., 2020. Новый вид рода Eumerus Mg. (Diptera, Syrphidae) из высокогорий Таджикистана // Зоологический журнал. Т. 99. № 2. С. 229– 232.
  2. Златанов Б. В., 2023. Новый вид рода Eumerus Meigen, 1822, (Diptera, Syrphidae) из Восточного Казахстана // Вестник Карагандинского университета. C. 54–58.
  3. Штакельберг А. А., 1961. Краткий обзор палеарктических видов рода Eumerus Mg. (DIPTERA, SYRPHIDAE) // Труды Всесоюзного энтомологического общества. Т. 48. С. 181–229.
  4. Штакельберг А. А., 1969. Сем. Syrphidae – журчалки // Определитель насекомых Европейской части СССР. Отв. ред. Бей-Биенко Г. Я. Ленинград: Наука, Ленинградское отделение. Т. 1. С. 11–96.
  5. Aguado-Aranda P., Ricarte A., Nedeljković Z., Marcos-García M.Á., 2022. An overlooked case for a century: taxonomy and systematics of a new Iberian species of Eumerus Meigen, 1822 (Diptera, Syrphidae) // European Journal of Taxonomy. V. 817. P. 35–57.
  6. Barkalov A. V., Mutin V. A., Daminova D. B., Rakhimov M. R., 2020. New species of the genus Eumerus Meigen, 1822 (Diptera: Syrphidae) from Central Asia // Far Eastern Entomologist. № 417. P. 1–7.
  7. Choi D. S., Park D. K., Lee Y. B., Hong K. H., 2021. A new species of the genus Eumerus (Diptera: Syrphidae) infesting roots of Campanulaceae crops in South Korea // Journal of Asia-Pacific Entomology. V. 24. P. 402–408.
  8. Gilasian E., van Steenis J., Parchami-Araghi M., 2020. Review of the Eumerus tricolor species group (Diptera: Syrphidae) in Iran, with description of six new species // European Journal of Taxonomy. V. 722. P. 106–152.
  9. Gilasian E., van Steenis J., Parchami-Araghi M., 2022. Six new species of the genus Eumerus Meigen, 1822 from Iran (Diptera: Syrphidae) // Journal of Insect Biodiversity and Systematics. V. 8. № 3. P. 483–512.
  10. Grković A., van Steenis J., Kočiš Tubić N., Nedeljković Z., Hauser M., et al., 2019. Revision of the bactrianus subgroup of the genus Eumerus Meigen (Diptera: Syrphidae) in Europe, inferred from morphological and molecular data with descriptions of three new species // Arthropod systematics & phylogeny. V. 77. № 1. P. 21–37.
  11. Grković A., Smit J., Radenković S., Vujić A., van Steenis J., 2019а. Two new European long-legged hoverfly species of the Eumerus binominatus species subgroup (Diptera, Syrphidae) // ZooKeys. № 858. P. 91–108.
  12. Grković A., van Steenis J., Miličić M., Kočiš Tubič N., Djan M., et al., 2021. Taxonomic revision of the highly threatened Eumerus tricolor species group (Diptera: Syrphidae) in Southeast Europe, with insights into the conservation of the genus Eumerus // European Journal of Entomology. V. 118. P. 368–393.
  13. Mutin V. A., 2019. A new species of the genus Eumerus Meigen, 1822 (Diptera: Syrphidae) from Turkmenistan // Far Eastern Entomologist. № 397. P. 9–12.
  14. Smit J., Zeegers T., Dorji P., 2020. A new species of Eumerus (Diptera, Syrphidae) from the Kingdom of Bhutan, the easternmost representative of the bactrianus subgroup // ZooKeys. V. 906. P. 141–151.
  15. Song M., Liu A., Huo K., Shi L., Gan L., 2020. Two new species in the genus Eumerus Meigen (Diptera: Syrphidae) from Inner Mongolia, China // Entomotaxonomia. V. 42. № 4. P. 275–281.

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML
Baixar
2. Fig. 1. Eumerus glabropterus sp. n.: A – pedicel and postpedicel of the antennae, B – head from above, C – hind leg, D – apex of the abdomen from below, E – genitals of the male. The dimensions are given in millimeters.

Baixar (462KB)
Metadados
3. Fig. 2. Eumerus acuticornis Sack: A – pedicel and postpedicel of the antennae, B – ocular triangle from above, C – hind leg, D – apex of the abdomen from below, E – genitals of the male. The dimensions are given in millimeters.

Baixar (372KB)
Metadados
4. 3. Eumerus glabropterus sp. n. (A–B) and Eumerus acuticornis Sack (C–D). A, C – side view; B, D – top view. The dimensions are given in millimeters.

Baixar (1MB)
Metadados

Declaração de direitos autorais © Russian Academy of Sciences, 2025