The genus Enicospilus Stephens, 1835 (Hymenoptera, Ichneumonidae, Ophioninae) in Saudi Arabia, with twelve new species records and the description of five new species

  • Neveen S. Gadallah Entomology Department, Faculty of Science, Cairo University, Giza.
  • Ahmed M. Soliman Plant Protection Department, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451.
  • Pascal Rousse 38 rue des Primevères, 35160 Le Verger.
  • Hathal M. Al Dhafer Plant Protection Department, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451.
Keywords: Saudi Arabia, Enicospilus, systematic, catalogue, biogeography

Abstract

The species of the genus Enicospilus Stephens, 1835 in Saudi Arabia are reviewed. Six species have previously been recorded from Saudi Arabia: E. brevicornis (Masi, 1939), E. capensis (Thunberg, 1822), E. nervellator Aubert, 1966, E. perlatus Shestakov, 1926, E. psammus Gauld & Mitchell, 1978 and E. oculator Seyrig, 1935. Five new species are described and illustrated in this paper: Enicospilus arabicus Gadallah & Soliman sp. nov., E. mirabilis Soliman & Gadallah sp. nov., E. pseudoculator Gadallah & Soliman sp. nov., E. shadaensis Gadallah & Soliman sp. nov. and E. splendidus Rousse, Soliman & Gadallah sp. nov. Twelve species are newly recorded for the fauna of Saudi Arabia, thus raising the total number to 23 species: E. bicoloratus Cameron, 1912, E. divisus (Seyrig, 1935), E. dubius (Tosquinet, 1896), E. grandiflavus Townes & Townes, 1973, E. odax Gauld & Mitchell, 1978, E. oweni Gauld & Mitchell, 1976, E. pacificus (Holmgren, 1868), E. pallidus (Taschenberg, 1875), E. rundiensis Bischoff, 1915, E. senescens (Tosquinet, 1896), Enicospilus sp. 1 and Enicospilus sp. 2 cf. bicoloratus Cameron, 1912. The unknown male of E. odax is described for the first time. The COI barcodes of 17 specimens were sequenced, compared to the existing data and uploaded to the BOLD Systems database. An illustrated key and an annotated faunistic list of all species of Enicospilus in Saudi Arabia are also provided. Finally, we discuss the biogeographical and ecological significance of the Enicospilus fauna in Saudi Arabia.

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Published
2017-11-09
How to Cite
Gadallah, N. S., Soliman, A. M., Rousse, P., & Al Dhafer, H. M. (2017). The genus Enicospilus Stephens, 1835 (Hymenoptera, Ichneumonidae, Ophioninae) in Saudi Arabia, with twelve new species records and the description of five new species. European Journal of Taxonomy, (365). https://doi.org/10.5852/ejt.2017.365