Biodiversity Data Journal :
Taxonomic paper
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First record of the genus Echthronomas Forster, 1869 (Hymenoptera, Ichneumonidae, Campopleginae) for the fauna of Ukraine
Corresponding author: Alexander Varga (sancho.varga@gmail.com)
Academic editor: Matthew Yoder
Received: 05 Oct 2013 | Accepted: 13 Jan 2014 | Published: 14 Jan 2014
© 2014 Alexander Varga
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Varga A (2014) First record of the genus Echthronomas Forster, 1869 (Hymenoptera, Ichneumonidae, Campopleginae) for the fauna of Ukraine. Biodiversity Data Journal 2: e1006. https://doi.org/10.3897/BDJ.2.e1006
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The genus Echthronomas Forster, 1869 and two species, E. facialis (Thomson, 1887) and E. quadrinotata (Thomson, 1887), are recorded for the fauna of Ukraine for the first time. Descriptions and photographs of species are provided.
Parasitoids, Ichneumonidae, Campopleginae, Ukraine, Ukrainian Carpathians, new records
Echthronomas is a small genus of the subfamily Campopleginae (Hymenoptera: Ichneumonidae), represented by twelve species in the world, including four in the Western Palaearctic region (
Specimens were collected by sweep netting on Corylus avellana in beech forest (Transcarpathia) and near branches of dead Picea abies in the mixed forest (Precarpathia). Specimens were identified using Horstmann's (
Fore wing 5.3 to 8.0 mm long. Body short and stout. Eye margin indented opposite antennal socket. Clypeus small, its apex convex. Mandible short. Lower tooth of mandible a little shorter than upper tooth. Temple short. Mesopleurum matt and with strong punctures. Propodeum short, with or without well defined carinae, its basal transverse carina more or less distinct, other carinae not always present. Areola and petiolar areas, when defined, broadly confluent. Propodeal spiracle circular. Tarsal claws pectinate. Areolet pointed or petiolate. First metasomal segment slender. Glymmae present. Metasoma compressed. Thyridium subcircular, separated from base of the second tergite by 0.2 to 0.6 its diameter. Ovipositor as long as apical depth of metasoma. This genus is distinguished from other Campoplegine genera by combination of the following characters (Fig.
Female. This species is easily distinguishable from all Echthronomas species in having a punctate propodeum, without traces of carinae, yellow frons (inner margins of eyes), face, clypeus, mandibles, malar space (Fig.
Unknown.
Female. This species is easily distinguishable from all Echthronomas species in having a transversely wrinkled propodeum, black clypeus with two yellow lateral spots, black face and malar space (Fig.
Echthronomas tricincta (Gravenhorst, 1829) differs from Echthronomas quadrinotata (Thomson, 1887) in having entirely yellow fore and mid coxae, clypeus, and malar space, partly yellow face, and a black metasoma with only red apically tergites II–IV. Another species, Echthronomas ochrostoma (Holmgren, 1860), is similar to Echthronomas quadrinotata (Thomson, 1887), but differs in having a yellow malar space and clypeus (sometimes with a small black central spot) (
Eilema sp. (Arctiidae) (
I wish to thank Klaus Horstmann for his help with the identification of species, Alex Gumovsky for help in the preparation of the manuscript, Alexey Reshchikov, Gavin Broad, Matthew Yoder and one nominated reviewer for useful suggestions and correction of the English text.