Eutanyacra crispatoria

Eutanyacra crispatoria (Linnaeus, 1758)

Taxonavigation

Taxonavigation: Ichneumonoidea

Superregnum: Eukaryota Cladus: Unikonta Cladus: Opisthokonta Cladus: Holozoa Regnum: Animalia Subregnum: Eumetazoa Cladus: Bilateria Cladus: Nephrozoa Cladus: Protostomia Cladus: Ecdysozoa Cladus: Panarthropoda Phylum: Arthropoda Cladus: Pancrustacea Cladus: Allotriocarida Subphylum: Hexapoda Classis: Insecta Cladus: Dicondylia Subclassis: Pterygota Infraclassis: Neoptera Cladus: Eumetabola Cladus: Holometabola Superordo: Hymenopterida Ordo: Hymenoptera Subordo: Apocrita Superfamilia: Ichneumonoidea

Familia: Ichneumonidae
Subfamilia: Ichneumoninae
Tribus: Ichneumonini

Species name

Eutanyacra crispatoria (Linnaeus, 1758)

Original name

Ichneumon crispatorius Linnaeus, 1758

Distribution

Western Palaearctic (up to West Siberia).

Image

Tereshkin, 2011, 2013

Main characters

Body black with reach yellow and reddish-brown pattern; reddishbrown: internal and external (partially) orbits, hind corners of pronotum, most part of abdominal tergites; yellow: internal orbits in part, spot on subalarum, scutellum, apical bands on postpetiolus and second tergite, membranous part of abdominal sternites. Femora of all legs black on the larger part, tibiae and tarsi reddish-brown.

Detailed description

Tereshkin, 2011

Hosts

Lepidoptera: Semiothisa liturata Cl. (Geometridae); Helicoverpa zea Bodd., Mesapamea secalis L. (Noctuidae).

Biology

Eggs deposition: larvae. Emerge: pupae.

Hibernation

Females hibernate as adult.

Ecology

Biotopical preference: The species is met in region of Eastern Europe only in pine forests and in a greatest quantity it is presented in the bog moss pine forests (raised bogs). In a forest-steppe region of Western Siberia E. crispatoria is presented in mass in birch forests and aspen forests (shelter belts).

Seasonal activity: Females of E. crispatoria are active from June till September without distinctly expressed peak. Males are being met from June till October and have distinct peak of activity in August (Tereshkin, 2011, 2014).

Literature

• Linnaeus, C. von 1758: Systema naturae per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis locis. Tomus I. Editio decima, reformata. Laurnetii Salvii, Holmiae: 1–824.

• Tereshkin, A. 2011: Illustrated key to the genera of the subtribe Amblytelina of Palaearctic (Hymenoptera, Ichneumonidae, Ichneumoninae, Ichneumonini). Linzer biologische Beitrage, 43(1): 597-711. PDF

• Tereshkin А.M. 2013: Guide to preparing scientific illustrations in Entomology on an example of Ichneumonidae (Hymenoptera). Minsk:Pravo i ehkonomika: 1–284. PDF

• Tereshkin А.M. 2013: Guide to preparing scientific illustrations in Entomology on an example of Ichneumonidae (Hymenoptera). Linzer biologische Beitrage, 45(2): 1047–1277. PDF

• Tereshkin А.M. 2014. Data on fauna of subtribe Amblytelina (Hymenoptera, Ichneumonidae, Ichneumoninae, Ichneumonini): 1–24. http://tereshkin-ichn.narod.ru; http://tereshkin.info/. DOC