Coleocentrus heteropus Thomson, 1894

Varga, Alexander, 2013, A review of the subfamily Acaenitinae Foerster, 1869 (Hymenoptera, Ichneumonidae) from Ukrainian Carpathians, Biodiversity Data Journal 1, pp. 1008-1008 : 1008

Coleocentrus heteropus Thomson, 1894

Materials

Type status: Holotype. Occurrence: sex: female; Record Level: institutionCode: ZMLU Type status: Other material. Occurrence: recordedBy: Varga; sex: 2 males, 2 females; Location: country: Ukraine; stateProvince: Ivano-Frankivsk Region, Bogorodchany District, Zhbyr; verbatimLocality: 7-8 km SW of Bogorodchany,; verbatimElevation: 400 m; verbatimLatitude: 48° 47' 4.92" N; verbatimLongitude: 24° 28' 46.45" E; Event: eventDate: 23 May 2012 Type status: Other material. Occurrence: recordedBy: Varga; sex: male; Location: country: Ukraine; stateProvince: Ivano-Frankivsk Region, Bogorodchany District, Zhbyr; verbatimLocality: 7-8 km SW of Bogorodchany; verbatimElevation: 400 m; verbatimLatitude: 48° 47' 4.92" N; verbatimLongitude: 24° 28' 46.45" E; Event: eventDate: 26 May 2012 Type status: Other material. Occurrence: recordedBy: Varga; sex: female; Location: country: Ukraine; stateProvince: Ivano-Frankivsk Region, Bogorodchany District, Zhbyr; verbatimLocality: 7-8 km SW of Bogorodchany; verbatimElevation: 400 m; verbatimLatitude: 48° 47' 4.92" N; verbatimLongitude: 24° 28' 46.45" E; Event: eventDate: 24 June 2012 Type status: Other material. Occurrence: sex: female; Record Level: institutionCode: ZIN

Description

General features

Fore wing 14-15 mm long (in female) and 9-13 mm long (in male), areolet present. Nervellus broken at upper 0.25. Mandible with equal teeth. Flagellum with 33 segments (in female) to 38 segments (in male). Head polished, without well definded punctation. In dorsal view temples parallel to slighty widened behind eyes. Mesopleuron densely rugulo-punctate. Propodeum only with weak traces of area apicalis or without carinae. Metasoma matt, without well defined punctation. OTI 2.5.

Female. Head, mesosoma and metasoma black. Face black with two small yellow spots or almost black. Clypeus from reddish to dark-brownish. Mandible black. Flagellum almost black. Pterostigma brownish with fuscous margins. Tegula red-yellowish. Legs generally red, all coxae from at least black basally (holotype). to black with only red apex, hind tibia and tarsus fuscous.

Male. Head, mesosoma and metasoma black. Face almost yellow. Clypeus red-brownish. Mandibles black. Flagellum black. Scape yellow dorsally. Pterostigma brownish with fuscous margins. Tegula yellow. Legs: all coxae black basally, apically yellowish-red, fore and mid legs except coxae, hind trochanter and trochantellus yellowish-red, hind femur red, hind tibia and tarsus fuscous.

Biology

Hosts

Unknown.

Distribution

Finland ( Hellén 1937), Hungary ( Kiss von Zilah 1926), Romania ( Constantineanu and Pisica 1977), Sweden ( Aubert 1969), new for Ukraine.

Notes

The female of Coleocentrus caligatus Gravenhorst, 1829 is similar to this species, but has entirely red hind coxae and more developed carinae of the propodeum. Male of Coleocentrus heteropus Thomson, 1894 is similar to Coleocentrus croceicornis (Gravenhorst, 1829), but the last one has reddish pterostigma and yellow flagellum (with dark base).