Tryphon brunniventris

Tryphon brunniventris
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Ichneumonidae
Genus:	Tryphon
Species:	T. brunniventris
Binomial name
Tryphon brunniventris Gravenhorst, 1829

Tryphon brunniventris is a species of parasitic wasp in the family Ichneumonidae, ^{[1] [2]} in the subgenus, Symboethus . ^[1]

The species was first described in 1929 by J.L.C. Gravenhorst. ^{[2] [3]}

This wasp is found in Korea, ^[1] and is widely distributed in Europe, ^{[1] [4]} Russia and Far East Asia. ^[1] It is a palearctic species. ^{[1] [5]}

Description

Gravenhorst's description: ^[3]

Segmentis 2—4 rufis; tibiis femoribusque rufis, posticis summo apice nigro; antennis subtus ferrugineis; areola triangulari. m.f. Longitudo 27,—5 linearum. Caput palpis stramineis aut piceis; mandibulis ut plurimum medio fulvis aut ferrugineis; labro plerumque rubricoso aut fulvo; interdum margine clypei, rarius clypeo toto, fulvo (de structura partium oris consule notam ad hanc speciem); facie rarissime maculis duabus rubricosis subobsoletis. antennae rarissime ferrugineae subtus fulvae, plerumque fuscae subtus ferrugineae aut fuscoferrugineae, articulo 1 ut plurimum toto nigro. lae fumatohyalinae, stigmate et radio nigris, rarius ferrugineis, radice straminea, squamula nigra rarissime picea; areola subirregulari subsessili. Pedes rufi, coxis et trochanteribus fuscescentibus aut nigris, postici plerumque geniculis et tibiarum apice nigris, tarsis supra fuscis. abdomen subsessile, plerumque sericeum, maris capite thoraceque longius etangustius, seu thoracis latitudine, oblongum aut .sublineare, feminae capite thoraceque paulo longius. thoracis latitudine, oblongum seu oblongo ovatum aut sublineare apice erassiore; segmento 1 profunde canaliculato, castaneo basi nigra, aut nigro margine castaneo rufove; 2—-4 rufis aut castaneis; reliquis nigris, 5 interdum macula laterali castanea. Aculeus brevissimus exsertus niger. Mares et feminas copiose legi mense Iunio in prato, in floribus umbellatis, prope Barterodam; quosdam etiam, eodem mense, in gramine et in Írutetis circa Vratislaviam, nec non, mense Augusto, prope Helmstadium in umbellatis, cepi; nonnulla individua, circa Niesky, Norimbergam et in Austria capta, mihi transmissa sunt.

Parasitism

According to Kasparyan (1973) ^[6] the female of this species deposits her eggs on the host larvae "dorsally on the membrane between the first and second thoracic segments".

References

1. "국립생물자원관 한반도의 생물다양성 (NIBR: Detail - Tryphon brunniventris)". species.nibr.go.kr. Retrieved 2025-05-29.
2. "Tryphon brunniventris Gravenhorst, 1829 | Catalogue of Life". www.catalogueoflife.org. Retrieved 2025-05-29.
3. Johann Ludwig Christian Carl Gravenhorst (1829), Ichneumonologia europaea (in Latin), vol. 2, pp. 281–282, Wikidata   Q54555482 This article incorporates text from this source, which is in the public domain .
4. "Tryphon brunniventris Gravenhorst, 1829". www.gbif.org. Retrieved 2025-05-29.
5. Janko Kolarov (2009). "New and little known Tryphonini (Hymenoptera: Ichneumonidae) for Bulgarian fauna" (PDF). Acta Entomologica Serbica . 14.1: 73–82. ISSN   0354-9410. Wikidata   Q134609823.
6. Dmitriy Kasparyan (1973), Наездники-ихневмониды (Ichneumonidae), подсемейство Tryphoninae, триба Tryphonini, Fauna of Russia and neighboring countries (in Russian), Saint Petersburg: Nauka, p. 50, Wikidata   Q126500929

External links

• Tryphon brunniventris: Images and occurrence data from GBIF