Cosmocomoidea oxypygus ( Foerster, 1856 ),

Aishan, Zhulidezi, Triapitsyn, Serguei V., Xu, Mei, Lin, Nai-Quan & Hu, Hong-Ying, 2016, Review of Cosmocomoidea (Hymenoptera: Mymaridae) from China, with descriptions of two new species, Zootaxa 4085 (4), pp. 525-535: 531-532

publication ID

http://doi.org/10.11646/zootaxa.4085.4.4

publication LSID

lsid:zoobank.org:pub:80ADD1A9-F5F4-4D96-A1B0-B3BE434584A0

DOI

http://doi.org/10.5281/zenodo.3511105

persistent identifier

http://treatment.plazi.org/id/03AE8784-FFF3-7D06-FF58-31A899A27A8A

treatment provided by

Plazi

scientific name

Cosmocomoidea oxypygus ( Foerster, 1856 )
status

 

Cosmocomoidea oxypygus ( Foerster, 1856) 

( Figs 19–22View FIGURES 19 – 22)

Gonatocerus oxypygus Foerster 1856: 118  . Type locality: unknown ( Europe , most likely Aachen or its environs, North Rhine- Westphalia, Germany). 

Gonatocerus (Cosmocomoidea) oxypygus Foerster  : Triapitsyn 2013a: 150 View Cited Treatment –161 (taxonomic history, neotype designation, redescription, distribution, host associations).

Cosmocomoidea oxypygus (Foerster)  : Huber 2015: 21 (list).

Material examined. CHINA, XINJIANG, Jimsar Co., Dalongkou , 43°54'13''N 89°10'12''E, 1008 m, 14.vi.2015, on poplar ( Populus  sp.) infested with idiocerine leafhoppers: H.-y. Hu group [6 ♀, ICXU]GoogleMaps  ; S.V. Triapitsyn [8 ♀, UCRC].

Redescription. FEMALE. Body length 1230–1370 µm. Body darkish brown to black.

Antenna ( Fig. 19View FIGURES 19 – 22) with radicle about 0.3× total length of scape, rest of scape 2.0–2.4× as long as wide; pedicel longer than F1; F1 the shortest funicle segment, F3 a little longer than F2 or F4, F5 the longest funicle segment, following funicle segments usually progressively slightly shorter than preceding ones; mps on F5 and F6 (1 each), F7 and F8 (2 each); clava with 8 mps, 2.4–3.7× as long as wide.

Mesosoma shorter than metasoma. Propodeum ( Fig. 20View FIGURES 19 – 22) with fine, subparallel submedian carinae close to each other and usually not extending to anterior margin. Fore wing ( Fig. 21View FIGURES 19 – 22) about 2.8× as long as wide; longest marginal seta about 0.2× maximum wing width; disc almost hyaline, bare behind venation except for 2 setae just behind stigmal vein. Hind wing 12.5–15.3× as long as wide; disc almost hyaline; longest marginal seta 1.4–2.0× maximum wing width.

Ovipositor ( Fig. 22View FIGURES 19 – 22) long, occupying entire length of gaster and markedly exserted beyond its apex, 2.9–3.3× as long as mesotibia.

MALE. Unknown from China. 

Distribution. Holarctic ( Triapitsyn 2013a) including China (new record, known only from its Palearctic part).

Hosts. Idiocerine leafhoppers ( Cicadellidae  ) listed by Triapitsyn (2013a); unknown in China.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Mymaridae

Genus

Cosmocomoidea

Loc

Cosmocomoidea oxypygus ( Foerster, 1856 )

Aishan, Zhulidezi, Triapitsyn, Serguei V., Xu, Mei, Lin, Nai-Quan & Hu, Hong-Ying 2016
2016
Loc

Cosmocomoidea oxypygus

Huber 2015: 21
2015
Loc

Gonatocerus (Cosmocomoidea) oxypygus

Triapitsyn 2013: 150
2013
Loc

Gonatocerus oxypygus

Foerster 1856: 118
1856