Tersilochus cognatus (Holmgren, 1860)
publication ID |
https://doi.org/ 10.5281/zenodo.13272081 |
persistent identifier |
https://treatment.plazi.org/id/03D33240-8667-CF74-FF69-8E266A47FA0A |
treatment provided by |
Felipe |
scientific name |
Tersilochus cognatus (Holmgren, 1860) |
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Tersilochus cognatus (Holmgren, 1860) View in CoL
= syn. T. jocator Holmgren, 1859 , synonymized by HORSTMANN (2001: 25)
Tersilochus cognatus forms a species-complex in Horstmanns key ( ‘ jocator -Gruppe’). The sternaulus is wide, covering at least half of the mesopleuron; the thyridia are feeble and the ovipositor tip has two teeth dorsally. For T. cognatus itself, its ovipositor sheaths are long, at least 1.2× as long as the first tergite (but often much longer). Its clypeus is rounded in profile and its metasoma is reddish (HORSTMANN, 1971).
First report for Belgium; confirmed in the Netherlands.
MATERIAL EXAMINED:
BELGIUM: • 1 ♀; Somal (NA); 30/iv/2012; P.-N. Libert leg.; coll. PNL; field observation; A. Khalaim det. • 1 ♀; Beernem , Gevaerts (WVL); 51°08’29”N 3°18’52”E; 10/iv/2020; A. De Ketelaere leg.; coll. ADK; A. De Ketelaere & F. Verheyde det. (ObsID: 202473064) GoogleMaps . • 1 ♀; Poperinge , Wippehoek (WVL); 50°53’36”N 2°45’48”E; 8/v/2020; F. Verheyde leg.; coll. FV; field observation on gall of Biorhiza pallida (Olivier, 1791) ; F. Verheyde det. GoogleMaps (ObsID: 190787642).
THE NETHERLANDS: • 6 ♀♀ 1 ♂; Tilburg , Leijbos (NB); 51°32’38”N 5°00’52”E; 16/iv/2020; IWG KNNV Tilburg leg.; coll GoogleMaps . PH; malaise trap; P. Hoekstra & F. Verheyde det. (ObsID: 195629210). • 2 ♀♀ 7 ♂♂; Almere , Hanny Schaftpark (FL); 52°22’50”N 5°13’57”E; 18/iv/2020; P. Hoekstra leg.; coll GoogleMaps . PH; pan trap; P. Hoekstra & F. Verheyde det. (ObsID: 189565211) .
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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