Anaphothrips dentatus Cui, Xi et Wang 2017
Creators: name: Evdokarova, T. G.
name: Vierbergen, G.
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Thysanoptera
Thripidae
Anaphothrips
Anaphothrips dentatus

description: Anaphothrips dentatus Cui, Xi et Wang, 2017
Figs 1–14.
MATERIAL. Russia:Eastern Siberia: Central Yakutia, Yakutsk, Botanical Garden IBPC SB RAS, 62°01´21,15´´N, 129°36´53,33´´E Càrex juncella 27.07.2016 3♀ 3♂, 12.08.2016 4♀, 27.07.2016 2♀ 2♂, 19.07.2017 1♀ leg. Evdokarova T.G.; same, 24.08.2018 1♀ leg. Burnasheva A.P.; same, green meadow 62°01´18,22´´N, 129°44´47,15´´E, Cyperaceae 17.06.2014 1♀ leg. Nogovitsyna S.N.; North-East Yakutia, 1.5 km from the Khara-Khaya hill, Old Khandyga– Magadan road 63°11´57´´N, 144°01´03´´E, Poaceae 18.07.2011 leg. Evdokarova T.G. 1♀; Cherskii ridge, Ebe stow, 13 km up the Inyali confluence, left bank of Indigirka riv. 65°23´N, 142° 54´E Cyperaceae 16.07.2012 leg. Nogovitsyna S.N. 1♀; West Yakutia, Kysyl-Syr, right bank of Vilyui r. 07.07.2021 leg. Sivtseva L. V. 2♀; North Yakutia, coast East-Sibirian sea, mouth of Enumchuveem river, tundra, Eriophorum and Carex 08.08.2021 leg. Burnasheva A.P. 2♀. Western Siberia: Novosibirsk region, Yurmanka, slope of the mountain Glukharinaya, grassy vegetation (Cyperaceae and Poaceae), 06.08.2017 leg. Burnasheva A.P. 1♀.
How to cite this article: Evdokarova T.G., Vierbergen G. 2023. First record of Anaphothrips dentatus Cui, Xi et Wang, 2017 (Thysanoptera: Thripidae) from Russia // Russian Entomol. J. Vol.32. No.1. P.12–15. doi: 10.15298/rusentj.32.1.02
Deposition material. From the sample from the Botanical Garden of Yakutsk (coll. date 27.07.2016; 19.07.2017) 3♀ and 2♂ are preserved in the collection of the Netherlands Institute for Vectors, Invasive plants and Plant health at Wageningen. All other material is added to the collection of IBPC SB RAS — 16♀, 3♂.
DISTRIBUTION. NE China: Heilongjiang province; Russia: E Siberia: C, W, N-E, N Yakutia, W Siberia: Novosibirsk region (Fig. 1).
DESCIPTION. Female (micropterous). Body length 1.4– 1.5 mm. Head length 90, width 107; antenna length 237.
Body brown, legs brown, with distal half of tibia and tarsi yellow (Fig. 2) or legs almost completely yellow; antennae 9- segmented, I light brown or brown, II and VI –IX brown III and IV light brown; V brown, with extreme base yellow (Figs 3–4), segment VI with an incomplete oblique suture; segments III– IV with small forked sensorium and rows of microtrichia.
Head slightly wider than long; ocelli reduced or absent, three pairs of ocellar setae; dorsal surface with transverse reticulations (Fig. 5).
Pronotum smooth, without long setae (Fig. 5). Mesonotum with transverse reticulations, and a pair of campaniform sensilla close to anterior margin. Metanotum with polygonal reticulations, a pair of anterosubmarginal setae and, a pair of median setae variously located in a region one third to two thirds separated from the anterior margin, a pair of campaniform sensilla in the posterior third (Figs 6–9), metascutellum partly separated from the metascutum (Figs 6–7) or metascutellum completely fused, and often indistinguishable (Figs 8–9); mesofurca with spinula, metafurca without spinula. Fore wings reduced to small scales (Figs 5–8) (see note below), axillary sclerites present.
Abdominal tergites II –VIII with sculpture laterally, with a pair of median setae and two pairs of campaniform sensilla; tergite VIII posteromarginally with a complete craspedum formed of small teeth shaped pointed lobes, which little increase in size to both sides (Fig. 10); tergite IX with a pair of mid-dorsal setae and two pairs of campaniform sensilla, with S1 and S2 located to posterior margin and slightly longer than tergite X; tergite X with a pair of campaniform sensilla and two pair of long setae close to posterior margin. Sternites II –VII reticulated laterally, without discal setae.
Male (micropterous): body yellow length 0.9–1.1 mm, antennal segment I– V completely yellow, except V, which has apical fourth brown, VI –IX completely brown; sternites III– VI with C-shaped pore plate, on VII boomerang or oval shaped (Figs 11–12); tergite VIII with craspedial lobes sometimes medially absent; tergite IX with two pairs of stout median setae (Fig. 13).
NOTE. In Cui et al. [2017] both sexes of Anaphothrips dentatus are described to be apterous, but in fact both sexes are micropterous; in figure 7 of their publication wing pads with axillary sclerites are visible.
description: Published as part of Evdokarova, T. G. & Vierbergen, G., 2023, First record of Anaphothrips dentatus Cui, Xi et Wang, 2017 (Thysanoptera: Thripidae) from Russia, pp. 12-15 in Russian Entomological Journal 32 (1) on pages 12-13, DOI: 10.15298/rusentj.32.1.02, http://zenodo.org/record/10948260