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89394 Xiphydria palaeanarctica SEMENOV, 1921 holotype female.jpg (10.13 MB)

Xiphydria palaeanarctica SEMENOV, 1921, holotype, female

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posted on 2019-03-14, 17:46 authored by Andreas TaegerAndreas Taeger
Xiphydria palaeanarctica SEMENOV, 1921
holotype, female

Semenov, A. [= Semenov-Tjan-Shanskij, A.] 1921: Praecursoriae Siricidarum novorum diagnoses (Hymenoptera). (In Latin, abstract in Russian). - Russkoe Entomologicheskoe obozrenie, Petrograd 17[1917]: 81-95.

p.81-82:

"Xiphydria palaeanarctica, sp. n.
♀. X. camelo (L) primo aspectu simillima, similiter colorata et albido-signala, sed antennis nigris inde a parte interiore
articulorum 3i et 4i albidis, summo tantum apice denuo nigro,17-articulatis, articulo 2° curvato quarto manifeste (circiter 1,25) longiore , 3° secundo minus quam duplo (circiter 1,6) superante; capite vertice, occipite et temporibus politis nitidisque, his nequaquam strigulosis, mandibulis medio late fulvis, clypeo sicut fronte intra et ante antennas longitudinaliter strigulosorugosis, utrinque secundum oculi orbitam albido-signatis; temporibus (loris exceptis) ad occipitis initium usque vitta inaequali sed continua albida decoratis (semperne?); thorace paulo subtilius rugoso; alis vix infumatis; abdominis lateribus inde a tergito 3° (semperne?) albidosignatis, tergitis 2° (pone sulcum) et 3° subtilius confertimque alutaceis, sicut tergita insequentia (4um — 6um) sericeo-opacis; terebra paulo breviore; pedibus (coxis exceptis) rufo-testaceis, tibiis intermediis et posticis fusco-variis, tarsis brunneis.—Long. (absque terebra) 14,5 mm., alae superioris 9,6 mm.
♂ nondum notus.
Sibiriae orientalis prov. Littoralis, distr. Austro-Ussuriensis: vallis riv. Odarka, haud procul a Vladivostok (A. Czerskii 2. VI. 1911),—
Solum specimen optime conservatum (♀) (coll. auctoris)."

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