Terellia hajastanica, a new species of tephritid flies (Diptera: Tephritidae) associated with Centaurea pseudoscabiosa subsp. glehnii (Asteraceae) in Armenia

Q3 Agricultural and Biological Sciences

Zoosystematica Rossica Pub Date : 2022-12-12 DOI:10.31610/zsr/2022.31.2.258

D. Evstigneev

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引用次数: 2

Abstract

A new species of tephritid flies, Terellia hajastanica sp. nov., is described from Armenia. The new species belongs to the T. virens species–group and is characterised by the combination of entirely hyaline wing, orange spots on the katepisternum and meron, longitudinal orange stripe running from anterior spiracle through the anepisternum to anepimeron, and the glans of phallus similar in shape to that of T. arailerica Evstigneev, 2021. The phallus in both the species has a long tubular extension of the glans, with filaments separated from each other near the apex of extension. The glans of the new species is smaller, has a shorter portion of tubular extension between the rod and bifurcation of the filaments. The new species is similar to T. babaki V. Korneyev, 2017 from the T. amberboae species–group in the presence of orange stripe on the pleura. Larvae of the new species develop in the capitula of Centaurea pseudoscabiosa subsp. glehnii and pupate therein, whereas the larvae of T. arailerica develop in the capitula of C. spectabilis and pupate in their stems.

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伪疥疮半马蝇亚属一新种(双翅目:绦虫科)。产于亚美尼亚的菊科植物

报道了一种来自亚美尼亚的斑蝇属新种Terellia hajastanica sp.nov。该新物种属于T.virens物种群，其特征是完全透明的翅膀、katepisternum和meron上的橙色斑点、从前螺旋体穿过无皮层到无皮层的纵向橙色条纹以及形状与T.arailerica Evstigneev相似的阴茎头的组合，2021。这两个物种的阴茎头都有一个长长的管状龟头延伸部分，在延伸的顶端附近有相互分离的细丝。新物种的龟头较小，在杆和细丝分叉之间有较短的管状延伸部分。该新物种与T.babaki V.Korneyev相似，2017年来自T.amberboae物种群，胸膜上有橙色条纹。新物种的幼虫在拟粗糙Centaurea pseudo-scabiosa亚种的头状花序中发育。glehnii和蛹在其中，而T.arailerica的幼虫在C.spectabilis的头状花序中发育，并在其茎中化蛹。

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来源期刊

Zoosystematica Rossica Agricultural and Biological Sciences-Animal Science and Zoology

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Zoosystematica Rossica is an international journal for publication of papers on any aspects of systematic zoology, in all groups of animals, both extant and fossil, from all over the World. The journal is published in English and focuses on the descriptions of new taxa, revisions and reviews, nomenclature, theories and methods of taxonomy and phylogeny, interesting new faunal records, catalogues and checklists, identification keys, phylogenetic relationships and zoogeography. Faunistic articles are published in a limited way and only if they contain new records for large geographical regions and are important for zoogeography or taxonomy.