Tytuł
The first molecular insight into the genus Turanium Baeckmann, 1922 (Coleoptera: Cerambycidae: Callidiini) with a description of a new species from Middle Asia
Autorzy
[ 1 ] Pracownia Systematyki Zoogeografii i Ekologii Bezkręgowców, Muzeum i Instytut Zoologii PAN | [ P ] pracownik
Dyscyplina naukowa (Ustawa 2.0)
Rok publikacji
2021
Opublikowano w
Typ artykułu
artykuł naukowy
Język publikacji
angielski
Słowa kluczowe
Streszczenie
EN This paper sheds the first light on the phylogeny of the Central Asian genus Turanium Baeckmann, 1922. By applying an integrative taxonomy approach, we revealed and described a new species from Kyrgyzstan—Turanium losi Karpiński, Plewa & Hilszczański sp. nov. Distinguishing characters from closely related Turanium pilosum (Reitter, 1891) are presented and their ecological associations are discussed. The key characters, including the male terminalia, were examined by means of scanning electron microscopy. High-quality stacked photographs of the habitus of the specimens are presented for both species and their geographical distributions are mapped. While the new species shows stable morphological characters that allow its differentiation from T. pilosum and the COI genetic distance between them is approx. 3%, the different species delimitation methods gave discordant results. Although the new species remained unrecognized for so long, it seems that these cerambycids are common in the region and both can be considered potentially invasive as they are apparently highly polyphagous. It has also been documented that they occur sympatrically in Kyrgyzstan. Both the Bayesian and maximum likelihood analyses of COI sequences confirmed the monophyly of the genus Turanium with strong support (PP 1 and BS 90, respectively). Moreover, the recently revealed polyphyly of the tribe Callidiini was supported by our analyses and, consequently, the discussion on the establishment of a new tribe Ropalopini is raised. This study further corroborates the effectiveness of DNA barcoding as a tool in detecting new species and provides some of the first sequences for Central Asian cerambycids, which remain almost completely unknown in terms of molecular studies.
Strony (od-do)
465 - 484
Typ licencji
CC BY-NC (uznanie autorstwa - użycie niekomercyjne)
Wersja tekstu w otwartym dostępie
ostateczna wersja opublikowana
Data udostępnienia
07.10.2021
Czas udostępnienia publikacji w sposób otwarty
w momencie opublikowania
Punktacja Ministerstwa / czasopismo
100
Punktacja Ministerstwa / czasopismo w ewaluacji 2017-2021
100
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