Congruence between morphology and molecular phylogeny: the reclassification of Calochromini (Coleoptera: Lycidae) and their dispersal history

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F17%3A73584175" target="_blank" >RIV/61989592:15310/17:73584175 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1111/zoj.12497" target="_blank" >http://dx.doi.org/10.1111/zoj.12497</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/zoj.12497" target="_blank" >10.1111/zoj.12497</a>

Result language

angličtina

Original language name

Congruence between morphology and molecular phylogeny: the reclassification of Calochromini (Coleoptera: Lycidae) and their dispersal history

Original language description

Calochromini is a tribe of net -winged beetles (Elateroidea: Lycidae) with 284 described species, which have a global distribution. Historically, the species have been placed in eight genera, although the morphological boundaries between genera have been poorly defined. We assembled a five -marker DNA dataset (18S and 28S rRNA, and rrnL, nad5 and cox/mtDNA) with 89 terminals, representing 61 calochromine species from eight genera and from all geographical regions. The analyses recovered a well -resolved phylogeny of Calochromini and identified major lineages, which were tested by detailed evaluation of adult morphology. The inferred topology is in conflict with the traditional morphology -based concepts of&apos; genera and highlights that historically used diagnostic characters such as the prolonged rostrum are homoplastic. New morphological diagnostic characters that are congruent with the molecular phylogeny are defined mainly from male genitalia. We delimit the genera Calochromus Guerin-Meneville, 1833 (incl. the subgenera Flabellochromus Pic, 1925 and Paracalochromus subgen. nov.), Micronychus Motschoulsky, 1861, Macrolygistopterus Pic, 1929, Lucaina Duges, 1879, Lygistopterus Mulsant, 1838, Parantis gen. nov. and Caloptognatha Green, 1954, Micronychus Motschoulsky, 1861 is removed from synonymy with Calochromus Guerin-Meneville, 1833 and Adoceta Bourgeois, 1882 syn. nov. is proposed as a junior synonym of Lygistopterus Mulsant, 1838. These changes in the generic classification result in 147 new combinations. Additionally, we estimate divergence dates and dispersal history of the tribe. Calochromini originated in continental Southeast Asia in the Palaeocene (56 Mya), dispersed twice to the New World, in the Early Eocene (51 Mya, Lucaina and Macrolygistopterus) and in the Late Oligocene (28 Mya, Lygistopterus). Our results indicate that the Western Palearctic region was colonized by extant Lygistopterus (28 Mya), and the Afrotropical region by Micronychus (29 Mya).

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10613 - Zoology

Project

<a href="/en/project/GAP506%2F11%2F1757" target="_blank" >GAP506/11/1757: Fylogeneze skupiny Metriorrhynchini: historie kolonizace, radiace a vymíraní</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Zoological Journal of the Linnean Society

ISSN

0024-4082

e-ISSN

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Volume of the periodical

180

Issue of the periodical within the volume

1

Country of publishing house

GB - UNITED KINGDOM

Number of pages

19

Pages from-to

47-65

UT code for WoS article

000404333100002

EID of the result in the Scopus database

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