The evolution of wasp mimicry and biogeography in the genus Temnostoma (Diptera: Syrphidae)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F25%3A00617638" target="_blank" >RIV/60077344:_____/25:00617638 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/25:10496682 RIV/44555601:13440/25:43899012

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S1055790325000156?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1055790325000156?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ympev.2025.108298" target="_blank" >10.1016/j.ympev.2025.108298</a>

Result language

angličtina

Original language name

The evolution of wasp mimicry and biogeography in the genus Temnostoma (Diptera: Syrphidae)

Original language description

One of the most remarkable examples of Batesian mimicry occurs in the genus Temnostoma Le Peletier & AudinetServille, 1828 (Diptera: Syrphidae). Adults of this genus have an overall resemblance to hymenopterans combined with behavioural mimicry (they move the fore legs in front of the head mimicking hymenopteran antennae). While some species of Temnostoma are considered highly accurate mimics of social wasps, other species have a darker colour pattern and are rather relatively poor yellowjacket mimics. Both colour phenotypes are widespread through the Holarctic. Here, we infer for the first time the evolutionary history of the genus with special focus on the evolution of mimicry and biogeography. With material covering 75 % of known species of Temnostoma and both colour phenotypes from each biogeographical region, we inferred a molecular phylogeny based on six molecular markers (mitochondrial protein-coding COI gene, nuclear 28 s rRNA gene, and four nuclear protein-coding genes: AATS, CK1, TULP, and RBP-15). Using Bayesian inference, we obtained a highly resolved phylogenetic tree supporting the monophyly of the genus Temnostoma as a sister group of genus Takaomyia Herve<acute accent>-Bazin, 1914. Within Temnostoma, Te. daochus and Te. barberi (two Nearctic species with strikingly different mimicry patterns) were found to be closely related to each other and together form a lineage sister to the rest of the genus. Our results suggest that the behavioural mimicry of wasp antennae is a plesiomorphic state inherited from a common ancestor that includes the genera Temnostoma and Takaomyia. Within Temnostoma, the dark colour pattern (poor yellowjacket mimicry) appears to be an ancestral state and highly accurate social wasp mimicry has appeared two times independently within the genus. In some species inhabiting northern parts of the Holarctic, secondary darkening and consequent degradation of the yellowjacket mimicry appeared. This indicates high evolutionary plasticity and ongoing selection pressure on morphological characters related to mimicry in hover flies.

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

—

OECD FORD branch

10616 - Entomology

Project

<a href="/en/project/GA20-14872S" target="_blank" >GA20-14872S: Impact of parasites on the evolution and population structure of pollinators mediated by interactions with plants</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

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

Name of the periodical

Molecular Phylogenetics and Evolution

ISSN

1055-7903

e-ISSN

1095-9513

Volume of the periodical

205

Issue of the periodical within the volume

APR 01

Country of publishing house

US - UNITED STATES

Number of pages

11

Pages from-to

108298

UT code for WoS article

001424565600001

EID of the result in the Scopus database

2-s2.0-85217032403