Batesian-Müllerian mimicry ring around the Oriental hornet (Vespa orientalis)

0570095 - BC 2023 RIV BG eng J - Journal Article
Hlaváček, A. - Daňková, K. - Benda, D. - Bogusch, P. - Hadrava, Jiří
Batesian-Müllerian mimicry ring around the Oriental hornet (Vespa orientalis).
Journal of Hymenoptera Research. Roč. 92, AUG 31 (2022), s. 211-227. ISSN 1070-9428. E-ISSN 1314-2607
Institutional support: RVO:60077344
Keywords : biogeography * Conopidae * Diptera
OECD category: Ecology
Impact factor: 1.3, year: 2022
Method of publishing: Open access
https://jhr.pensoft.net/article/81380/download/pdf/736673

Mimicry is usually understood to be an adaptive resemblance between phylogenetically distant groups of species. In this study, we focus on Batesian and Mullerian mimicry, which are often viewed as a continuum rather than distinct phenomena, forming so-called Batesian-Mullerian mimicry rings. Despite potent defence and wide environmental niche of hornets, little attention has been paid to them as potential models in mimicry research. We propose a Batesian-Mullerian mimicry ring of the Oriental hornet (Vespa orientalis, Hymenoptera: Vespidae) consisting of eight species that coexist in the Mediterranean region. To reveal general ecological patterns, we re-viewed their geographical distribution, phenology, and natural history. In accordance with the 'model-first' theo-ry, Batesian mimics of this ring occurred later during a season than the Mullerian mimics. In the case of Batesian mimic Volucella zonaria (Diptera: Syrphidae), we presume that temperature-driven range expansion could lead to allopatry with its model, and, potentially, less accurate resemblance to an alternative model, the European hornet (Vespa crabro: Hymenoptera: Vespidae). Colour morphs of polymorphic species Cryptocheilus alternatus (Hymenoptera: Vespidae), Delta unguiculatum (Hymenoptera: Vespidae), Rhynchium oculatum (Hymenoptera: Vespidae), and Scolia erythrocephala (Hymenoptera: Scoliidae) appear to display distinct geographical distribu-tion patterns, and this is possibly driven by sympatry with alternative models from the European hornet (Vespa crabro) complex. General coevolution patterns of models and mimics in heterogenous and temporally dynamic environments are discussed, based on observations of the proposed Oriental hornet mimicry ring.
Permanent Link: https://hdl.handle.net/11104/0341462