Première mention de Nomada numida Lepeletier 1841 (Apoidea - Apidae - Nomadini) pour la France continentale

Gabiot, Éric; Dufrêne, Éric

doi:10.47446/osmia7.1

Cited by 4 publications

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References 2 publications

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“…Une nouvelle sous-espèce, Nomada numida ssp. numida LEPELETIER, 1841 a été découverte depuis (GABIOT & DUFRÊNE 2018). La faune française compte désormais 106 espèces avec cette découverte.…”

Section: Introductionunclassified

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Osmia

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The first records of Dasypoda crassicornis (FRIESE, 1896) for Italy are reported. The species was found in three sites in western Liguria and the Piedmont Cottian Alps, thus extending its eastern range limit, previously known in France. The collecting site habitats and wildflowers visited by the species are also described. Keywords| Microdasypoda • solitary bees • Liguria • Piedmont Une nouvelle espèce pour l'apidofaune d'Italie : Dasypoda crassicornis (FRIESE, 1896) (Hymenoptera : Apoidea : Melittidae : Dasypodainae) Résumé Les premières données de Dasypoda crassicornis (FRIESE, 1896) pour l'Italie sont mentionnées. L'espèce a été trouvée sur trois sites dans l'ouest de la Ligurie et dans les Alpes cottiennes du Piémont, étendant ainsi la limite orientale de son aire de répartition, précédemment connue en France. Les habitats des sites de capture et les espèces florales visitées sont également décrits. Mots-clefs | Microdasypoda • abeilles solitaires • Ligurie •

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A new osmiine bee with a spectacular geographic disjunction: Hoplitis (Hoplitis) onosmaevae sp. nov. (Hymenoptera, Anthophila, Megachilidae)

Aubert,

Müller,

Praz

2024

AlpEnt

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A new osmiine bee species, Hoplitis (Hoplitis) onosmaevaesp. nov. (Megachilidae), is described. So far, this species is exclusively known from the Mercantour National Park in the southwestern French Alps and from mountainous ranges in Turkey and northern Iraq, two areas separated by at least 2000 km. Phylogenetic analyses based on mitochondrial and nuclear genes revealed that H. onosmaevae is closely related to H. adunca (Panzer, 1798), H. benoisti (Alfken, 1935) and H. manicata (Morice, 1901). Hoplitis onosmaevae is presumably narrowly oligolectic and harvests pollen only on flowers of Onosma L. (Boraginaceae). It has a particularly long proboscis, which is probably an adaptation to collect nectar from the long-tubed flowers of this plant genus. The females collect pollen by buzzing the Onosma flowers, a rare behavior in megachilid bees. The species nests in insect burrows in dead wood, similar to H. adunca and H. manicata but unlike other closely related representatives of the subgenus Hoplitis, suggesting a single origin of nesting in dead wood and hollow stems in this lineage. In France, H. onosmaevae inhabits alpine steppe-like habitats close to forests and appears to be extremely local, since only two populations are currently known. The conservation status of this extremely rare bee species in Europe is discussed.

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Découverte de Nomada pulchra Arnold, 1888 en Maine-et-Loire (49), recherche de son hôte et comparaison avec les données d’Indre-et-Loire (37) (Hymenoptera : Apoidea : Apidae)

Durand¹,

Bourlet²

2022

Osmia

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Discovery of Nomada pulchra ARNOLD, 1888 in Maine-et-Loire (Fr. 49), search for its host and comparison with data from Indre-et-Loire (Fr. 37) (Hymenoptera: Apoidea: Apidae). - Nomada pulchra ARNOLD, 1888 is recorded for the first time in Maine-et-Loire (Fr. 49). The context of the discovery is detailed as well as the research carried out to discover its host. A Melitta species is suspected. The information collected are compared with those obtained in Indre-et-Loire in a similar context.

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Première mention de Nomada numida Lepeletier 1841 (Apoidea - Apidae - Nomadini) pour la France continentale

Cited by 4 publications

References 2 publications

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A new osmiine bee with a spectacular geographic disjunction: Hoplitis (Hoplitis) onosmaevae sp. nov. (Hymenoptera, Anthophila, Megachilidae)

Découverte de Nomada pulchra Arnold, 1888 en Maine-et-Loire (49), recherche de son hôte et comparaison avec les données d’Indre-et-Loire (37) (Hymenoptera : Apoidea : Apidae)

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