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    Hover Travel and you may Bee Travel Kinds Range

    25.10.2022 Squamish+Canada hookup sites  No comments

    Bee Varieties Variety

    Off 2009 in order to 2018, 192 bee variety (Hymenoptera: Apoidea: Anthophila) have been trapped within the Calanques National Park thru one another internet and you will dish trap selections. It belonged so you can six household and you will 38 genera. Megachilidae was more species-steeped relatives, accompanied by Apidae and Halictidae, having 53, 44, and you may 43 varieties, correspondingly. Andrena Fabricius, 1775 is actually the fresh new wealthiest genus, that have 33 species, while seven genera have been portrayed of the one species (Stelis Panzer, 1806; Protosmia Ducke, 1900; Pseudoanthidium Friese, 1898; Coelioxys Latreille, 1809; Chelostoma Latreille, 1809; Anthidiellum Cockerell, 1904; Amegilla Friese, 1897; Panurgus Panzer, 1806; Supp Dining table step 1 [online just] ). Utilizing the jackknife step 1 and you may dos indexes, the bee varieties richness try estimated to be ranging from ± 9.89 and you may ± . The latest noticed richness hence depicted 71.step 3 to 79.6% of your projected bee richness ( Table 2). The Chao1 approach projected the new seen richness to be 76.8% of your own potential restrict fullness ( Table dos). More abundant types try Apis mellifera L. (276 anybody), with Rhodanthidium septemdentatum (Latreille, 1809), Rh. sticticum (Fabricius, 1787) (174 and you will 168 anyone, respectively), and Lasioglossum transitorium (Shenck, 1868) (113 people). Ultimately, 50 kinds (26%) was indeed depicted by just one private (singletons).

    Environmental Faculties off Bees

    About your environment characteristics of nesting needs, we identified 59 unmarried bee types nesting more than crushed, 92 unmarried bee kinds nesting below ground and 23 cleptoparasitic types, comparable to 31.eight, 47.9, and you can twelve.0% of overall bee variety richness, correspondingly. I seen four public species (bumble bees and honey bees-dos.1%). In the long run, the newest nesting preferences of fourteen variety are unknown (seven.3%- Supp Dining table step 1 [on line just] ). About your flowery diet from bee kinds, i found that 105 variety (54.7%) foraged into an array of bush species (i.elizabeth., generalist types, polylectic) and you may 51 kinds (twenty-six.5%) foraged on one plant loved ones or one to/few bush kinds (we.age., expert types, oligolectic). For Squamish local hookup app near me free the leftover 36 bee varieties (18.8%), the floral eating plan wasn’t understood (e.grams., to possess cleptoparasitic species). not, very generalist types presented a choice for just one otherwise a number of bush parents ( Supp Table 1 [on line merely] ). Into forty-two singletons, fourteen bee species (28%) have been specialists, and you will 9 bee kinds (18%) had been cleptoparasitic ( Supp Table 1 [on the web only] ).

    A keen IUCN standing is actually available for 178 variety (excluding this new varieties buildings and you can unidentified varieties). Those types of, 47 kinds had been classified just like the investigation lacking (DD-twenty-six.4%), 124 species was least alarmed (LC-69.6%), half a dozen species was in fact near threatened (NT-step three.4%; Andrena ovatula (Kirby, 1802), Colletes albomaculatus (Lucas, 1849), Dasypoda argentata Panzer, 1809, Halictus quadricinctus (Fabricius, 1776), Lasioglossum prasinum (Smith, 1848), and you may L. pygmaeum (Schenck, 1853)), and something species are sensed threatened (EN-0.6%; L. soror (Saunders, 1901)- Supp Desk 1 [on line only] ). Three oligolectic varieties was among 7 threatened bee varieties. A. ovatula and you can C. albomaculatus is actually specialists into Fabaceae, D. argentata is an expert on Caprifoliaceae.

    Out-of 2009 in order to 2018, 38 species of hover flies (Diptera: Syrphidae) was indeed trapped inside the Calanques National Park. It belonged to twenty four genera ( Supp Table dos [on the web only] ). The quintessential numerous genera was Paragus Latreille, 1804 (33 some body), Meliscaeva Frey, 1946 (14 some one), and you can Sphaerophoria Lepeletier de- Saint-Fargeau Audinet-Serville inside Latreille, 1828 (13 some one), whereas 20 types (53%) had been portrayed of the just one individual ( Supp Dining table 2 [on the internet just] ). The new bee flies (Diptera: Bombyliidae) had been represented of the 20 varieties, and four singletons (25%) ( Supp Table 3 [online just] ). The newest estimation away from overall species richness out of hover flies and bee flies try anywhere between 83 and 97 species utilising the jackknife step 1 and you can 2 indexes, correspondingly. Thus, the fresh observed richness represented 59.8–69.9% of projected hover fly and you will bee travel fullness ( Dining table dos).

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