Hover Take a trip and you can Bee Travel Species Diversity

Bee Variety Assortment

Regarding 2009 so you can 2018, 192 bee range (Hymenoptera: Apoidea: Anthophila) was actually trapped from inside the Calanques Government Park via both on the internet and might dish pitfall series. They belonged in order to half dozen parents and 38 genera. Megachilidae are some of the very categories-rich family, with Apidae and you may Halictidae, with 53, 49, and you will 43 kinds, correspondingly. Andrena Fabricius, 1775 is basically the fresh richest genus, having 33 range, if you are seven genera have been represented from 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 one [on the web simply] ). Utilizing the jackknife step one and dos bots, the brand new bee variety fullness is largely estimated is anywhere between ± 9.89 and you will ± . The seen fullness for this reason represented 71.step 3 to 79.6% of your estimated bee richness ( Desk dos). The newest Chao1 strategy estimated the brand new seen fullness to locate 76.8% of your potential restriction richness ( Desk 2). The most plentiful kinds is basically Apis mellifera L. (276 some one), with Rhodanthidium septemdentatum (Latreille, 1809), Rh. sticticum (Fabricius, 1787) (174 and you can 168 anyone, respectively), and you will Lasioglossum transitorium (Shenck, 1868) (113 anybody). At some point, fifty categories (26%) was basically portrayed because of the just one individual (singletons).

Ecosystem Qualities regarding Bees

Concerning your environmental qualities off nesting requires, we know 59 single bee species nesting more than flooring, ninety five single bee range nesting below ground and you may 23 cleptoparasitic assortment, similar to 31.7, 47.9, and multiple.0% of the over bee range richness, correspondingly. We thought of five private variety (bumble bees and you may honey bees-dos.1%). Eventually, the nesting tastes regarding fourteen diversity continue to be unfamiliar (7.3%- Supp Dining table step one [on line just] ). Regarding your flowery diet plan of bee classes, i learned that 105 systems (54.7%) foraged on the of numerous plant varieties (we.age., generalist variety, polylectic) and you may 51 variety (26.5%) foraged on a single plant relatives otherwise that/few bush varieties (i.age., professional kinds, oligolectic). Towards left 36 bee diversity (18.8%), the fresh flowery diet was not recognized (age.grams., that have cleptoparasitic variety). perhaps not, most generalist types showed a choice for example otherwise lots away from plant family members ( Supp Desk step 1 [on line only] ). On the 49 singletons, fourteen bee kinds (28%) was gurus, and nine bee kinds (18%) was in fact cleptoparasitic ( Supp Desk step one [on the web just] ).

An enthusiastic IUCN reputation can easily be bought for 178 range (excluding new kinds structures and you can unknown brands). The most, 47 brands try classified since the investigation not having (DD-twenty six.4%), 124 types had been a minimum concerned (LC-69.6%), half a dozen varieties had been close endangered (NT-step 3.4%; 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 one varieties is thought threatened (EN-0.6%; L. soror (Saunders, 1901)- Supp Dining table 1 [on the web merely] ). Around three oligolectic categories have been one of the 7 endangered bee systems. A. ovatula and you may C. albomaculatus is actually pro into the Fabaceae, D. argentata is basically an expert for the Caprifoliaceae.

Regarding 2009 so you can 2018, 38 types of hover flies (Diptera: Syrphidae) was stuck to the Calanques National Playground. It belonged so you can 24 genera ( Supp Table 2 [on line just] ). Many plentiful genera was indeed Paragus Latreille, 1804 (33 some body), Meliscaeva Frey, 1946 (fourteen some body), and you can Sphaerophoria Lepeletier de– Saint-Fargeau Audinet-Serville for the Latreille, 1828 (13 someone), while 20 systems (53%) was indeed portrayed throughout the just one private ( Supp Table 2 [on line merely] ). The fresh new bee flies (Diptera: Bombyliidae) was depicted of your own 20 types, together with four singletons (25%) ( Supp Dining table step three [online simply] ). The latest offer out-of full variety fullness away-regarding hover flies and you can bee flies is ranging from 83 and you can 97 groups making use of the jackknife 1 and you may dos spiders, respectively. For that reason, the newest viewed richness depicted 59.8–69.9% of your own estimated hover travel and you will bee travel richness ( Desk 2).