Bee Types Variety

Off 2009 in order to 2018, 192 bee variety (Hymenoptera: Apoidea: Anthophila) have been stuck from inside the Calanques Federal Playground through both internet and you may pan pitfall stuff. It belonged to half dozen families and you can 38 genera. Megachilidae was the absolute most varieties-rich friends, with Apidae and Halictidae, that have 53, 44, and you can 43 types, correspondingly. Andrena Fabricius, 1775 is the new wealthiest genus, that have 33 variety, whereas eight genera had been depicted of the just 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 1 [online simply] ). Using the jackknife step one and you may 2 spiders, the entire bee types fullness try projected to-be ranging from ± nine.89 and you can ± . The brand new seen richness thus portrayed 71.3 so you can 79.6% of your own projected bee richness ( Dining table 2). Brand new Chao1 means projected the brand new seen fullness getting 76.8% of the potential limit fullness ( Dining table dos). The quintessential plentiful variety are Apis mellifera L. (276 anybody), followed by Rhodanthidium septemdentatum (Latreille, 1809), Rh. sticticum (Fabricius, 1787) (174 and you will 168 somebody, San Angelo best hookup apps respectively), and you can Lasioglossum transitorium (Shenck, 1868) (113 individuals). Finally, 50 types (26%) have been portrayed because of the one personal (singletons).

Environment Faculties out of Bees

Regarding the environment characteristics away from nesting choice, i known 59 unmarried bee variety nesting more than surface, 92 single bee types nesting underground and you can 23 cleptoparasitic variety, add up to 31.7, 47.9, and 12.0% of one’s total bee species richness, correspondingly. I seen four social variety (bumble bees and you can honey bees-dos.1%). Ultimately, new nesting choices regarding 14 species are unfamiliar (eight.3%- Supp Desk step one [online only] ). Regarding the floral diet plan regarding bee types, i learned that 105 types (54.7%) foraged on the a wide range of bush types (we.e., generalist varieties, polylectic) and you can 51 varieties (26.5%) foraged on a single bush members of the family or one to/few plant variety (i.elizabeth., expert types, oligolectic). On kept 36 bee types (18.8%), new flowery diet plan was not identified (elizabeth.g., getting cleptoparasitic kinds). However, really generalist varieties shown a desires for starters otherwise a number of plant group ( Supp Table step one [online simply] ). Toward forty two singletons, fourteen bee variety (28%) were pros, and you may 9 bee varieties (18%) was basically cleptoparasitic ( Supp Desk step one [on the web only] ).

A keen IUCN status is actually readily available for 178 varieties (excluding the varieties complexes and you may unidentified species). Those types of, 47 species had been classified given that studies lacking (DD-twenty six.4%), 124 types was in fact the very least worried (LC-69.6%), half a dozen species had been close endangered (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 L. pygmaeum (Schenck, 1853)), and one species is experienced endangered (EN-0.6%; L. soror (Saunders, 1901)- Supp Desk step one [on the web only] ). Three oligolectic types was in fact among 7 threatened bee variety. Good. ovatula and you can C. albomaculatus is actually pros with the Fabaceae, D. argentata is a professional to your Caprifoliaceae.

Of 2009 so you can 2018, 38 types of hover flies (Diptera: Syrphidae) were stuck inside the Calanques Federal Park. They belonged so you’re able to 24 genera ( Supp Table 2 [on line merely] ). Many abundant genera have been Paragus Latreille, 1804 (33 individuals), Meliscaeva Frey, 1946 (fourteen someone), and Sphaerophoria Lepeletier de Saint-Fargeau Audinet-Serville in the Latreille, 1828 (13 someone), while 20 varieties (53%) was basically illustrated by the one private ( Supp Dining table 2 [on the web simply] ). The fresh bee flies (Diptera: Bombyliidae) was indeed represented because of the 20 species, as well as five singletons (25%) ( Supp Dining table step 3 [online only] ). This new quote off total varieties fullness from hover flies and you may bee flies is actually ranging from 83 and you can 97 species making use of the jackknife step 1 and you may 2 spiders, respectively. Therefore, brand new noticed fullness illustrated 59.8–69.9% of estimated hover fly and you can bee travel fullness ( Dining table dos).