Hover Fly and Bee Fly Types Assortment

Bee Varieties Assortment

Regarding 2009 in order to 2018, 192 bee varieties (Hymenoptera: Apoidea: Anthophila) was basically caught into the Calanques Federal Playground via one another websites and dish pitfall collections. It belonged to half a dozen parents and you will 38 genera. Megachilidae was the essential variety-rich household members, followed by Apidae and you may Halictidae, which have 53, forty-two, and you will 43 types, correspondingly. Andrena Fabricius, 1775 is the fresh new richest genus, with 33 varieties, whereas 7 genera was indeed represented by the singular varieties (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 Desk 1 [online just] ). By using the jackknife step one and you will dos indexes, the bee kinds richness was projected to get between ± 9.89 and ± . The new observed fullness ergo illustrated 71.3 in order to 79.6% of the projected bee fullness ( Dining table 2). The Chao1 means estimated this new seen richness as 76.8% of one’s potential limitation richness ( Desk 2). Probably the most numerous variety are Apis mellifera L. (276 some body), with Rhodanthidium septemdentatum (Latreille, 1809), Rh. sticticum (Fabricius, 1787) (174 and you can 168 some one, respectively), and you may Lasioglossum transitorium (Shenck, 1868) (113 some body). Finally, fifty types (26%) was indeed depicted from the singular personal (singletons).

Environment Qualities from Bees

About your ecological characteristics away from nesting needs, we recognized 59 solitary bee kinds nesting above soil, 92 single bee types nesting underground and 23 cleptoparasitic variety, equal to 30.7, 47.9, and you can several.0% of your own overall bee variety richness, respectively. We detected five public variety (bumble bees and you may honey bees-dos.1%). Fundamentally, this new nesting choices out-of fourteen variety will always be not familiar (seven.3%- Supp Desk 1 [on the internet merely] ). Concerning your flowery eating plan out of bee varieties, we found that 105 variety (54.7%) foraged toward a variety of plant species (we.e., generalist species, polylectic) and you will 51 types (twenty-six.5%) foraged on a single bush loved ones or you to/few bush varieties (we.e., professional kinds, oligolectic). To the remaining thirty-six bee variety (18.8%), the brand new floral diet wasn’t known (age.g., for cleptoparasitic species). not, really generalist variety shown an inclination for 1 or a few plant household ( Supp Table step 1 [on the web simply] ). Towards forty-two singletons, 14 bee varieties (28%) had been pros, and you can nine bee varieties (18%) was basically cleptoparasitic ( Supp Dining table step 1 [online merely] ).

An enthusiastic IUCN standing try designed for 178 species (excluding the newest species complexes and unknown varieties). One particular, 47 variety was classified while the studies lacking (DD-26.4%), 124 kinds were least worried (LC-69.6%), six types was indeed close threatened (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 another kinds is actually experienced endangered (EN-0.6%; L. soror (Saunders, 1901)- Supp Desk step 1 [on line just] ). About three oligolectic types have been one of the seven endangered bee species. A great. ovatula and you will C. albomaculatus was professionals towards kenyancupid promo code the Fabaceae, D. argentata is actually an expert towards Caprifoliaceae.

Away from 2009 to help you 2018, 38 types of hover flies (Diptera: Syrphidae) have been caught inside the Calanques Federal Playground. It belonged to help you 24 genera ( Supp Desk dos [on line simply] ). The essential abundant genera was indeed Paragus Latreille, 1804 (33 anybody), Meliscaeva Frey, 1946 (14 anyone), and you may Sphaerophoria Lepeletier de- Saint-Fargeau Audinet-Serville inside Latreille, 1828 (thirteen people), while 20 variety (53%) were illustrated by only one individual ( Supp Dining table 2 [on the web simply] ). New bee flies (Diptera: Bombyliidae) were illustrated because of the 20 types, together with four singletons (25%) ( Supp Dining table step 3 [on the internet merely] ). New estimate away from total variety richness from hover flies and you may bee flies try between 83 and 97 varieties by using the jackknife step 1 and dos spiders, respectively. Therefore, new observed richness depicted 59.8–69.9% of one’s estimated hover travel and you can bee travel richness ( Desk 2).