Bee Images and Dichotomous Key
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Wild Bees of Grand Staircase-Escalante National Monument: Richness, Abundance, and Spatio-Temporal Beta-Diversity
Wild bees of Grand Staircase-Escalante National Monument: richness, abundance, and spatio-temporal beta-diversity Olivia Messinger Carril1, Terry Griswold2, James Haefner3 and Joseph S. Wilson4 1 Santa Fe, NM, United States of America 2 USDA-ARS Pollinating Insects Research Unit, Logan, UT, United States of America 3 Biology Department, Emeritus Professor, Utah State University, Logan, UT, United States of America 4 Department of Biology, Utah State University - Tooele, Tooele, UT, United States of America ABSTRACT Interest in bees has grown dramatically in recent years in light of several studies that have reported widespread declines in bees and other pollinators. Investigating declines in wild bees can be difficult, however, due to the lack of faunal surveys that provide baseline data of bee richness and diversity. Protected lands such as national monuments and national parks can provide unique opportunities to learn about and monitor bee populations dynamics in a natural setting because the opportunity for large-scale changes to the landscape are reduced compared to unprotected lands. Here we report on a 4-year study of bees in Grand Staircase-Escalante National Monument (GSENM), found in southern Utah, USA. Using opportunistic collecting and a series of standardized plots, we collected bees throughout the six-month flowering season for four consecutive years. In total, 660 bee species are now known from the area, across 55 genera, and including 49 new species. Two genera not previously known to occur in the state of Utah were discovered, as well as 16 new species records for the state. Bees include ground-nesters, cavity- and twig-nesters, cleptoparasites, narrow specialists, generalists, solitary, and social species. -
Subfamily Halictinae: Bionomics
40 Chapter ll. General characteristics of the halictids bees pical), Eupetersia Bt-UttlCrN (Palaeotropical, witlr three subgenera), Micro- sphecodes EICKwoRl et STAGE (Neotropical), Ptilocleplis MICHENEn (Neotropi- -=l cal), arrd Sphecodes Lerngtlle (nearly cosmopolitan but absent in South America, with two subgenera). +r The followir.lg genera of the Halictinae inhabit the Palaearctic regiorr: Ceyla- 47[J lictus, Nontioie{es, Hclictus, Pachyhalictus, Seladonia, Thrincohalictus, Vestito- halicttts, Evylaeus, Lasioglossttm, Ctenonontia, Lucasielltts, Sphecode.s. In Europe, 268 species of almost all the genera listed above occur (except for large Palaeotropic genera Pachyhalictus and Ctenononia; each of which is represented in the Pa- laearctic region by few species). Only six genera (including Sphecodes) are repre- sented in Poland r,vhere 92 species of the Halictinae are recorded. j Subfamily Halictinae: bionomics Main kinds of nest patterns. The nest architecture of the Halictinae was studied in detail by SareceMl & MTCIIENER (1962), with taking into accountthe most of data existent by that tirne. These authors have distinguished 8 types arrd I I subtypes of halictine nests. In those groups one finds almost all known nest types properto burrowing bees (Figs.47-62). The most species build their nests in soil, although some of thern sporadically or constantly settle in rotten wood, e.g. some Augochlorini. Sorne species exhibit a great plasticity in the choice of place for nest construction. For exarnple, nests of Halicttts rubicundus were registered both in grourrd (BONel-lt, 1967b BATRA, 1968;and sotneotlrers), and in rotten wood (Ml- CHENËR& wrLLE, l96l). Halictipe nests are as a rule characterised by the presence of nest turrets, which are formed iu result of cerlerrtation of soil parlicles ott the walls of the en- trance passiug throrlgh a conical tumulus. -
Growing a Wild NYC: a K-5 Urban Pollinator Curriculum Was Made Possible Through the Generous Support of Our Funders
A K-5 URBAN POLLINATOR CURRICULUM Growing a Wild NYC LESSON 1: HABITAT HUNT The National Wildlife Federation Uniting all Americans to ensure wildlife thrive in a rapidly changing world Through educational programs focused on conservation and environmental knowledge, the National Wildlife Federation provides ways to create a lasting base of environmental literacy, stewardship, and problem-solving skills for today’s youth. Growing a Wild NYC: A K-5 Urban Pollinator Curriculum was made possible through the generous support of our funders: The Seth Sprague Educational and Charitable Foundation is a private foundation that supports the arts, housing, basic needs, the environment, and education including professional development and school-day enrichment programs operating in public schools. The Office of the New York State Attorney General and the New York State Department of Environmental Conservation through the Greenpoint Community Environmental Fund. Written by Nina Salzman. Edited by Sarah Ward and Emily Fano. Designed by Leslie Kameny, Kameny Design. © 2020 National Wildlife Federation. Permission granted for non-commercial educational uses only. All rights reserved. September - January Lesson 1: Habitat Hunt Page 8 Lesson 2: What is a Pollinator? Page 20 Lesson 3: What is Pollination? Page 30 Lesson 4: Why Pollinators? Page 39 Lesson 5: Bee Survey Page 45 Lesson 6: Monarch Life Cycle Page 55 Lesson 7: Plants for Pollinators Page 67 Lesson 8: Flower to Seed Page 76 Lesson 9: Winter Survival Page 85 Lesson 10: Bee Homes Page 97 February -
UC Berkeley UC Berkeley Electronic Theses and Dissertations
UC Berkeley UC Berkeley Electronic Theses and Dissertations Title Bees and belonging: Pesticide detection for wild bees in California agriculture and sense of belonging for undergraduates in a mentorship program Permalink https://escholarship.org/uc/item/8z91q49s Author Ward, Laura True Publication Date 2020 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California Bees and belonging: Pesticide detection for wild bees in California agriculture and sense of belonging for undergraduates in a mentorship program By Laura T Ward A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Environmental Science, Policy, and Management in the Graduate Division of the University of California, Berkeley Committee in charge: Professor Nicholas J. Mills, Chair Professor Erica Bree Rosenblum Professor Eileen A. Lacey Fall 2020 Bees and belonging: Pesticide detection for wild bees in California agriculture and sense of belonging for undergraduates in a mentorship program © 2020 by Laura T Ward Abstract Bees and belonging: Pesticide detection for wild bees in California agriculture and sense of belonging for undergraduates in a mentorship program By Laura T Ward Doctor of Philosophy in Environmental Science, Policy, and Management University of California, Berkeley Professor Nicholas J. Mills, Chair This dissertation combines two disparate subjects: bees and belonging. The first two chapters explore pesticide exposure for wild bees and honey bees visiting crop and non-crop plants in northern California agriculture. The final chapter utilizes surveys from a mentorship program as a case study to analyze sense of belonging among undergraduates. The first chapter of this dissertation explores pesticide exposure for wild bees and honey bees visiting sunflower crops. -
Insects Associated with the Flowers of Two Species of Malacothrix{A^Tekaceke) on San Miguel Island, California
INSECTS ASSOCIATED WITH THE FLOWERS OF TWO SPECIES OF MALACOTHRIX{A^TEKACEKE) ON SAN MIGUEL ISLAND, CALIFORNIA BY SCOTT E. MILLER' AND W. S. DAVIS^ The insects associated with Malacothrix incana (Nutt.) T. & G. and M. implicata Eastwood on San Miguel Island were sampled as part of a general analysis of hybridization between the two species on the island (Davis and Philbrick, 1986). On San Miguel Island, M. incana is widely distributed on unstabilized and stabilized sand dunes on slopes near the ocean or on sandy substrate on the upper surfaces of the island including the slopes of San Miguel Peak and Green Mountain. In contrast, M. implicata is generally restricted to the slopes near the ocean or the walls of canyons above the ocean. Hybrid plants were found only where M. incana and M. implicata were growing in a common area and constituted less than 1% of the total number of the three forms in these areas. Hybrid plants were most frequent on the slopes above Cuyler Harbor and above Tyler Bight. Plants of M. implicata are spreading or erect perennials with large heads containing up to 80 florets. The ligules are white and have a purple stripe on the abaxial surface. Plants of M. incana are peren- nial and become mound-shaped after several years of growth. The large heads contain up to 100 florets with yellow ligules. The hybrid is also perennial and has large heads with pale yellow florets whose ligules often bear a reddish stripe on the abaxial surface. During our visit to San Miguel Island in May, 1984 a majority of the plants of M. -
1. Padil Species Factsheet Scientific Name: Common Name Image
1. PaDIL Species Factsheet Scientific Name: Homalictus (Homalictus) houstoni Walker, 1986 (Hymenoptera: Halictidae: Halictinae: Halictini) Common Name Native houstoni halictid bee Live link: http://www.padil.gov.au/pollinators/Pest/Main/138367 Image Library Australian Pollinators Live link: http://www.padil.gov.au/pollinators/ Partners for Australian Pollinators image library Western Australian Museum https://museum.wa.gov.au/ South Australian Museum https://www.samuseum.sa.gov.au/ Australian Museum https://australian.museum/ Museums Victoria https://museumsvictoria.com.au/ 2. Species Information 2.1. Details Specimen Contact: Museum Victoria - [email protected] Author: Walker, K. Citation: Walker, K. (2009) Native houstoni halictid bee(Homalictus (Homalictus) houstoni)Updated on 10/1/2011 Available online: PaDIL - http://www.padil.gov.au Image Use: Free for use under the Creative Commons Attribution-NonCommercial 4.0 International (CC BY- NC 4.0) 2.2. URL Live link: http://www.padil.gov.au/pollinators/Pest/Main/138367 2.3. Facets Status: Native Australian Beneficial Species Host Genera: Fresh Flowers Bio-Region: Australasian - Oceanian Host Family: Santalaceae Female Frons sculpture: Reticulate Female Mesoscutum colour: Metallic Green Female Mesoscutum sculpture: Shiny - weakly punctate Female Propodeum: Posterior rim not carinate, Surface finely reticulate Male Clypeus colour: Without any yellow marking Male lower inner eye width: Narrower than upper inner width Male scape colour: Entirely black or brown 2.4. Diagnostic Notes Homalictus (Homalictus) houstoni Walker, 1986 Homalictus (Homalictus) houstoni Walker, K.L. 1986. Revision of the Australian species of the genus Homalictus Cockerell (Hymenoptera: Halictidae). Memoirs of Museum Victoria 47: 105–200 [141]. Type data:Holotype SAMA ?, 64 km E Norseman, WA. -
Notes on Alien and Native Bees (Hymenoptera: Apoidea) from the Hawaiian Islands1
Records of the Hawaii Biological Survey for 2012. Edited by Neal L. Evenhuis & Lucius G. Eldredge. Bishop Museum Occasional Papers 114: 61 –65 (2013) Notes on alien and native bees (Hymenoptera : Apoidea ) from the Hawaiian Islands 1 KARl N. M AGNACCA 2,3 Hawai‘i Division of Forestry and Wildlife, c/o University of Hawai‘i–Hilo, Dept. of Biology, 200 W. Kawili St., Hilo, Hawaii 96720, USA; email: [email protected] JASoN GiBBS Cornell University, Department of Entomology, 3119 Comstock Hall, Ithaca, New York, 14853, USA; email: [email protected] SAM dRoeGe U.S. Geological Survey, Patuxent Wildlife Research Center, 11510 American Holly Drive, Laurel, Maryland 20708-4017, USA; email: [email protected]) Four introduced bees are recorded from the Hawaiian islands for the first time, along with notes on previously recorded species, including rediscovery of the endemic Hylaeus anom - alus (Perkins, 1899). Both of the new Lasioglossum species are relatively recent arrivals, but their precise date of introduction is not known because the alien Lasioglossum are often ignored by collectors and are poorly represented in collections. it had been assumed that all were L. impavidum (Sandhouse, 1924), which has been present in the islands since at least 1957 (Beardsley 1958, Beardsley 1959). A recent survey of o‘ahu lowland disturbed sites by Sd found three distinct species – L. impavidum , L. imbrex Gibbs, 2010, and L. microlepoides (ellis, 1914) – prompting a review of earlier specimens. Unless otherwise noted, specimens listed below were collected by KNM; specimens are deposited at the Bishop Museum (BPBM) and University of Hawai‘i–Mānoa insect Museum (UHiM). -
Gut Content Metabarcoding Unveils the Diet of a Flower‐Associated Coastal
ECOSPHERE NATURALIST No guts, no glory: Gut content metabarcoding unveils the diet of a flower-associated coastal sage scrub predator PAUL MASONICK , MADISON HERNANDEZ, AND CHRISTIANE WEIRAUCH Department of Entomology, University of California, Riverside, 900 University Avenue, Riverside, California 92521 USA Citation: Masonick, P., M. Hernandez, and C. Weirauch. 2019. No guts, no glory: Gut content metabarcoding unveils the diet of a flower-associated coastal sage scrub predator. Ecosphere 10(5):e02712. 10.1002/ecs2.2712 Abstract. Invertebrate generalist predators are ubiquitous and play a major role in food-web dynamics. Molecular gut content analysis (MGCA) has become a popular means to assess prey ranges and specificity of cryptic arthropods in the absence of direct observation. While this approach has been widely used to study predation on economically important taxa (i.e., pests) in agroecosystems, it is less frequently used to study the broader trophic interactions involving generalist predators in natural communities such as the diverse and threatened coastal sage scrub communities of Southern California. Here, we employ DNA metabarcoding-based MGCA and survey the taxonomically and ecologically diverse prey range of Phymata pacifica Evans, a generalist flower-associated ambush bug (Hemiptera: Reduviidae). We detected predation on a wide array of taxa including beneficial pollinators, potential pests, and other predatory arthropods. The success of this study demonstrates the utility of MGCA in natural ecosystems and can serve as a model for future diet investigations into other cryptic and underrepresented communities. Key words: biodiversity; blocking primers; DNA detectability half-life; Eriogonum fasciculatum; food webs; intraguild predation; natural enemies. Received 24 January 2019; accepted 11 February 2019. -
Unique Bee Communities Within Vacant Lots and Urban Farms Result from Variation in Surrounding Urbanization Intensity
sustainability Article Unique Bee Communities within Vacant Lots and Urban Farms Result from Variation in Surrounding Urbanization Intensity Frances S. Sivakoff ID , Scott P. Prajzner and Mary M. Gardiner * ID Department of Entomology, The Ohio State University, 2021 Coffey Road, Columbus, OH 43210, USA; [email protected] (F.S.S.); [email protected] (S.P.P.) * Correspondence: [email protected]; Tel.: +1-330-601-6628 Received: 1 May 2018; Accepted: 5 June 2018; Published: 8 June 2018 Abstract: We investigated the relative importance of vacant lot and urban farm habitat features and their surrounding landscape context on bee community richness, abundance, composition, and resource use patterns. Three years of pan trap collections from 16 sites yielded a rich assemblage of bees from vacant lots and urban farms, with 98 species documented. We collected a greater bee abundance from vacant lots, and the two forms of greenspace supported significantly different bee communities. Plant–pollinator networks constructed from floral visitation observations revealed that, while the average number of bees utilizing available resources, niche breadth, and niche overlap were similar, the composition of floral resources and common foragers varied by habitat type. Finally, we found that the proportion of impervious surface and number of greenspace patches in the surrounding landscape strongly influenced bee assemblages. At a local scale (100 m radius), patch isolation appeared to limit colonization of vacant lots and urban farms. However, at a larger landscape scale (1000 m radius), increasing urbanization resulted in a greater concentration of bees utilizing vacant lots and urban farms, illustrating that maintaining greenspaces provides important habitat, even within highly developed landscapes. -
Crop and Semi-Natural Habitat Configuration Affects
insects Article Crop and Semi-Natural Habitat Configuration Affects Diversity and Abundance of Native Bees (Hymenoptera: Anthophila) in a Large-Field Cotton Agroecosystem Isaac L. Esquivel 1,2,*, Katherine A. Parys 3 , Karen W. Wright 1, Micky D. Eubanks 1, John D. Oswald 1, Robert N. Coulson 1 and Michael J. Brewer 1,2 1 Department of Entomology, Texas A&M University, College Station, TX 77843, USA; [email protected] (K.W.W.); [email protected] (M.D.E.); [email protected] (J.D.O.); [email protected] (R.N.C.); [email protected] (M.J.B.) 2 Department of Entomology, Texas A&M AgriLife Research, Corpus Christi, TX 78406, USA 3 Pollinator Health in Southern Crop Ecosystems Research Unit, USDA-ARS, Stoneville, MS 38732, USA; [email protected] * Correspondence: [email protected] Simple Summary: Commercial cotton growing systems are one of the most intensely managed, economically, and culturally important fiber cropping systems worldwide. The composition and configuration of crop species and semi-natural habitat can have significant effects on ecosystem ser- vices such as pollination. Here, we investigated the local-scale effect on the arrangement of different Citation: Esquivel, I.L.; Parys, K.A.; crop fields and surrounding semi-natural habitat in a large-field commercial cotton system on the Wright, K.W.; Eubanks, M.D.; Oswald, diversity and abundance of native bee pollinators. Using bee bowl traps at crop interfaces (cotton J.D.; Coulson, R.N.; Brewer, M.J. Crop grown next to cotton, sorghum, or semi-natural habitat along with a natural habitat comparator), and Semi-Natural Habitat we found a total of 32 bee species in 13 genera across 3 families. -
Tips on Using a Native Bee Collection at a Public Event by Addison Deboer and Andony Melathopoulos, Oregon State University Extension
Tips on Using a Native Bee Collection at a Public Event By Addison DeBoer and Andony Melathopoulos, Oregon State University Extension Native Bee Displays: Each Oregon Bee Atlas team will get a wooden display box with bees grouped by Family and Genus. These boxes cannot be shipped, so need to be transferred when Rich, Sarah or Andony travel to your community. You will be given a basic complement of bees that you can supplement as you gather your own specimens. The base case will contain specimens from the following groups: Family: genus Colletidae: Hylaeus Halictidae: Agapostemon, Halictus, Lasioglossum Apidae: Ceratina, Bombus, Nomada, Melissodes, Apis mellifera Megachilidae: Osmia, Stelis, Heriades, Megachile, Anthidium Andrenidae: Andrena Bee look-alikes: flies, wasps The following manual will provide you with tips on how to use these displays for public tabling events. Activities are broken up into short “attention getters” that are designed to get people interested at high volume events and “longer conversations” if you end up with someone with a lot more interest. Also, included are some natural history notes on all the bees, so you can dive in a little deeper if you have someone who is keen. Attention-getters (10 second conversation): 1. Most bees are like gophers, 70% of all bees live in the ground: • Point to Andrena and the Hallitcitidae as two families that nest almost exclusively underground – these two families make up the bulk of Oregon bees. 2. Hylaeus secrete cellophane-like material to line their nest cells • Point out that bees line their nests to protect their young from the environment, but also from parasites – the pollen ball they collect is a valuable resource. -
Insect Pollination of Prickly-Pears (Opuntia: Cactaceae) Author(S): Bruce D
Southwestern Association of Naturalists Insect Pollination of Prickly-Pears (Opuntia: Cactaceae) Author(s): Bruce D. Parfitt and Charles H. Pickett Source: The Southwestern Naturalist, Vol. 25, No. 1 (Jan. 30, 1980), pp. 104-107 Published by: Southwestern Association of Naturalists Stable URL: http://www.jstor.org/stable/3671218 Accessed: 13-11-2015 20:21 UTC Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://www.jstor.org/page/ info/about/policies/terms.jsp JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. Southwestern Association of Naturalists is collaborating with JSTOR to digitize, preserve and extend access to The Southwestern Naturalist. http://www.jstor.org This content downloaded from 156.40.216.1 on Fri, 13 Nov 2015 20:21:54 UTC All use subject to JSTOR Terms and Conditions I t:Y ~oIL I tsF `.'4 ...,'',' "-,,,'., ',", Fig. 1. Nests of Osprey (upper) and Great Blue Heron in cardon cactus, Tiburon Island, Sonora, May 1978. almost immediately. The heron returned within a few minutes and attempted to alight on its nest. It made three attemptsby approaching from above and passing over or alongside the Osprey nest. In each case it was driven off by the Osprey. On its fourthattempt it approached the nest fromthe frontand below, apparently not disturbingthe Osprey, and was permittedto settle on its nest.