The Evolution of Sexual Signaling Is Linked to Odorant Receptor Tuning in Perfume-Collecting Orchid Bees
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Sensory and Cognitive Adaptations to Social Living in Insect Societies Tom Wenseleersa,1 and Jelle S
COMMENTARY COMMENTARY Sensory and cognitive adaptations to social living in insect societies Tom Wenseleersa,1 and Jelle S. van Zwedena A key question in evolutionary biology is to explain the solitarily or form small annual colonies, depending upon causes and consequences of the so-called “major their environment (9). And one species, Lasioglossum transitions in evolution,” which resulted in the pro- marginatum, is even known to form large perennial euso- gressive evolution of cells, organisms, and animal so- cial colonies of over 400 workers (9). By comparing data cieties (1–3). Several studies, for example, have now from over 30 Halictine bees with contrasting levels of aimed to determine which suite of adaptive changes sociality, Wittwer et al. (7) now show that, as expected, occurred following the evolution of sociality in insects social sweat bee species invest more in sensorial machin- (4). In this context, a long-standing hypothesis is that ery linked to chemical communication, as measured by the evolution of the spectacular sociality seen in in- the density of their antennal sensillae, compared with sects, such as ants, bees, or wasps, should have gone species that secondarily reverted back to a solitary life- hand in hand with the evolution of more complex style. In fact, the same pattern even held for the socially chemical communication systems, to allow them to polymorphic species L. albipes if different populations coordinate their complex social behavior (5). Indeed, with contrasting levels of sociality were compared (Fig. whereas solitary insects are known to use pheromone 1, Inset). This finding suggests that the increased reliance signals mainly in the context of mate attraction and on chemical communication that comes with a social species-recognition, social insects use chemical sig- lifestyle indeed selects for fast, matching adaptations in nals in a wide variety of contexts: to communicate their sensory systems. -
Aberystwyth University Microsatellite Analysis Supports the Existence Of
Aberystwyth University Microsatellite analysis supports the existence of three cryptic species within the bumble bee Bombus lucorum sensu lato McKendrick, Lorraine; Provan, James; Fitzpatrick, Úna; Brown, Mark J. F.; Murray, Tómas E.; Stolle, Eckart; Paxton, Robert J. Published in: Conservation Genetics DOI: 10.1007/s10592-017-0965-3 Publication date: 2017 Citation for published version (APA): McKendrick, L., Provan, J., Fitzpatrick, Ú., Brown, M. J. F., Murray, T. E., Stolle, E., & Paxton, R. J. (2017). Microsatellite analysis supports the existence of three cryptic species within the bumble bee Bombus lucorum sensu lato. Conservation Genetics, 18(3), 573-584. https://doi.org/10.1007/s10592-017-0965-3 General rights Copyright and moral rights for the publications made accessible in the Aberystwyth Research Portal (the Institutional Repository) are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the Aberystwyth Research Portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the Aberystwyth Research Portal Take down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. tel: +44 1970 62 2400 email: [email protected] Download date: 25. Sep. 2021 Manuscript Click here to download Manuscript McKendrick_MS_V3_clean.docx Click here to view linked References Microsatellite analysis supports the existence of three cryptic species within the bumble bee Bombus lucorum sensu lato Lorraine McKendrick1, Jim Provan2, Úna Fitzpatrick3, Mark J. -
May – June 2018
BROWARD COUNTY BUTTERFLY CHAPTER PLANT Swamp Rose Mallow, Hibiscus grandiflorus OF THE Perennial native, grows to 10ft. Likes brackish, fresh swamps or edges of streams, ponds. Bees MONTH are thought to be the primary pollinators of Swamp Rose Mallow, in spite of the fact that they devour vast quantities of its pollen. It also seems plausible that large butterflies such as the May 2018 Eastern Tiger Swallowtail are effective pollinators of Swamp Rose Mallow. Butterflies visit the flowers purely for nectar; they have no interest in consuming pollen. Photo Floridata.com Reminders Contents Hope to see you! Bees -The Sweat Bees Have It Amazon Users Butterfly Counts Please order thru website Coming Attractions Wild Poinsettia, A Bee Attractor www.browardbutterflies.or g Meeting Place BCBC earns 4% of your Monthly Meeting purchases. Orange Sulphur Butterfly Reminders Silent Auction Please ID donated plants. Swamp Rose Mallow We accept natives and non- The next meeting after May is in invasive plants. August The Sarasota Butterfly Club Visit Signing In Notebook Trees, Shrubs, Wildflowers that Members & guests, please attract Bees print your name. As a Walter & Sharmane’s Garden PatR guest, please give us your Tale email address to receive Euphorbia heterophylla, also known under the common names of What Comes Calling by Mona fireplant, painted euphorbia, Japanese poinsettia, desert poinsettia, our newsletters. wild poinsettia, fire on the mountain, paintedleaf, painted spurge Wild Poinsettia Please take your Plants Winner Raffle Basket, Water donated at each event or Matters Day THE NEXT MEETING AFTER MAY IS meeting home if not IN AUGUST. HAVE A NICE SUMMER! auctioned off. -
Olfactory Specialization for Perfume Collection in Male Orchid Bees Lukasz Mitko1, Marjorie G
© 2016. Published by The Company of Biologists Ltd | Journal of Experimental Biology (2016) 219, 1467-1475 doi:10.1242/jeb.136754 RESEARCH ARTICLE Olfactory specialization for perfume collection in male orchid bees Lukasz Mitko1, Marjorie G. Weber2, Santiago R. Ramirez3, Erik Hedenström4, William T. Wcislo5 and Thomas Eltz1,* ABSTRACT Elgar, 2008). Signal specificity may be achieved by the use of a Insects rely on the olfactory system to detect a vast diversity of single complex molecule that is rare in nature and therefore difficult airborne molecules in their environment. Highly sensitive olfactory to duplicate by other organisms (Chow and Wang, 1981). tuning is expected to evolve when detection of a particular chemical Alternatively, and more commonly, signal specificity can be with great precision is required in the context of foraging and/or finding attained through a blend of relatively simple and common mates. Male neotropical orchid bees (Euglossini) collect odoriferous components (Bjostad et al., 1987). Insect pheromones are usually substances from multiple sources, store them in specialized tibial synthesized de novo or modified from dietary precursors (Roelofs, pouches and later expose them at display sites, presumably as 1995). In the case of orchid bees (Apidae, Euglossini; >200 mating signals to females. Previous analysis of tibial compounds species), however, blends of volatiles are harvested directly from the among sympatric species revealed substantial chemical disparity in environment. chemical composition among lineages with outstanding divergence Male orchid bees collect and store volatile chemicals from between closely related species. Here, we tested whether specific flowers of orchids and other plants, as well as non-floral sources perfume phenotypes coevolve with matching olfactory adaptations in such as rotting wood, bark exudates, leaves and feces (Dodson et al., male orchid bees to facilitate the location and harvest of species- 1969; Vogel, 1966). -
ABSTRACTS Iguassu Falls 04-08 July 2016 GENERAL COORDINATION Paulo Henrique Gorgatti Zarbin – UFPR, Brazil
ABSTRACTS Iguassu Falls 04-08 July 2016 GENERAL COORDINATION Paulo Henrique Gorgatti Zarbin – UFPR, Brazil LOCAL ORGANIZING COMMITTEE (BRAZIL) Antonio Euzébio Goulart Santana – Universidade Federal de Alagoas, Brazil Camila Borges da Cruz Martins - Universidade Federal do Paraná, Brazil Carla Fernanda Fávaro - Universidade Estadual de Santa Cruz, Brazil José Mauricio Simões Bento – ESALQ/Universidade de São Paulo, Brazil Maria Fátima das G. F. da Silva – Universidade Federal de São Carlos, Brazil Miryan Denise Araújo Coracini - Universidade Estadual do Oeste do Paraná, Brazil ISCE REPRESENTATIVE Ann Marie Ray - Xavier University, USA Kenneth F. Haynes - University of Kentucky, USA Walter Soares Leal, University of California, USA ALAEQ REPRESENTATIVE Jan Bergmann - Pontificia Universidad Católica de Valparaiso, Chile Marcelo Gustavo Lorenzo - Fundação Oswaldo Cruz, Brazil Pablo Guerenstein - Consejo Nacional de Investigaciones Cientificas y Técnicas, Argentina SCIENTIFIC COMMITTEE Andrés Gonzáles Ritzel - Facultad de Química, Uruguay Angel Guerrero - Consejo Superior de Investigaciones Cientificas, Spain Alvin Kah Wei Hee - Universiti Putra Malaysia, Malaysia Baldwyn Torto - International Centre of Insect Physiology and Ecology, Kenya Christer Löfstedt - Lund University, Sweden Eraldo Rodrigues de Lima - Universidade Federal de Viçosa, Brazil Jeffrey Aldrich - University of California, USA Paulo Henrique Gorgatti Zarbin - UFPR, Brazil Stefano Colazza - Universita degli Studi di Palermo, Italy Stefan Schulz - Technische Universitat Braunschweig, -
Pollen Diets of Two Sibling Orchid Bee Species, Euglossa, in Yucatán, Southern Mexico
Apidologie Original article * INRA, DIB and Springer-Verlag France, 2013 DOI: 10.1007/s13592-013-0194-9 Pollen diets of two sibling orchid bee species, Euglossa, in Yucatán, southern Mexico 1 2 3 Rogel VILLANUEVA-GUTIERREZ , Javier QUEZADA-EUAN , Thomas ELTZ 1El Colegio de la Frontera Sur, Ave. Centenario km 5.5, 77900 Chetumal, Quintana Roo, Mexico 2Departamento de Apicultura, Campus Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán, Xmatkuil, Mexico 3Department of Animal Ecology, Evolution and Biodiversity, Ruhr-Universität Bochum, Universitätsstraße 150, 44780 Bochum, Germany Received 17 September 2012 – Revised 28 December 2012 – Accepted 9 January 2013 Abstract – We investigated pollen diets of Euglossa viridissima Friese and its recently described sibling species, Euglossa dilemma Bembé & Eltz, in a degraded dry forest locality near Merida, Yucatán, Mexico. Pollen samples were obtained from nests collected in the rainy season of three consecutive years (2006–2008). Solanum sp. (Solanaceae), Physalis sp. (Solanaceae), Ocimum sp., Ocimum micranthum (both Lamiaceae), and Senna sp. (Fabaceae) were the dominant taxa, accounting for 88 % of pollen volume across species. Other important pollen taxa were Croton spp. (Euphorbiaceae), Ipomoea sp. (Convolvulaceae), Solanum torvum, Vigna sp. (Fabaceae), Sida sp. (Malvaceae), and Randia aculeata (Rubiaceae). The predominantly buzz- pollinated family Solanaceae alone represented more than 77 % of total pollen volume. Multivariate analysis revealed significant effects of year but not of bee species on nest pollen composition. We conclude that pollen resources overlap substantially among these sibling species, with resource partitioning apparently absent or confined to periods of severe pollen scarcity. pollen provisions / resource partitioning / floral resource competition / acetolysis / pollen analysis 1. -
Identification of Cryptic Species and Morphotypes in Male Euglossa: Morphometric Analysis of Forewings (Hymenoptera: Euglossini) J
Identification of cryptic species and morphotypes in male Euglossa: morphometric analysis of forewings (Hymenoptera: Euglossini) J. J. G. Quezada-Euán, H. D. Sheets, E. de Luna, T. Eltz To cite this version: J. J. G. Quezada-Euán, H. D. Sheets, E. de Luna, T. Eltz. Identification of cryptic species and morpho- types in male Euglossa: morphometric analysis of forewings (Hymenoptera: Euglossini). Apidologie, Springer Verlag, 2015, 46 (6), pp.787-795. 10.1007/s13592-015-0369-7. hal-01319634 HAL Id: hal-01319634 https://hal.archives-ouvertes.fr/hal-01319634 Submitted on 21 May 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Apidologie (2015) 46:787–795 Original article * INRA, DIB and Springer-Verlag France, 2015 DOI: 10.1007/s13592-015-0369-7 Identification of cryptic species and morphotypes in male Euglossa : morphometric analysis of forewings (Hymenoptera: Euglossini) 1 2 3 4 J. J. G. QUEZADA-EUÁN , H. D. SHEETS , E. DE LUNA , T. ELTZ 1Departamento de Apicultura Tropical- Campus Ciencias Biológicas y Agropecuarias, Universidad Autónoma de Yucatán, Mérida, Mexico 2Canisius College, Buffalo, NY, USA 3Biodiversidad y Sistemática, INECOL, Xalapa, Mexico 4Department of Animal Ecology, Evolution and Biodiversity, Ruhr-Universität, Bochum, Germany Received 3 February 2015 – Revised 10 April 2015 – Accepted 17 April 2015 Abstract – Males of sibling orchid bees Euglossa viridissima and Euglossa dilemma are morphologically cryptic, except for the number and shape of mandibular teeth. -
Green Orchid Bee Euglossa Dilemma Friese (Insecta: Hymenoptera: Apidae)1 Aaron Mullins2
EENY576 Green Orchid Bee Euglossa dilemma Friese (Insecta: Hymenoptera: Apidae)1 Aaron Mullins2 Introduction Distribution The orchid bees are all members of the family Apidae, Since this arrival, the green orchid bee has become well and the tribe Euglossini, represented by five genera. Most established in South Florida. Current reports of this species are about the size of a honey bee, but are brightly colored are mostly from Broward, Palm Beach, and Dade Counties. with an iridescent metallic sheen. Typically, each species However its future distribution has been predicted to of orchid bee has a complex mutualistic relationship with include almost half of peninsular Florida. Following a line a corresponding orchid in their native range. Orchids will that runs from Tampa to West Palm Beach and south, the produce scents that attract males of a particular species of potential range extends to the entire southern tip of the bee that is the right size and shape to pollinate them. This Florida Peninsula. relationship is not always chemical; some species of orchid go so far as to produce flowers that physically mimic a Description female bee as an attractant. Orchids will then affix a polli- Green orchid bees are a quite conspicuous and charismatic narium to the bee which is carried to another orchid of the species. This is mostly due to their large size and bright same species. All orchid bees are native to the New World metallic-green coloration (Figure 1). They are roughly tropics, from Mexico throughout Central and tropical the same size to slightly smaller than a honey bee, usually South America. -
Section Reports Astylus Bourgeoisi, a Melyrid Beetle, a New Continental USA Record
DACS-P-00124 Volume 53, Number 2, March - April 2014 DPI’s Bureau of Entomology, Nematology and Plant Pathology (the botany section is included in this bureau) produces TRI- OLOGY six times a year, covering two months of activity in each issue. The report includes detection activities from nursery plant inspections, routine and emergency program surveys, and requests for identification of plants and pests from the public. Samples are also occasionally sent from other states or countries for identification or diagnosis. Highlights Section Reports Astylus bourgeoisi, a melyrid beetle, a new continental USA record. This is a South Botany Section 2 American genus, not previously known from North America. The species is common in Ecuador and Entomology Section 5 Astylus bourgeoisi, a melyrid beetle recorded from Colombia. Photograph courtesy of Paul E. Skelley, Nematology Section 8 DPI Niditinea orleansella, a tineid moth, a new Florida state record. Specimens of all stages Plant Pathology Section 10 were collected from a bucket of old chicken feathers. Cinnamomum kotoense Kanehira & Sasaki Niditinea orleansella, a tineid moth (canela; lan yu rou gui). Lauraceae. This Photograph courtesy of James E. species is an evergreen tree, growing to about 15 Hayden, DPI m tall. Although the genus includes the species used for the aromatic spice cinnamon, several species in the genus, including this one, have little or no fragrance in their bark, twigs and leaves. Longidorus africanus Merny, 1966, the needle nematode, is an ectoparasitic species native to Africa that has been associated with date palms, Phoenix dactylifera, in the Middle East. In Florida, L. africanus has been detected at the interdiction stations on date palm shipments originating from California since 1989, but it is unclear whether the nematode has become established in Florida on these transplanted palms. -
<I>Euglossa Dilemma</I>
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Center for Systematic Entomology, Gainesville, Insecta Mundi Florida 7-31-2020 First record of the orchid bee Euglossa dilemma (Hymenoptera: Apidae) in Hispaniola, the Antilles Julio A. Genaro Ismael A. Hinojosa-Díaz Lisa McDowell Johnson Follow this and additional works at: https://digitalcommons.unl.edu/insectamundi Part of the Ecology and Evolutionary Biology Commons, and the Entomology Commons This Article is brought to you for free and open access by the Center for Systematic Entomology, Gainesville, Florida at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Insecta Mundi by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. June Day 2020 INSECTA 5 ######## MUNDI A Journal of World Insect Systematics 0779 First record of the orchid bee Euglossa dilemma (Hymenoptera: Apidae) in Hispaniola, the Antilles Julio A. Genaro Florida State Collection of Arthropods 1911 SW 34th Street Gainesville, FL 32608-1268, USA Ismael A. Hinojosa-Díaz Departamento de Zoología, Instituto de Biología Universidad Nacional Autónoma de México (UNAM) Tercer Circuito s/n, Ciudad Universitaria, Copilco, Coyoacán, A.P. 70-153 Mexico City, Mexico, C. P. 04510. Lisa McDowell Johnson El Barco, vía La Lomoto, El Cabirmal Altamira, Puerto Plata, Dominican Republic Date of issue: July 31, 2020 CENTER FOR SYSTEMATIC ENTOMOLOGY, INC., Gainesville, FL Julio A. Genaro, Ismael A. Hinojosa-Díaz and Lisa McDowell Johnson First record of the orchid bee Euglossa dilemma (Hymenoptera: Apidae) in Hispaniola, the Antilles Insecta Mundi 0779: 1–5 ZooBank Registered: urn:lsid:zoobank.org:pub:C1602B03-B9AA-47F8-9293-CC59866EEFFE Published in 2020 by Center for Systematic Entomology, Inc. -
Genome of the Pincer Wasp Gonatopus Flavifemur
Yang et al. BMC Biology (2021) 19:145 https://doi.org/10.1186/s12915-021-01081-6 RESEARCH ARTICLE Open Access Genome of the pincer wasp Gonatopus flavifemur reveals unique venom evolution and a dual adaptation to parasitism and predation Yi Yang1† , Xinhai Ye1† , Cong Dang1, Yunshen Cao1, Rui Hong1, Yu H. Sun2, Shan Xiao1, Yang Mei1,LeXu1, Qi Fang1, Huamei Xiao1,3, Fei Li1 and Gongyin Ye1* Abstract Background: Hymenoptera comprise extremely diverse insect species with extensive variation in their life histories. The Dryinidae, a family of solitary wasps of Hymenoptera, have evolved innovations that allow them to hunt using venom and a pair of chelae developed from the fore legs that can grasp prey. Dryinidae larvae are also parasitoids of Auchenorrhyncha, a group including common pests such as planthoppers and leafhoppers. Both of these traits make them effective and valuable for pest control, but little is yet known about the genetic basis of its dual adaptation to parasitism and predation. Results: We sequenced and assembled a high-quality genome of the dryinid wasp Gonatopus flavifemur, which at 636.5 Mb is larger than most hymenopterans. The expansion of transposable elements, especially DNA transposons, is a major contributor to the genome size enlargement. Our genome-wide screens reveal a number of positively selected genes and rapidly evolving proteins involved in energy production and motor activity, which may contribute to the predatory adaptation of dryinid wasp. We further show that three female-biased, reproductive- associated yellow genes, in response to the prey feeding behavior, are significantly elevated in adult females, which may facilitate the egg production. -
Tri-Ology Vol 58, No. 1
FDACS-P-00124 October - December 2019 Volume 58, Number 4 TRI- OLOGY A PUBLICATION FROM THE DIVISION OF PLANT INDUSTRY, BUREAU OF ENTOMOLOGY, NEMATOLOGY, AND PLANT PATHOLOGY Division Director, Trevor R. Smith, Ph.D. BOTANY ENTOMOLOGY NEMATOLOGY PLANT PATHOLOGY Providing information about plants: Identifying arthropods, taxonomic Providing certification programs and Offering plant disease diagnoses native, exotic, protected and weedy research and curating collections diagnoses of plant problems and information Florida Department of Agriculture and Consumer Services • Division of Plant Industry 1 Phytophthora citrophthora empty sporangium after gamete discharge. Photo by Hector Urbina, DPI. ABOUT TRI-OLOGY TABLE OF CONTENTS The Florida Department of Agriculture and Consumer Services- Division of Plant Industry’s (FDACS-DPI) Bureau of Entomology, HIGHLIGHTS 03 Nematology, and Plant Pathology (ENPP), including the Botany Noteworthy examples from the diagnostic groups Section, produces TRI-OLOGY four times a year, covering three throughout the ENPP Bureau. months of activity in each issue. The report includes detection activities from nursery plant inspections, routine and emergency program surveys, and BOTANY 04 requests for identification of plants and pests from the public. Samples are also occasionally sent from other states or countries Quarterly activity reports from Botany and selected plant identification samples. for identification or diagnosis. HOW TO CITE TRI-OLOGY Section Editor. Year. Section Name. P.J. Anderson and G.S. Hodges ENTOMOLOGY 07 (Editors). TRI-OLOGY Volume (number): page. [Date you accessed site.] Quarterly activity reports from Entomology and samples reported as new introductions or interceptions. For example: S.E. Halbert. 2015. Entomology Section. P.J. Anderson and G.S.