Global Meliponiculture: Challenges and Opportunities
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ARTHROPOD COMMUNITIES and PASSERINE DIET: EFFECTS of SHRUB EXPANSION in WESTERN ALASKA by Molly Tankersley Mcdermott, B.A./B.S
Arthropod communities and passerine diet: effects of shrub expansion in Western Alaska Item Type Thesis Authors McDermott, Molly Tankersley Download date 26/09/2021 06:13:39 Link to Item http://hdl.handle.net/11122/7893 ARTHROPOD COMMUNITIES AND PASSERINE DIET: EFFECTS OF SHRUB EXPANSION IN WESTERN ALASKA By Molly Tankersley McDermott, B.A./B.S. A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science in Biological Sciences University of Alaska Fairbanks August 2017 APPROVED: Pat Doak, Committee Chair Greg Breed, Committee Member Colleen Handel, Committee Member Christa Mulder, Committee Member Kris Hundertmark, Chair Department o f Biology and Wildlife Paul Layer, Dean College o f Natural Science and Mathematics Michael Castellini, Dean of the Graduate School ABSTRACT Across the Arctic, taller woody shrubs, particularly willow (Salix spp.), birch (Betula spp.), and alder (Alnus spp.), have been expanding rapidly onto tundra. Changes in vegetation structure can alter the physical habitat structure, thermal environment, and food available to arthropods, which play an important role in the structure and functioning of Arctic ecosystems. Not only do they provide key ecosystem services such as pollination and nutrient cycling, they are an essential food source for migratory birds. In this study I examined the relationships between the abundance, diversity, and community composition of arthropods and the height and cover of several shrub species across a tundra-shrub gradient in northwestern Alaska. To characterize nestling diet of common passerines that occupy this gradient, I used next-generation sequencing of fecal matter. Willow cover was strongly and consistently associated with abundance and biomass of arthropods and significant shifts in arthropod community composition and diversity. -
Universidade Federal Do Amazonas – Ufam
UNIVERSIDADE FEDERAL DO AMAZONAS – UFAM INSTITUTO DE CIÊNCIAS EXATAS E TECNOLÓGIA - ICET PROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIA E TECNOLOGIA PARA RECURSOS AMAZÔNICOS - PPGCTRA. ESTUDO FÍSICO-QUÍMICO, QUÍMICO E MELISSOPALINOLÓGICO DE MÉIS SAZONAIS DAS ESPÉCIES (Melipona seminigra merrillae e Melipona interrupta Latreille) DE MELIPONICULTORES DA MESORREGIÃO AMAZÔNICA-AM MIKAIL QUEIROZ DA SILVA ITACOATIARA - AM 2018 MIKAIL QUEIROZ DA SILVA ESTUDO FÍSICO-QUÍMICO, QUÍMICO E MELISSOPALINOLÓGICO DE MÉIS SAZONAIS DAS ESPÉCIES (Melipona seminigra merrillae e Melipona interrupta Latreille) DE MELIPONICULTORES DA MESORREGIÃO AMAZÔNICA-AM Dissertação apresentada ao Programa de Pós-Graduação em Ciência e Tecnologia para Recursos Amazônicos da Universidade Federal do Amazonas, como parte do requisito para obtenção do título de Mestre em Ciência e Tenologia para Recursos Amazônicos, área de concentração Desenvolvimento Cientìfico e Tecnológico em Recursos Amazônicos. Orientador: Prof. Dr. Pierre André de Souza Co-orientador: Prof. Dr. Bruno Alexandre da Silva ITACOATIARA - AM 2018 LABORATÓRIOS PARCEIROS NESTE PROJETO Universidade Federal Oeste do Pará (UFOPA) Laboratórios de Botânica Taxonômica e Panilogia - Coordenadora Dra. Vanessa Holanda Righetti de Abreu Laboratório de Bioprospecção - Coordenadora Dra. Rosa Helena Veras Mourão Unidade de Farmacognosia - Coordenador Dr. Bruno Alexandre da Silva Universidade Estadual do Pará (UEPA) Campos Santarém – Profª. Dra. Leoneide Bouillet Universidade Federal da Bahia (UFBA) Laboratório de Bionomia, Biogeografia e Sistemática de Insetos (BIOSIS) - Dra. Favizia Freitas de Oliveira. Universidade Federal de Santa Catarina (UFSC) Departamento de Microscopia Eletrônica – Dr. Américo Cruz Júnior Departamento de Ciência e Tecnologia de Alimentos – Profª Dra. Roseane Fett em especial ao Técnico Sr. Luciano V. Gonzaga AGRADECIMENTO A Deus, pelo dom da vida e por ter me dado forças, persistência e fé, sempre me abençoando e iluminando. -
Recruitment Behavior in Stingless Bees, Melipona Scutellaris and M
Recruitment behavior in stingless bees, Melipona scutellaris and M. quadrifasciata. I. Foraging at food sources differing in direction and distance Stefan Jarau, Michael Hrncir, Ronaldo Zucchi, Friedrich Barth To cite this version: Stefan Jarau, Michael Hrncir, Ronaldo Zucchi, Friedrich Barth. Recruitment behavior in stingless bees, Melipona scutellaris and M. quadrifasciata. I. Foraging at food sources differing in direction and distance. Apidologie, Springer Verlag, 2000, 31 (1), pp.81-91. 10.1051/apido:2000108. hal-00891699 HAL Id: hal-00891699 https://hal.archives-ouvertes.fr/hal-00891699 Submitted on 1 Jan 2000 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 31 (2000) 81–91 81 © INRA/DIB/AGIB/EDP Sciences Original article Recruitment behavior in stingless bees, Melipona scutellaris and M. quadrifasciata. I. Foraging at food sources differing in direction and distance Stefan JARAUa, Michael HRNCIRa, Ronaldo ZUCCHIb, Friedrich G. BARTHa* a Universität Wien, Biozentrum, Institut für Zoologie, Abteilung Physiologie – Neurobiologie, Althanstraβe 14, A-1090 Wien, Austria b Universidade de São Paulo, Faculdade de Filosofia e Letras, Departamento de Biologia 14040-901 Ribeirão Preto, SP, Brazil (Received 28 April 1999; revised 6 September 1999; accepted 22 September 1999) Abstract – The two stingless bee species Melipona scutellaris and M. -
Redalyc.Toxicity Evaluation of Two Insecticides on Tetragonisca
Agronomía Colombiana ISSN: 0120-9965 [email protected] Universidad Nacional de Colombia Colombia Quiroga-Murcia, Daniel Estiven; Zotti, Moisés João; Zenner de Polanía, Ingeborg; Pech- Pech, Esdras Elías Toxicity evaluation of two insecticides on Tetragonisca angustula and Scaptotrigona xanthotricha (Hymenoptera: Apidae) Agronomía Colombiana, vol. 35, núm. 3, septiembre-diciembre, 2017, pp. 340-349 Universidad Nacional de Colombia Bogotá, Colombia Available in: http://www.redalyc.org/articulo.oa?id=180357360009 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Toxicity evaluation of two insecticides on Tetragonisca angustula and Scaptotrigona xanthotricha (Hymenoptera: Apidae) Evaluación de la toxicidad de dos insecticidas sobre Tetragonisca angustula y Scaptotrigona xanthotricha (Hymenoptera: Apidae) Daniel Estiven Quiroga-Murcia1*, Moisés João Zotti2, Ingeborg Zenner de Polanía3, and Esdras Elías Pech-Pech4 ABSTRACT RESUMEN Stingless bees (Hymenoptera: Apidae, Meliponini) have crucial Las abejas sin aguijón (Hymenoptera: Apidae, Meloponini) roles in the ecosystem, offering pollination service and contrib- hacen parte fundamental del ecosistema, ofreciendo el servi- uting to genetic diversity of species, and also providing honey cio de polinización y diversificación genética de las especies, and wax to humankind. Tetragonisca angustula and Scaptotri- además de proporcionar miel y cera para los seres humanos. gona xanthotricha are species that have been used since ancient Tetragonisca angustula y Scaptotrigona xanthotricha son es- times for beekeeping. Currently these and other species have pecies que han sido usadas en la meliponicultura por tiempos been exposed to agronomic practices, among which the use of ancestrales. -
Classification of the Apidae (Hymenoptera)
Utah State University DigitalCommons@USU Mi Bee Lab 9-21-1990 Classification of the Apidae (Hymenoptera) Charles D. Michener University of Kansas Follow this and additional works at: https://digitalcommons.usu.edu/bee_lab_mi Part of the Entomology Commons Recommended Citation Michener, Charles D., "Classification of the Apidae (Hymenoptera)" (1990). Mi. Paper 153. https://digitalcommons.usu.edu/bee_lab_mi/153 This Article is brought to you for free and open access by the Bee Lab at DigitalCommons@USU. It has been accepted for inclusion in Mi by an authorized administrator of DigitalCommons@USU. For more information, please contact [email protected]. 4 WWvyvlrWryrXvW-WvWrW^^ I • • •_ ••^«_«).•>.• •.*.« THE UNIVERSITY OF KANSAS SCIENC5;^ULLETIN LIBRARY Vol. 54, No. 4, pp. 75-164 Sept. 21,1990 OCT 23 1990 HARVARD Classification of the Apidae^ (Hymenoptera) BY Charles D. Michener'^ Appendix: Trigona genalis Friese, a Hitherto Unplaced New Guinea Species BY Charles D. Michener and Shoichi F. Sakagami'^ CONTENTS Abstract 76 Introduction 76 Terminology and Materials 77 Analysis of Relationships among Apid Subfamilies 79 Key to the Subfamilies of Apidae 84 Subfamily Meliponinae 84 Description, 84; Larva, 85; Nest, 85; Social Behavior, 85; Distribution, 85 Relationships among Meliponine Genera 85 History, 85; Analysis, 86; Biogeography, 96; Behavior, 97; Labial palpi, 99; Wing venation, 99; Male genitalia, 102; Poison glands, 103; Chromosome numbers, 103; Convergence, 104; Classificatory questions, 104 Fossil Meliponinae 105 Meliponorytes, -
Comparative Temperature Tolerance in Stingless Bee Species from Tropical
Comparative temperature tolerance in stingless bee species from tropical highlands and lowlands of Mexico and implications for their conservation (Hymenoptera: Apidae: Meliponini) José Macías-Macías, José Quezada-Euán, Francisca Contreras-Escareño, José Tapia-Gonzalez, Humberto Moo-Valle, Ricardo Ayala To cite this version: José Macías-Macías, José Quezada-Euán, Francisca Contreras-Escareño, José Tapia-Gonzalez, Hum- berto Moo-Valle, et al.. Comparative temperature tolerance in stingless bee species from tropical highlands and lowlands of Mexico and implications for their conservation (Hymenoptera: Apidae: Meliponini). Apidologie, Springer Verlag, 2011, 42 (6), pp.679-689. 10.1007/s13592-011-0074-0. hal-01003611 HAL Id: hal-01003611 https://hal.archives-ouvertes.fr/hal-01003611 Submitted on 1 Jan 2011 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 (2011) 42:679–689 Original article * INRA, DIB-AGIB and Springer Science+Business Media B.V., 2011 DOI: 10.1007/s13592-011-0074-0 Comparative temperature tolerance in stingless bee species from -
Determination of Fipronil LD50 for the Brazilian Bee Melipona Scutellaris Clara T
Hazards of pesticides to bees Determination of fipronil LD50 for the brazilian bee Melipona scutellaris Clara T. Lourenço1, Stephan M. Carvalho2, Osmar Malaspina2, Roberta C. F. Nocelli1* 1CCA - Centro de Ciências Agrárias, UFSCar - Universidade Federal de São Carlos . Rod. Anhanguera, SP 330, Km. 174, Araras – SP, Brasil. Email: [email protected]; Email: [email protected], *Phone: +55 (19) 3543-2595 2CEIS – Centro de Estudos de Insetos Sociais. Universidade Estadual “Júlio de Mesquita Filho” - UNESP. Av. 24 A, 1515, Bela Vista, Rio Claro – SP, Brasil. DOI: 10.5073/jka.2012.437.046 Abstract To better understand the sensitivity of the models represented by Apis mellifera L., 1758 in toxicology studies of insecticides to bees, the aim of this study was to determine the LD50 of fipronil by topical application on the stingless bees Melipona scutellaris Latreille, 1811. Foraging bees were collected at the nest entrance and in laboratory anesthetized with CO2 for applying 1.0 μL of fipronil solution on the pronotum. Each group of treatments was made with thirteen bees divided in three cages, while in the control treatments the bees received only acetone. During the assay, the behavior and the number of dead bees were registered. The results showed that the insecticide fipronil applied topically was harmful to M. scutellaris and for A. mellifera, where the LD50 for 48 hours was 0.41 ng a.i./bee or 4.1 ng a.i./ g of bee. Comparing the LD50 values here obtained with the stingless bee M. scutellaris and those of A. mellifera in literature, we can conclude that the native bees are more sensitive to fipronil than the allochtonous bee, suggesting that further studies should be accomplished to determine the real hazard of pesticides to natives bees. -
(Apidae) in the Brazilian Atlantic Forest Marília Silva, Mauro Ramalho, Daniela Monteiro
Diversity and habitat use by stingless bees (Apidae) in the Brazilian Atlantic Forest Marília Silva, Mauro Ramalho, Daniela Monteiro To cite this version: Marília Silva, Mauro Ramalho, Daniela Monteiro. Diversity and habitat use by stingless bees (Apidae) in the Brazilian Atlantic Forest. Apidologie, Springer Verlag, 2013, 44 (6), pp.699-707. 10.1007/s13592-013-0218-5. hal-01201339 HAL Id: hal-01201339 https://hal.archives-ouvertes.fr/hal-01201339 Submitted on 17 Sep 2015 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 (2013) 44:699–707 Original article * INRA, DIB and Springer-Verlag France, 2013 DOI: 10.1007/s13592-013-0218-5 Diversity and habitat use by stingless bees (Apidae) in the Brazilian Atlantic Forest 1,2 1 1 Marília Dantas E. SILVA , Mauro RAMALHO , Daniela MONTEIRO 1Laboratório de Ecologia da Polinização, ECOPOL, Instituto de Biologia, Departamento de Botânica, Universidade Federal da Bahia, Campus Universitário de Ondina, Rua Barão do Jeremoabo s/n, Ondina, CEP 40170-115, Salvador, Bahia, Brazil 2Instituto Federal de Educação, Ciência e Tecnologia Baiano, Campus Governador Mangabeira, Rua Waldemar Mascarenhas, s/n—Portão, CEP 44350000, Governador Mangabeira, Bahia, Brazil Received 28 August 2012 – Revised 16 May 2013 – Accepted 27 May 2013 Abstract – The present study discusses spatial variations in the community structure of stingless bees as well as associated ecological factors by comparing the nest densities in two stages of forest regeneration in a Brazilian Tropical Atlantic rainforest. -
Diversity and Nesting Substrates of Stingless Bees (Hymenoptera, Meliponina) in a Forest Remnant
Hindawi Publishing Corporation Psyche Volume 2012, Article ID 370895, 9 pages doi:10.1155/2012/370895 Research Article Diversity and Nesting Substrates of Stingless Bees (Hymenoptera, Meliponina) in a Forest Remnant Estefane Nascimento Leoncini Siqueira, Bruno Ferreira Bartelli, Andre´ Rosalvo Terra Nascimento, and Fernanda Helena Nogueira-Ferreira Instituto de Biologia, Pos-graduac´ ¸ao˜ em Ecologia e Conservac¸ao˜ de Recursos Naturais, Universidade Federal de Uberlandia,ˆ 38400-902 Uberlandia,ˆ MG, Brazil Correspondence should be addressed to Fernanda Helena Nogueira-Ferreira, [email protected] Received 15 August 2012; Accepted 12 September 2012 Academic Editor: Kleber Del-Claro Copyright © 2012 Estefane Nascimento Leoncini Siqueira et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Stingless bees are abundant and diverse key actors in several plant-pollinator networks in the neotropics, but little is known about their natural history and ecology. This study aims to contribute to knowledge about the diversity and dispersion of stingless bees and discusses the importance of nesting substrates. It was carried out in the Araguari river valley in Minas Gerais, Brazil, where a nest site survey was conducted in an area of 100 ha during 11 alternate months from 2006 to 2008, for a total of 1,200 observation hours. Sixty-nine nests were found, belonging to 12 genera and 20 different species. Nests of Melipona rufiventris were by far the most abundant. Stingless bees nested more frequently in hollows of live trees (64%), and 11 different substrates were identified. -
Effect of Citrus Floral Extracts on the Foraging Behavior of the Stingless Bee Scaptotrigona Pectoralis (Dalla Torre)
Effect of Citrus floral extracts on the foraging behavior of the stingless bee Scaptotrigona pectoralis (Dalla Torre) Julieta Grajales-Conesa1, Virginia Meléndez Ramírez1, Leopoldo Cruz-López2,3 & Daniel Sánchez Guillén2 1Universidad Autónoma de Yucatán. Campus de Ciencias Biológicas y Agropecuarias. Km 15.5 carretera Merida-Xmatkuil, A.P. 4–116 Col. Itzimná, 97100. Mérida, Yucatán, Mexico. [email protected]; [email protected] 2El Colegio de la Frontera Sur. Unidad Tapachula. Carretera Antiguo Aeropuerto, Km. 2.5, Tapachula, Chiapas, Mexico, 30700. Mexico. [email protected]; [email protected] 3Corresponding author: [email protected] ABSTRACT. Effect of Citrus floral extracts on the foraging behavior of the stingless bee Scaptotrigona pectoralis (Dalla Torre). Stingless bees have an important role as pollinators of many wild and cultivated plant species in tropical regions. Little is known, however, about the interaction between floral fragrances and the foraging behavior of meliponine species. Thus we investigated the chemical composition of the extracts of citric (lemon and orange) flowers and their effects on the foraging behavior of the stingless bee Scaptotrigona pectoralis. We found that each type of flower has its own specific blend of major compounds: limonene (62.9%) for lemon flowers, and farnesol (26.5%), (E)-nerolidol (20.8%), and linalool (12.7%) for orange flowers. In the foraging experi- ments the S. pectoralis workers were able to use the flower extracts to orient to the food source, overlooking plates baited with hexane only. However, orange flower extracts were seemingly more attractive to these worker bees, maybe because of the particular blend present in it. Our results reveal that these fragrances are very attractive to S. -
Stingless Bee Nesting Biology David W
Stingless bee nesting biology David W. Roubik To cite this version: David W. Roubik. Stingless bee nesting biology. Apidologie, Springer Verlag, 2006, 37 (2), pp.124-143. hal-00892207 HAL Id: hal-00892207 https://hal.archives-ouvertes.fr/hal-00892207 Submitted on 1 Jan 2006 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 37 (2006) 124–143 124 c INRA/DIB-AGIB/ EDP Sciences, 2006 DOI: 10.1051/apido:2006026 Review article Stingless bee nesting biology* David W. Ra,b a Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancón, Panamá, República de Panamá b Unit 0948, APO AA 34002-0948, USA Received 2 October 2005 – Revised 29 November 2005 – Accepted 23 December 2005 Abstract – Stingless bees diverged since the Cretaceous, have 50 times more species than Apis,andare both distinctive and diverse. Nesting is capitulated by 30 variables but most do not define clades. Both architectural features and behavior decrease vulnerability, and large genera vary in nest habit, architecture and defense. Natural stingless bee colony density is 15 to 1500 km−2. Symbionts include mycophagic mites, collembolans, leiodid beetles, mutualist coccids, molds, and ricinuleid arachnids. -
Halcroft Et Al Thermal Environment of a Australis Nests Author Version
Published in Insectes Sociaux. The final article can be found at www.springerlink.com. Halcroft et al. (2013) DOI 10.1007/s00040-013-0316-4 Research article The thermal environment of nests of the Australian stingless bee, Austroplebeia australis Megan T Halcroft, Anthony M Haigh, Sebastian P Holmes, Robert N Spooner-Hart School of Science and Health, University of Western Sydney, Locked Bag 1797 Penrith, NSW 2751, Australia Running headline – Halcroft et al. Thermal environment of A. australis nests Abstract The greatest diversity of stingless bee species is found in warm tropical regions, where brood thermoregulation is unnecessary for survival. Although Austroplebeia australis (Friese) naturally occurs in northern regions of Australia, some populations experience extreme temperature ranges, including sub-zero temperatures. In this study, the temperature was monitored in A. australis colonies’ brood chamber (n = 6) and the hive cavity (n = 3), over a 12 month period. The A. australis colonies demonstrated some degree of thermoconformity, i.e. brood temperature although higher correlated with cavity temperature, and were able to warm the brood chamber throughout the year. Brood production continued throughout the cold season and developing offspring survived and emerged, even after exposure to very low (-0.4°C) and high (37.6°C) temperatures. Austroplebeia australis, thus, demonstrated a remarkable ability to survive temperature extremes, which has not been seen in other stingless bee species. Key words: cluster-type brood, thermoregulate, passive warming, metabolic heat Introduction evaporative chilling to cool the nest or activation of thoracic flight muscles and In highly eusocial insects such as stingless increasing metabolism to generate heat bees, the stabilisation of nest temperatures (Heinrich, 1974; Heinrich and Esch, 1994; facilitates brood incubation and continuous Jones and Oldroyd, 2006; Macías-Macías development throughout the year, giving et al., 2011).