Conflict Resolution in Insect Societies
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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, -
Cameroon: Nest Architecture, Behaviour and Labour Calendar
Institut für Nutzpflanzenwissenschaften und Ressourcenschutz Rheinische Friedrich-Wilhelms-Universität Bonn Diversity of Stingless Bees in Bamenda Afromontane Forests – Cameroon: Nest architecture, Behaviour and Labour calendar Dissertation zur Erlangung des Grades Doktor der Agrarwissenschaften (Dr. Agr.) der Hohen Landwirtschaftlichen Fakultät der Rheinischen Friedrich-Wilhelms-Universität zu Bonn vorgelegt am 04. November 2009 von Moses Tita Mogho Njoya aus Lobe Estate, Kamerun Referent: Prof. Dr. D. Wittmann Korreferent: Prof. Dr. A. Skowronek Tag der mündlichen Prüfung: 22. Dezember 2009 Diese Dissertation ist auf dem Hochschulschriftenserver der ULB Bonn http://hss.ulb.uni-bonn.de/diss_online elektronisch publiziert Erscheinungsjahr: 2010 Dedication To my parent who are of blessed memory: Chui George Ntobukeu NJOYA and Tohjeuh Elizabeth Bah. ABSTRACT Until now almost nothing was known of invertebrates such as wild bees in the Bamenda highland forest region in Cameroon. This study focuses on honey producing bee species which do not possess functional stings. The diversity of the stingless bees in this area as well as their nest biology and behaviour was studied. In all, Six species of stingless bees grouped into four genera exist in the Bamenda afro-montane forests. The four genera are: Meliponula (3 species), Dactylurina (1species), Hypotrigona (1 species) and Liotrigona (1species). The most represented of the species in Bamenda was Liotrigona. Stingless bees were found to have huge variations in habitat preferences and in nest architectures. Nest designs differ with species as well as the habitats. Nest were found in tree trunks, mud walls, traditional hives, in soils or even just attached to tree branches. Brood cells and storage pots differ from species to species. -
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. -
Low Cost of Worker Policing in the Honeybee. Author(S): Martin H
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Sussex Research Online The University of Chicago Killing and Replacing Queen-Laid Eggs: Low Cost of Worker Policing in the Honeybee. Author(s): Martin H. Kärcher and Francis L. W. Ratnieks Source: The American Naturalist, Vol. 184, No. 1 (July 2014), pp. 110-118 Published by: The University of Chicago Press for The American Society of Naturalists Stable URL: http://www.jstor.org/stable/10.1086/676525 . Accessed: 17/03/2015 11:53 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]. The University of Chicago Press, The American Society of Naturalists, The University of Chicago are collaborating with JSTOR to digitize, preserve and extend access to The American Naturalist. http://www.jstor.org This content downloaded from 139.184.161.95 on Tue, 17 Mar 2015 11:53:31 AM All use subject to JSTOR Terms and Conditions vol. 184, no. 1 the american naturalist july 2014 Killing and Replacing Queen-Laid Eggs: Low Cost of Worker Policing in the Honeybee Martin H. Ka¨rcher* and Francis L. W. Ratnieks School of Life Sciences, University of Sussex, Brighton BN1 9QG, United Kingdom Submitted November 2, 2013; Accepted February 5, 2014; Electronically published May 15, 2014 Dryad data: http://dx.doi.org/10.5061/dryad.g4052. -
Warfare in Stingless Bees
Insect. Soc. (2016) 63:223–236 DOI 10.1007/s00040-016-0468-0 Insectes Sociaux REVIEW ARTICLE Warfare in stingless bees 1,2 1,3 4 5 C. Gru¨ter • L. G. von Zuben • F. H. I. D. Segers • J. P. Cunningham Received: 24 August 2015 / Revised: 28 January 2016 / Accepted: 6 February 2016 / Published online: 29 February 2016 Ó International Union for the Study of Social Insects (IUSSI) 2016 Abstract Bees are well known for being industrious pol- how victim colonies are selected, but a phylogenetically linators. Some species, however, have taken to invading the controlled analysis suggests that the notorious robber bee nests of other colonies to steal food, nest material or the nest Lestrimelitta preferentially attacks colonies of species with site itself. Despite the potential mortality costs due to more concentrated honey. Warfare among bees poses many fighting with an aggressive opponent, the prospects of a interesting questions, including why species differ so large bounty can be worth the risk. In this review, we aim to greatly in their response to attacks and how these alternative bring together current knowledge on intercolony fighting strategies of obtaining food or new nest sites have evolved. with a view to better understand the evolution of warfare in bees and identify avenues for future research. A review of Keywords Stingless bees Á Warfare Á literature reveals that at least 60 species of stingless bees are Alternative foraging strategies Á Cleptoparasitism Á involved in heterospecific conflicts, either as attacking or Lestrimelitta Á Meliponini victim colonies. The threat of invasion has led to the evo- lution of architectural, behavioural and morphological adaptations, such as narrow entrance tunnels, mud balls to Introduction block the entrance, decoy nests that direct invaders away from the brood chamber, fighting swarms, and soldiers that The nest is the all-important centre of the bee’s universe, are skilled at immobilising attackers. -
The Enforcement of Cooperation by Policing
ORIGINAL ARTICLE doi:10.1111/j.1558-5646.2010.00963.x THE ENFORCEMENT OF COOPERATION BY POLICING Claire El Mouden,1,2 Stuart A. West,1 and Andy Gardner1 1Department of Zoology, Oxford University, South Parks Road, Oxford, OX1 3PS, United Kingdom 2E-mail: [email protected] Received December 14, 2009 Accepted January 11, 2010 Policing is regarded as an important mechanism for maintaining cooperation in human and animal social groups. A simple model providing a theoretical overview of the coevolution of policing and cooperation has been analyzed by Frank (1995, 1996b, 2003, 2009), and this suggests that policing will evolve to fully suppress cheating within social groups when relatedness is low. Here, we relax some of the assumptions made by Frank, and investigate the consequences for policing and cooperation. First, we address the implicit assumption that the individual cost of investment into policing is reduced when selfishness dominates. We find that relaxing this assumption leads to policing being favored only at intermediate relatedness. Second, we address the assumption that policing fully recovers the loss of fitness incurred by the group owing to selfishness. We find that relaxing this assumption prohibits the evolution of full policing. Finally, we consider the impact of demography on the coevolution of policing and cooperation, in particular the role for kin competition to disfavor the evolution of policing, using both a heuristic “open” model and a “closed” island model. We find that large groups and increased kin competition disfavor policing, and that policing is maintained more readily than it invades. Policing may be harder to evolve than previously thought. -
Duckeola) Ghilianii (With 3 Text-Figures and 2 Tables
Title Oviposition behavior of an Amazonic Stingless Bee, Trigona (Duckeola) ghilianii (With 3 Text-figures and 2 Tables) Author(s) SAKAGAMI, Shôichi F.; ZUCCHI, Ronaldo Citation 北海道大學理學部紀要, 16(4), 564-581 Issue Date 1968-12 Doc URL http://hdl.handle.net/2115/27466 Type bulletin (article) File Information 16(4)_P564-581.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Oviposition behavior of an Amazonic Stingless Bee, Trigona (Duckeola) ghilianie)2) By Shoichi F. Sakagami and Ronaldo Zucchi Zoological Institute, Hokkaido University, Sapporo, Japan and Departamento de Genetica, Faculdade de Filosofia, Ci€mcias e Letras de Ribeirao Preto, Brasil (With 3 Text-figures and 2 Table.s) As the seventh report of our serial work on the oviposition behavior of the stingless bees, the present paper deals with Trigona (Duckeola) ghilianii Spinola, 1853, an aberrant species representing a monospecific offshoot within the Trigona Tetragona Oomplex. An enormous nest of this species was discovered and taken at Ponta Negra near Manaus, Amazonas, on January 28, 1963, by the members of the Faculdade de Filosofia, Oiencias e Letras de Rio Olaro Expedition to Amazonas. The colony was transported by air to Rio Claro, State of Sao Paulo, and introduced on Feburary 15, into an observation hive of the type used in our previous work (Sakagami, 1966). The colony lost a considerable part of the original population in the course of extraction and transport, but the remaining inhabitants well adapted themselves to the artificial conditions. The first oviposition was observed on February 19 and the observations described below were made intermittently until June 30, 1963. -
Insect Egg Size and Shape Evolve with Ecology but Not Developmental Rate Samuel H
ARTICLE https://doi.org/10.1038/s41586-019-1302-4 Insect egg size and shape evolve with ecology but not developmental rate Samuel H. Church1,4*, Seth Donoughe1,3,4, Bruno A. S. de Medeiros1 & Cassandra G. Extavour1,2* Over the course of evolution, organism size has diversified markedly. Changes in size are thought to have occurred because of developmental, morphological and/or ecological pressures. To perform phylogenetic tests of the potential effects of these pressures, here we generated a dataset of more than ten thousand descriptions of insect eggs, and combined these with genetic and life-history datasets. We show that, across eight orders of magnitude of variation in egg volume, the relationship between size and shape itself evolves, such that previously predicted global patterns of scaling do not adequately explain the diversity in egg shapes. We show that egg size is not correlated with developmental rate and that, for many insects, egg size is not correlated with adult body size. Instead, we find that the evolution of parasitoidism and aquatic oviposition help to explain the diversification in the size and shape of insect eggs. Our study suggests that where eggs are laid, rather than universal allometric constants, underlies the evolution of insect egg size and shape. Size is a fundamental factor in many biological processes. The size of an 526 families and every currently described extant hexapod order24 organism may affect interactions both with other organisms and with (Fig. 1a and Supplementary Fig. 1). We combined this dataset with the environment1,2, it scales with features of morphology and physi- backbone hexapod phylogenies25,26 that we enriched to include taxa ology3, and larger animals often have higher fitness4. -
WORLD LIST of EDIBLE INSECTS 2015 (Yde Jongema) WAGENINGEN UNIVERSITY PAGE 1
WORLD LIST OF EDIBLE INSECTS 2015 (Yde Jongema) WAGENINGEN UNIVERSITY PAGE 1 Genus Species Family Order Common names Faunar Distribution & References Remarks life Epeira syn nigra Vinson Nephilidae Araneae Afregion Madagascar (Decary, 1937) Nephilia inaurata stages (Walck.) Nephila inaurata (Walckenaer) Nephilidae Araneae Afr Madagascar (Decary, 1937) Epeira nigra Vinson syn Nephila madagscariensis Vinson Nephilidae Araneae Afr Madagascar (Decary, 1937) Araneae gen. Araneae Afr South Africa Gambia (Bodenheimer 1951) Bostrichidae gen. Bostrichidae Col Afr Congo (DeFoliart 2002) larva Chrysobothris fatalis Harold Buprestidae Col jewel beetle Afr Angola (DeFoliart 2002) larva Lampetis wellmani (Kerremans) Buprestidae Col jewel beetle Afr Angola (DeFoliart 2002) syn Psiloptera larva wellmani Lampetis sp. Buprestidae Col jewel beetle Afr Togo (Tchibozo 2015) as Psiloptera in Tchibozo but this is Neotropical Psiloptera syn wellmani Kerremans Buprestidae Col jewel beetle Afr Angola (DeFoliart 2002) Psiloptera is larva Neotropicalsee Lampetis wellmani (Kerremans) Steraspis amplipennis (Fahr.) Buprestidae Col jewel beetle Afr Angola (DeFoliart 2002) larva Sternocera castanea (Olivier) Buprestidae Col jewel beetle Afr Benin (Riggi et al 2013) Burkina Faso (Tchinbozo 2015) Sternocera feldspathica White Buprestidae Col jewel beetle Afr Angola (DeFoliart 2002) adult Sternocera funebris Boheman syn Buprestidae Col jewel beetle Afr Zimbabwe (Chavanduka, 1976; Gelfand, 1971) see S. orissa adult Sternocera interrupta (Olivier) Buprestidae Col jewel beetle Afr Benin (Riggi et al 2013) Cameroun (Seignobos et al., 1996) Burkina Faso (Tchimbozo 2015) Sternocera orissa Buquet Buprestidae Col jewel beetle Afr Botswana (Nonaka, 1996), South Africa (Bodenheimer, 1951; syn S. funebris adult Quin, 1959), Zimbabwe (Chavanduka, 1976; Gelfand, 1971; Dube et al 2013) Scarites sp. Carabidae Col ground beetle Afr Angola (Bergier, 1941), Madagascar (Decary, 1937) larva Acanthophorus confinis Laporte de Cast. -
Distinct Chemical Blends Produced by Different Reproductive Castes in the Subterranean Termite Reticulitermes Flavipes
www.nature.com/scientificreports OPEN Distinct chemical blends produced by diferent reproductive castes in the subterranean termite Reticulitermes favipes Pierre‑André Eyer*, Jared Salin, Anjel M. Helms & Edward L. Vargo The production of royal pheromones by reproductives (queens and kings) enables social insect colonies to allocate individuals into reproductive and non‑reproductive roles. In many termite species, nestmates can develop into neotenics when the primary king or queen dies, which then inhibit the production of additional reproductives. This suggests that primary reproductives and neotenics produce royal pheromones. The cuticular hydrocarbon heneicosane was identifed as a royal pheromone in Reticulitermes favipes neotenics. Here, we investigated the presence of this and other cuticular hydrocarbons in primary reproductives and neotenics of this species, and the ontogeny of their production in primary reproductives. Our results revealed that heneicosane was produced by most neotenics, raising the question of whether reproductive status may trigger its production. Neotenics produced six additional cuticular hydrocarbons absent from workers and nymphs. Remarkably, heneicosane and four of these compounds were absent in primary reproductives, and the other two compounds were present in lower quantities. Neotenics therefore have a distinct ‘royal’ blend from primary reproductives, and potentially over‑signal their reproductive status. Our results suggest that primary reproductives and neotenics may face diferent social pressures. -
Publications by Bert Hölldobler 1 1960 B. Hölldobler Über Die
1 Publications by Bert Hölldobler 1 1960 B. Hölldobler Über die Ameisenfauna in Finnland-Lappland Waldhygiene 3:229-238 2 1961 B. Hölldobler Temperaturunabhängige rhythmische Erscheinungen bei Rossameisenkolonien (Camponotus ligniperda LATR. und Camponotus herculeanus L.) (Hym. Formicidae.) Insectes Sociaux 8:13-22 3 1962 B. Hölldobler Zur Frage der Oligogynie bei Camponotus ligniperda LATR.und Camponotus herculeanus L. (Hym. Formicidae). Z. ang. Entomologie 49:337.352 4 1962 B. Hölldobler Über die forstliche Bedeutung der Rossameisen Waldhygiene 4:228-250 5 1964 B. Hölldobler Untersuchungen zum Verhalten der Ameisenmännchen während der imaginalen Lebenszeit Experientia 20:329 6 1964 W. Kloft, B. Hölldobler Untersuchungen zur forstlichen Bedeutung der holzzer- störenden Rossameisen unter Verwendung der Tracer- Methode Anz. f. Schädlingskunde 37:163-169 7 1964 I. Graf, B. Hölldobler Untersuchungen zur Frage der Holzverwertung als Nahrung bei holzzerstörenden Rossameisen (Camponotus ligniperda LATR. und Camponotus herculeanus L.) unter Berücksichtigung der Cellulase Aktivität Z. Angew. Entomol. 55:77-80 8 1965 W. Kloft, B. Hölldobler, A. Haisch Traceruntersuchungen zur Abgrenzung von Nestarealen holzzerstörender Rossameisen (Camponotus herculeanus L.und C. ligniperda). Ent. exp. & appl. 8:20-26 9 1965 B. Hölldobler, U. Maschwitz Der Hochzeitsschwarm der Rossameise Camponotus herculeanus L. (Hym. Formicidae). Z. Vergl. Physiol. 50:551-568 10 1965 B. Hölldobler Das soziale Verhalten der Ameisenmännchen und seine Bedeutung für die Organisation der Ameisenstaaten Dissertation Würzburg, pp. 122 2 11 1965 B. Hölldobler, U. Maschwitz Die soziale Funktion der Mandibeldrüsen der Rossameisenmännchen (Camponotus herculeanus L.) beim Hochzeitsschwarm. Verhandlg. der Deutschen Zool. Ges. Jena, 391-393 12 1966 B. Hölldobler Futterverteilung durch Männchen im Ameisenstaat Z. -
Caryologia International Journal of Cytology, Cytosystematics and Cytogenetics
0008-7114 2020 2 73 – n. Vol. Caryologia 2020 International Journal of Cytology, Vol. 73 - n. 2 Cytosystematics and Cytogenetics Caryologia FIRENZE PRESSUNIVERSITY Caryologia. International Journal of Cytology, Cytosystematics and Cytogenetics Caryologia is devoted to the publication of original papers, and occasionally of reviews, about plant, animal and human kar- yological, cytological, cytogenetic, embryological and ultrastructural studies. Articles about the structure, the organization and the biological events relating to DNA and chromatin organization in eukaryotic cells are considered. Caryologia has a strong tradition in plant and animal cytosystematics and in cytotoxicology. Bioinformatics articles may be considered, but only if they have an emphasis on the relationship between the nucleus and cytoplasm and/or the structural organization of the eukaryotic cell. Editor in Chief Associate Editors Alessio Papini Alfonso Carabez-Trejo - Mexico City, Mexico Dipartimento di Biologia Vegetale Katsuhiko Kondo - Hagishi-Hiroshima, Japan Università degli Studi di Firenze Canio G. Vosa - Pisa, Italy Via La Pira, 4 – 0121 Firenze, Italy Subject Editors Mycology Plant Cytogenetics Histology and Cell Biology Renato Benesperi Lorenzo Peruzzi Alessio Papini Università di Firenze, Italy Università di Pisa Università di Firenze Human and Animal Cytogenetics Plant Karyology and Phylogeny Zoology Michael Schmid Andrea Coppi Mauro Mandrioli University of Würzburg, Germany Università di Firenze Università di Modena e Reggio Emilia Editorial Assistant Sara Falsini Università degli Studi di Firenze, Italy Editorial Advisory Board G. Berta - Alessandria, Italy G. Delfino - Firenze, Italy M. Mandrioli - Modena, Italy D. Bizzaro - Ancona, Italy S. D'Emerico - Bari, Italy G. C. Manicardi - Modena, Italy A. Brito Da Cunha - Sao Paulo, Brazil F. Garbari - Pisa, Italy P.