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PONTIFÍCIA UNIVERSIDADE CATÓLICA DE SÃO PAULO PUC-SP Solange Cunha História da Genética no Brasil: as contribuições de Friedrich Gustav Brieger para o melhoramento do milho (1938-1966) MESTRADO EM HISTÓRIA DA CIÊNCIA SÃO PAULO 2010 PONTIFÍCIA UNIVERSIDADE CATÓLICA DE SÃO PAULO PUC-SP Solange Cunha História da Genética no Brasil: as contribuições de Friedrich Gustav Brieger para o melhoramento do milho (1938-1966) MESTRADO EM HISTÓRIA DA CIÊNCIA Dissertação apresentada à banca examinadora da Pontifícia Universidade Católica de São Paulo, como exigência parcial para obtenção do título de Mestre em História da Ciência, sob a orientação da Profa. Dra. Lilian Al-Chueyr Pereira Martins. SÃO PAULO 2010 Cunha, Solange “História da Genética no Brasil: as contribuições de Friedrich Gustav Brieger para o melhoramento do milho (1938-1966)” São Paulo, 2010 xii, 57 p. Dissertação (Mestrado) – PUC- SP Programa: História da Ciência Orientadora: Profa. Dra. Lilian Al-Chueyr Pereira Martins. Banca Examinadora _________________________________ _________________________________ _________________________________ Autorizo, exclusivamente para fins acadêmicos e científicos, a reprodução total ou parcial desta dissertação por processos fotocopiadores ou eletrônicos. Ass.: __________________________________________________________ Local e data: ____________________________________________________ Solange Cunha [email protected] Dedico esta dissertação aos meus pais Antonio e Judite. Agradeço especialmente à Profa. Dra. Lilian Al- Chueyr Pereira Martins pela paciência, sabedoria, ética, humildade e apoio que fizeram a construção deste trabalho uma realidade AGRADECIMENTOS Primeiramente a Deus que tem me ajudado, colocando pessoas em meu caminho para me orientar. Ao Programa “Bolsa Mestrado” da Secretaria de Educação do Estado de São Paulo que financiou esta pesquisa. Às amigas Sandra Aparecida Portuense de Carvalho e Viviane Dias dos Santos que me apoiaram ao sonho do Mestrado e conduziram-me pacientemente ao Programa de Estudos Pós-Graduados em História da Ciência da PUC/SP. -
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. -
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 -
(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. -
Distributional Analysis of Melipona Stingless Bees (Apidae: Meliponini) in Central America and Mexico: Setting Baseline Information for Their Conservation Carmen L
Distributional analysis of Melipona stingless bees (Apidae: Meliponini) in Central America and Mexico: setting baseline information for their conservation Carmen L. Yurrita, Miguel A. Ortega-Huerta, Ricardo Ayala To cite this version: Carmen L. Yurrita, Miguel A. Ortega-Huerta, Ricardo Ayala. Distributional analysis of Melipona stingless bees (Apidae: Meliponini) in Central America and Mexico: setting baseline information for their conservation. Apidologie, Springer Verlag, 2017, 48 (2), pp.247-258. 10.1007/s13592-016-0469- z. hal-01591725 HAL Id: hal-01591725 https://hal.archives-ouvertes.fr/hal-01591725 Submitted on 21 Sep 2017 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 (2017) 48:247–258 Original article * INRA, DIB and Springer-Verlag France, 2016 DOI: 10.1007/s13592-016-0469-z Distributional analysis of Melipona stingless bees (Apidae: Meliponini) in Central America and Mexico: setting baseline information for their conservation 1,2 1 1 Carmen L. YURRITA , Miguel A. ORTEGA-HUERTA , Ricardo AYALA 1Estación de Biología Chamela, Instituto de Biología, Universidad Nacional Autónoma de México (UNAM), Apartado postal 21, San Patricio, Jalisco 48980, México 2Centro de Estudios Conservacionistas, Universidad de San Carlos de Guatemala (USAC), Guatemala, Guatemala Received 27 November 2015 – Revised 30 July 2016 – Accepted 17 August 2016 Abstract – Melipona stingless bee species of Central America and Mexico are important ecologically, culturally, and economically as pollinators and as a source of food and medicine. -
Hymenoptera, Apidae, Meliponini) Workers and Males
REGULAR PAPER COMPARATIVE ULTRASTRUCTURE OF THE MANDIBULAR GLAND IN Scaptotrigona postica (HYMENOPTERA, APIDAE, MELIPONINI) WORKERS AND MALES Luciana Fioretti Gracioli-Vitti1 and Fábio Camargo Abdalla2 1Department of Biology, Institute of Biosciences, Paulista State University (UNESP), Rio Claro and 2Department of Biology, Federal University of São Carlos (UFSCar), Sorocaba, SP, Brazil. ABSTRACT Differences in the ultrastructure and function of the mandibular glands in developing workers and mature males of the meliponine stingless bee Scaptotrigona postica suggest that there are age-dependent variations in the contents of the secretion and glandular functions. In this work, we used transmission (TEM) and scanning (SEM) electron microscopy to examine the mandibular glands of S. postica workers of different ages and compared them with those of mature males. The gland anatomy did not vary between workers and males. However, the ultrastructure of the gland cells changed according to the worker’s age, task, and sex. The mandibular gland cells in workers and males had a well developed smooth endoplasmic reticulum and pleomorphic mitochondria, indicating that the cells were involved in lipid synthesis. However, the secretion varied in morphology and electrondensity between workers and males, which suggested differences in its contents and, possibly, in glandular functions. Key words: Labor division, morphology, secretion, scanning electron microscopy, stingless bee, transmission electron microscopy INTRODUCTION reception and dehydration (21-45 days old), colony In eusocial bees, tasks are allocated to individuals defense (31-40 days old) and, finally, foraging (26- according to their capacity, which depends on their 60 days old) [29]. Although these tasks are generally sex, caste and physiological status. -
Worker Longevity in an Amazonian Melipona
Worker longevity in an Amazonian Melipona (Apidae, Meliponini) species: effects of season and age at foraging onset Rafael Leandro Corrêa Gomes, Cristiano Menezes, Felipe Andrés León Contrera To cite this version: Rafael Leandro Corrêa Gomes, Cristiano Menezes, Felipe Andrés León Contrera. Worker longevity in an Amazonian Melipona (Apidae, Meliponini) species: effects of season and age at foraging onset. Apidologie, Springer Verlag, 2015, 46 (2), pp.133-143. 10.1007/s13592-014-0309-y. hal-01284431 HAL Id: hal-01284431 https://hal.archives-ouvertes.fr/hal-01284431 Submitted on 7 Mar 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) 46:133–143 Original article * INRA, DIB and Springer-Verlag France, 2014 DOI: 10.1007/s13592-014-0309-y Worker longevity in an Amazonian Melipona (Apidae, Meliponini) species: effects of season and age at foraging onset 1 2 Rafael Leandro Corrêa GOMES , Cristiano MENEZES , 1 Felipe Andrés León CONTRERA 1Laboratório de Biologia e Ecologia de Abelhas, Instituto de Ciências Biológicas, Universidade Federal do Pará, Campus Universitário do Guamá, Rua Augusto Corrêa, n°1, Belém, Pará, Brazil CEP: 66075-110 2Laboratório de Botânica, Embrapa Amazônia Oriental, Trav. -
New Record of Stingless Bees (Meliponini: Trigona) in Thailand
The Natural History Journal of Chulalongkorn University 5(1): 1-7, May 2005 ©2005 by Chulalongkorn University New Record of Stingless Bees (Meliponini: Trigona) in Thailand ATSALEK KLAKASIKORN, SIRIWAT WONGSIRI*, SUREERAT DEOWANISH AND ORAWAN DUANGPHAKDEE Department of Biology Faculty of Science, Chulalongkorn University, Bangkok 10330, THAILAND ABSTRACT.–Stingless bees, of which over 500 species are recorded, are found mostly in tropical countries. Species are classified into five genera: Melipona, Trigona, Meliponula, Dectylurina and Lestrimelitta. Trigona is an extensive genus of the Meliponini tribe found in tropical regions of all continents. Stingless bees in this study were collected from the western, eastern and northern regions of Thailand between 2002 and 2003. Ten species of Trigona were identified and two species, Trigona binghami and Trigona minor, are new records to the list of 30 species recorded by Schwarz (1939), Sakagami et al. (1985) and Michener and Boongird (2004) making a total of 32 stingless bees in Trigona that are currently recorded from Thailand. The newly recorded species were found in HM Queen Sirikit Botanical Garden in Maerim, Chiang Mai, Chanthaburi and Mae Hong Son Provinces, Thailand. KEY WORDS: New record, Stingless bees, Meliponini, Trigona, Trigona binghami, Trigona minor Dectylurina and Lestrimelitta. Trigona is a INTRODUCTION genus of the Meliponini tribe which is found extensively in tropical regions. It ranges from Stingless bees are a group of eusocial insects the Neotropics, from Mexico to Argentina. In which play an important role in the pollination the Indo-Australian region it extends from India process of plant life, particularly wild flowers and Sri Lanka to Taiwan, the Solomon Islands, in most tropical countries (Heard, 1999). -
THE P-3 and EST LOCI in the HONEYBEE APZS Mellzferal
THE P-3 AND EST LOCI IN THE HONEYBEE APZS MELLZFERAl MOACYR ANTONIO MESTRINER AND EUCLEIA PRIM0 BETIOLI CONTEL Department of Genetics, Faculdade de Medicina, University of &io Paulo, 141OO-Ribeiri?o Preto, SP.,Brad ABSTRACT Data for Apis mellifera indicate that the P-3 proteins and one esterase en- zyme are controlled by two genes, P-3 and Est, with two alleles each. The fre- quency of the P-3 alleles is different in the two subspecies (udunsonii and Zigus- &a), that for P-3F in Italian bees being 46.9% and in African 0.5%. The frequency of Ests is 2.8% in both populations. The Est locus has two codominant alleles and the locus P-3 has two incom- pletely dominant alleles; the heterozygote P-3S/P-3F shows only an inter- mediate band. The two loci are not genetically linked. EES provide good material for genetic work; while studies have been made on their proteins (LENSKY1967; GILLIAMand JACKSON1972) and isozymes ( TRIPATHIand DIXON1968, 1969) little work has been reported on the genetics of such macromolecules. Four qualities make bees suitable for such studies; a) artificial insemination and numerous beekeeping techniques have already been developed, making these insects readily controllable; b) it is possible to obtain great quantities of material since populations of a colony may vary from fifty to 150,000 workers; c) bees are large enough to furnish material not only for indi- vidual electrophoresis but also for electrophoresis of individual tissues and organs; d) bees are a totally haplo-diploid genetic system. This last property is the field of work of many researchers in this laboratory so that any discovery by one is im- mediately used by others. -
DAVID WARD ROUBIK -CURRICULUM VITAE- Personal Data
DAVID WARD ROUBIK -CURRICULUM VITAE- Personal Data Birth Date: 3 October 1951 Birth Place: Schenectady, New York, USA Marital Status: married, four children Present Position: since 1979 —research entomologist, GS-15, Permanent Scientific Staff, STRI Present Address: Smithsonian Tropical Research Institute, APDO 0843-03092, Balboa, Ancón, Republic of Panama e-mail: [email protected] Education 1965-69: University High School, Minneapolis, Minnesota 1968-69: University of Minnesota, Minneapolis; advanced Spanish 1969-71: Macalester College, Saint Paul, Minnesota; Humanities 1972: University of Washington, Seattle; Liberal Arts 1973-75: Oregon State University, Corvallis; B.S. in Entomology 1975-79: University of Kansas, Lawrence; Ph.D. in Entomology Active Professional Memberships Kansas Entomological Society Association for Tropical Biology and Conservation Language Competency Spanish, Portuguese, French, English Editing Responsibilities Editorial Board: Psyche, Insect Conservation and Diversity, Annals of Botany Committee Responsibilities Assembly of Delegates, Organization for Tropical Studies, Smithsonian Representative (1996- present) STRI Animal Care and Use Committee (IACUC) (2005-2010) Education Responsibilities Adjunct Professor, Chinese Academy of Sciences, XTBG (2006-2008); Adjunct Professor (McGill University (2003-2006); Scientific Board, Silvolab, Guyane [European Union] (2000-2003). Academic Honors, Grants, Awards 1970: Academic Achievement Award Macalester College ($100) 1975: Honorable Mention, National Science Foundation Fellowship -
The Introduction of the Africanised Honey Bee: a Stinging Menace Or a Blessing of the Americas? - a Comparison of the Brazilian and USA Beekeeping Experiences
Faculty of Natural Resources and Agricultural Sciences The introduction of the Africanised honey bee: A stinging menace or a blessing of the Americas? - A comparison of the Brazilian and USA beekeeping experiences Jorge Antonio Moreno Reátegui Master’s Thesis • 30 HEC Rural Development and Natural Resource Management - Master’s Programme Department of Urban and Rural Development Uppsala 2020 The introduction of the Africanised honey bee: A stinging menace or a blessing of the Americas? - A comparison of the Brazilian and USA beekeeping experiences Jorge Antonio Moreno Reátegui Supervisor: Örjan Bartholdson, Swedish University of Agricultural Sciences (SLU), Department of Urban and Rural Development Examiner: Emil Sandström, Swedish University of Agricultural Sciences (SLU), Department of Urban and Rural Development Credits: 30 HEC Level: Second cycle, A2E Course title: Master´s thesis in Rural Development and Natural Resource Management Course code: EX0681 Course coordinating department: Department of Urban and Rural Development Programme/education: Rural Development and Natural Resource Management – Master’s Programme Place of publication: Uppsala Year of publication: 2020 Cover picture: Apiary Pandisho, Chazuta, Peru; Photographer: Roller Saurín Pezo Copyright: all featured images are used with permission from copyright owner. Online publication: https://stud.epsilon.slu.se Keywords: Beekeeping Social field, Africanised honey bee, Qualitative and Quantitative research methodology Sveriges lantbruksuniversitet Swedish University of Agricultural Sciences Faculty of Natural Resources and Agricultural Sciences Department of Urban and Rural Development Acknowledgement I would like to thank all those who helped me to write this thesis. My especial thanks: To Brazilian bee researchers Bruno Souza, Darcet Souza and Juliana Bendini; as well as the team of the beekeeping cooperative in Simplicio Mendes, Piaui, for introducing me to the Brazilian experiences in apiculture with Africanised Honey bees. -
Thermogenesis in Stingless Bees: an Approach with Emphasis on Brood's Thermal Contribution
J Anim Behav Biometeorol ISSN 2318-1265 v.4, n.4, p.101-108 (2016) REVIEW Thermogenesis in stingless bees: an approach with emphasis on brood's thermal contribution Maiko Roberto Tavares Dantas MRT Dantas (Corresponding author) email: [email protected] Department of Animal Sciences, Universidade Federal Rural do Semi-Árido (UFERSA), Mossoró, RN, Brazil. Received: August 09, 2016 ▪ Revised: September 08, 2016 ▪ Accepted: September 12, 2016 Abstract The animals behave as a thermodynamic system development, productivity and reproduction in its various complex, which remains all the time exchanging energy with segments (Heinrich 1981; Heinrich 1993; Heinrich 1994; the environment. In this context, the body temperature of Mardan and Kevan 2002; Roldão 2011). The body bees considerably accompanies variations in ambient temperature of an animal refers to the quantity of stored temperature, and the performance of most of its activity is thermal energy per unit of body mass. This energy can be largely affected by air temperature. When these individuals increased or decreased by thermolysis and thermogenesis are exposed to temperatures above or below the optimum processes, respectively (Silva 2000). In these processes are range for the species during its pupal stage, these, when they involved behavioral, autonomous and adaptive mechanisms survive, have morphological deficiencies, physiological or (Silva 2000). behavioral as adults. These insects use physiological The animals act as a thermodynamic complex system, activities such as internal temperature control mechanisms of which remains all the time exchanging energy with the the nest. Social insects like honey bees demonstrate certain environment (Silva 2000). Due to this process, the ambient thermoregulatory ability to nest in which they live, known as tends to induce physiological changes in such organisms in the colonial endotherm.