Zidy on the Role of Women in the Commercial Bushmeat Trade in Cameroon

Total Page:16

File Type:pdf, Size:1020Kb

Zidy on the Role of Women in the Commercial Bushmeat Trade in Cameroon AN INTEGRATED MODEL FOR CONSERVATION: CASE S?ZIDY ON THE ROLE OF WOMEN IN THE COMMERCIAL BUSHMEAT TRADE IN CAMEROON CHRISTNA M. ELLIS A thesis submitted to the Faculty ofEnvironmentai Studies and the Faculty of Graduate Studies in partial fulfilment of the requirements for the degree of Master in Environmental Studies Graduate Progrme in Environmental Studies York University North York, Ontario May 2000 National Library Bibliothèque nationale 1*1 of Canada du Canada Acquisitions and Acquisitions et Bibliogrâphic Services services bibliographiques 395 Weliington Street 395. me Wellington Ottawa ON K1A ON4 Ottawa ON K1A ON4 Canada Canada The author has granted a non- L'auteur a accordé une Licence non exclusive licence allowing the exclusive permettant à la National Library of Canada to Bibliothèque nationale du Canada de reproduce, loan, distribute or sell reproduire, prêter, distribuer ou copies of this thesis in microform, vendre des copies de cette thèse sous paper or electronic formats. la fome de microfiche/film de reproduction sur papier ou sur format électronique. The author retains ownership of the L' auteur conserve la propriété du copyright in this thesis. Neither the droit d'auteur qui protège cette thkse. thesis nor substantial extracts fiom it Ni la thèse ni des extraits substantiels may be printed or otherwise de celle-ci ne doivent être imprimés reproduced without the author's ou autrement reproduits sans son permission. autorisation. An Integrated Mode1 for Conservation: Case Study on the Role Of Women in the Commercial Bushmeat Trade in Cameroon a thesis submitted to the Faculty of Graduate Studies of York University in partial fuifillment ofthe requirements for the degree of Master in Environmental Studies O 2000 Permission has been granted to the LIBRARY OF YORK UNIVERSIN to Iend or seIl copies of this thesis. to the NATIONAL LIBRARY OF CANADA to microfilm this thesis and to lend or seIl copies of the film. and to UNlVERSlN MICROFILMS to publish an abstract of this thesis. The author reserves other publication rights. and neither the thesis nor extensive extracts from it may be printed or otherwise reproduced without the author's written permission. Abstract Hunting Primates for food poses the greatest threat to Chimpanzees (Pan trogZod'tes) and Gonllas (Gofilla gorifla) in the Gunieo-Congolian forest region of West and Central Afi-ica. While past research kas focused on biological or econornic factors of primate conservation, the commercial bushmeat trade in Cameroon provides a complex and dynamic case study that calls for a more integrated conservation program. Focusing on the largely disregarded role of women in the trade, this study demonstrates the need for greater inclusion of al1 participants in conservation planning. Women, as the buyers and sellers both in large urban markets and locaI village markets, provide an important source of local understandings of the bushmeat trade. As an overview for firrther research, open-ended interviews were conducted with women across the tropical forest region in Cameroon. While there is considerable cultural variation within Cameroon, results indicate wornen participate in the trade not only for economic reasons but also based on gender roles, and appropriate divisions of labour. From this participation, which ofien occurred after a lifestyle change, the women gain a support group of other sellers as well as generate a sense of iden~ityand community. As such a constituent, wornen vendors represent potential regulators of the trade and their inclusion wil1 influence the success of conservation planning towards community development adindependence. In this view, primate conservation, and programs targeting the bushmeat trade must focus on cultivating support that values the crucial role of women as not only active participants but also key stakeholders in this trade. A proposed integrated mode1 for comprehensive conservation concludes this research project by integrating insight gained fiom valuing alternative perspectives in the bushmeat trade with concepts fiom political ecology. Acknowledeements 1 would like to extend a thank you to the following individuals for assistance in planning my thesis research as well as overall academic and writing guidance: Dr. Ray Rogers Kerry Bowman Comie Russell Jason Taylor Dr- Anthony Rose Beth Bastien Dr. Lewis Molot Lorraine Standing Leesa Fawcett Anna Chase Field research costs in Cameroon were eased in part by gants f?oom: Faculty of Environmental Studies and York University Plant Family Environmental Foundation Barbara and David Ellis and The Bastien Family The organizations and individuals who assisted in planning my field research and provided access to unpublished reports and documents contributed an invaluable amount of material. 1 would like to highlight the enormous assistance by the foilowing: IUCN - ROCA and Dja Project Staff Mount Cameroun Projecf Bihini Won Wa Musiti Tako Charles, Mbome William Eko Ndinga Assitou, Rene Meigari Nchimfor Zacheus Roger Emmanuel Bidirna Bidima Korup Project / WlW Michael Vabi, Arrah Emrnanual Marie Meboka While many individuals assisted with my research and provided guidance while in Cameroon, if it were not for the seIfless generosity of Bihini, Rose and Guillain, 1 would not have survived rny travels. 1 would also Iike to thank: Clodine Mboma, Nnomo Abbah Joseph, Joseph Melloh, Elias Djoh and Emmandeck Kennedy for assisting me while in Carneroon. 1 also must thank my fnends and farnily, but especially my parents and Jason for providing strength and support while I was far away and close at home. vii List of Figures Figure 1: Research Sites............................................................................................... 84 Figure 2: Research Design ........................................................................................... 93 Figure 3: Research Question I-ûrganizations ............................................................ 95 Figure 4: Raearclt Quesrion I -Participants ........................................................ 96 Figure 5: Research Question II .Frameworks ......................................................... 102 Figure 6: Research Question I - Southeast Area ....................................................... 110 Figure 7: Research Question i - Southwest North Areu .......................................... 119 Figure 8: Research Question 1- Sou fhwest South Area .......................... ,... ....... 129 Fo reword Research for this thesis fulfills one of the requirernents for my Master in Environmental Studies degree f?om York University; however, it also represents the integration of my academic and personal interests in conservation. 1 came to York University and the Faculty of Environmental Studies to explore conservation ideologies and primates in Af?ica. Within my first semester, I noticed an emphasis in traditional conservation, on biological aspects of conservation issues, and a neglect of socio-cultural, political and economic issues in primate conservation prograrns. 1 was profoundly affected by theories on the concept of biocultural interactions, and the influence of culture and language. 'Nature is not only more complex than we think, it is more complex than we can think" (Nabham 1997), and the overarching influence of economics and politics has constructed and constrained the potential for our language to represent alternative concepts. 1 became interested in building upon the existing conservation processes to address "new" alternative, or more integrated conservation perspectives for primate conservation issues. This ambition took me to Cameroon to conduct the field research for this project, and allowed me to realize why conservation issues are so complex and challenging. While researching the commercial bushmeat trade, I appreciated that it is the greatest threat to apes7 suMval in West and Central Mca, but was more deeply afSected by the intensity of human survival and the necessity of natural resources in day-to-day existence. When 1 returned to Canada, and told of my adventurous interactions with comrnunities and exposure to al1 facets of Cameroonian Iife, someone said they heard that Cameroon would never be the sarne; al1 T could think was that, no, 1 would never be the same. Cameroon has likely forgotten that 1 ever walked its many paths. The seeds 1 dispersed have now sprouted, the trails grown with vegetation, a11 the while, the local communities continued on their daily trek for survivai, for environmental issues are indeed survivai issues- Table of Contents Title Paoeb ................................ .... ....................................................... i . Copyright Page............................. .., ................................................... o.....................^^ ... Certificate Page .................................................................................................................... 111 Abstract ............................................................................................................................ ....iv Acknowledgements ............. .. .............................................................................................. vï . Table of Contents .................................................................................................................. ll List of Tables ........................................................................................................................ vi .. List of Figures ...................................................o.................................................................w~
Recommended publications
  • AFRICAN PRIMATES the Journal of the Africa Section of the IUCN SSC Primate Specialist Group
    Volume 9 2014 ISSN 1093-8966 AFRICAN PRIMATES The Journal of the Africa Section of the IUCN SSC Primate Specialist Group Editor-in-Chief: Janette Wallis PSG Chairman: Russell A. Mittermeier PSG Deputy Chair: Anthony B. Rylands Red List Authorities: Sanjay Molur, Christoph Schwitzer, and Liz Williamson African Primates The Journal of the Africa Section of the IUCN SSC Primate Specialist Group ISSN 1093-8966 African Primates Editorial Board IUCN/SSC Primate Specialist Group Janette Wallis – Editor-in-Chief Chairman: Russell A. Mittermeier Deputy Chair: Anthony B. Rylands University of Oklahoma, Norman, OK USA Simon Bearder Vice Chair, Section on Great Apes:Liz Williamson Oxford Brookes University, Oxford, UK Vice-Chair, Section on Small Apes: Benjamin M. Rawson R. Patrick Boundja Regional Vice-Chairs – Neotropics Wildlife Conservation Society, Congo; Univ of Mass, USA Mesoamerica: Liliana Cortés-Ortiz Thomas M. Butynski Andean Countries: Erwin Palacios and Eckhard W. Heymann Sustainability Centre Eastern Africa, Nanyuki, Kenya Brazil and the Guianas: M. Cecília M. Kierulff, Fabiano Rodrigues Phillip Cronje de Melo, and Maurício Talebi Jane Goodall Institute, Mpumalanga, South Africa Regional Vice Chairs – Africa Edem A. Eniang W. Scott McGraw, David N. M. Mbora, and Janette Wallis Biodiversity Preservation Center, Calabar, Nigeria Colin Groves Regional Vice Chairs – Madagascar Christoph Schwitzer and Jonah Ratsimbazafy Australian National University, Canberra, Australia Michael A. Huffman Regional Vice Chairs – Asia Kyoto University, Inuyama,
    [Show full text]
  • Otolemur Crassicaudatus – Thick-Tailed Bushbaby
    Otolemur crassicaudatus – Thick-tailed Bushbaby size (adult body weight 800–1500 g), relatively flat basicranium, low-crowned molars and reduced third upper molars (M3). Both species have a cornified region of skin proximal to the plantar pads of the hind foot that is rubbed noisily against the substrate during periods of agitation or insecurity. The distal margins of the nails are convex in young animals, but wear quickly to form a semi- lunar, concave margin in adults. The subspecies, O. c. crassicaudatus (Groves 2001), occurs in Mpumalanga, Limpopo and KwaZulu-Natal provinces in South Africa and Mozambique south of the Limpopo River. Across this region the pelage is variable, ranging from dark grey to chocolate brown, and various admixtures of L. Pozzi the two. Pelage variation is likely to be linked to varying needs for camouflage in different vegetation types, and possibly different seasons, as the animals are most Regional Red List status (2016) Least Concern vulnerable to predation when asleep during the day. National Red List status (2004) Least Concern Reasons for change No change Assessment Rationale Global Red List status (2008) Least Concern Listed as Least Concern, as the species is relatively widespread within the assessment region and in sub- TOPS listing (NEMBA) (2007) None Saharan Africa, and present in several protected areas in CITES listing (1977) Appendix II South Africa (including Kruger National Park). Northern and northeastern South Africa, however, comprise the Endemic No southernmost limit of its distribution, within which the species is confined to moist savannah and riverine forest, This very vocal species is the origin of the term which are naturally fragmented habitats, and Thick-tailed “bushbaby”; its repetitive cry sounds much like Bushbaby subpopulations are highly localised.
    [Show full text]
  • Galago Moholi)
    SPECIES DENSITY OF THE SOUTHERN LESSER BUSHBABY (GALAGO MOHOLI) AT LOSKOP DAM NATURE RESERVE, MPUMALANGA, SOUTH AFRICA, WITH NOTES ON HABITAT PREFERENCE A THESIS SUBMITTED TO THE GRADUATE SCHOOL IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE MASTER OF ARTS BY IAN S. RAY DR. EVELYN BOWERS, CHAIRPERSON BALL STATE UNIVERSITY MUNCIE, INDIANA MAY 2014 SPECIES DENSITY OF THE SOUTHERN LESSER BUSHBABY (GALAGO MOHOLI) AT LOSKOP DAM NATURE RESERVE, MPUMALANGA, SOUTH AFRICA, WITH NOTES ON HABITAT PREFERENCE A THESIS SUBMITTED TO THE GRADUATE SCHOOL IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE MASTER OF ARTS BY IAN S. RAY Committee Approval: ____________________________________ ________________________ Committee Chairperson Date ____________________________________ ________________________ Committee Member Date ____________________________________ ________________________ Committee Member Date Departmental Approval: ____________________________________ ________________________ Department Chairperson Date ____________________________________ ________________________ Dean of Graduate School Date BALL STATE UNIVERSITY MUNCIE, INDIANA MAY 2014 TABLE OF CONTENTS 1. ABSTRACT. iii 2. ACKNOWLEDGEMENTS. iv 3. LIST OF TABLES. .v 4. LIST OF FIGURES. vi 5. LIST OF APPENDICES. .vii 6. INTRODUCTION. .1 a. BACKGROUND AND THEORY. 1 b. LITERATURE REVIEW. 2 i. HABITAT. 4 ii. MORPHOLOGY. .5 iii. MOLECULAR BIOLOGY. 7 iv. REPRODUCTION. .8 v. SOCIALITY. 10 vi. DIET. 11 vii. LOCOMOTION. .12 c. OBJECTIVES. 13 7. MATERIALS AND METHODS. .15 a. STUDY SITE. .15 b. DATA COLLECTION. 16 c. DATA ANLYSES. .16 8. RESULTS. 20 a. SPECIES DENSITY. 20 i b. ASSOCIATED PLANT SPECIES. 21 9. DISCUSSION. 24 a. SPECIES DENSITY. 24 b. HABITAT PREFERENCE. 25 10. CONCLUSION. 28 11. REFERENCES CITED. 29 12. APPENDICES. 33 ii ABSTRACT THESIS: Species Density of the Southern Lesser Bush Baby (Galago moholi) at Loskop Dam Nature Reserve, Mpumalanga, South Africa with notes on habitat preference.
    [Show full text]
  • Patterns and Laterality of Hand Use in Free-Ranging Aye-Ayes (Daubentonia Madagascariensis) and a Comparison with Captive Studies
    J Ethol DOI 10.1007/s10164-008-0136-6 ARTICLE Patterns and laterality of hand use in free-ranging aye-ayes (Daubentonia madagascariensis) and a comparison with captive studies Stanislav Lhota Æ Toma´sˇ Ju˚nek Æ Ludeˇk Bartosˇ Received: 26 June 2007 / Accepted: 29 October 2008 Ó Japan Ethological Society and Springer 2008 Abstract We observed hand use in free-ranging aye-ayes hand preference and were unable to determine whether there (Daubentonia madagascariensis) on an island in the Man- is an effect of age. The posture adopted by the animals did anara River, eastern Madagascar. The results were not influence hand preference. compared with those of two conflicting studies on hand laterality in captive aye-ayes. We argue that patterns of hand Keywords Daubentonia madagascariensis Á Foraging Á preference in wild aye-ayes are comparable to those of Hand Á Laterality Á Madagascar Á Primates Á Prosimians captive animals and that discrepancies between studies are—at least partly—caused by different ways of collecting and processing data. Aye-ayes fit Level 2 of the categories of Introduction hand laterality described by McGrew and Marchant (Yearb Phys Anthropol 40:201–232, 1997), with some individuals While some researchers have proposed that the predomi- showing significant hand preference, but with the proportion nance of right-handedness is unique to humans (Warren of right- to left-preferent animals being very close to 1:1. We 1980; McGrew and Marchant 1997), others believe that observed hand preference to be consistent for two of the laterality in hand use is a very ancient trait that we share most frequent behaviors, tapping and probing with fingers.
    [Show full text]
  • Duke Lemur Center's Magazine
    EST. 1966 DUKE LEMUR CENTER MAGAZINE | 2019 37 YEARS OF LEMUR PHOTOGRAPHY A CONVERSATION WITH ZOBOOMAFOO CREATOR MARTIN KRATT JOHN CLEESE-DLC VIDEO COLLABORATION ON THE TRAIL OF ANCIENT PRIMATES CONTENTS DLC AS THIS ISSUE of the Duke Lemur Center’s Magazine 4 36 LETTER FROM prepares to go to print, a fifth lemur species has been added About the Duke Lemur Center How Much Is That to the list of the 25 most endangered primates in the world Lemur in the Window? THE DIRECTOR by the International Union for the Conservation Nature 6 That lemur on Craigslist? (IUCN). The largest of the nocturnal lemur species, the My Life with Lemurs Don’t befooled—it makes a terrible pet aye-aye, sadly joins this list of primates in peril. This announ- A 37-year photo retrospective cement serves as a reminder that there remains much work 39 to do to protect lemurs and their native Malagasy forests. 18 Staff Spotlight: Giving Opportunities Meet Bobby Schopler, the DLC’s For more articles, photos, and special While the reality that 25% of the world’s 25 most endangered senior veterinarian features, please visit our online edition: primates are lemurs is sobering, I remain hopeful that this 20 LEMUR.DUKE.EDU/MAGAZINE trend will reverse. My optimism comes from the Lemur On the Trail of Ancient Primates 40 Center’s unwavering commitment to Madagascar and protecting its unique flora and fauna. This year we success Digging into lemur history 53 Years of Lemur Data - Available Online fully added two new programs to our conservation arsenal, the Malagasy veterinary internship and our animal care 24 technical advisor program.
    [Show full text]
  • The Strepsirrhine Primates of Asia and Mainland Africa
    PIPC02a 11/4/05 18:59 Page 23 PART TWO The Primates PIPC02a 11/4/05 18:59 Page 24 3 The Lorisiform Primates of Asia and Mainland Africa Diversity Shrouded in Darkness Anna Nekaris and Simon Bearder INTRODUCTION the discovery of too many new species (e.g., Honess 1996, Ambrose 1999). Instead, these studies have led to extensive The primates known as galagos (or bushbabies), pottos useful descriptions of the presence/absence of species across (angwantibos and pottos), and lorises could easily vie for a large geographical range, with morphological data gathered the position of “least known of all the primates.” Despite the from trapping regimes (Oates and Jewell 1967; Honess fact that the suborder Lorisiformes contains some of the 1996; Ambrose 1999; Perkin 2000, 2001a,b, 2002; Perkin most specialized primates, with a minimum of 34 species et al. in press). Furthermore, despite advances in radio tracking, now recognized, some irresistible urge seems to possess the only nine species have been studied with this technology authors of textbooks to summarize what is known of this (Table 3.1) and only two studies have been able to take group in a hasty postscript to a chapter on their close cousins, advantage of recent advances in molecular ecology (Pullen the lemurs. One reason for this is that, unlike most lemurs, 2000, Pimley 2002). Clearly, an enormous avenue for re- different taxa of lorisiforms can look very similar to each search exists within this group. other (cryptic species), and for a long time they were mis- Even what might appear to be the most fundamental classified as a few species and assumed to have little vari- questions regarding the evolutionary relationships among this ation in genetics, behavior, and ecology.
    [Show full text]
  • WE LOVE Our Volunteers! NEW Employee SPOTLIGHT
    WE Love NEW DUKE OUR EmploYEE LEMUR CENTER VOLUNTEERS! SPOTLIGHT BY NIKI BARNETT BY KAY WELSER, RESEARCH/OUtreach TECHNICIAN On the evening of January 7th, the Duke Lemur Center held its 5th annual volunteer appreciation dinner. Over 50 of our more than 100 volunteers were able to join us for good food, company, games and of course, to receive Three years ago I was a recent NCSU Zoology their awards. In 2014, our volunteers donated graduate who had just finished six weeks abroad 9,566 hours of their time in various departments in Namibia with Elephant Human Relations Aid. across the DLC! We are so grateful for and I was looking for my next step and a foot in the humbled by their incredible contribution. This door; somewhere I could start getting experience year, Jody Harper, a Technician Assistant, ran and begin my career. This is when I started my away with the most hours, donating 498 hours journey at the Duke Lemur Center as a volunteer. of her time to help care for the lemurs. A special MARCH 2015 Working hard both as a tour guide and technician thank you also goes out to volunteer, Julie assistant (TA), I was eager to learn and excited to Byrne, who serves in multiple departments, but spend time with the sweet prosimian faces you DISCOVER | PROTECT | ENGAGE also serves as our resident artist and designed see pictured all over the newsletters and website. this year’s volunteer appreciation shirt. There is something unique and captivating As our volunteer program expands, more about those little lemur faces with their giant members of the local community are joining eyes, and giant personalities to match.
    [Show full text]
  • Sleep Patterns, Daytime Predation and the Evolution of Diurnal Sleep Site Selection 2 in Lorisiforms
    1 Sleep patterns, daytime predation and the evolution of diurnal sleep site selection 2 in lorisiforms 3 4 Magdalena S Svensson1*, K.A.I. Nekaris1,2, Simon K Bearder1, Caroline Bettridge3, Thomas M 5 Butynski1,4, Susan M Cheyne5, Nabajit Das1,6, Yvonne A de Jong1,4, Averee M Luhrs1, Lydia Luncz8, 6 Simon T Maddock9, 10, Andrew Perkin1,11, Elizabeth Pimley1,12, Stephanie A Poindexter1, Kathleen D 7 Reinhardt1, Denise Spaan1,13, Danica J Stark14,15, Carly R Starr16, Vincent Nijman1,2 8 9 1Nocturnal Primate Research Group, Oxford Brookes University, Oxford, UK 10 2 Little Fireface Project, Rumah Hijau, Cipaganti, Garut, Indonesia 11 3 Manchester Metropolitan University, Manchester, UK 12 4 Eastern Africa Primate Diversity and Conservation Program, Nanyuki, Kenya 13 5 Borneo Nature Foundation, Palangka Raya, Indonesia 14 6 Primate Research Centre NE India, Guwahati, Assam, India 15 7 Department of Zoology, B.H. College, Gauhati University, Howly, Assam, India 16 8 Institute of Cognitive and Evolutionary Anthropology, University of Oxford, Oxford, UK 17 9 Faculty of Science and Engineering, University of Wolverhampton, Wolverhampton, UK 18 10 Department of Life Sciences, The Natural History Museum, London, UK 19 11 Tanzania Forest Conservation Group, Dar es Salaam, Tanzania 20 12 Department of Natural and Social Sciences, University of Gloucestershire, Cheltenham, UK 21 13 Instituto de Neuroetologia, Universidad Veracruzana, Xalapa, Mexico 22 14 Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, Cardiff,
    [Show full text]
  • Svensson, Magdalena, S., Nekaris, K. Anneisola, Bearder, Simon
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by University of Gloucestershire Research Repository This is a peer-reviewed, post-print (final draft post-refereeing) version of the following published document, This is the peer reviewed version of the following article: Svensson MS, Nekaris KAI, Bearder SK, et al. Sleep patterns, daytime predation, and the evolution of diurnal sleep site selection in lorisiforms. Am J Phys Anthropol. 2018;166:563±577. https://doi.org/10.1002/ajpa.23450, which has been published in final form at https://onlinelibrary.wiley.com/doi/full/10.1002/ajpa.23450. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. and is licensed under All Rights Reserved license: Svensson, Magdalena, S., Nekaris, K. Anne-Isola, Bearder, Simon K., Bettridge, Caroline M., Butynski, Thomas M., Cheyne, Susan M., Das, Nabajit, de Jong, Yvonne A., Luhrs, Averee M., Luncz, Lydia V., Maddock, Simon T., Perkin, Andrew, Pimley, Elizabeth R., Poindexter, Stephanie A., Reinhardt, Kathleen D., Spaan, Denise, Stark, Danica J., Starr, Carly R. and Nijman, Vincent (2018) Sleep patterns, daytime predation, and the evolution of diurnal sleep site selection in lorisiforms. American Journal of Physical Anthropology, 166 (3). pp. 563-577. ISSN 0002-9483 Official URL: https://onlinelibrary.wiley.com/doi/full/10.1002/ajpa.23450 DOI: http://dx.doi.org/10.1002/ajpa.23450 EPrint URI: http://eprints.glos.ac.uk/id/eprint/6399 Disclaimer The University of Gloucestershire has obtained warranties from all depositors as to their title in the material deposited and as to their right to deposit such material.
    [Show full text]
  • NG and BUSHBABY SOCIAL LIFE: WHY SO SIMILAR? Jerry Neil Smith
    43 O~~NG AND BUSHBABY SOCIAL LIFE: WHY SO SIMILAR? Jerry Neil Smith, Senior East Carolina University INTRODUCTION There are a number of nocturnal prosimians that have been described as solitary, and this social structure is sometimes referred to as "primitive" (Jolly 1972:14). The so-called solitary-living species are characterized by a minimum of direct social contacts with conspecifics of either sex in the same age class. Generally, the adult female and her dependent offspring form the only co- hesive social unit involved in daily intimate interaction. Nevertheless, sexually rep~oducing solitary species, whether primates, carnivores, or rodents, have social lives, and adults maintain indirect communication with others that have neighboring or overlapping home ranges. The communication of nocturnal prosimians relies primarily on the olfactory and auditory modalities to maintain spacing, except at mating. Thus, the terms "solitary," "asocial," and "dispersed" have been objected to since they obscure the fact that a given pair of adults and their subadult descendants or an adult male, several adult females, and their offspring can share a home range. This sharing may be partial or complete, even though they do not engage in either communal nesting or regular contact (Eisenberg 1979: 457 ) Traditionally, it has been held that the degree of aggregation is related to patterns of search for food, and mode of predator defense (Rodman 1977:409). Repro­ ductive strategies are adapted to these environmental variables. Although the solitary pattern is common among nocturnal prosimians, it is not limited to them. One of the great apes, the oLang-utan (Pongo pygmaeus), is also characterized by a solitary social structure, although it has generally been held that being nocturnal and insectivorous are pre­ requisites.
    [Show full text]
  • Os Nomes Galegos Dos Primates 2020 2ª Ed
    Os nomes galegos dos primates 2020 2ª ed. Citación recomendada / Recomm ended citation: A Chave (20202): Os nomes galegos dos primates. Xinzo de Limia (Ourense): A Chave. https://ww w .achave.gal/wp-content/uploads/achave_osnom esgalegosdos_primates_20 20 .pdf Fotografía: macaco caranguexeiro (Macaca fascicularis ). A utor: S ilverio C erradelo. Esta obra está suxeita a unha licenza Creative Com m ons de uso aberto, con recoñecem ento da autoría e sen obra derivada nin usos com erciais. Resum o da licenza: https://creativecom m ons.org/licences/by-nc-nd/4.0/deed.gl. Licenza com pleta: https://creativecom m ons.org/licences/by-nc-nd/4.0/legalcode#languages. 1 Notas introdutorias O que contén este documento Na primeira edición deste recurso léxico (2018) fo r n e c é r o n s e denom inacións para máis de 470 especies de primates. Na segunda edición (2020) in c o r p o r o u s e o lo g o d a C h a v e ao deseño do docum ento, reescribíronse as notas introdutorias, re visá ro n se os nom es galegos, facendo algunha pequena m odificación nalgún deles –de modo destacado, nos nomes das subespecies dos gorilas–, e fíxo se u n h a actualización taxonóm ica, incorporando as últim as novidades científicas canto á consideración de especie ou subespecie dos mamíferos deste grupo. En total, nesta edición achéganse nom es para 494 especies e 76 subespecies de primates de todo o planeta. A estrutura En primeiro lugar preséntase unha clasificación taxonóm ica q u e c o n s id e r a a s fa m ilia s d o s p r im a t e s , o n d e se apunta, de maneira xeral, os nom es dos primates q u e h a i e n c a d a fa m ilia .
    [Show full text]
  • The Hustle and Bustle of City Life: Monitoring the Effects of Urbanisation in the African Lesser Bushbaby
    The hustle and bustle of city life: monitoring the effects of urbanisation in the African lesser bushbaby Juan Scheun1,2, Nigel C. Bennett2, Andre Ganswindt1,2,3, Julia Nowack4,5 1 Endocrine Research Laboratory, Department of Anatomy and Physiology, University of Pretoria, Onderstepoort 0110, South Africa. 2 Department of Zoology and Entomology, University of Pretoria, Pretoria 0028, South Africa. 3 National Zoological Gardens of South Africa, Pretoria, 0001, South Africa. 4 Department of Animal Ecology and Conservation, Biocentre Grindel, University of Hamburg, 20146 Hamburg, Germany. 5 School of Environmental & Rural Science, Zoology, University of New England, 2351 Armidale, NSW, Australia. Corresponding author: J Scheun Old Faculty building, Onderstepoort Veterinarian Institute, Soutpansberg road, Onderstepoort, Pretoria, 0110, South Africa [email protected] Abstract Urbanisation has become a severe threat to pristine natural areas, causing habitat loss and affecting indigenous animals. Species occurring within an urban fragmented landscape must cope with changes in vegetation type as well as high degrees of anthropogenic disturbance, both of which are possible key mechanisms contributing to behavioural changes and perceived stressors. We attempted to elucidate the effects of urbanisation on the African lesser bushbaby, Galago moholi, by (1) recording activity budgets and body condition (body mass index, BMI) of individuals of urban and rural populations and (2) further determining adrenocortical activity in both populations as a measure of stress via faecal glucocorticoid metabolite (fGCM) levels, following successful validation of an appropriate enzyme immunoassay test system (ACTH challenge test). We found that both sexes of the urban population had significantly higher BMIs than their rural counterparts, while urban females had significantly higher fGCM concentrations than rural females.
    [Show full text]