Tesis De Doctorado
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Body Size and Biomass Distributions of Carrion Visiting Beetles: Do Cities Host Smaller Species?
Ecol Res (2008) 23: 241–248 DOI 10.1007/s11284-007-0369-9 ORIGINAL ARTICLE Werner Ulrich Æ Karol Komosin´ski Æ Marcin Zalewski Body size and biomass distributions of carrion visiting beetles: do cities host smaller species? Received: 15 November 2006 / Accepted: 14 February 2007 / Published online: 28 March 2007 Ó The Ecological Society of Japan 2007 Abstract The question how animal body size changes Introduction along urban–rural gradients has received much attention from carabidologists, who noticed that cities harbour Animal and plant body size is correlated with many smaller species than natural sites. For Carabidae this aspects of life history traits and species interactions pattern is frequently connected with increasing distur- (dispersal, reproduction, energy intake, competition; bance regimes towards cities, which favour smaller Brown et al. 2004; Brose et al. 2006). Therefore, species winged species of higher dispersal ability. However, body size distributions (here understood as the fre- whether changes in body size distributions can be gen- quency distribution of log body size classes, SSDs) are eralised and whether common patterns exist are largely often used to infer patterns of species assembly and unknown. Here we report on body size distributions of energy use (Peters 1983; Calder 1984; Holling 1992; carcass-visiting beetles along an urban–rural gradient in Gotelli and Graves 1996; Etienne and Olff 2004; Ulrich northern Poland. Based on samplings of 58 necrophages 2005a, 2006). and 43 predatory beetle species, mainly of the families Many of the studies on local SSDs focused on the Catopidae, Silphidae, and Staphylinidae, we found number of modes and the shape. -
Arthropod Diversity and Conservation in Old-Growth Northwest Forests'
AMER. ZOOL., 33:578-587 (1993) Arthropod Diversity and Conservation in Old-Growth mon et al., 1990; Hz Northwest Forests complex litter layer 1973; Lattin, 1990; JOHN D. LATTIN and other features Systematic Entomology Laboratory, Department of Entomology, Oregon State University, tural diversity of th Corvallis, Oregon 97331-2907 is reflected by the 14 found there (Lawtt SYNOPSIS. Old-growth forests of the Pacific Northwest extend along the 1990; Parsons et a. e coastal region from southern Alaska to northern California and are com- While these old posed largely of conifer rather than hardwood tree species. Many of these ity over time and trees achieve great age (500-1,000 yr). Natural succession that follows product of sever: forest stand destruction normally takes over 100 years to reach the young through successioi mature forest stage. This succession may continue on into old-growth for (Lattin, 1990). Fire centuries. The changing structural complexity of the forest over time, and diseases, are combined with the many different plant species that characterize succes- bances. The prolot sion, results in an array of arthropod habitats. It is estimated that 6,000 a continually char arthropod species may be found in such forests—over 3,400 different ments and habitat species are known from a single 6,400 ha site in Oregon. Our knowledge (Southwood, 1977 of these species is still rudimentary and much additional work is needed Lawton, 1983). throughout this vast region. Many of these species play critical roles in arthropods have lx the dynamics of forest ecosystems. They are important in nutrient cycling, old-growth site, tt as herbivores, as natural predators and parasites of other arthropod spe- mental Forest (HJ cies. -
A Novel Trap Design for Non-Lethal Monitoring of Dung Beetles Using
Journal of Insect Conservation (2021) 25:629–642 https://doi.org/10.1007/s10841-021-00329-4 ORIGINAL PAPER A novel trap design for non‑lethal monitoring of dung beetles using eDNA metabarcoding Leandro Camila1 · Dejean Tony2 · Valentini Alice2 · Jean Pauline2 · Jay‑Robert Pierre1 Received: 2 March 2020 / Accepted: 4 June 2021 / Published online: 21 June 2021 © The Author(s), under exclusive licence to Springer Nature Switzerland AG 2021 Abstract The current biodiversity crisis calls for rapid and wide-ranging surveys to assess living organisms. However, some taxa are more elusive than others, making monitoring challenging. This is the case for soil invertebrates, but new molecular technologies such as eDNA metabarcoding could help to alleviate this problem. In this study, we evaluated the feasibil- ity of using an eDNA approach to survey dung beetles, adapting existing monitoring methods for surveying dung fauna to enable eDNA collection in a non-destructive way. The main design idea is to capture species secretions and excretions from a serum-soaked nonwoven compress in a baited non-destructive trap. While the attractiveness of the device to dung beetles and the sampling protocol would beneft from further development, eDNA allowed the identifcation of more than 68% of trapped species and an identifcation of relative abundance match rate of 79%. The results of the study demonstrate the efectiveness of eDNA-based detection tools for the monitoring of dung beetles compared to standard surveying and identifcation techniques. Moreover, the adapted collecting device developed for the study could be used for similar surveys of other terrestrial invertebrates or even re-adapted. -
Disturbance and Recovery of Litter Fauna: a Contribution to Environmental Conservation
Disturbance and recovery of litter fauna: a contribution to environmental conservation Vincent Comor Disturbance and recovery of litter fauna: a contribution to environmental conservation Vincent Comor Thesis committee PhD promotors Prof. dr. Herbert H.T. Prins Professor of Resource Ecology Wageningen University Prof. dr. Steven de Bie Professor of Sustainable Use of Living Resources Wageningen University PhD supervisor Dr. Frank van Langevelde Assistant Professor, Resource Ecology Group Wageningen University Other members Prof. dr. Lijbert Brussaard, Wageningen University Prof. dr. Peter C. de Ruiter, Wageningen University Prof. dr. Nico M. van Straalen, Vrije Universiteit, Amsterdam Prof. dr. Wim H. van der Putten, Nederlands Instituut voor Ecologie, Wageningen This research was conducted under the auspices of the C.T. de Wit Graduate School of Production Ecology & Resource Conservation Disturbance and recovery of litter fauna: a contribution to environmental conservation Vincent Comor Thesis submitted in fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof. dr. M.J. Kropff, in the presence of the Thesis Committee appointed by the Academic Board to be defended in public on Monday 21 October 2013 at 11 a.m. in the Aula Vincent Comor Disturbance and recovery of litter fauna: a contribution to environmental conservation 114 pages Thesis, Wageningen University, Wageningen, The Netherlands (2013) With references, with summaries in English and Dutch ISBN 978-94-6173-749-6 Propositions 1. The environmental filters created by constraining environmental conditions may influence a species assembly to be driven by deterministic processes rather than stochastic ones. (this thesis) 2. High species richness promotes the resistance of communities to disturbance, but high species abundance does not. -
Dung Beetles (Coleoptera: Scarabaeoidea) in Three
Dung beetles (Coleoptera: Scarabaeoidea) in three landscapes in Mato Grosso do Sul, Brazil Rodrigues, MM.a*, Uchôa, MA.a and Ide, S.b aLaboratório de Insetos Frugívoros, Faculdade de Ciências Biológicas e Ambientais – FCBA, Universidade Federal da Grande Dourados – UFGD, CP 241, CEP 79804-970, Dourados, MS, Brazil bInstituto Biológico de São Paulo, Av. Conselheiro Rodrigues Alves, 1252, CEP 04014-002, Vila Mariana, São Paulo, SP, Brazil *e-mail: [email protected] Received February 7, 2012 – Accepted September 10, 2012 – Distributed February 28, 2013 Abstract Dung beetles (Coleoptera: Scarabaeoidea) in three landscapes in Mato Grosso do Sul, Brazil. Dung Beetles are important for biological control of intestinal worms and dipterans of economic importance to cattle, because they feed and breed in dung, killing parasites inside it. They are also very useful as bioindicators of species diversity in agricultural or natural environments. The aims of this paper were to study the species richness, and abundance of dung beetles, helping to answer the question: are there differences in the patterns of dung beetle diversity in three environments (pasture, agriculture and forest) in the municipality of Dourados, in the state of Mato Grosso do Sul. A total of 105 samplings were carried out weekly, from November 2005 to November 2007, using three pitfall traps in each environment. The traps were baited with fresh bovine dung, and 44,355 adult dung beetles from 54 species were captured: two from Hyborosidae and 52 from Scarabaeidae. Five species were constant, very abundant and dominant on the pasture, two in the agricultural environment, and two in the environment of Semideciduous forest. -
Of Peru: a Survey of the Families
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications: Department of Entomology Entomology, Department of 2015 Beetles (Coleoptera) of Peru: A Survey of the Families. Scarabaeoidea Brett .C Ratcliffe University of Nebraska-Lincoln, [email protected] M. L. Jameson Wichita State University, [email protected] L. Figueroa Museo de Historia Natural de la UNMSM, [email protected] R. D. Cave University of Florida, [email protected] M. J. Paulsen University of Nebraska State Museum, [email protected] See next page for additional authors Follow this and additional works at: http://digitalcommons.unl.edu/entomologyfacpub Part of the Entomology Commons Ratcliffe, Brett .;C Jameson, M. L.; Figueroa, L.; Cave, R. D.; Paulsen, M. J.; Cano, Enio B.; Beza-Beza, C.; Jimenez-Ferbans, L.; and Reyes-Castillo, P., "Beetles (Coleoptera) of Peru: A Survey of the Families. Scarabaeoidea" (2015). Faculty Publications: Department of Entomology. 483. http://digitalcommons.unl.edu/entomologyfacpub/483 This Article is brought to you for free and open access by the Entomology, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications: Department of Entomology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Authors Brett .C Ratcliffe, M. L. Jameson, L. Figueroa, R. D. Cave, M. J. Paulsen, Enio B. Cano, C. Beza-Beza, L. Jimenez-Ferbans, and P. Reyes-Castillo This article is available at DigitalCommons@University of Nebraska - Lincoln: http://digitalcommons.unl.edu/entomologyfacpub/ 483 JOURNAL OF THE KANSAS ENTOMOLOGICAL SOCIETY 88(2), 2015, pp. 186–207 Beetles (Coleoptera) of Peru: A Survey of the Families. -
Quick Guide for the Identification Of
Quick Guide for the Identification of Maryland Scarabaeoidea Mallory Hagadorn Dr. Dana L. Price Department of Biological Sciences Salisbury University This document is a pictorial reference of Maryland Scarabaeoidea genera (and sometimes species) that was created to expedite the identification of Maryland Scarabs. Our current understanding of Maryland Scarabs comes from “An Annotated Checklist of the Scarabaeoidea (Coleoptera) of Maryland” (Staines 1984). Staines reported 266 species and subspecies using literature and review of several Maryland Museums. Dr. Price and her research students are currently conducting a bioinventory of Maryland Scarabs that will be used to create a “Taxonomic Guide to the Scarabaeoidea of Maryland”. This will include dichotomous keys to family and species based on historical reports and collections from all 23 counties in Maryland. This document should be cited as: Hagadorn, M.A. and D.L. Price. 2012. Quick Guide for the Identification of Maryland Scarabaeoidea. Salisbury University. Pp. 54. Questions regarding this document should be sent to: Dr. Dana L. Price - [email protected] **All pictures within are linked to their copyright holder. Table of Contents Families of Scarabaeoidea of Maryland……………………………………... 6 Geotrupidae……………………………………………………………………. 7 Subfamily Bolboceratinae……………………………………………… 7 Genus Bolbocerosoma………………………………………… 7 Genus Eucanthus………………………………………………. 7 Subfamily Geotrupinae………………………………………………… 8 Genus Geotrupes………………………………………………. 8 Genus Odonteus...……………………………………………… 9 Glaphyridae.............................................................................................. -
Pedro Giovâni Da Silva EFEITO AMBIENTAL, ESPACIAL E
Pedro Giovâni da Silva EFEITO AMBIENTAL, ESPACIAL E TEMPORAL NA ESTRUTURAÇÃO DAS ASSEMBLEIAS DE SCARABAEINAE (COLEOPTERA: SCARABAEIDAE) NA MATA ATLÂNTICA DO SUL DO BRASIL Tese submetida ao Programa de Pós- Graduação em Ecologia da Universidade Federal de Santa Catarina para a obtenção do Grau de Doutor em Ecologia. Orientadora: Prof.ª Dr.ª Malva Isabel Medina Hernández Florianópolis 2015 2 Ficha de identificação da obra elaborada pelo autor através do Programa de Geração Automática da Biblioteca Universitária da UFSC. 4 Este trabalho é dedicado à minha esposa, pais e irmãs. 6 AGRADECIMENTOS Agradecer a todos que de alguma forma contribuíram com este trabalho é uma tarefa difícil e espero não esquecer ninguém. Agradeço o apoio e companheirismo de minha esposa, Franciéle, que me ajudou inclusive na realização das coletas quando possível – subir os morros da Mata Atlântica no verão nunca é fácil! Agradeço a meus pais, Pedro e Leni, e minhas irmãs, Carla, Fabiana, Tatiane e Daniele, pelo suporte de sempre durante o caminho que escolhi seguir. Não posso deixar de incluir na lista de familiares minha cunhada, Dirnele, que também quase morreu ajudou nas coletas. Enorme e sincero agradecimento à minha orientadora, Profa. Malva Isabel Medina Hernández, pela aprendizagem e oportunidade de continuar meu aperfeiçoamento acadêmico-profissional junto a um espetacular time de colegas-amigos do Laboratório de Ecologia Terrestre Animal (LECOTA), com os quais tive a alegria de compartilhar horas de experiências de aprendizado e troca de ideias (e scripts de R!), e muita ajuda de campo. Cito aqui Renata, Juliano, Moacyr, Patrícia, Victor, Andros, Cássio, Alexandre, Mari Niero, Mariah, Camila, Júlia, Malu, Mari Dalva, Clisten, Aline, Anderson e Talita. -
Obe2005a.Pdf
Journal of Experimental Marine Biology and Ecology 323 (2005) 100–117 www.elsevier.com/locate/jembe Response of oxidative stress parameters and sunscreening compounds in Arctic amphipods during experimental exposure to maximal natural UVB radiation B. Obermu¨llera, U. Karstenb, D. Abelea,* aAlfred-Wegener–Institute for Polar and Marine Research, Animal Ecophysiology, Am Handelshafen 12, 27570 Bremerhaven, Germany bDepartment of Biological Sciences, Applied Ecology, University of Rostock, Albert-Einstein-Strasse 3, 18057 Rostock, Germany Received 29 October 2004; received in revised form 19 February 2005; accepted 22 March 2005 Abstract The paper investigates tolerance to UV radiation (UVR) in 3 amphipod species from the Arctic Kongsfjord, Spitsbergen: the herbivore Gammarellus homari (0- to 5-m water depth), the strictly carnivore scavenger Anonyx nugax (2- to 5-m water depth) and the detritivore/carnivore Onisimus edwardsi (2- to 5-m water depth). In previous radiation exposure experiments, both carnivore species displayed elevated mortality rates already at moderate UVR levels. Therefore, the concentrations of sunscreening compounds (mycosporine-like amino acids, MAAs, and carotenoids) and two antioxidant enzymes (superoxide dismutase, catalase) were studied in the animals under control conditions and following moderate as well as high UVR exposure. In both carnivore amphipods elevated sensitivity to experimental UVR exposure went along with a degradation of the tissue carotenoid and MAAs and a decrease of the enzymatic antioxidant defence, which resulted in increased lipid peroxidation in exposed animals. In contrast, the herbivore G. homari seems well protected by high concentrations of MAAs absorbed from its algal diet, and no oxidative stress occurred under experimental UVR. -
Antarctic Amphipods Feeding Habits Inferred by Gut Contents and Mandible Morphology
CHAPTER 4: ANTARCTIC AMPHIPODS FEEDING HABITS INFERRED BY GUT CONTENTS AND MANDIBLE MORPHOLOGY To be submitted Amphipods feeding habits inferred by gut contents and mandible morphology ABSTRACT In this work, we have investigated the possibility to infer amphipod feeding type from morphology of amphipod mandible combined to the gut content composition. Ten species mouthparts have been dissected and examined with scanning electron microscopy (SEM). From gut content composition, four main trophic categories were distinguished: (micro- and macro-) herbivores, opportunistic predator, specialist carnivore and opportunistic scavenger. Macro-herbivores (Djerboa furcipes, Oradarea n. sp., Oradarea walkeri) show a rather similar mandible morphology which does not differ very much from the amphipod mandible basic plan. Their diet essentially composed of macroalgae required strong and well toothed incisors to cut fragments of thallus. The suspension-feeder (Ampelisca richardsoni) shows few molar ridges and poorly developed, the small phytoplanktonic components requiring less triturating process to be ingestible compared to tough algae. The opportunistic predator (Eusirus perdentatus) shows mandible morphology close to the basic model excepted for the molar which is tall, narrow and topped by a reduced triturative area. This could facilitate a fast ingestion. The species revealed as specialised carnivores (Epimeria similis and Iphimediella cyclogena) have been compared with other Antarctic species which also feed exclusively on the same item and the mandible morphology presented numerous dissimilarities. Finally, the molar development of scavenger species (Tryphosella murrayi and Parschisturella carinata) suggests that these animals rely on a broader dietary regime than carrion only. In any case, the smooth and sharp incisor of these lysianassoids seems adapted for feeding on meat. -
Coleoptera: Scarabaeidae: Scarabaeinae: Phanaeini: Gromphadina)
Zootaxa 3722 (4): 439–482 ISSN 1175-5326 (print edition) www.mapress.com/zootaxa/ Article ZOOTAXA Copyright © 2013 Magnolia Press ISSN 1175-5334 (online edition) http://dx.doi.org/10.11646/zootaxa.3722.4.2 http://zoobank.org/urn:lsid:zoobank.org:pub:20D125E7-8CC0-4942-8AF9-75EA31EBBD53 Taxonomic revision of the South American dung beetle genus Gromphas Brullé, 1837 (Coleoptera: Scarabaeidae: Scarabaeinae: Phanaeini: Gromphadina) MARIO CUPELLO1 & FERNANDO Z. VAZ-DE-MELLO2, 3 1 Departamento de Entomologia, Museu Nacional, Universidade Federal do Rio de Janeiro, UFRJ, Quinta da Boa Vista, São Cris- tóvão, CEP 20940-040, Rio de Janeiro, RJ, Brazil. E-mail: [email protected] 2 Muséum National d’Histoire Naturelle, Département Systématique et Évolution, Entomologie, 57 rue Cuvier, F-75231 Paris cedex 05, France. Permanent address: Universidade Federal de Mato Grosso, Instituto de Biociências, Departamento de Biologia e Zoolo- gia. Av. Fernando Correa da Costa, 2367, Boa Esperança, Cuiabá, MT, 78060-900, Brazil. E-mail: [email protected]. 3 Fellow of the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Abstract As defined here, Phanaeini comprises two subtribes, Gromphadina, with Gromphas and Oruscatus, and Phanaeina, with 10 genera including Bolbites. Gromphas occurs east of the Andes and includes five species: G. aeruginosa (Perty, 1830) (= G. lacordairei Blanchard, 1846); G. amazonica Bates, 1870; G. dichroa Blanchard, 1846; G. inermis Harold, 1869 (= G. lacordairii Burmeister, 1874; G. lacordairei bipunctata d’Olsoufieff, 1924, new synonymy); and G. lemoinei Waterhouse, 1891. Brullé (1837) never mentioned or described “G. larcordairei” and all citations to “G. lacordairei Brullé” refer in fact to G. larcordairii Burmeister, a junior objective synonym of G. -
Final Copy 2018 11 06 Weavi
This electronic thesis or dissertation has been downloaded from Explore Bristol Research, http://research-information.bristol.ac.uk Author: Weaving, Hester Title: The effect of veterinary endectocides on the reproductive physiology and output of temperate dung beetle species General rights Access to the thesis is subject to the Creative Commons Attribution - NonCommercial-No Derivatives 4.0 International Public License. A copy of this may be found at https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode This license sets out your rights and the restrictions that apply to your access to the thesis so it is important you read this before proceeding. Take down policy Some pages of this thesis may have been removed for copyright restrictions prior to having it been deposited in Explore Bristol Research. However, if you have discovered material within the thesis that you consider to be unlawful e.g. breaches of copyright (either yours or that of a third party) or any other law, including but not limited to those relating to patent, trademark, confidentiality, data protection, obscenity, defamation, libel, then please contact [email protected] and include the following information in your message: •Your contact details •Bibliographic details for the item, including a URL •An outline nature of the complaint Your claim will be investigated and, where appropriate, the item in question will be removed from public view as soon as possible. The effect of veterinary endectocides on the reproductive physiology and output of temperate dung beetle species Hester Jane Weaving A dissertation submitted to the University of Bristol in accordance with the requirements for award of the degree of MSc(Res) in the Faculty of Science, School of Biological Sciences.