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Food Relocation and the Nesting Behavior in Scarabaeus and Kheper (Coleoptera: Scarabaeinae)
ISSN 0065-1737 Acta Zoológica MexicanaActa Zool. (n.s.), Mex. 27(2): (n.s.) 305-324 27(2) (2011) FOOD RELOCATION AND THE NESTING BEHAVIOR IN SCARABAEUS AND KHEPER (COLEOPTERA: SCARABAEINAE) Gonzalo HALFFTER, Violeta HALFFTER & Mario E. FAVILA Instituto de Ecología, A.C., Carretera Antigua a Coatepec No. 351, El Haya, 91070, Xalapa, México. <[email protected]> Halffter, G., V. Halffter & M. E. Favila. 2011. Relocalización de alimento y comportamiento de nidificación en Scarabaeus y Kheper (Coleoptera: Scarabaeinae). Acta Zoológica Mexicana (n. s.), 27(2): 305-324. RESUMEN. En los últimos años se ha avanzado mucho en el conocimiento de las relaciones inter- sexuales y los comportamientos de nidificación de Scarabaeus Linnaeus y Kheper Janseen. En este trabajo, utilizando toda la literatura publicada, aunada a observaciones inéditas, se analizan en detalle las interacciones intrasexuales e intersexuales durante los periodos de alimentación, cópula y nidifica- ción en ambos géneros. En conjunto quedan definidos dos tipos de comportamientos: 1) El que hemos llamado tipo sacer cuyos rasgos más característicos son la ofrenda por el macho de una bola prenupcial que la hembra consume, pero no utiliza para la nidificación; más tarde, con el ovario ya maduro, la hembra puede nidificar sola sin nuevas cópulas ni apoyo del macho. 2) El que se presenta en numerosas especies africanas de Scarabaeus y Kheper, en las que la hembra copula con distintos machos, pero una vez desarrollado el ovario el proceso de nidificación es una actividad conjunta entre un macho y la hem- bra, fabricando la hembra con la bola rodada y enterada una o varias bolas-nido que reciben cuidados postoviposición. -
(Insecta: Coleoptera: Scarabaeidae : Cetoniinae : Tribe, Trichiini)1 Brandon Jones and Andrea Lucky2
EENY-704 Delta Flower Beetle Trigonopeltastes delta (Forster 1771) (Insecta: Coleoptera: Scarabaeidae : Cetoniinae : Tribe, Trichiini)1 Brandon Jones and Andrea Lucky2 Introduction The delta flower beetle, Trigonopeltastes delta (Forster), is a member of the scarab beetle family Scarabaeidae, in the subfamily Cetoniinae. This subfamily is commonly known as flower or fruit chafers because their diet consists mostly of decomposing fruits or pollen (Cave and Ratcliffe 2008). Trigonopeltastes delta belongs to the tribe Trichiini, which contains mostly flower-frequenting species. Although this species is commonly encountered where it occurs, many details of its life cycle and its potential economic importance remain poorly studied. Like many other cetoniines, the delta flower beetle has bright colors and distinctive patterns that distinguish it from other similar species (Figure 1). The delta flower beetle is one of two species in Florida, but while Trigonopeltastes delta is a familiar sight, Trigono- Figure 1. Adult Trigonopeltastes delta (Forster) (dorsal view). peltastes floridana is extremely rare (Woodruff 1960). While Credits: Mike Quinn, TexasEnto.net they are superficially similar, these species are distinguished by distinctive yellow markings on the pronotum. Trigono- Etymology and Synonymy peltastes delta bears a triangular mark whereas Trigono- The name Trigonopeltastes delta is Greek in origin and peltastes floridana has a U- or V-shaped mark. describes the pronotal markings of the species. Trigon translates to triangle, pelt translates to a shield, and delta originates from the letter Δ, or delta. The Greek symbol for delta is a triangle, which resembles the beetle’s pronotal marking, and accounts for its common name. 1. This document is EENY-704, one of a series of the Department of Entomology and Nematology, UF/IFAS Extension. -
Feared Than Revered: Insects and Their Impact on Human Societies (With Some Specific Data on the Importance of Entomophagy in a Laotian Setting)
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Entomologie heute Jahr/Year: 2008 Band/Volume: 20 Autor(en)/Author(s): Meyer-Rochow Victor Benno, Nonaka Kenichi, Boulidam Somkhit Artikel/Article: More Feared than Revered: Insects and their Impact on Human Societies (with some Specific Data on the Importance of Entomophagy in a Laotian Setting). Mehr verabscheut als geschätzt: Insekten und ihr Einfluss auf die menschliche Gesellschaft (mit spezifischen Daten zur Rolle der Entomophagie in einem Teil von Laos) 3-25 Insects and their Impact on Human Societies 3 Entomologie heute 20 (2008): 3-25 More Feared than Revered: Insects and their Impact on Human Societies (with some Specific Data on the Importance of Entomophagy in a Laotian Setting) Mehr verabscheut als geschätzt: Insekten und ihr Einfluss auf die menschliche Gesellschaft (mit spezifischen Daten zur Rolle der Entomophagie in einem Teil von Laos) VICTOR BENNO MEYER-ROCHOW, KENICHI NONAKA & SOMKHIT BOULIDAM Summary: The general public does not hold insects in high regard and sees them mainly as a nuisance and transmitters of disease. Yet, the services insects render to us humans as pollinators, entomophages, producers of honey, wax, silk, shellac, dyes, etc. have been estimated to be worth 20 billion dollars annually to the USA alone. The role holy scarabs played to ancient Egyptians is legendary, but other religions, too, appreciated insects: the Bible mentions honey 55 times. Insects as ornaments and decoration have been common throughout the ages and nowadays adorn stamps, postcards, T-shirts, and even the human skin as tattoos. -
Evaluation of Beetles Scarabaeus Sacer Derived- Chitosan, Anti-Cancer and Anti-Bacterial Potentials: in Vitro Study
Vol. 6(1), pp. 1-7, October 2018 DOI: 10.14662/ARJB2018.038 Academic Research Copy © right 2018 Author(s) retain the copyright of this article Journal of Biotechnology ISSN: 2384-616X https://www.academicresearchjournals.org/ARJB/Index.htm Full Length Research Evaluation of beetles Scarabaeus Sacer Derived- Chitosan, Anti-Cancer and Anti-bacterial Potentials: In Vitro Study Amr Abdelkader A.1*, Mohamed Maged1**, Aly Fahmy Mohamed2*** 1,2Faculty of Biotechnology, MSA university 3Head of International Center of Advanced Researches (ICTAR-Egypt) Cairo, Egypt. [email protected]* [email protected]** [email protected] /[email protected]*** Accepted 26 September 2018 Lung and colorectal cancer represent a major health problem all over the world, in addition, bacterial infections impose a serious medical and health concern. Thus, in this study, we evaluate the cytotoxic effect, anti-cancer and anti-bacterial properties of beetles derived chitosan. The study conducted using lung (A549) and colorectal (HCT-116) cancer cell lines to identify the anti-cancer effect and antimicrobial activity against gram-positive bacteria (Streptococcus pyogenes, streptococcus Aureas) and gram- negative bacteria (Salmonella typhimurium). Cytotoxicity was evaluated by describing and measuring recoding morphological changes. The viability and related IC50 were cell type and concentration dependent. Also, related cell apoptosis was monitored using PI stain where early and late apoptosis of treated A549 cells was significantly elevated than in case of HCT-116 cell line (P<0.05). In the meantime, the necrosis % of treated cells didn't perform any changes between the two cell lines but significantly elevated than that of cell control (P<0.05). -
Ivermectin Residues Disrupt Dung Beetle Diversity, Soil Properties and Ecosystem Functioning: an Interdisciplinary field Study
Science of the Total Environment 618 (2018) 219–228 Contents lists available at ScienceDirect Science of the Total Environment journal homepage: www.elsevier.com/locate/scitotenv Ivermectin residues disrupt dung beetle diversity, soil properties and ecosystem functioning: An interdisciplinary field study José R. Verdú a,⁎, Jorge M. Lobo b, Francisco Sánchez-Piñero c, Belén Gallego a, Catherine Numa d, Jean-Pierre Lumaret e, Vieyle Cortez a, Antonio J. Ortiz f,MattiaTonellia, Juan P. García-Teba a, Ana Rey b, Alexandra Rodríguez g, Jorge Durán g a I.U.I. CIBIO, Universidad de Alicante, Alicante E-03690, Spain b Department of Biogeography and Global Change, Museo Nacional de Ciencias Naturales-CSIC, José Abascal 2, Madrid E-28006, Spain c Departamento de Zoología, Universidad de Granada, Granada E-18071, Spain d IUCN-Centre for Mediterranean Cooperation, Marie Curie 22, Campanillas, Málaga E-29590, Spain e UMR 5175 CEFE, CNRS - Université de Montpellier - Université Paul-Valéry Montpellier 3 – EPHE, Université Paul-Valéry Laboratoire Zoogéographie, Route de Mende, 34199 cedex 5 Montpellier, France f Departamento de Química Inorgánica y Química Orgánica, Universidad de Jaén, Campus Las Lagunillas, Jaén E-23071, Spain g Center for Functional Ecology (CEF), Department of Life Sciences, University of Coimbra, Calçada Martim de Freitas, 3000-456 Coimbra, Portugal HIGHLIGHTS GRAPHICAL ABSTRACT • At the short term, ivermectin residues cause a strong decrease in dung reloca- tion and dung spreading by dung beetles. • Conventional use of ivermectin disrupts diversity by affecting species richness, abundance and biomass of dung beetles. • Reduction in the functional efficiency of dung degradation resulted in the long- term accumulation of manure. -
Dung Beetles (Coleoptera: Scarabaeidae: Aphodiinae) of the Mpala Research Centre and Environs, Laikipia District, Kenya
University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Center for Systematic Entomology, Gainesville, Insecta Mundi Florida March 2008 Dung beetles (Coleoptera: Scarabaeidae: Aphodiinae) of the Mpala Research Centre and environs, Laikipia District, Kenya Robert D. Gordon Northern Plains Entomology Patrice Bordat Lagasse, F-82300 Saint-Cirq, France Giovanni Dellacasa Genova, Italy Marco Dellacasa Università di Pisa, via Roma Follow this and additional works at: https://digitalcommons.unl.edu/insectamundi Part of the Entomology Commons Gordon, Robert D.; Bordat, Patrice; Dellacasa, Giovanni; and Dellacasa, Marco, "Dung beetles (Coleoptera: Scarabaeidae: Aphodiinae) of the Mpala Research Centre and environs, Laikipia District, Kenya" (2008). Insecta Mundi. 119. https://digitalcommons.unl.edu/insectamundi/119 This Article is brought to you for free and open access by the Center for Systematic Entomology, Gainesville, Florida at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Insecta Mundi by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. INSECTA MUNDI A Journal of World Insect Systematics 0028 Dung beetles (Coleoptera: Scarabaeidae: Aphodiinae) of the Mpala Research Centre and environs, Laikipia District, Kenya Robert D. Gordon Northern Plains Entomology P. O. Box, 65 Willow City, ND 58384 USA Patrice Bordat Lagasse, F-82300 Saint-Cirq, France Giovanni Dellacasa C.P. 921, I-1612 Genova, Italy Marco Dellacasa Centro Interdipartimentale, Museo di Storia Naturalle e del Territorio Università di Pisa, via Roma 79, I-56011 Calci (Pisa) Italy Date of Issue: March 3, 2008 CENTER FOR SYSTEMATIC ENTOMOLOGY, INC., Gainesville, FL Robert D. Gordon, Patrice Bordat, Giovanni Dellacasa, Marco Dellacasa Dung beetles (Coleoptera: Scarabaeidae: Aphodiinae) of the Mpala Research Centre and environs, Laikipia District, Kenya Insecta Mundi 0028: 1-15 Published in 2008 by Center for Systematic Entomology, Inc. -
Spineless Spineless Rachael Kemp and Jonathan E
Spineless Status and trends of the world’s invertebrates Edited by Ben Collen, Monika Böhm, Rachael Kemp and Jonathan E. M. Baillie Spineless Spineless Status and trends of the world’s invertebrates of the world’s Status and trends Spineless Status and trends of the world’s invertebrates Edited by Ben Collen, Monika Böhm, Rachael Kemp and Jonathan E. M. Baillie Disclaimer The designation of the geographic entities in this report, and the presentation of the material, do not imply the expressions of any opinion on the part of ZSL, IUCN or Wildscreen concerning the legal status of any country, territory, area, or its authorities, or concerning the delimitation of its frontiers or boundaries. Citation Collen B, Böhm M, Kemp R & Baillie JEM (2012) Spineless: status and trends of the world’s invertebrates. Zoological Society of London, United Kingdom ISBN 978-0-900881-68-8 Spineless: status and trends of the world’s invertebrates (paperback) 978-0-900881-70-1 Spineless: status and trends of the world’s invertebrates (online version) Editors Ben Collen, Monika Böhm, Rachael Kemp and Jonathan E. M. Baillie Zoological Society of London Founded in 1826, the Zoological Society of London (ZSL) is an international scientifi c, conservation and educational charity: our key role is the conservation of animals and their habitats. www.zsl.org International Union for Conservation of Nature International Union for Conservation of Nature (IUCN) helps the world fi nd pragmatic solutions to our most pressing environment and development challenges. www.iucn.org Wildscreen Wildscreen is a UK-based charity, whose mission is to use the power of wildlife imagery to inspire the global community to discover, value and protect the natural world. -
Dung Beetle Kheper Lamarcki B
Semiochemicals of the Scarabaeinae, IV*: Identification of an Attractant for the Dung Beetle Pachylomerus femoralis in the Abdominal Secretion of the Dung Beetle Kheper lamarcki B. V. Burger1, W. G. B. Petersena, and G. D. Tribeb a Laboratory for Ecological Chemistry, University of Stellenbosch, Stellenbosch 7600, South Africa b Plant Protection Research Institute, Ryan Road, Rosebank 7700, South Africa Z. Naturforsch. 50c, 675-680 (1995); received March 15/May 11, 1995 Semiochemicals, Attractant, Dung Beetle, Scarabaeinae. Electroantennographic Detection Both sexes of the dung beetle Pachylomerus femoralis were observed to be attracted to the male dung beetle Kheper lamarcki when it exhibited typical calling behaviour including the release of a white flocculent sex-attracting secretion. Using GC-MS analysis and gas chromatography with electroantennographic (EAD) and flame ionization detection (FID) in parallel, methyl and ethyl propanoate. methyl and ethyl butanoate, methyl and ethyl penta- noate, and methyl and ethyl 4-pentenoate were identified as the constituents of the secretion that elicited electroantennographic responses in the antennae of male and female P. fem o ralis. In field tests, mixtures of these compounds were found to be about as attractive as horse dung. These esters appear to constitute an attractant for P. femoralis , enabling this species which does not form balls, to detect and utilize dung balls formed by K. lamarcki. P. femoralis has been observed to exploit food types as diverse as dung from rhinoceros and primates. It is therefore, possible that, on the other hand, this species utilizes different kairo- mones to detect various types of dung and that the coincidental presence of some or all of the components of one of these kairomones in the abdominal secretion of K. -
Forensic Entomology Research and Application in Southern Africa Page 2 of 8
Forensic entomology research and application in AUTHORS: southern Africa: A scoping review Danisile Tembe1 Samson Mukaratirwa1* The use of forensic entomology is well established in the northern hemisphere, but is still emerging in AFFILIATIONS: 1School of Life Sciences, College of the southern hemisphere, where most of the current research is not explicitly undertaken in the context of Agriculture, Engineering and Science, forensics. In this review, we provide an update on the current status of forensic entomology research and University of KwaZulu-Natal, Durban, South Africa its application in relation to estimation of post-mortem interval in various criminal investigations ranging *Current: One Health Center for from murder cases, cases of human neglect and the poaching of wildlife in southern Africa, among Zoonoses and Tropical and Veterinary other issues. A literature search was conducted using Google Scholar, PubMed, Scopus and EBSCOhost Medicine, Ross University School of Veterinary Medicine, Basseterre, databases. The studies reviewed were focused on arthropod diversity during different stages of carcass West Indies decomposition, effect of seasons on the abundance and diversity of carrion feeding arthropod species during carcass decomposition, and diurnal and nocturnal oviposition of forensically important insect CORRESPONDENCE TO: Danisile Tembe species during carcass decomposition. It was further observed that arthropod species that established on a decomposing carcass are potentially useful in the estimation of post-mortem interval and determining EMAIL: clues in cases of criminal investigations. The review confirmed the paucity of research in forensic [email protected] entomology, and its application in southern Africa. Future studies on the research and application of DATES: forensic entomology in various criminal investigation scenarios – such as murder cases, human neglect, Received: 21 Feb. -
Redalyc.Food Relocation and the Nesting Behavior in Scarabaeus And
Acta Zoológica Mexicana (nueva serie) ISSN: 0065-1737 [email protected] Instituto de Ecología, A.C. México Halffter, Gonzalo; Halffter, Violeta; Favila, Mario E. Food relocation and the nesting behavior in scarabaeus and kheper (coleoptera: scarabaeinae) Acta Zoológica Mexicana (nueva serie), vol. 27, núm. 2, agosto, 2011, pp. 305-324 Instituto de Ecología, A.C. Xalapa, México Available in: http://www.redalyc.org/articulo.oa?id=57520744007 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative ISSN 0065-1737 Acta Zoológica MexicanaActa Zool. (n.s.), Mex. 27(2): (n.s.) 305-324 27(2) (2011) FOOD RELOCATION AND THE NESTING BEHAVIOR IN SCARABAEUS AND KHEPER (COLEOPTERA: SCARABAEINAE) Gonzalo HALFFTER, Violeta HALFFTER & Mario E. FAVILA Instituto de Ecología, A.C., Carretera Antigua a Coatepec No. 351, El Haya, 91070, Xalapa, México. <[email protected]> Halffter, G., V. Halffter & M. E. Favila. 2011. Relocalización de alimento y comportamiento de nidificación en Scarabaeus y Kheper (Coleoptera: Scarabaeinae). Acta Zoológica Mexicana (n. s.), 27(2): 305-324. RESUMEN. En los últimos años se ha avanzado mucho en el conocimiento de las relaciones inter- sexuales y los comportamientos de nidificación de Scarabaeus Linnaeus y Kheper Janseen. En este trabajo, utilizando toda la literatura publicada, aunada a observaciones inéditas, se analizan en detalle las interacciones intrasexuales e intersexuales durante los periodos de alimentación, cópula y nidifica- ción en ambos géneros. En conjunto quedan definidos dos tipos de comportamientos: 1) El que hemos llamado tipo sacer cuyos rasgos más característicos son la ofrenda por el macho de una bola prenupcial que la hembra consume, pero no utiliza para la nidificación; más tarde, con el ovario ya maduro, la hembra puede nidificar sola sin nuevas cópulas ni apoyo del macho. -
Evolution of the Scarabaeini (Scarabaeidae: Scarabaeinae)
Systematic Entomology (2004), in press Chapter 2 Evolution of the Scarabaeini (Scarabaeidae: Scarabaeinae) Shaun A. Forgie\ T. Keith PhilipsB, and Clarke H. ScholtzA ADepartment of Zoology and Entomology, University of Pretoria, Pretoria 0002, South Africa. BDepartment of Biology, Western Kentucky University, Bowling Green, KY 42101, USA. Running title: Evolution of the Scarabaeini Key words: Evolution, Dung beetle, Morphology, Phylogeny, Systematics Abstract A phylogenetic analysis of the Scarabaeini, based on 244 morphological characters, including 154 multistate, and 3 biological characters, is given. Tree topologies generated from unweighted data and some weighted algorithms are similar and support only two genera in the tribe; Scarabaeus L. and Pachylomerus Bertoloni. The basal clade is Pachylomerus and sister to Scarabaeus. Kheper Kirby stat. nov., Pachysoma MacLeay, Scarabaeolus Balthasar and Sceliages Westwood stat. nov are the only supported subgenera. The genus Drepanopodus Janssens syn. nov. is synonymised with Scarabaeus and six additional names, Madateuchus Paulian, Mnematidium Ritsema, Mnematium M'Leay, Neateilchus Gillet, Neomnematium Janssens and Neopachysoma Ferreira remain synonyms. A monophyletic origin of flightlessness is generally supported with the subgenus Pachysoma the most derived group in this clade. Rolling dung balls backwards is the ancestral behaviour and predominant mode of food relocation in Scarabaeini although tunnelling, forward pushing, and can'ying are also utilised by some lineages. Pushing food has evolved independently in Sceliages species and S. galen us (Westwood) and a novel mode of forward food relocation evolved in the subgenus Pachysoma. Feeding on wet dung is the plesiomorphic condition and maintained by the majority of species in the tribe. The most unusual feeding behaviours in the tribe are represented by the obligate millipede-feeding species of Sceliages and the dry dung pellets and/or detritus used by members of the subgenus Pachysoma. -
Clean‐Up Crew
Bugs on Wheels Clean‐Up Crew Organisms and Environments TEKS for Activities and Presentation Second Grade: 2.9(A), 2.9(B), 2.9(C) Third Grade: 3.9(A), 3.9(B), 3.10(A) Fourth Grade: 4.9(A), 4.9(B), 4.10(A) Fifth Grade: 5.9(A), 5.9(B), 5.10(A), 5.10(C) Seventh Grade: 7.10(A), 7.12(A) Eighth Grade: 8.11(A), 8.11(B) Program Vocabulary Aeration, Antenna, Arthropod, Bacteria, Chemical reaction, Colony, Compost, Crime scene investigation, Crustacean, Debridement, Decomposer, Decomposition, Detritus, Detritivore, Dung, Element, Entomology, Feces, Fertilizer, Forensic, Forest; Fungi, Grub, Guano, Herbivores, Insect, Isopod, Larva, Leaf litter, Maggot, Microorganism, Mimic, Navigate, Necrotic, Nitrogen cycle, Nutrient, Organic matter, Organism, Ovipositor, Parts of an insect (Head, Thorax, and Abdomen), Protozoan, Pupa, Recycle, Salmonella, Scarab beetle, Scavenger, Segment, Social insect, Spiracle, Sterile, Terrestrial, Tropical Pre‐Visit Activity Experimenting with Decomposition Students Will: Understand that decomposition is the natural process of dead animal or plant tissue being decomposed or broken down Make predictions on the probability that an item will decompose Conduct experiments to test their predictions Understand the basics of composting and the role decomposers play in the process Materials: Scale, Garbage bag – one per group, Twist ties, Soil (must be collected from outside), Items to test such as: Soda can, Slice of bread, Styrofoam cup, Plastic shopping bag, Brown paper lunch bag, Newspaper, Glass bottle, Strawberry or other fruit, Walnut or peanut shells, Toilet paper, Leaf, Copies of Data Sheet, Pencils Bugs on Wheels Procedure: 1. Explain to the class that they will be placing various items into a sealed trash bag with soil collected from outside.