Arthropod Collection & Identification
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The Buzz About Bees: Honey Bee Biology and Behavior
4-H Honey Bee Leaders Guide Book I The Buzz About Bees: 18 U.S.C. 707 Honey Bee Biology and Behavior Publication 380-071 2009 To the 4-H Leader: The honey bee project (Books Grade 5 1 - 4) is intended to teach young people the basic biology and behavior of honey bees in addition to Living Systems 5.5 hands-on beekeeping management skills. The honey The student will investigate and understand that bee project books begin with basic honey bee and organisms are made up of cells and have distin- insect information (junior level) and advance to guishing characteristics. Key concepts include: instruction on how to rear honey bee colonies and • vertebrates and invertebrates extract honey (senior level). These project books are intended to provide in-depth information related Grade 6 to honey bee management, yet they are written for the amateur beekeeper, who may or may not have Life Science 5 previous experience in rearing honey bees. The student will investigate and understand how organisms can be classified. Key concepts include: Caution: • characteristics of the species If anyone in your club is known to have severe Life Science 8 allergic reactions to bee stings, they should not The student will investigate and understand that participate in this project. interactions exist among members of a population. The honey bee project meets the following Vir- Key concepts include: ginia State Standards of Learning (SOLs) for the • competition, cooperation, social hierarchy, and fourth, fifth, and sixth grades: territorial imperative Grade 4 Acknowledgments Authors: Life Processes 4.4 Dini M. -
Why Is Madagascar Special?
ORIGINAL ARTICLE doi:10.1111/evo.12578 Why is Madagascar special? The extraordinarily slow evolution of pelican spiders (Araneae, Archaeidae) Hannah M. Wood,1,2 Rosemary G. Gillespie,3 Charles E. Griswold,4 and Peter C. Wainwright1 1Department of Evolution and Ecology, University of California, Davis, Davis, California 95616 2E-mail: [email protected] 3Department of Environmental Science, Policy and Management, University of California, Berkeley, Berkeley, California 94720 4Entomology Department, California Academy of Sciences, San Francisco, California 94118 Received May 2, 2014 Accepted November 19, 2014 Although Madagascar is an ancient fragment of Gondwana, the majority of taxa studied thus far appear to have reached the island through dispersal from Cenozoic times. Ancient lineages may have experienced a different history compared to more recent Cenozoic arrivals, as such lineages would have encountered geoclimatic shifts over an extended time period. The motivation for this study was to unravel the signature of diversification in an ancient lineage by comparing an area known for major geoclimatic upheavals (Madagascar) versus other areas where the environment has been relatively stable. Archaeid spiders are an ancient paleoendemic group with unusual predatory behaviors and spectacular trophic morphology that likely have been on Madagascar since its isolation. We examined disparities between Madagascan archaeids and their non-Madagascan relatives regarding timing of divergence, rates of trait evolution, and distribution patterns. Results reveal an increased rate of adaptive trait diversification in Madagascan archaeids. Furthermore, geoclimatic events in Madagascar over long periods of time may have facilitated high species richness due to montane refugia and stability, rainforest refugia, and also ecogeographic shifts, allowing for the accumulation of adaptive traits. -
Wisconsin Bee Identification Guide
WisconsinWisconsin BeeBee IdentificationIdentification GuideGuide Developed by Patrick Liesch, Christy Stewart, and Christine Wen Honey Bee (Apis mellifera) The honey bee is perhaps our best-known pollinator. Honey bees are not native to North America and were brought over with early settlers. Honey bees are mid-sized bees (~ ½ inch long) and have brownish bodies with bands of pale hairs on the abdomen. Honey bees are unique with their social behavior, living together year-round as a colony consisting of thousands of individuals. Honey bees forage on a wide variety of plants and their colonies can be useful in agricultural settings for their pollination services. Honey bees are our only bee that produces honey, which they use as a food source for the colony during the winter months. In many cases, the honey bees you encounter may be from a local beekeeper’s hive. Occasionally, wild honey bee colonies can become established in cavities in hollow trees and similar settings. Photo by Christy Stewart Bumble bees (Bombus sp.) Bumble bees are some of our most recognizable bees. They are amongst our largest bees and can be close to 1 inch long, although many species are between ½ inch and ¾ inch long. There are ~20 species of bumble bees in Wisconsin and most have a robust, fuzzy appearance. Bumble bees tend to be very hairy and have black bodies with patches of yellow or orange depending on the species. Bumble bees are a type of social bee Bombus rufocinctus and live in small colonies consisting of dozens to a few hundred workers. Photo by Christy Stewart Their nests tend to be constructed in preexisting underground cavities, such as former chipmunk or rabbit burrows. -
Introduction to Arthropod Groups What Is Entomology?
Entomology 340 Introduction to Arthropod Groups What is Entomology? The study of insects (and their near relatives). Species Diversity PLANTS INSECTS OTHER ANIMALS OTHER ARTHROPODS How many kinds of insects are there in the world? • 1,000,0001,000,000 speciesspecies knownknown Possibly 3,000,000 unidentified species Insects & Relatives 100,000 species in N America 1,000 in a typical backyard Mostly beneficial or harmless Pollination Food for birds and fish Produce honey, wax, shellac, silk Less than 3% are pests Destroy food crops, ornamentals Attack humans and pets Transmit disease Classification of Japanese Beetle Kingdom Animalia Phylum Arthropoda Class Insecta Order Coleoptera Family Scarabaeidae Genus Popillia Species japonica Arthropoda (jointed foot) Arachnida -Spiders, Ticks, Mites, Scorpions Xiphosura -Horseshoe crabs Crustacea -Sowbugs, Pillbugs, Crabs, Shrimp Diplopoda - Millipedes Chilopoda - Centipedes Symphyla - Symphylans Insecta - Insects Shared Characteristics of Phylum Arthropoda - Segmented bodies are arranged into regions, called tagmata (in insects = head, thorax, abdomen). - Paired appendages (e.g., legs, antennae) are jointed. - Posess chitinous exoskeletion that must be shed during growth. - Have bilateral symmetry. - Nervous system is ventral (belly) and the circulatory system is open and dorsal (back). Arthropod Groups Mouthpart characteristics are divided arthropods into two large groups •Chelicerates (Scissors-like) •Mandibulates (Pliers-like) Arthropod Groups Chelicerate Arachnida -Spiders, -
Lepidoptera: Noctuidae) in Washington and Oregon Apple Orchards
HORTICULTURAL ENTOMOLOGY Phenology of Lacanobia subjuncta (Lepidoptera: Noctuidae) in Washington and Oregon Apple Orchards MICHAEL D. DOERR, JAY F. BRUNNER, AND VINCENT P. JONES Washington State University Tree Fruit Research and Extension Center, 1100 N. Western Avenue, Wenatchee, WA 98801 J. Econ. Entomol. 98(6): 2100Ð2106 (2005) ABSTRACT The phenology of Lacanobia subjuncta (Grote & Robinson) (Lepidoptera: Noctuidae) was investigated in 30 apple orchards in central Washington state and northeastern Oregon from 1998 to 2001 (57 total orchard-yr). Adult captures in pheromone-baited traps were Þt to a Weibull distribution to model emergence of the Þrst and second generations. Initial capture of Þrst generation adults was observed at 216.2 Ϯ 2.6 degree-days (DD) (mean Ϯ SEM) from 1 March by using a base temperature of 6.7ЊC. The model predicted that ßight was 5 and 95% complete by 240 and 700 degree-days (DD), respectively. Monitoring of oviposition and hatch was used to establish a protandry plus preoviposition degree-day requirement of 160.0 Ϯ 7.7 DD, as well as to provide data to describe the entire hatch period. Egg hatch was 5 and 95% complete by 395 and 630 DD, respectively. The start of the second ßight was observed at 1217.1 Ϯ 8.3 DD by using an upper threshold for development of 32ЊC and a horizontal cutoff. The model indicated that the second ßight was 5 and 95% complete by 1220 and 1690 DD, respectively. Second generation hatch was 5 and 95% complete by 1440 and 1740 DD, respectively. A discussion of the potential uses of these detailed phenology data in optimizing management strategies is presented. -
Phylum Arthropod Silvia Rondon, and Mary Corp, OSU Extension Entomologist and Agronomist, Respectively Hermiston Research and Extension Center, Hermiston, Oregon
Phylum Arthropod Silvia Rondon, and Mary Corp, OSU Extension Entomologist and Agronomist, respectively Hermiston Research and Extension Center, Hermiston, Oregon Member of the Phyllum Arthropoda can be found in the seas, in fresh water, on land, or even flying freely; a group with amazing differences of structure, and so abundant that all the other animals taken together are less than 1/6 as many as the arthropods. Well-known members of this group are the Kingdom lobsters, crayfish and crabs; scorpions, spiders, mites, ticks, Phylum Phylum Phylum Class the centipedes and millipedes; and last, but not least, the Order most abundant of all, the insects. Family Genus The Phylum Arthropods consist of the following Species classes: arachnids, chilopods, diplopods, crustaceans and hexapods (insects). All arthropods possess: • Exoskeleton. A hard protective covering around the outside of the body (divided by sutures into plates called sclerites). An insect's exoskeleton (integument) serves as a protective covering over the body, but also as a surface for muscle attachment, a water-tight barrier against desiccation, and a sensory interface with the environment. It is a multi-layered structure with four functional regions: epicuticle (top layer), procuticle, epidermis, and basement membrane. • Segmented body • Jointed limbs and jointed mouthparts that allow extensive specialization • Bilateral symmetry, whereby a central line can divide the body Insect molting or removing its into two identical halves, left and right exoesqueleton • Ventral nerve -
Biological Pest Control
■ ,VVXHG LQ IXUWKHUDQFH RI WKH &RRSHUDWLYH ([WHQVLRQ :RUN$FWV RI 0D\ DQG -XQH LQ FRRSHUDWLRQ ZLWK WKH 8QLWHG 6WDWHV 'HSDUWPHQWRI$JULFXOWXUH 'LUHFWRU&RRSHUDWLYH([WHQVLRQ8QLYHUVLW\RI0LVVRXUL&ROXPELD02 ■DQHTXDORSSRUWXQLW\$'$LQVWLWXWLRQ■■H[WHQVLRQPLVVRXULHGX AGRICULTURE Biological Pest Control ntegrated pest management (IPM) involves the use of a combination of strategies to reduce pest populations Steps for conserving beneficial insects Isafely and economically. This guide describes various • Recognize beneficial insects. agents of biological pest control. These strategies include judicious use of pesticides and cultural practices, such as • Minimize insecticide applications. crop rotation, tillage, timing of planting or harvesting, • Use selective (microbial) insecticides, or treat selectively. planting trap crops, sanitation, and use of natural enemies. • Maintain ground covers and crop residues. • Provide pollen and nectar sources or artificial foods. Natural vs. biological control Natural pest control results from living and nonliving Predators and parasites factors and has no human involvement. For example, weather and wind are nonliving factors that can contribute Predator insects actively hunt and feed on other insects, to natural control of an insect pest. Living factors could often preying on numerous species. Parasitic insects lay include a fungus or pathogen that naturally controls a pest. their eggs on or in the body of certain other insects, and Biological pest control does involve human action and the young feed on and often destroy their hosts. Not all is often achieved through the use of beneficial insects that predacious or parasitic insects are beneficial; some kill the are natural enemies of the pest. Biological control is not the natural enemies of pests instead of the pests themselves, so natural control of pests by their natural enemies; host plant be sure to properly identify an insect as beneficial before resistance; or the judicious use of pesticides. -
Comparative Neuroanatomy of Mollusks and Nemerteans in the Context of Deep Metazoan Phylogeny
Comparative Neuroanatomy of Mollusks and Nemerteans in the Context of Deep Metazoan Phylogeny Von der Fakultät für Mathematik, Informatik und Naturwissenschaften der RWTH Aachen University zur Erlangung des akademischen Grades einer Doktorin der Naturwissenschaften genehmigte Dissertation vorgelegt von Diplom-Biologin Simone Faller aus Frankfurt am Main Berichter: Privatdozent Dr. Rudolf Loesel Universitätsprofessor Dr. Peter Bräunig Tag der mündlichen Prüfung: 09. März 2012 Diese Dissertation ist auf den Internetseiten der Hochschulbibliothek online verfügbar. Contents 1 General Introduction 1 Deep Metazoan Phylogeny 1 Neurophylogeny 2 Mollusca 5 Nemertea 6 Aim of the thesis 7 2 Neuroanatomy of Minor Mollusca 9 Introduction 9 Material and Methods 10 Results 12 Caudofoveata 12 Scutopus ventrolineatus 12 Falcidens crossotus 16 Solenogastres 16 Dorymenia sarsii 16 Polyplacophora 20 Lepidochitona cinerea 20 Acanthochitona crinita 20 Scaphopoda 22 Antalis entalis 22 Entalina quinquangularis 24 Discussion 25 Structure of the brain and nerve cords 25 Caudofoveata 25 Solenogastres 26 Polyplacophora 27 Scaphopoda 27 i CONTENTS Evolutionary considerations 28 Relationship among non-conchiferan molluscan taxa 28 Position of the Scaphopoda within Conchifera 29 Position of Mollusca within Protostomia 30 3 Neuroanatomy of Nemertea 33 Introduction 33 Material and Methods 34 Results 35 Brain 35 Cerebral organ 38 Nerve cords and peripheral nervous system 38 Discussion 38 Peripheral nervous system 40 Central nervous system 40 In search for the urbilaterian brain 42 4 General Discussion 45 Evolution of higher brain centers 46 Neuroanatomical glossary and data matrix – Essential steps toward a cladistic analysis of neuroanatomical data 49 5 Summary 53 6 Zusammenfassung 57 7 References 61 Danksagung 75 Lebenslauf 79 ii iii 1 General Introduction Deep Metazoan Phylogeny The concept of phylogeny follows directly from the theory of evolution as published by Charles Darwin in The origin of species (1859). -
A Summary List of Fossil Spiders
A summary list of fossil spiders compiled by Jason A. Dunlop (Berlin), David Penney (Manchester) & Denise Jekel (Berlin) Suggested citation: Dunlop, J. A., Penney, D. & Jekel, D. 2010. A summary list of fossil spiders. In Platnick, N. I. (ed.) The world spider catalog, version 10.5. American Museum of Natural History, online at http://research.amnh.org/entomology/spiders/catalog/index.html Last udated: 10.12.2009 INTRODUCTION Fossil spiders have not been fully cataloged since Bonnet’s Bibliographia Araneorum and are not included in the current Catalog. Since Bonnet’s time there has been considerable progress in our understanding of the spider fossil record and numerous new taxa have been described. As part of a larger project to catalog the diversity of fossil arachnids and their relatives, our aim here is to offer a summary list of the known fossil spiders in their current systematic position; as a first step towards the eventual goal of combining fossil and Recent data within a single arachnological resource. To integrate our data as smoothly as possible with standards used for living spiders, our list follows the names and sequence of families adopted in the Catalog. For this reason some of the family groupings proposed in Wunderlich’s (2004, 2008) monographs of amber and copal spiders are not reflected here, and we encourage the reader to consult these studies for details and alternative opinions. Extinct families have been inserted in the position which we hope best reflects their probable affinities. Genus and species names were compiled from established lists and cross-referenced against the primary literature. -
Arthropods of Elm Fork Preserve
Arthropods of Elm Fork Preserve Arthropods are characterized by having jointed limbs and exoskeletons. They include a diverse assortment of creatures: Insects, spiders, crustaceans (crayfish, crabs, pill bugs), centipedes and millipedes among others. Column Headings Scientific Name: The phenomenal diversity of arthropods, creates numerous difficulties in the determination of species. Positive identification is often achieved only by specialists using obscure monographs to ‘key out’ a species by examining microscopic differences in anatomy. For our purposes in this survey of the fauna, classification at a lower level of resolution still yields valuable information. For instance, knowing that ant lions belong to the Family, Myrmeleontidae, allows us to quickly look them up on the Internet and be confident we are not being fooled by a common name that may also apply to some other, unrelated something. With the Family name firmly in hand, we may explore the natural history of ant lions without needing to know exactly which species we are viewing. In some instances identification is only readily available at an even higher ranking such as Class. Millipedes are in the Class Diplopoda. There are many Orders (O) of millipedes and they are not easily differentiated so this entry is best left at the rank of Class. A great deal of taxonomic reorganization has been occurring lately with advances in DNA analysis pointing out underlying connections and differences that were previously unrealized. For this reason, all other rankings aside from Family, Genus and Species have been omitted from the interior of the tables since many of these ranks are in a state of flux. -
Woodlice in Britain and Ireland: Distribution and Habitat Is out of Date Very Quickly, and That They Will Soon Be Writing the Second Edition
• • • • • • I att,AZ /• •• 21 - • '11 n4I3 - • v., -hi / NT I- r Arty 1 4' I, • • I • A • • • Printed in Great Britain by Lavenham Press NERC Copyright 1985 Published in 1985 by Institute of Terrestrial Ecology Administrative Headquarters Monks Wood Experimental Station Abbots Ripton HUNTINGDON PE17 2LS ISBN 0 904282 85 6 COVER ILLUSTRATIONS Top left: Armadillidium depressum Top right: Philoscia muscorum Bottom left: Androniscus dentiger Bottom right: Porcellio scaber (2 colour forms) The photographs are reproduced by kind permission of R E Jones/Frank Lane The Institute of Terrestrial Ecology (ITE) was established in 1973, from the former Nature Conservancy's research stations and staff, joined later by the Institute of Tree Biology and the Culture Centre of Algae and Protozoa. ITE contributes to, and draws upon, the collective knowledge of the 13 sister institutes which make up the Natural Environment Research Council, spanning all the environmental sciences. The Institute studies the factors determining the structure, composition and processes of land and freshwater systems, and of individual plant and animal species. It is developing a sounder scientific basis for predicting and modelling environmental trends arising from natural or man- made change. The results of this research are available to those responsible for the protection, management and wise use of our natural resources. One quarter of ITE's work is research commissioned by customers, such as the Department of Environment, the European Economic Community, the Nature Conservancy Council and the Overseas Development Administration. The remainder is fundamental research supported by NERC. ITE's expertise is widely used by international organizations in overseas projects and programmes of research. -
Lepidoptera, Noctuidae, Hadeninae) Species of Iran
Turk J Zool 2012; 36(6): 752-758 © TÜBİTAK Research Article doi:10.3906/zoo-1111-15 A survey of the Perigrapha Lederer (Lepidoptera, Noctuidae, Hadeninae) species of Iran Asghar SHIRVANI1,*, Mohammad Ali SHOGHALI2, Shamsi FEIZPOOR3 1Department of Plant Protection, Faculty of Agriculture, Shahid Bahonar University of Kerman, 76169-133 Kerman – IRAN 2No. 51, 24 Azar Street, Kerman – IRAN 3Young Researchers Society, Shahid Bahonar University of Kerman, Kerman – IRAN Received: 14.11.2011 ● Accepted: 25.03.2012 Abstract: Four species of the genus Perigrapha Lederer are reviewed in Iran. Two species, P. annau Varga & Ronkay, 1991 and P. fl ora Hreblay, 1996, are reported for the fi rst time from the fauna of Iran. Adult and genitalia images are illustrated and identifi cation keys for the external and genital features are given. Key words: Perigrapha, Iran, new records, identifi cation key Introduction large-scale variation in morphological features and Th e tribe Orthosiini Guenée, 1837, with 7 genera relegated them as members of 3 genera, Anorthoa, (Panolis Hübner, [1821], Dioszeghyana Hreblay, Harutaeographa, and Perigrapha. 1993, Orthosia Ochsenheimer, 1816, Anorthoa Berio, Perigrapha, a Holarctic genus belonging to the 1980, Harutaeographa Yoshimoto, 1993, Perigrapha perigraphoid generic complex with hairy eyes typical Lederer, 1857, and Egira Duponchel, 1845), is for the subfamily Hadeninae (sensu Hampson), represented by early-fl ying, univoltine species that comprises 3 subgenera, Opacographa Hreblay, 1996, prefer mountainous and semimountainous regions Rororthosia Beck, 1999, and Perigrapha Lederer, in Iran. Th e classifi cation and taxonomic rank of 1857. Th is genus is represented in Europe by the species groups within this tribe has been a matter last 2 subgenera and 4 species (Ronkay et al., 2001).