Burmese Amber Taxa
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Elytra Reduction May Affect the Evolution of Beetle Hind Wings
Zoomorphology https://doi.org/10.1007/s00435-017-0388-1 ORIGINAL PAPER Elytra reduction may affect the evolution of beetle hind wings Jakub Goczał1 · Robert Rossa1 · Adam Tofilski2 Received: 21 July 2017 / Revised: 31 October 2017 / Accepted: 14 November 2017 © The Author(s) 2017. This article is an open access publication Abstract Beetles are one of the largest and most diverse groups of animals in the world. Conversion of forewings into hardened shields is perceived as a key adaptation that has greatly supported the evolutionary success of this taxa. Beetle elytra play an essential role: they minimize the influence of unfavorable external factors and protect insects against predators. Therefore, it is particularly interesting why some beetles have reduced their shields. This rare phenomenon is called brachelytry and its evolution and implications remain largely unexplored. In this paper, we focused on rare group of brachelytrous beetles with exposed hind wings. We have investigated whether the elytra loss in different beetle taxa is accompanied with the hind wing shape modification, and whether these changes are similar among unrelated beetle taxa. We found that hind wings shape differ markedly between related brachelytrous and macroelytrous beetles. Moreover, we revealed that modifications of hind wings have followed similar patterns and resulted in homoplasy in this trait among some unrelated groups of wing-exposed brachelytrous beetles. Our results suggest that elytra reduction may affect the evolution of beetle hind wings. Keywords Beetle · Elytra · Evolution · Wings · Homoplasy · Brachelytry Introduction same mechanism determines wing modification in all other insects, including beetles. However, recent studies have The Coleoptera order encompasses almost the quarter of all provided evidence that formation of elytra in beetles is less currently known animal species (Grimaldi and Engel 2005; affected by Hox gene than previously expected (Tomoyasu Hunt et al. -
A New Genus of Lance Lacewings from the Middle Jurassic of Inner Mongolia, China
A new genus of lance lacewings from the Middle Jurassic of Inner Mongolia, China YIMING MA, CHUNGKUN SHIH, DONG REN, and YONGJIE WANG Ma, Y., Shih, C., Ren, D., and Wang, Y. 2020. A new genus of lance lacewings from the Middle Jurassic of Inner Mon- golia, China. Acta Palaeontologica Polonica 65 (2): 363–369. Fossils of Osmylinae are rare, currently only one fossil genus of this subfamily is known, Lithosmylus which is recorded from the late Eocene Florissant Formation of USA. Herein, we report a new Osmylinae genus with two new species, Vetosmylus tentus gen. et sp. nov. and Vetosmylus maculosus gen. et sp. nov. from the Middle Jurassic Jiulongshan Formation of Daohugou Village, Inner Mongolia, China, The new genus shares many apomorphic characters with extant osmyline relatives, e.g., forked subcostal veinlets in forewing; dense cross-veins present in radial sector, usually forming one complete outer gradate series in forewing; the region between MA and MP significantly broadened in hind wing, but with only one row of cells, implying a likely morphological stasis during the evolution of Osmylinae. The new genus Vetosmylus, the first and earliest record hitherto of Osmylinae from the Mesozoic, enhances our understanding of the early stages of their evolution. Key words: Insecta, Neuroptera, Osmylidae, Osmylinae, Mesozoic, Asia, China. Yiming Ma [[email protected]], College of Life Sciences, Capital Normal University, 105 Xisanhuanbeilu, Haidian District, Beijing 100048, China. Chungkun Shih [[email protected]], College of Life Sciences, Capital Normal University, 105 Xisanhuanbei- lu, Haidian District, Beijing 100048, China; and Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20013-7012, USA. -
Lord Howe Island Rodent Eradication Project NSW Species Impact Statement February 2017
Lord Howe Island Rodent Eradication Project NSW Species Impact Statement February 2017 Appendix K - Land Snail Survey 2016 K.1 Australian Museum Assessment of Potential Impacts on Land Snails Report Lord Howe Island Rodent Eradication Project: Assessment of potential impacts on land snails Frank Köhler1#, Isabel Hyman1, Adnan Moussalli2 1 – Australian Museum, Sydney, 2 – Museum Victoria, Melbourne, # - [email protected] 19 September 2016 Contents Summary ................................................................................................................................................. 2 Introduction: General characterisation of the land snail fauna ............................................................. 3 Diversity, endemism and distribution ................................................................................................. 3 Biology of the endemic species........................................................................................................... 6 General ecology of different land snail families ................................................................................. 7 Current status of the endangered species .......................................................................................... 9 Susceptibility to the baiting program ................................................................................................... 14 Toxicity of brodifacoum ................................................................................................................... -
Climate Change and Invasibility of the Antarctic Benthos
ANRV328-ES38-06 ARI 24 September 2007 7:28 Climate Change and Invasibility of the Antarctic Benthos Richard B. Aronson,1 Sven Thatje,2 Andrew Clarke,3 Lloyd S. Peck,3 Daniel B. Blake,4 Cheryl D. Wilga,5 and Brad A. Seibel5 1Dauphin Island Sea Lab, Dauphin Island, Alabama 36528; email: [email protected] 2National Oceanography Centre, Southampton, School of Ocean and Earth Science, University of Southampton, Southampton SO14 3ZH, United Kingdom; email: [email protected] 3British Antarctic Survey, NERC, Cambridge CB3 0ET, United Kingdom; email: [email protected], [email protected] 4Department of Geology, University of Illinois, Urbana, Illinois 61801; email: [email protected] 5Department of Biological Sciences, University of Rhode Island, Kingston, Rhode Island 02881; email: [email protected], [email protected] Annu. Rev. Ecol. Evol. Syst. 2007. 38:129–54 Key Words The Annual Review of Ecology, Evolution, and climate change, Decapoda, invasive species, physiology, polar, Systematics is online at http://ecolsys.annualreviews.org predation This article’s doi: Abstract 10.1146/annurev.ecolsys.38.091206.095525 Benthic communities living in shallow-shelf habitats in Antarctica Copyright c 2007 by Annual Reviews. < All rights reserved ( 100-m depth) are archaic in structure and function compared to shallow-water communities elsewhere. Modern predators, includ- 1543-592X/07/1201-0129$20.00 ing fast-moving, durophagous (skeleton-crushing) bony fish, sharks, and crabs, are rare or absent; slow-moving invertebrates are gener- by University of Southampton Libraries on 12/05/07. For personal use only. ally the top predators; and epifaunal suspension feeders dominate many soft-substratum communities. -
Long-Proboscid Brachyceran Flies in Cretaceous Amber
Systematic Entomology (2015), 40, 242–267 Long-proboscid brachyceran flies in Cretaceous amber (Diptera: Stratiomyomorpha: Zhangsolvidae) ANTONIO ARILLO1, ENRIQUE PEÑALVER2, RICARDO PÉREZ -DELAFUENTE3, XAVIER DELCLÒS4, JULIA CRISCIONE5, PHILLIP M. BARDEN5, MARK L. RICCIO6 and D AV I D A . GRIMALDI5 1Departamento de Zoología y Antropología Física, Facultad de Biología, Universidad Complutense, Madrid, Spain, 2Museo Geominero, Instituto Geológico y Minero de España, Madrid, Spain, 3Museum of Comparative Zoology, Harvard University, Cambridge, MA, U.S.A., 4Departament d’Estratigrafia, Paleontologia i Geociències Marines, Facultat de Geologia, Universitat de Barcelona, Barcelona, Spain, 5Division of Invertebrate Zoology, American Museum of Natural History, New York, NY, U.S.A. and 6Institute of Biotechnology, Cornell University, Ithaca, NY, U.S.A. Abstract. The monophyletic family Zhangsolvidae comprises stout-bodied brachyc- eran flies with a long proboscis and occurring only in the Cretaceous, originally known in shale from the Early Cretaceous Laiyang Formation (Fm.) in China (Zhangsolva Nagatomi & Yang), subsequently from limestones of the Early Cretaceous Crato Fm. of Brazil. Cratomyoides Wilkommen is synonymized with Cratomyia Mazzarolo & Amorim, both from the Crato Fm.; Cratomyiidae is synonymized with Zhangsolvidae. Two genera and three species of Zhangsolvidae are described: Buccinatormyia magnifica Arillo, Peñalver & Pérez-de la Fuente, gen. et sp.n. and B. soplaensis Arillo, Peñalver & Pérez-de la Fuente, sp.n., in Albian amber from Las Peñosas Fm. in Spain; and Lingua- tormyia teletacta Grimaldi, gen. et sp.n., in Upper Albian–Lower Cenomanian amber from Hukawng Valley in Myanmar. Buccinatormyia soplaensis and Linguatormyia tele- tacta are unique among all Brachycera, extant or extinct, by their remarkably long, flagellate antennae, about 1.6× the body length in the latter species. -
Coleoptera Identifying the Beetles
6/17/2020 Coleoptera Identifying the Beetles Who we are: Matt Hamblin [email protected] Graduate of Kansas State University in Manhattan, KS. Bachelors of Science in Fisheries, Wildlife and Conservation Biology Minor in Entomology Began M.S. in Entomology Fall 2018 focusing on Entomology Education Who we are: Jacqueline Maille [email protected] Graduate of Kansas State University in Manhattan, KS with M.S. in Entomology. Austin Peay State University in Clarksville, TN with a Bachelors of Science in Biology, Minor Chemistry Began Ph.D. iin Entomology with KSU and USDA-SPIERU in Spring 2020 Focusing on Stored Product Pest Sensory Systems and Management 1 6/17/2020 Who we are: Isaac Fox [email protected] 2016 Kansas 4-H Entomology Award Winner Pest Scout at Arnold’s Greenhouse Distribution, Abundance and Diversity Global distribution Beetles account for ~25% of all life forms ~390,000 species worldwide What distinguishes a beetle? 1. Hard forewings called elytra 2. Mandibles move horizontally 3. Antennae with usually 11 or less segments exceptions (Cerambycidae Rhipiceridae) 4. Holometabolous 2 6/17/2020 Anatomy Taxonomically Important Features Amount of tarsi Tarsal spurs/ spines Antennae placement and features Elytra features Eyes Body Form Antennae Forms Filiform = thread-like Moniliform = beaded Serrate = sawtoothed Setaceous = bristle-like Lamellate = nested plates Pectinate = comb-like Plumose = long hairs Clavate = gradually clubbed Capitate = abruptly clubbed Aristate = pouch-like with one lateral bristle Nicrophilus americanus Silphidae, American Burying Beetle Counties with protected critical habitats: Montgomery, Elk, Chautauqua, and Wilson Red-tipped antennae, red pronotum The ecological services section, Kansas department of Wildlife, Parks, and Tourism 3 6/17/2020 Suborders Adephaga vs Polyphaga Families ~176 described families in the U.S. -
First Record of the Little-Known Land Gastropod Genus Nobuea Kuroda Et Miyanaga, 1943 (Gastropoda Diplommatinidae) from Jeju Island, South Korea
Biodiversity Journal, 2020, 11 (1): 289–292 https://doi.org/10.31396/Biodiv.Jour.2020.11.1.289.292 First record of the little-known land gastropod genus Nobuea Kuroda et Miyanaga, 1943 (Gastropoda Diplommatinidae) from Jeju Island, South Korea Kazuki Kimura1 & Ron Noseworthy2 1Research Institute for Ulleung-do and Dok-do islands, Department of Biology, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea; email: [email protected] 2School of Marine Biomedical Science, Jeju National University, 66 Jejudaehakno, Jeju, 690-756, Republic of Korea; email: [email protected] ABSTRACT Nobuea Kuroda et Miyanaga, 1943 (Gastropoda Cyclophoridae) is one of the least-known genera of terrestrial gastropods. An individual of this genus was collected from Jeju Island, South Korea, the first record of Nobuea from this island. Further studies are needed to inves- tigate the taxonomic and conservation status of the Jeju Nobuea reported here. KEY WORDS Conservation; nonmarine gastropods; insular biodiversity; new records; geographic distribution. Received 14.12.2019; accepted 01.03.2020; published online 26.03.2020 INTRODUCTION and, subsequently, an additional population was found on Mt. Kamon, Miyazaki Prefecture, Japan The genus Nobuea Kuroda et Miyanaga, 1943 (Minato & Nishi, 1996). (Gastropoda Diplommatidae) represents one of the At present, as far as we know, only five indivi- least-known genera of land gastropods. There are duals of this species have been reported (four from two recognized species of this genus: N. eleganti- the type locality and one from the second popula- striata Kuroda et Miyanaga, 1943 and N. kurodai tion). Because of the low population densities Minato et Tada, 1978. -
UFRJ a Paleoentomofauna Brasileira
Anuário do Instituto de Geociências - UFRJ www.anuario.igeo.ufrj.br A Paleoentomofauna Brasileira: Cenário Atual The Brazilian Fossil Insects: Current Scenario Dionizio Angelo de Moura-Júnior; Sandro Marcelo Scheler & Antonio Carlos Sequeira Fernandes Universidade Federal do Rio de Janeiro, Programa de Pós-Graduação em Geociências: Patrimônio Geopaleontológico, Museu Nacional, Quinta da Boa Vista s/nº, São Cristóvão, 20940-040. Rio de Janeiro, RJ, Brasil. E-mails: [email protected]; [email protected]; [email protected] Recebido em: 24/01/2018 Aprovado em: 08/03/2018 DOI: http://dx.doi.org/10.11137/2018_1_142_166 Resumo O presente trabalho fornece um panorama geral sobre o conhecimento da paleoentomologia brasileira até o presente, abordando insetos do Paleozoico, Mesozoico e Cenozoico, incluindo a atualização das espécies publicadas até o momento após a última grande revisão bibliográica, mencionando ainda as unidades geológicas em que ocorrem e os trabalhos relacionados. Palavras-chave: Paleoentomologia; insetos fósseis; Brasil Abstract This paper provides an overview of the Brazilian palaeoentomology, about insects Paleozoic, Mesozoic and Cenozoic, including the review of the published species at the present. It was analiyzed the geological units of occurrence and the related literature. Keywords: Palaeoentomology; fossil insects; Brazil Anuário do Instituto de Geociências - UFRJ 142 ISSN 0101-9759 e-ISSN 1982-3908 - Vol. 41 - 1 / 2018 p. 142-166 A Paleoentomofauna Brasileira: Cenário Atual Dionizio Angelo de Moura-Júnior; Sandro Marcelo Schefler & Antonio Carlos Sequeira Fernandes 1 Introdução Devoniano Superior (Engel & Grimaldi, 2004). Os insetos são um dos primeiros organismos Algumas ordens como Blattodea, Hemiptera, Odonata, Ephemeroptera e Psocopera surgiram a colonizar os ambientes terrestres e aquáticos no Carbonífero com ocorrências até o recente, continentais (Engel & Grimaldi, 2004). -
Columbia County Since 1881 Leap Day Coronavirus Strikes Oregon Babies Celebrate
‘Spring Equipment ahead’ fire at area Sunday log yard Page A4 March 8 Page A3 Wednesday, March 4, 2020 $1 TheThe ChronicleChronicle thechronicleonline.com Serving Columbia County since 1881 Leap Day Coronavirus Strikes Oregon babies celebrate CHRISTINE MENGES [email protected] This past Saturday, the world had a Leap Day, or an extra day added to February, Feb. 29. Most years, February ends on the 28th. But once every four years, the month gains an extra day. The reason why has to do with how the earth revolves around the sun. While people tend to think of years as being 365 days long, in reality it takes the earth 365 days, five hours, 48 minutes and 46 seconds to make a full revolution. If calendars didn’t account for those extra five-ish hours, the seasons would eventually go out of whack. That’s why, to account for the discrep- ancy, an extra day is added (more or Oregon cases increasing School districts take action Columbia County response less) every four years. For most people, the extra day JEREMY C. RUARK JEREMY C. RUARK CHRISTINE MENGES is just one more day in the calendar [email protected] [email protected] [email protected] year. For those born on the date, it’s a Oregon health officials have identified School officials in Columbia County The Chronicle sat down with Michael bigger deal. a third presumptive positive case of CO- are taking preventive steps to ensure Paul, the Public Health Administrator for While most people have a 1 out VID-19 among state residents. -
The Evolution and Genomic Basis of Beetle Diversity
The evolution and genomic basis of beetle diversity Duane D. McKennaa,b,1,2, Seunggwan Shina,b,2, Dirk Ahrensc, Michael Balked, Cristian Beza-Bezaa,b, Dave J. Clarkea,b, Alexander Donathe, Hermes E. Escalonae,f,g, Frank Friedrichh, Harald Letschi, Shanlin Liuj, David Maddisonk, Christoph Mayere, Bernhard Misofe, Peyton J. Murina, Oliver Niehuisg, Ralph S. Petersc, Lars Podsiadlowskie, l m l,n o f l Hans Pohl , Erin D. Scully , Evgeny V. Yan , Xin Zhou , Adam Slipinski , and Rolf G. Beutel aDepartment of Biological Sciences, University of Memphis, Memphis, TN 38152; bCenter for Biodiversity Research, University of Memphis, Memphis, TN 38152; cCenter for Taxonomy and Evolutionary Research, Arthropoda Department, Zoologisches Forschungsmuseum Alexander Koenig, 53113 Bonn, Germany; dBavarian State Collection of Zoology, Bavarian Natural History Collections, 81247 Munich, Germany; eCenter for Molecular Biodiversity Research, Zoological Research Museum Alexander Koenig, 53113 Bonn, Germany; fAustralian National Insect Collection, Commonwealth Scientific and Industrial Research Organisation, Canberra, ACT 2601, Australia; gDepartment of Evolutionary Biology and Ecology, Institute for Biology I (Zoology), University of Freiburg, 79104 Freiburg, Germany; hInstitute of Zoology, University of Hamburg, D-20146 Hamburg, Germany; iDepartment of Botany and Biodiversity Research, University of Wien, Wien 1030, Austria; jChina National GeneBank, BGI-Shenzhen, 518083 Guangdong, People’s Republic of China; kDepartment of Integrative Biology, Oregon State -
SVP's Letter to Editors of Journals and Publishers on Burmese Amber And
Society of Vertebrate Paleontology 7918 Jones Branch Drive, Suite 300 McLean, VA 22102 USA Phone: (301) 634-7024 Email: [email protected] Web: www.vertpaleo.org FEIN: 06-0906643 April 21, 2020 Subject: Fossils from conflict zones and reproducibility of fossil-based scientific data Dear Editors, We are writing you today to promote the awareness of a couple of troubling matters in our scientific discipline, paleontology, because we value your professional academic publication as an important ‘gatekeeper’ to set high ethical standards in our scientific field. We represent the Society of Vertebrate Paleontology (SVP: http://vertpaleo.org/), a non-profit international scientific organization with over 2,000 researchers, educators, students, and enthusiasts, to advance the science of vertebrate palaeontology and to support and encourage the discovery, preservation, and protection of vertebrate fossils, fossil sites, and their geological and paleontological contexts. The first troubling matter concerns situations surrounding fossils in and from conflict zones. One particularly alarming example is with the so-called ‘Burmese amber’ that contains exquisitely well-preserved fossils trapped in 100-million-year-old (Cretaceous) tree sap from Myanmar. They include insects and plants, as well as various vertebrates such as lizards, snakes, birds, and dinosaurs, which have provided a wealth of biological information about the ‘dinosaur-era’ terrestrial ecosystem. Yet, the scientific value of these specimens comes at a cost (https://www.nytimes.com/2020/03/11/science/amber-myanmar-paleontologists.html). Where Burmese amber is mined in hazardous conditions, smuggled out of the country, and sold as gemstones, the most disheartening issue is that the recent surge of exciting scientific discoveries, particularly involving vertebrate fossils, has in part fueled the commercial trading of amber. -
1 U of Ill Urbana-Champaign PEET
U of Ill Urbana-Champaign PEET: A World Monograph of the Therevidae (Insecta: Diptera) Participant Individuals: CoPrincipal Investigator(s) : David K Yeates; Brian M Wiegmann Senior personnel(s) : Donald Webb; Gail E Kampmeier Post-doc(s) : Kevin C Holston Graduate student(s) : Martin Hauser Post-doc(s) : Mark A Metz Undergraduate student(s) : Amanda Buck; Melissa Calvillo Other -- specify(s) : Kristin Algmin Graduate student(s) : Hilary Hill Post-doc(s) : Shaun L Winterton Technician, programmer(s) : Brian Cassel Other -- specify(s) : Jeffrey Thorne Post-doc(s) : Christine Lambkin Other -- specify(s) : Ann C Rast Senior personnel(s) : Steve Gaimari Other -- specify(s) : Beryl Reid Technician, programmer(s) : Joanna Hamilton Undergraduate student(s) : Claire Montgomery; Heather Lanford High school student(s) : Kate Marlin Undergraduate student(s) : Dmitri Svistula Other -- specify(s) : Bradley Metz; Erica Leslie Technician, programmer(s) : Jacqueline Recsei; J. Marie Metz Other -- specify(s) : Malcolm Fyfe; David Ferguson; Jennifer Campbell; Scott Fernsler Undergraduate student(s) : Sarah Mathey; Rebekah Kunkel; Henry Patton; Emilia Schroer Technician, programmer(s) : Graham Teakle Undergraduate student(s) : David Carlisle; Klara Kim High school student(s) : Sara Sligar Undergraduate student(s) : Emmalyn Gennis Other -- specify(s) : Iris R Vargas; Nicholas P Henry Partner Organizations: Illinois Natural History Survey: Financial Support; Facilities; Collaborative Research Schlinger Foundation: Financial Support; In-kind Support; Collaborative Research 1 The Schlinger Foundation has been a strong and continuing partner of the therevid PEET project, providing funds for personnel (students, scientific illustrator, data loggers, curatorial assistant) and expeditions, including the purchase of supplies, to gather unknown and important taxa from targeted areas around the world.