The Odonata of Three National Parks in Sarawak Rory
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Adhesion Performance in the Eggs of the Philippine Leaf Insect Phyllium Philippinicum (Phasmatodea: Phylliidae)
insects Article Adhesion Performance in the Eggs of the Philippine Leaf Insect Phyllium philippinicum (Phasmatodea: Phylliidae) Thies H. Büscher * , Elise Quigley and Stanislav N. Gorb Department of Functional Morphology and Biomechanics, Institute of Zoology, Kiel University, Am Botanischen Garten 9, 24118 Kiel, Germany; [email protected] (E.Q.); [email protected] (S.N.G.) * Correspondence: [email protected] Received: 12 June 2020; Accepted: 25 June 2020; Published: 28 June 2020 Abstract: Leaf insects (Phasmatodea: Phylliidae) exhibit perfect crypsis imitating leaves. Although the special appearance of the eggs of the species Phyllium philippinicum, which imitate plant seeds, has received attention in different taxonomic studies, the attachment capability of the eggs remains rather anecdotical. Weherein elucidate the specialized attachment mechanism of the eggs of this species and provide the first experimental approach to systematically characterize the functional properties of their adhesion by using different microscopy techniques and attachment force measurements on substrates with differing degrees of roughness and surface chemistry, as well as repetitive attachment/detachment cycles while under the influence of water contact. We found that a combination of folded exochorionic structures (pinnae) and a film of adhesive secretion contribute to attachment, which both respond to water. Adhesion is initiated by the glue, which becomes fluid through hydration, enabling adaption to the surface profile. Hierarchically structured pinnae support the spreading of the glue and reinforcement of the film. This combination aids the egg’s surface in adapting to the surface roughness, yet the attachment strength is additionally influenced by the egg’s surface chemistry, favoring hydrophilic substrates. -
The IUCN Red List of Threatened Speciestm
Species 2014 Annual ReportSpecies the Species of 2014 Survival Commission and the Global Species Programme Species ISSUE 56 2014 Annual Report of the Species Survival Commission and the Global Species Programme • 2014 Spotlight on High-level Interventions IUCN SSC • IUCN Red List at 50 • Specialist Group Reports Ethiopian Wolf (Canis simensis), Endangered. © Martin Harvey Muhammad Yazid Muhammad © Amazing Species: Bleeding Toad The Bleeding Toad, Leptophryne cruentata, is listed as Critically Endangered on The IUCN Red List of Threatened SpeciesTM. It is endemic to West Java, Indonesia, specifically around Mount Gede, Mount Pangaro and south of Sukabumi. The Bleeding Toad’s scientific name, cruentata, is from the Latin word meaning “bleeding” because of the frog’s overall reddish-purple appearance and blood-red and yellow marbling on its back. Geographical range The population declined drastically after the eruption of Mount Galunggung in 1987. It is Knowledge believed that other declining factors may be habitat alteration, loss, and fragmentation. Experts Although the lethal chytrid fungus, responsible for devastating declines (and possible Get Involved extinctions) in amphibian populations globally, has not been recorded in this area, the sudden decline in a creekside population is reminiscent of declines in similar amphibian species due to the presence of this pathogen. Only one individual Bleeding Toad was sighted from 1990 to 2003. Part of the range of Bleeding Toad is located in Gunung Gede Pangrango National Park. Future conservation actions should include population surveys and possible captive breeding plans. The production of the IUCN Red List of Threatened Species™ is made possible through the IUCN Red List Partnership. -
Etymology of the Dragonflies (Insecta: Odonata) Named by R.J. Tillyard, F.R.S
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by The University of Sydney: Sydney eScholarship Journals online Etymology of the Dragonfl ies (Insecta: Odonata) named by R.J. Tillyard, F.R.S. IAN D. ENDERSBY 56 Looker Road, Montmorency, Vic 3094 ([email protected]) Published on 23 April 2012 at http://escholarship.library.usyd.edu.au/journals/index.php/LIN Endersby, I.D. (2012). Etymology of the dragonfl ies (Insecta: Odonata) named by R.J. Tillyard, F.R.S. Proceedings of the Linnean Society of New South Wales 134, 1-16. R.J. Tillyard described 26 genera and 130 specifi c or subspecifi c taxa of dragonfl ies from the Australasian region. The etymology of the scientifi c name of each of these is given or deduced. Manuscript received 11 December 2011, accepted for publication 16 April 2012. KEYWORDS: Australasia, Dragonfl ies, Etymology, Odonata, Tillyard. INTRODUCTION moved to another genus while 16 (12%) have fallen into junior synonymy. Twelve (9%) of his subspecies Given a few taxonomic and distributional have been raised to full species status and two species uncertainties, the odonate fauna of Australia comprises have been relegated to subspecifi c status. Of the 325 species in 113 genera (Theischinger and Endersby eleven subspecies, or varieties or races as Tillyard 2009). The discovery and naming of these dragonfl ies sometimes called them, not accounted for above, fi ve falls roughly into three discrete time periods (Table 1). are still recognised, albeit four in different genera, During the fi rst of these, all Australian Odonata were two are no longer considered as distinct subspecies, referred to European experts, while the second era and four have disappeared from the modern literature. -
Terrestrial Arthropod Surveys on Pagan Island, Northern Marianas
Terrestrial Arthropod Surveys on Pagan Island, Northern Marianas Neal L. Evenhuis, Lucius G. Eldredge, Keith T. Arakaki, Darcy Oishi, Janis N. Garcia & William P. Haines Pacific Biological Survey, Bishop Museum, Honolulu, Hawaii 96817 Final Report November 2010 Prepared for: U.S. Fish and Wildlife Service, Pacific Islands Fish & Wildlife Office Honolulu, Hawaii Evenhuis et al. — Pagan Island Arthropod Survey 2 BISHOP MUSEUM The State Museum of Natural and Cultural History 1525 Bernice Street Honolulu, Hawai’i 96817–2704, USA Copyright© 2010 Bishop Museum All Rights Reserved Printed in the United States of America Contribution No. 2010-015 to the Pacific Biological Survey Evenhuis et al. — Pagan Island Arthropod Survey 3 TABLE OF CONTENTS Executive Summary ......................................................................................................... 5 Background ..................................................................................................................... 7 General History .............................................................................................................. 10 Previous Expeditions to Pagan Surveying Terrestrial Arthropods ................................ 12 Current Survey and List of Collecting Sites .................................................................. 18 Sampling Methods ......................................................................................................... 25 Survey Results .............................................................................................................. -
Identification Guide to the Australian Odonata Australian the to Guide Identification
Identification Guide to theAustralian Odonata www.environment.nsw.gov.au Identification Guide to the Australian Odonata Department of Environment, Climate Change and Water NSW Identification Guide to the Australian Odonata Department of Environment, Climate Change and Water NSW National Library of Australia Cataloguing-in-Publication data Theischinger, G. (Gunther), 1940– Identification Guide to the Australian Odonata 1. Odonata – Australia. 2. Odonata – Australia – Identification. I. Endersby I. (Ian), 1941- . II. Department of Environment and Climate Change NSW © 2009 Department of Environment, Climate Change and Water NSW Front cover: Petalura gigantea, male (photo R. Tuft) Prepared by: Gunther Theischinger, Waters and Catchments Science, Department of Environment, Climate Change and Water NSW and Ian Endersby, 56 Looker Road, Montmorency, Victoria 3094 Published by: Department of Environment, Climate Change and Water NSW 59–61 Goulburn Street Sydney PO Box A290 Sydney South 1232 Phone: (02) 9995 5000 (switchboard) Phone: 131555 (information & publication requests) Fax: (02) 9995 5999 Email: [email protected] Website: www.environment.nsw.gov.au The Department of Environment, Climate Change and Water NSW is pleased to allow this material to be reproduced in whole or in part, provided the meaning is unchanged and its source, publisher and authorship are acknowledged. ISBN 978 1 74232 475 3 DECCW 2009/730 December 2009 Printed using environmentally sustainable paper. Contents About this guide iv 1 Introduction 1 2 Systematics -
Insects of Guam-I
Insects of Guam-I ODONATA DRAGONFLIES OF GUAM By 0. H. SWEZEY AND F. X. WILLIAMS EXPERIMENTSTATION, HAWAIIAN SUGAR PLANTERS' ASSOCIATION, HONOLULU The determinations in this paper are by F. X. Williams, and the collection notes are by 0. H. Swezey. ZYGOPTERA FAMILY COENAGRIIDAE SUBFAMILY COENAGRIINAE 1. Ischnura delicata (Hagen). Agrion delicatu111,Hagen, Zool.-bot. Ges. Wien, Verh. 8: 479, 1858. Ischnura delicata (Hagen) Selys, Acad. Belg., Bull. 2(41): 281, 1876. Fraser, Fauna Brit. Ind., Odon. 1: 360, fig. 355, 1933. Agana, May 4, Swezey, Usinger; Inarajan, May 7, 14, Swezey, Bryan; Piti, May 31, Swezey, Usinger; Sumay Road, June 25, July 15, Swezey; Piti, Aug. 24, Sept. 1, 21, Swezey; Merizo, Oct. 2, Swezey; Agat, Oct. 17, Swezey. A widely distributed species throughout southern Asia, India, Ceylon, Burma, Malaysia, Sondaic Archipelago [Sunda Islands?], Borneo, 1New Guinea, Australasia, Philippines and Samoa. Now recorded from Guam for the first time. Abundant in lowlands, especially rice fields. ANISOPTERA FAMILY AESCHNIDAE 2. Anax piraticus Kennedy, Ent. Soc. Am., Ann. 27: 346, 1934. Piti, dead specimen on bark of Pithecolobium tree, Root Agricultural School, Aug. 19, 1936, collected by a student; Piti, at light, Sept. 12, Swezey, Oct. 17, Swezey. A wary high-flying species difficult to capture. Described from a male specimen collected in Guam by Fullaway in 1911. A male specimen collected in 1936 was submitted to Dr. Kennedy for verifi cation. In reply, Dr. Kennedy stated that he had not seen the species panybcus 4 Bernice P. Bishop Museuni-Bulletin 172 Hagen with which he had compared piratirns in his original description, and now he says: "My opinion after seeing this second specimen is that it will be difficult to separate all specimens from Guam from panybeus of Celebes. -
Records of Dragonflies (Odonata) from Kabupaten Asmat and Kabupaten Mappi (Papua, Indonesia)
Suara Serangga Papua, 2011,5 (3) Januari - Maret 2011 99 Records of dragonflies (Odonata) from Kabupaten Asmat and Kabupaten Mappi (Papua, Indonesia) John Kalze' & Vincent J. Kalkman' 1 . • dia Kelompok Entomologi Papua, Kotakpos 1078, Jayapura 99010; INDONESIA Email: [email protected] 2 Nationaal Natuurhistorisch Museum - Naturalis, Postbus 9517, NL-2300 RA Leiden, THE NETHERLANDS, Email: [email protected] Abstract: Records of dragonflies collected at Katan and Senggo (both Kabupaten Mappi) and at Vriendschap River (Kabupaten Asmat) in 2009 are presented. In total 47 species belonging to seven families were collected, the majority of these belong to the Coenagrionidae (14 species) or to Libellulidae (26 species). The collection includes several poorly known species such as Plagulibasis ciliata and Nososticta rangifera. Austrocnemis maccullochi is recorded for Indonesia for the first time. One male of an undescribed Palaiargia is briefly characterized but is not officially described. Ikhtisar: Hasil survei capung, ditangkap di Katan dan Senggo (Kabupaten Mappi) dan di Sungai Vriendschap (Kabupaten Asmat) pada tahun 2009 disajikan. Seluruhnya 47 spesies mewakili tujuh famili diperoleh, kebanyakannya dari famili Coenagrionidae (14 spesies) atau dari famili Libellulidae (26 spesies). Hasilnya termasuk beberapa spesies yang pengetahuannya miskin seperti Plagulibasis ciliata dan Nososticto rangifera. Austrocnemis maccullochi ditangkap untuk pertama kali di Indonesia. Dari satu jantan dari suatu Palaiargia yang belum dipertelakan diberikan cirri-cirinya secara singkat, tetapi belum resmi diperletakan. Key-words: New Guinea, distribution. Introduction The dragonfly fauna of the southern lowlands of New Guinea is poorly known. Little fieldwork has been conducted in this region and in many cases only the more interesting species have been published. -
Field Guide to the Dragonflies of New Guinea
Jaargang 17 Supplement, december 2015 Field Guide to the Brachytron ISSN 1386-3460 Brachytron Brachytron 17 supplement Field Guide to the dragonflies of New Guinea A.G. Orr & V.J. Kalkman 3-156. Brachytron , 2015. Field Guide to the dragonflies of New Guinea. dragonflies of This book is a companion to the ‘Field Guide to the damselflies of New Guinea’ published in 2013 by the same authors and covers the ‘true’ dragonflies, or Anisoptera. With it the reader can identify the approximately 175 species presently known from New Guinea, its satellite islands and the New Guinea Bismark Archipelago. It will doubtless stimulate people to explore the streams and standing waters of New Guinea and to appreciate the wonderful diversity of dragonflies and damselflies to be found there. Over 400 copies will be donated to universities throughout New Guinea. As well as introducing students and researchers to the beauty of dragonflies on their island, the guide provides a basis to study them and use them in biodiversity studies supporting the conservation of freshwater habitats. The guide contains nearly 250 colour drawings and over 300 line drawings by Albert Orr and 36 colour photographs taken in the field mostly by Stephen Richards. Many species included have never been depicted in colour before. This book is dedicated to the memory Jaargang 15 (2), januari 2013 of Henk van Mastrigt (1946-2015) who passed away in August 2015 as he was beginning the work of translating the book. Albert Orr’s interest in the insect fauna of New Guinea dates back to undergraduate days when he made two lengthy excursions in 1971 and 1973/4, collecting butterflies and dragonflies. -
Mention in Agrion
Agrion 17(2) - July 2013 AGRION NEWSLETTER OF THE WORLDWIDE DRAGONFLY ASSOCIATION PATRON: Professor Edward O. Wilson FRS, FRSE Volume 17, Number 2 July 2013 Secretary: Dr. Jessica I. Ware, Assistant Professor, Department of Biological Sciences, 206 Boyden Hall, Rutgers University, 195 University Avenue, Newark, NJ 07102, USA. Email: [email protected]. Editors: Keith D.P. Wilson. 18 Chatsworth Road, Brighton, BN1 5DB, UK. Email: [email protected]. Graham T. Reels. 31 St Anne’s Close, Badger Farm, Winchester, SO22 4LQ, Hants, UK. Email: [email protected]. ISSN 1476-2552 Agrion 17(2) - July 2013 AGRION NEWSLETTER OF THE WORLDWIDE DRAGONFLY ASSOCIATION AGRION is the Worldwide Dragonfly Association’s (WDA’s) newsletter, published twice a year, in January and July. The WDA aims to advance public education and awareness by the promotion of the study and conservation of dragonflies (Odonata) and their natural habitats in all parts of the world. AGRION covers all aspects of WDA’s activities; it communicates facts and knowledge related to the study and conservation of dragonflies and is a forum for news and information exchange for members. AGRION is freely available for downloading from the WDA website at http://ecoevo.uvigo.es/WDA/dragonfly.htm. WDA is a Registered Charity (Not-for-Profit Organization), Charity No. 1066039/0. ________________________________________________________________________________ Editor’s notes Keith Wilson [[email protected]] Conference News The 2013 International Congress of Odonatology was successfully held 17-21, June 2013 in Friesing, Bavaria, German. Pictures and congress information are available at the Congress Website [http://www.ico2013.eu/ crbst_4.html]. A Flickr photo sharing site has been also established [http://www.flickr.com/photos/97838251@ N06/sets/72157634253243888/]. -
THE STATUS and DISTRIBUTION of Freshwater Biodiversity in Madagascar and the Indian Ocean Islands Hotspot
THE THE STATUs aNd dISTRIBUtION OF STAT U Freshwater biodIversIty in MadagasCar s a N aNd the INdIaN OCeaN IslaNds hOtspOt d d I STR Edited by Laura Máiz-Tomé, Catherine Sayer and William Darwall IUCN Freshwater Biodiversity Unit, Global Species Programme IBU t ION OF F OF ION RESHWATER N ds a BIO I N d I ar ar VERS d C N I TY IN IN sla Madagas I N C ar a ar N ea d the I the d d the I the d C N N d Madagas a O I a N O C ea N I sla N IUCN h ds Rue Mauverney 28 CH-1196 Gland O Switzerland tsp Tel: + 41 22 999 0000 Fax: + 41 22 999 0015 O www.iucn.org/redlist t the IUCN red list of threatened speciestM www.iucnredlist.org THE STATUS AND DISTRIBUTION OF freshwater biodiversity in Madagascar and the Indian Ocean islands hotspot Edited by Laura Máiz-Tomé, Catherine Sayer and William Darwall IUCN Freshwater Biodiversity Unit, Global Species Programme The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN, or other participating organisations. This publication has been made possible by funding from The Critical Ecosystem Partnership Fund. Published by: IUCN Cambridge, UK in collaboration with IUCN Gland, Switzerland Copyright: © 2018 IUCN, International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorised without prior written permission from the copyright holder provided the source is fully acknowledged. -
Survey of Anisoptera Diversity in Flood Prone Areas in Tirurangadi Taluk of Kerala,India
bioRxiv preprint doi: https://doi.org/10.1101/2020.06.28.168336; this version posted June 29, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-ND 4.0 International license. Survey of Anisoptera diversity in flood prone areas in Tirurangadi taluk of Kerala,India Arshad Kalliyil*, Jasna Sherin MK, Ashiba Amal K, Nimna Noushad, Shibitha P, Hency CT, Fathimath Sahla P and Bini Mathew Department of Zoology, PSMO College Tirurangadi, Malappuram , Kerala , India, 676306 *Correspondence: Arshad Kalliyil, Muttayil Thodi, Chenakkalangadi, Malappuram- 673636, Kerala, India. Email: [email protected] bioRxiv preprint doi: https://doi.org/10.1101/2020.06.28.168336; this version posted June 29, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-ND 4.0 International license. | 2 Abstract Biodiversity forms the foundation of the vast array of ecosystem that critically contribute to human well being. Biodiversity is important in human managed as well as natural ecosystems. The changing status of insects and other invertebrates is the key indicator of biodiversity and environment that shapes it. The order Odonata comes under the class insecta .Odonata are divided into two suborders; Zygoptera (damselflies) and Anisoptera (dragonflies). Natural calamities can alter the ecosystem and thereby biodiversity drastically. This study was conducted in Tirurangadi taluk of kerala ,India which is a flood prone taluk due to the over flow of the Kadalundi river during monsoon season. -
Australian Dragonfly (Odonata) Larvae: Descriptive History and Identification
Memoirs of Museum Victoria 72: 73–120 (2014) Published XX-XX-2014 ISSN 1447-2546 (Print) 1447-2554 (On-line) http://museumvictoria.com.au/about/books-and-journals/journals/memoirs-of-museum-victoria/ Australian Dragonfly (Odonata) Larvae: Descriptive history and identification G. THEISCHINGER1 AND I. ENDERSBY2 1 NSW Department of Planning and Environment, Office of Environment and Heritage, PO Box 29, Lidcombe NSW 1825 Australia; [email protected] 2 56 Looker Road, Montmorency, Vic. 3094 Abstract Theischinger, G. and Endersby, I. 2014. Australian Dragonfly (Odonata) Larvae: Descriptive history and identification. Memoirs of the Museum of Victoria XX: 73-120. To improve the reliability of identification for Australian larval Odonata, morphological and geographic information is summarised for all species. All known references that contain information on characters useful for identification of larvae are presented in an annotated checklist. For polytypic genera information is provided to clarify whether each species can already, or cannot yet, be distinguished on morphological characters, and whether and under which conditions geographic locality is sufficient to make a diagnosis. For each species the year of original description and of first description of the larva, level of confidence in current identifications, and supportive information, are included in tabular form. Habitus illustrations of generally final instar larvae or exuviae for more than 70% of the Australian dragonfly genera are presented. Keywords Odonata, Australia, larvae, descriptive history, identification Introduction literature on dragonfly larvae ranges from brief descriptions or line drawings of single structures in single species to The size, colour, tremendous flight abilities and unusual comprehensive revisions (including colour photos and keys) of reproductive behaviours of dragonflies make them one of the large taxonomic groups.