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Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea
Brigham Young University BYU ScholarsArchive Theses and Dissertations 2018-07-01 Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea Yelena Marlese Pacheco Brigham Young University Follow this and additional works at: https://scholarsarchive.byu.edu/etd Part of the Life Sciences Commons BYU ScholarsArchive Citation Pacheco, Yelena Marlese, "Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea" (2018). Theses and Dissertations. 7444. https://scholarsarchive.byu.edu/etd/7444 This Thesis is brought to you for free and open access by BYU ScholarsArchive. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea Yelena Marlese Pacheco A thesis submitted to the faculty of Brigham Young University in partial fulfillment of the requirements for the degree of Master of Science Michael F. Whiting, Chair Sven Bradler Seth M. Bybee Steven D. Leavitt Department of Biology Brigham Young University Copyright © 2018 Yelena Marlese Pacheco All Rights Reserved ABSTRACT Ecomorph Convergence in Stick Insects (Phasmatodea) with Emphasis on the Lonchodinae of Papua New Guinea Yelena Marlese Pacheco Department of Biology, BYU Master of Science Phasmatodea exhibit a variety of cryptic ecomorphs associated with various microhabitats. Multiple ecomorphs are present in the stick insect fauna from Papua New Guinea, including the tree lobster, spiny, and long slender forms. While ecomorphs have long been recognized in phasmids, there has yet to be an attempt to objectively define and study the evolution of these ecomorphs. -
1 It's All Geek to Me: Translating Names Of
IT’S ALL GEEK TO ME: TRANSLATING NAMES OF INSECTARIUM ARTHROPODS Prof. J. Phineas Michaelson, O.M.P. U.S. Biological and Geological Survey of the Territories Central Post Office, Denver City, Colorado Territory [or Year 2016 c/o Kallima Consultants, Inc., PO Box 33084, Northglenn, CO 80233-0084] ABSTRACT Kids today! Why don’t they know the basics of Greek and Latin? Either they don’t pay attention in class, or in many cases schools just don’t teach these classic languages of science anymore. For those who are Latin and Greek-challenged, noted (fictional) Victorian entomologist and explorer, Prof. J. Phineas Michaelson, will present English translations of the scientific names that have been given to some of the popular common arthropods available for public exhibits. This paper will explore how species get their names, as well as a brief look at some of the naturalists that named them. INTRODUCTION Our education system just isn’t what it used to be. Classic languages such as Latin and Greek are no longer a part of standard curriculum. Unfortunately, this puts modern students of science at somewhat of a disadvantage compared to our predecessors when it comes to scientific names. In the insectarium world, Latin and Greek names are used for the arthropods that we display, but for most young entomologists, these words are just a challenge to pronounce and lack meaning. Working with arthropods, we all know that Entomology is the study of these animals. Sounding similar but totally different, Etymology is the study of the origin of words, and the history of word meaning. -
Printed ISSN 0966-0011
Biographies of Phasmatologists – 2. George Robert Gray. P.E. Bragg, 8 The Lane, Awsworth, Nottinghamshire, NG16 2QP, U.K. Abstract George Robert Gray (1808-1872) was an English zoologist and author. His life and phasmid work is outlined. He described half the known species of phasmids at that time and is best known for his work on leaf insects and Australian phasmids. He also produced the first significant catalogue of world species. Key words Phasmida, Phasmatologist, G.R. Gray, Biography. George Robert Gray (1808-1872) George Robert Gray, an English zoologist and author, was born in Chelsea on 8th July 1808. He was born to a family of natural historians; his father, Samuel Gray, was a pharmacologist and botanist; his elder brother, John, went on to become Keeper of Zoology at the British Museum. In 1833 he was one of the founder members of the Entomological Society of London (now the Royal Entomological Society) and was Secretary in the first year. Gray started work at the British Museum in 1831 and went on to became Senior Assistant of the Zoology Department. He contributed the entomological section to an English edition of Cuvier's Animal Kingdom in which he described his first phasmid, Phyllium bioculatum in 1832. He began his museum work by cataloguing insects, and published an Entomology of Australia (1833). In addition to his work on phasmids, Gray described many species of Lepidoptera and his book Descriptions and Figures of some new Lepidopterous Insects chiefly from Nepal (1846) is considered an important work. Entomologists who are not familiar with Gray’s life story may be unaware that he is most famous for his work on birds; he did relatively little work on insects. -
Phasmida (Stick and Leaf Insects)
● Phasmida (Stick and leaf insects) Class Insecta Order Phasmida Number of families 8 Photo: A leaf insect (Phyllium bioculatum) in Japan. (Photo by ©Ron Austing/Photo Researchers, Inc. Reproduced by permission.) Evolution and systematics Anareolatae. The Timematodea has only one family, the The oldest fossil specimens of Phasmida date to the Tri- Timematidae (1 genus, 21 species). These small stick insects assic period—as long ago as 225 million years. Relatively few are not typical phasmids, having the ability to jump, unlike fossil species have been found, and they include doubtful almost all other species in the order. It is questionable whether records. Occasionally a puzzle to entomologists, the Phasmida they are indeed phasmids, and phylogenetic research is not (whose name derives from a Greek word meaning “appari- conclusive. Studies relating to phylogeny are scarce and lim- tion”) comprise stick and leaf insects, generally accepted as ited in scope. The eggs of each phasmid are distinctive and orthopteroid insects. Other alternatives have been proposed, are important in classification of these insects. however. There are about 3,000 species of phasmids, although in this understudied order this number probably includes about 30% as yet unidentified synonyms (repeated descrip- Physical characteristics tions). Numerous species still await formal description. Stick insects range in length from Timema cristinae at 0.46 in (11.6 mm) to Phobaeticus kirbyi at 12.9 in (328 mm), or 21.5 Extant species usually are divided into eight families, in (546 mm) with legs outstretched. Numerous phasmid “gi- though some researchers cite just two, based on a reluctance ants” easily rank as the world’s longest insects. -
(Walking Leaves) (Insecta, Orthoptera) 129-141 ©Zoologische Staatssammlung München;Download
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Spixiana, Zeitschrift für Zoologie Jahr/Year: 2003 Band/Volume: 026 Autor(en)/Author(s): Zompro Oliver, Größer Detlef Artikel/Article: A generic revision of the insect order Phasmatodea: The genera of the areolate stick insect family Phylliidae (Walking Leaves) (Insecta, Orthoptera) 129-141 ©Zoologische Staatssammlung München;download: http://www.biodiversitylibrary.org/; www.biologiezentrum.at -> SPIXIANA 26 129-141 München, Ol. Juli 2003 ISSN 0341-8391 A generic revision of the insect order Phasmatodea: The genera of the areolate stick insect family Phylliidae (Walking Leaves) (Insecta, Orthoptera) Oliver Zompro & Detlef Größer Zompro, O. & D. Größer (2003): A generic revision of the insect order Phasma- todea: The genera of the areolate stick insect family Phviliidae (Walking Leaves) (Insecta: Orthoptera). - Spixiana 26/2: 129-141 The genera of the family Phylliidae (Walking Leaves) (Phasmatodea: Areoiatae) are revised and the relationships between them discussed. Nniiopln/Uiuin Redten- bacher, 1906 differs strikingly from the other genera and is transferred in the Nanophylliini, trib. nov. A key to genera and species is provided. Nniiopliylliiim adisi, spec. nov. from New Guinea is described for the first time. The paper includes a key to the species of Nmwpln/Uiiiin. Dr. Oliver Zompro, Max-Planck-Institut für Limnologie, Arbeitsgruppe Tro- penökologie, August-ThienemamvStraße 2, D-24306 Plön, Germany; e-mail: [email protected]; Website: www.sungaya.de Detlef Größer, Ernst-Lemmer-Ring 119, D-14165 Berlin, Germany; e-mail: [email protected]; Website: www.Phvllium.de Introduction Material and methods The species of the areolate family Phylliidae are Material in various public and private collections was well known as "Walking Leaves" or "Leaf Insects". -
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. -
Ancient Rapid Radiations of Insects: Challenges for Phylogenetic Analysis
ANRV330-EN53-23 ARI 2 November 2007 18:40 Ancient Rapid Radiations of Insects: Challenges for Phylogenetic Analysis James B. Whitfield1 and Karl M. Kjer2 1Department of Entomology, University of Illinois, Urbana, Illinois 61821; email: jwhitfi[email protected] 2Department of Ecology, Evolution and Natural Resources, Rutgers University, New Brunswick, New Jersey 08901; email: [email protected] Annu. Rev. Entomol. 2008. 53:449–72 Key Words First published online as a Review in Advance on diversification, molecular evolution, Palaeoptera, Orthopteroidea, September 17, 2007 fossils The Annual Review of Entomology is online at ento.annualreviews.org Abstract by UNIVERSITY OF ILLINOIS on 12/18/07. For personal use only. This article’s doi: Phylogenies of major groups of insects based on both morphological 10.1146/annurev.ento.53.103106.093304 and molecular data have sometimes been contentious, often lacking Copyright c 2008 by Annual Reviews. the data to distinguish between alternative views of relationships. Annu. Rev. Entomol. 2008.53:449-472. Downloaded from arjournals.annualreviews.org All rights reserved This paucity of data is often due to real biological and historical 0066-4170/08/0107-0449$20.00 causes, such as shortness of time spans between divergences for evo- lution to occur and long time spans after divergences for subsequent evolutionary changes to obscure the earlier ones. Another reason for difficulty in resolving some of the relationships using molecu- lar data is the limited spectrum of genes so far developed for phy- logeny estimation. For this latter issue, there is cause for current optimism owing to rapid increases in our knowledge of comparative genomics. -
The Survival of Newly-Hatched Leaf Insects. Amelia Hanibeltz, Yoko Nakamura, Alison Imms, and Eva Abdullah, Overseas Children's School, Pelawatte, P.O
The survival of newly-hatched leaf insects. Amelia Hanibeltz, Yoko Nakamura, Alison Imms, and Eva Abdullah, Overseas Children's School, Pelawatte, P.O. Box 9, Battaramulla, Sri Lanka. Key words Phasmida, Phyllium bioculatum, Predation, Dispersal, Ants. Introduction Leaf insects belong to the Phylliidae family of leaf and stick insects. They are only found in tropical Asia, Australia, and the Seychelles. There may be around twenty species of Phyllium (Brock, 1992: 46). The species we were studying was Phyllium bioculatum Gray. They are red upon hatching but tum green within three to seven days. They possess no defences such as sting, taste, etc. (as far as we know), relying on their ability to camouflage themselves against leaves. They are hatched from eggs which are laid at the rate of about three per day per female. Once hatched, the insects take 95-110 days to become fully grown, males maturing more quickly than females. Female leaf insects are heavy-bodied and flightless, while males are winged and fly freely. The average female will lay perhaps 500 eggs in her lifetime yet on average only two need to survive to maturity to maintain the population. What are the main biological controls that limit the population? Red ants of the genus Oecophylla are common inhabitants of the trees which leaf insects use as their food plants. The ants make their nests by gluing leaves together with a kind of silk from the mandibles of their larvae, which they wield in their jaws. These ants not only spray formic acid from a modified sting gland but also use it in their bite, cocking the abdomen over the head and releasing acid onto the jaws (Skaife, 1979: 250). -
The Phasmid Study Group Newsletter No
The Phasmid Study Group Newsletter No. 122 June 2010 ISSN 0268-3806 Male Brasidas foveolatus with spermatophores. PSG SUMMER MEETING, Saturday, 10th JULY 2010.........................................................................2 News, Information & Updates ......................................................................................................................3 The Committee..........................................................................................................................................3 Diary Dates................................................................................................................................................3 Articles, Reviews & Submissions.................................................................................................................3 Book Review: Big Bugs Life~size...........................................................................................................3 Book Announcement:................................................................................................................................4 Mantids of the Euro-Mediterranean Area .................................................................................................4 Culture survey 2010 ..................................................................................................................................5 Book Announcement: Silent Summer: The State of Wildlife in Britain and Ireland ..............................9 Spermatophores from PSG 301 Brasidas -
Phasmid Studies Volume 15 Issues 1&2
Printed ISSN 0966-0011 Online ISSN 1750-3329 PHASMID STUDIES Volume 15, numbers 1 & 2. March 2007. Editor: Dr. P.E. Bragg. Produced by the Phasmid Study Group The Phasmid Study Group. The Phasmid Study Group (PSG) was formed in 1980 to foster the study of phasmids. The group currently has several hundred members worldwide. The membership ranges from young children to professional entomologists. The PSG holds regular meetings and presents displays at all the major entomological exhibitions in the U.K. The PSG places emphasis on study by rearing and captive breeding and has a panel of breeders who distribute livestock to other members. The PSG produces two publications which are issued free to members. The Phasmid Study Group Newsletter is issued quarterly and contains news items, livestock information, details of exhibitions and meetings, and a variety of short articles on all aspects of phasmids. Phasmid Studies is issued on-line and in print. Typically it is produced biannually, in March and September, but this is currently under review. It contains longer articles on all aspects of phasmids, with an emphasis on natural history, captive breeding, taxonomy, and behavioural studies. Each issue contains abstracts of papers from other recent publications. Details of membership may be obtained from the Treasurer and Membership Secretary, Paul Brock, "Papillon", 40 Thorndike Road, Slough, Berks, SL2 1SR, U.K. Annual subscription rates are currently: U.K. £12.00; Europe £14.00; Worldwide £15.00. Phasma. This is a Dutch-Belgian group with similar aims to the Phasmid Study Group. It produces a quarterly newsletter, Phasma, which is published in Dutch. -
Standardisation of Bioacoustic Terminology for Insects
Biodiversity Data Journal 8: e54222 doi: 10.3897/BDJ.8.e54222 Research Article Standardisation of bioacoustic terminology for insects Edward Baker‡, David Chesmore‡ ‡ University of York, York, United Kingdom Corresponding author: Edward Baker ([email protected]) Academic editor: Therese Catanach Received: 12 May 2020 | Accepted: 22 Jul 2020 | Published: 04 Aug 2020 Citation: Baker E, Chesmore D (2020) Standardisation of bioacoustic terminology for insects. Biodiversity Data Journal 8: e54222. https://doi.org/10.3897/BDJ.8.e54222 Abstract After reviewing the published literature on sound production in insects, a standardised terminology and controlled vocabularies have been created. This combined terminology has potential for use in automated identification systems, evolutionary studies, and other use cases where the synthesis of bioacoustic traits from the literature is required. An example implementation has been developed for the BioAcoustica platform. It is hoped that future development of controlled vocabularies will become a community effort. Keywords insect, sound production, vocabulary, bioacoustics Introduction "Two dangers face the student seeking to rationalize and codify a terminology that has grown up empirically and that is beginning to differentiate regionally or according to faculty or in other ways - as must always tend to happen. One danger is that of legislating prematurely and clumsily for hypothetical future requirements; the other is a too easy-going and long-sustained attitude of laissez-faire arising from wishing to let the mud settle before trying to penetrate the shadows of often chaotic and obscure usages. If the former danger © Baker E, Chesmore D. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. -
Additional Records of Mantodea and Phasmida from Andaman and Nicobar Islands
Rec. zool. Surv. India: Vol. 117(3)/ 264-273, 2017 ISSN (Online) : (Applied for) DOI: 10.26515/rzsi/v117/i3/2017/120969 ISSN (Print) : 0375-1511 Additional records of Mantodea and Phasmida from Andaman and Nicobar Islands G. Srinivasan1*, C. Surendar1, Parbati Chatterjee2 and Tushar Kanti Mukherjee3 1Zoological Survey of India, Marine Biology Regional Centre, 130, Santhome High Road, Mylapore, Chennai – 600004, Tamil Nadu, India; [email protected], [email protected] 2Vidyasagar Evening College, Kolkata – 700006, West Bengal, India; [email protected] 365A/6, Swinhoe Lane, Kolkata, West Bengal, India; [email protected] Abstract Mantids belonging to 5 genera and 6 species (3 species new record) and phasmids belonging to 3 genera and 4 species (2 species new record) were collected from the islands of Andaman and Nicobar. Keywords: Andaman and Nicobar islands, Mantodea, Phasmida, Records Introduction Hierodula tenuidentata Saussure, 1869, Hierodula nicobarica Mukherjee, 1995, Mesopteryx robusta Wood- The Zoological Survey of India undertook surveys in the Mason, 1882, Statilia apicalis (Saussure, 1871) and Statilia islands of Andaman and Nicobar in 2013-14 and 2016 maculata (Thunberg, 1784). for the mantids and phasmids. During these surveys, 6 Phasmids are very timid, slow walking, nocturnal, species of mantids belonging to 5 genera were collected herbivorous stick-like insects. They have great power to of which 2 genera and 3 species are new record. The mimic and perfectly blend with the environment to avoid phasmids collected during the surveys belonged to 3 predation. The knowledge on Indian phasmids is scanty and genera and 4 species of which 1 genus, 1 subgenus and 2 fragmentary.