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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. -
2017 Denver, CO
Entomological Collections Network Annual Meeting Saturday, November 4 – Sunday, November 5, 2017 Denver Convention Center, Denver, CO Saturday, November 4, 2017 Denver Convention Center, Meeting Room 607 7:00–8:10 am Registration and Coffee 8:10–8:15 am Welcome and Announcements CONTRIBUTED TALKS SESSION 1 Moderator: Andrew B.T. Smith, Canadian Museum of Nature, Ottawa, ON, CANADA Timekeeper: Mark Metz, USDA Systematic Entomology Laboratory, National Museum of Natural History, Washington, DC, USA 8:15–8:27 am Rancho La Brea Insects: Recent Methodological Advances Enable Diverse Lines of Research of the Most Extensive Quaternary Insect Collection Anna Holden (1,2,3), John Southon (4), Kipling Will (5), Matthew Kirby (6), Rolf Aalbu (7) & Molly Markey (8) (1) American Museum of Natural History, New York City, NY, USA; (2) La Brea Tar Pits and Museum, Los Angeles, CA, USA; (3) Natural History Museum of Los Angeles County, Los Angeles, CA, USA; (4) UC Irvine, Irvine, CA, USA; (5) University of California, Berkeley, CA, USA; (6) California State, Fullerton, Fullerton, CA, USA; (7) California Academy of Sciences, San Francisco, CA, USA; (8) AIR Worldwide, Boston, MA, USA While the Rancho La Brea Tar Pits (RLB) constitutes the richest Ice Age locality and famous for its vast collection of large extinct mammals and birds, its insect collection is even more extensive yet has remained understudied. A persistent problem with stratigraphic correlation at this site is that asphalt flows are characteristically intermittent and discontinuous, which can result in the mixing fossils of significantly different ages. New methods of AMS radiocarbon dating of insect chitin in combination with georeferenced- based climate extraction methods circumvent this lack of stratigraphy and increasing the significance of RLB insects as paleoenvironmental indicators by enabling placement of insects’ climate restrictions along a chronology for the first time. -
Lamprey, Hagfish
Agnatha - Lamprey, Kingdom: Animalia Phylum: Chordata Super Class: Agnatha Hagfish Agnatha are jawless fish. Lampreys and hagfish are in this class. Members of the agnatha class are probably the earliest vertebrates. Scientists have found fossils of agnathan species from the late Cambrian Period that occurred 500 million years ago. Members of this class of fish don't have paired fins or a stomach. Adults and larvae have a notochord. A notochord is a flexible rod-like cord of cells that provides the main support for the body of an organism during its embryonic stage. A notochord is found in all chordates. Most agnathans have a skeleton made of cartilage and seven or more paired gill pockets. They have a light sensitive pineal eye. A pineal eye is a third eye in front of the pineal gland. Fertilization of eggs takes place outside the body. The lamprey looks like an eel, but it has a jawless sucking mouth that it attaches to a fish. It is a parasite and sucks tissue and fluids out of the fish it is attached to. The lamprey's mouth has a ring of cartilage that supports it and rows of horny teeth that it uses to latch on to a fish. Lampreys are found in temperate rivers and coastal seas and can range in size from 5 to 40 inches. Lampreys begin their lives as freshwater larvae. In the larval stage, lamprey usually are found on muddy river and lake bottoms where they filter feed on microorganisms. The larval stage can last as long as seven years! At the end of the larval state, the lamprey changes into an eel- like creature that swims and usually attaches itself to a fish. -
Eptatretus Stoutii)
CARDIAC CONTROL IN THE PACIFIC HAGFISH (EPTATRETUS STOUTII) by Christopher Mark Wilson B.Sc., University of Manchester, 2007 A THESIS SUBMITTED IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY in The Faculty of Graduate and Postdoctoral Studies (Zoology) THE UNIVERSITY OF BRITISH COLUMBIA (Vancouver) October 2014 © Christopher Mark Wilson, 2014 ABSTRACT The Pacific hagfish (Eptatretus stoutii), being an extant ancestral craniate, possesses the most ancestral craniate-type heart with valved chambers, a response to increased filling pressure with increased stroke volume (Frank-Starling mechanism), and myogenic contractions. Unlike all other known craniate hearts, this heart receives no direct neural stimulation. Despite this, heart rate can vary four-fold during a prolonged, 36-h anoxic challenge followed by a normoxic recovery period, with heart rate decreasing in anoxia, and increasing beyond routine rates during recovery, a remarkable feat for an aneural heart. This thesis is a study of how the hagfish can regulate heart rate without the assistance of neural stimulation. A major role of hyperpolarization-activated cyclic nucleotide-activated (HCN) channels in heartbeat initiation was indicated by pharmacological application of zatebradine to spontaneously contracting, isolated hearts, which stopped atrial contraction and vastly reduced ventricular contraction. Tetrodotoxin inhibition of voltage-gated Na+ channels induced an atrioventricular block suggesting these channels play a role in cardiac conduction. Partial cloning of HCN channel mRNA extracted from hagfish hearts revealed six HCN isoforms, two hagfish representatives of vertebrate HCN2 (HCN2a and HCN2b), three of HCN3 (HCN3a, HCN3b and HCN3c) and one HCN4. Two paralogs of HCN3b were discovered, however, HCN3a dominated the expression of ii HCN isoforms followed by HCN4. -
A Dichotomous Key for the Identification of the Cockroach Fauna (Insecta: Blattaria) of Florida
Species Identification - Cockroaches of Florida 1 A Dichotomous Key for the Identification of the Cockroach fauna (Insecta: Blattaria) of Florida Insect Classification Exercise Department of Entomology and Nematology University of Florida, Gainesville 32611 Abstract: Students used available literature and specimens to produce a dichotomous key to species of cockroaches recorded from Florida. This exercise introduced students to techniques used in studying a group of insects, in this case Blattaria, to produce a regional species key. Producing a guide to a group of insects as a class exercise has proven useful both as a teaching tool and as a method to generate information for the public. Key Words: Blattaria, Florida, Blatta, Eurycotis, Periplaneta, Arenivaga, Compsodes, Holocompsa, Myrmecoblatta, Blatella, Cariblatta, Chorisoneura, Euthlastoblatta, Ischnoptera,Latiblatta, Neoblatella, Parcoblatta, Plectoptera, Supella, Symploce,Blaberus, Epilampra, Hemiblabera, Nauphoeta, Panchlora, Phoetalia, Pycnoscelis, Rhyparobia, distributions, systematics, education, teaching, techniques. Identification of cockroaches is limited here to adults. A major source of confusion is the recogni- tion of adults from nymphs (Figs. 1, 2). There are subjective differences, as well as morphological differences. Immature cockroaches are known as nymphs. Nymphs closely resemble adults except nymphs are generally smaller and lack wings and genital openings or copulatory appendages at the tip of their abdomen. Many species, however, have wingless adult females. Nymphs of these may be recognized by their shorter, relatively broad cerci and lack of external genitalia. Male cockroaches possess styli in addition to paired cerci. Styli arise from the subgenital plate and are generally con- spicuous, but may also be reduced in some species. Styli are absent in adult females and nymphs. -
Jawless Fishes of the World
Jawless Fishes of the World Jawless Fishes of the World: Volume 1 Edited by Alexei Orlov and Richard Beamish Jawless Fishes of the World: Volume 1 Edited by Alexei Orlov and Richard Beamish This book first published 2016 Cambridge Scholars Publishing Lady Stephenson Library, Newcastle upon Tyne, NE6 2PA, UK British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Copyright © 2016 by Alexei Orlov, Richard Beamish and contributors All rights for this book reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owner. ISBN (10): 1-4438-8582-7 ISBN (13): 978-1-4438-8582-9 TABLE OF CONTENTS Volume 1 Preface ........................................................................................................ ix M. Docker Part 1: Evolution, Phylogeny, Diversity, and Taxonomy Chapter One ................................................................................................. 2 Molecular Evolution in the Lamprey Genomes and Its Relevance to the Timing of Whole Genome Duplications T. Manousaki, H. Qiu, M. Noro, F. Hildebrand, A. Meyer and S. Kuraku Chapter Two .............................................................................................. 17 Molecular Phylogeny and Speciation of East Asian Lampreys (genus Lethenteron) with reference to their Life-History Diversification Y. Yamazaki and -
Guide to the Coastal Marine Fishes of California
STATE OF CALIFORNIA THE RESOURCES AGENCY DEPARTMENT OF FISH AND GAME FISH BULLETIN 157 GUIDE TO THE COASTAL MARINE FISHES OF CALIFORNIA by DANIEL J. MILLER and ROBERT N. LEA Marine Resources Region 1972 ABSTRACT This is a comprehensive identification guide encompassing all shallow marine fishes within California waters. Geographic range limits, maximum size, depth range, a brief color description, and some meristic counts including, if available: fin ray counts, lateral line pores, lateral line scales, gill rakers, and vertebrae are given. Body proportions and shapes are used in the keys and a state- ment concerning the rarity or commonness in California is given for each species. In all, 554 species are described. Three of these have not been re- corded or confirmed as occurring in California waters but are included since they are apt to appear. The remainder have been recorded as occurring in an area between the Mexican and Oregon borders and offshore to at least 50 miles. Five of California species as yet have not been named or described, and ichthyologists studying these new forms have given information on identification to enable inclusion here. A dichotomous key to 144 families includes an outline figure of a repre- sentative for all but two families. Keys are presented for all larger families, and diagnostic features are pointed out on most of the figures. Illustrations are presented for all but eight species. Of the 554 species, 439 are found primarily in depths less than 400 ft., 48 are meso- or bathypelagic species, and 67 are deepwater bottom dwelling forms rarely taken in less than 400 ft. -
MADAGASCAR HISSING COCKROACH Class Order Family Genus Species Insecta Blattaria Blaberidae Gromphadorhina Portentosa
MADAGASCAR HISSING COCKROACH Class Order Family Genus Species Insecta Blattaria Blaberidae Gromphadorhina portentosa Range: Madagascar Habitat: Decaying leaf litter, rotting wood on forest floors. Niche: Nocturnal, omnivorous, terrestrial Diet: Wild: Scavengers, decaying plant and animal material Zoo: Finely ground chick or hog meal, vegetables, fruit Special Adaptations: Large, wingless species. Males and females are the same size at maturity, averaging three to four inches. Males are easily distinguished from females by the presence of two horns on their prothorax. Females lack these horns. Further methods of distinguishing the males from females include looking at the thorax, the antennae, and at the tip of the abdomen. In the male, the prothorax stands out in two protuberances, making the prothorax appear to be the head of a vertebrate animal. Antennae in females lack hair, and the abdomen in males has a narrower ventral plate than that of the female. This species communicates by a loud hissing sound made by air forced through spiracles on the sides of their bodies. Females are ovoviparous; they bear live young. The female retains the ootheca (egg case) inside her body, and after birth, the young will feed on the empty egg packet, which is passed after they are born. At warm temperatures, the young will reach adult size in 2-3 months. Other: They lack the odor usually associated with cockroaches or their feces. They do not bite and will usually hide when disturbed. TROPICAL WOOD COCKROACH Class Order Family Genus Species Insecta Blattaria Blattidae Blaberus spp Range: Central and South America Habitat: Tropical & subtropical forests, humidity above 60% Niche: Nocturnal, omnivorous, scavengers, terrestrial Diet: Wild: decaying plant and animal material Blaberus giganteus Zoo: Special Adaptations: Cockroaches leave chemical trails in their feces as well as emitting airborne pheromones for swarming and mating. -
Fishes-Of-The-Salish-Sea-Pp18.Pdf
NOAA Professional Paper NMFS 18 Fishes of the Salish Sea: a compilation and distributional analysis Theodore W. Pietsch James W. Orr September 2015 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce Papers NMFS National Oceanic and Atmospheric Administration Kathryn D. Sullivan Scientifi c Editor Administrator Richard Langton National Marine Fisheries Service National Marine Northeast Fisheries Science Center Fisheries Service Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Offi ce of Science and Technology Fisheries Research and Monitoring Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientifi c Publications Offi ce 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service - The NOAA Professional Paper NMFS (ISSN 1931-4590) series is published by the Scientifi c Publications Offi ce, National Marine Fisheries Service, The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original NOAA, 7600 Sand Point Way NE, research reports, taxonomic keys, species synopses, fl ora and fauna studies, and data- Seattle, WA 98115. intensive reports on investigations in fi shery science, engineering, and economics. The Secretary of Commerce has Copies of the NOAA Professional Paper NMFS series are available free in limited determined that the publication of numbers to government agencies, both federal and state. They are also available in this series is necessary in the transac- exchange for other scientifi c and technical publications in the marine sciences. -
Arthropods and the Current Great Mass Extinction: Effective Themes to Decrease Arthropod Fear and Disgust and Increase Positive Environmental Beliefs in Children?
International Journal Journal of Environmental of Environmental & Science & Educat Scienceion Education (2014), 9, 197-214 Vol. 3, No. 3, July 2008, xx-xx Arthropods and the Current Great Mass Extinction: Effective Themes to Decrease Arthropod Fear and Disgust and Increase Positive Environmental Beliefs in Children? Amy Wagler The University of Texas at El Paso Ron Wagler The University of Texas at El Paso Received 16 October 2013; Accepted 14 February 2014 Doi: 10.12973/ijese.2014.211a Earth is experiencing a great mass extinction (GME) that has been caused by the environmentally destructive activities of humans. This GME is having and will have profound effects on Earth’s biodiversity if environmental sustainability is not reached. Activities and curriculum tools have been developed to assist teachers in integrating the current GME theme into their existing curriculum. There has also been a recent appeal to incorporate the current GME theme into science and environmental education research but this research has yet to be conducted. This study presents the first time the current GME theme has been assessed in a research setting. This study analyzed the effect living Poecilotheria spider activities had on United States children. The variables measured included 1) human fear toward the Poecilotheria spiders; 2) human disgust toward the Poecilotheria spiders; and 3) human environmental beliefs associated with the current GMEs impact on the Poecilotheria spiders. New to this study is the finding that the use of living spiders in a positive educational setting that addresses the current GME are effective tools in decreasing fear and disgust and increasing positive environmental beliefs toward Poecilotheria spiders in children. -
Hagfish Feeding Habits Along a Depth Gradient Inferred from Stable Isotopes
Vol. 485: 223–234, 2013 MARINE ECOLOGY PROGRESS SERIES Published June 27 doi: 10.3354/meps10341 Mar Ecol Prog Ser OPENPEN ACCESSCCESS Hagfish feeding habits along a depth gradient inferred from stable isotopes Vincent Zintzen1,*, Karyne M. Rogers2, Clive D. Roberts1, Andrew L. Stewart1, Marti J. Anderson3 1Museum of New Zealand Te Papa Tongarewa, 169 Tory Street, Wellington, New Zealand 2National Isotope Centre, GNS Science, 30 Gracefield Rd, Gracefield 5010, Lower Hutt 5040, New Zealand 3New Zealand Institute for Advanced Study (NZIAS), Massey University, Albany Campus, Auckland, New Zealand ABSTRACT: Feeding habits of 3 hagfish species were investigated along a depth gradient (~50 to 900 m) in New Zealand using nitrogen (δ15N) and carbon (δ13C) stable isotopes. Neomyxine bini- plicata had the lowest mean δ15N value (14.2‰), followed by Eptatretus cirrhatus (14.9 ‰) and Eptatretus sp. 1 (15.8‰). Neomyxine biniplicata (~50 m depth) was characterized by (1) relative low lipid content in muscles and (2) consistent body condition index which together with its trophic position indicated that this species probably acquires its food by active predation, supple- mented by opportunistic scavenging. Eptatretus cirrhatus (48 to 912 m) and Eptatretus sp. 1 (290 to 922 m) had similar morphology, but their δ15N signature indicated that they were feeding on slightly different trophic levels. For Eptatretus sp. 1, the combination of (1) variable lipid content, indicating phases of feeding and fasting, (2) decreasing body condition index with depth, indica- ting less regular feeding at depth, (3) increasing δ15N with depth and (4) decreasing δ13C signature with depth, pointed towards a feeding behaviour specialized in scavenging on large but rare falls of high-level predators such as whales, sharks or bony fishes. -
Arthropods: Attitude and Incorporation in Preservice Elementary Teachers
International Journal Journal of Environmental of Environmental & Science & Educat Scienceion Education Vol. 6, No. 3, July 2011, 229-250 Vol. 3, No. 3, July 2008, xx-xx Arthropods: Attitude and incorporation in preservice elementary teachers Ron Wagler Amy Wagler Received 23 November 2010; Accepted 11 April 2011 Invertebrates perform many beneficial and essential ecological services for humans. Despite this, the general public tends to view them negatively. Preservice elementary teachers often find themselves in a tenuous position because they possess the same negativity toward invertebrates as the general public but have been commissioned by Uni- ted States of America national and state standards to teach their future students about the very invertebrates they distain. This study investigated the effect frequent direct contact with Madagascar hissing cockroaches (Gromphadorhina portentosa) in an educational set- ting had on preservice elementary teacher‟s arthropod (i.e., a subset of invertebrates) attitu- de and likelihood of arthropod incorporation in future science curriculum. A pre/post randomized design with a control group was used for the study. Preservice elementary teachers that received frequent direct contact with Madagascar hissing cockroaches in an educational setting during their preservice training programs had their attitudes and beliefs changed in a positive way toward that arthropod but not toward other arthropods. Implications concerning this finding, and other findings associated with the study, are discussed. Keywords: