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Ancient Roaches Further Exemplify 'No Land Return' in Aquatic Insects
Gondwana Research 68 (2019) 22–33 Contents lists available at ScienceDirect Gondwana Research journal homepage: www.elsevier.com/locate/gr Ancient roaches further exemplify ‘no land return’ in aquatic insects Peter Vršanský a,b,c,d,1, Hemen Sendi e,⁎,1, Danil Aristov d,f,1, Günter Bechly g,PatrickMüllerh, Sieghard Ellenberger i, Dany Azar j,k, Kyoichiro Ueda l, Peter Barna c,ThierryGarciam a Institute of Zoology, Slovak Academy of Sciences, Dúbravská cesta 9, 845 06 Bratislava, Slovakia b Slovak Academy of Sciences, Institute of Physics, Research Center for Quantum Information, Dúbravská cesta 9, Bratislava 84511, Slovakia c Earth Science Institute, Slovak Academy of Sciences, Dúbravská cesta 9, P.O. BOX 106, 840 05 Bratislava, Slovakia d Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya 123, 117868 Moscow, Russia e Faculty of Natural Sciences, Comenius University, Ilkovičova 6, Bratislava 84215, Slovakia f Cherepovets State University, Cherepovets 162600, Russia g Staatliches Museum für Naturkunde Stuttgart, Rosenstein 1, D-70191 Stuttgart, Germany h Friedhofstraße 9, 66894 Käshofen, Germany i Bodelschwinghstraße 13, 34119 Kassel, Germany j State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, PR China k Lebanese University, Faculty of Science II, Fanar, Natural Sciences Department, PO Box 26110217, Fanar - Matn, Lebanon l Kitakyushu Museum, Japan m River Bigal Conservation Project, Avenida Rafael Andrade y clotario Vargas, 220450 Loreto, Orellana, Ecuador article info abstract Article history: Among insects, 236 families in 18 of 44 orders independently invaded water. We report living amphibiotic cock- Received 13 July 2018 roaches from tropical streams of UNESCO BR Sumaco, Ecuador. -
No Evidence for Immune-Gene Specific Signals of Selection in Termites
bioRxiv preprint doi: https://doi.org/10.1101/783738; this version posted September 26, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. No evidence for immune-gene specific signals of selection in termites 1Running title: Selection on termite immune genes 2Karen Meusemann1,2, Judith Korb¹, Maximilian Schughart¹, Fabian Staubach1* 31Evolutionary Biology & Ecology, Biology I (Animal Zoology), University of Freiburg, Freiburg 4(Brsg.), Germany 52Australian National Insect Collection, CSIRO, Acton, Canberra, ACT, Australia 6* Correspondence: 7Fabian Staubach [email protected] 9 10Life Science Identifiers (as available Zoobank) 11Ephemera danica: 12urn:lsid:zoobank.org:act:06633F75-4809-4BB3-BDCB-6270795368D5 13Coptotermes sp. 14urn:lsid:zoobank.org:pub:D6724B7F-F27A-47DC-A4FC-12859ECA0C71 15Blattella germanica: 16rn:lsid:zoobank.org:pub:1EA126BA-E9D2-4AA6-8202-26BA5B09B8AD 17Locusta migratoria 18urn:lsid:zoobank.org:pub:D792A09E-844A-412A-BFCA-5293F8388F8C 19Periplaneta americana (Blatta americana): 20urn:lsid:zoobank.org:act:95113A55-4C6D-4DC7-A0E5-620BACADFFE5 21Apis mellifera: 22urn:lsid:zoobank.org:act:9082C709-6347-4768-A0DC-27DC44400CB2 23Bombyx mori (Phalæna (Bombyx) mori) 24urn:lsid:zoobank.org:act:215466E3-E77F-46E9-8097-372837D7A375 25Drosophila melanogaster: 26urn:lsid:zoobank.org:act:5B39F0AA-270D-4AA8-B9A3-C36A3A265910 27 28Keywords: immunity, social insects, termites, selection, comparative genomics 29Abstract 30It has been hypothesized that selection pressure from pathogens plays an important role in shaping 31social evolution. Social behaviour, in particular brood care, is associated with pathogen pressure in 32wood-dwelling “lower” termites. Yet, generally pathogen pressure is low in wood-dwelling termite 33species that never leave the nest except for the mating flight. -
Insects in Cretaceous and Cenozoic Amber of Eurasia and North America
Insects in Cretaceous and Cenozoic Amber of Eurasia and North America Schmalhausen Institute of Zoology, National Academy of Sciences of Ukraine, ul. Bogdana Khmel’nitskogo 15, Kiev, 01601 Ukraine email: [email protected] Edited by E. E. Perkovsky ISSN 00310301, Paleontological Journal, 2016, Vol. 50, No. 9, p. 935. © Pleiades Publishing, Ltd., 2016. Preface DOI: 10.1134/S0031030116090100 The amber is wellknown as a source of the most Eocene ambers. However, based on paleobotanical valuable, otherwise inaccessible information on the data, confirmed by new paleoentomological data, it is biota and conditions in the past. The interest in study dated Middle Eocene. Detailed discussions of dating ing Mesozoic and Paleogene ambers has recently and relationships of Sakhalinian ants is provided in the sharply increased throughout the world. The studies first paper of the present volume, in which the earliest included in this volume concern Coleoptera, ant of the subfamily Myrmicinae is described from Hymenoptera, and Diptera from the Cretaceous, the Sakhalinian amber and assigned to an extant Eocene, and Miocene amber of the Taimyr Peninsula, genus. The earliest pedogenetic gall midge of the Sakhalin Island, Baltic Region, Ukraine, and Mexico. tribe Heteropezini from the Sakhalinian amber is Yantardakh is the most important Upper Creta also described here. ceous insect locality in northern Asia, which was dis The Late Eocene Baltic amber is investigated better covered by an expedition of the Paleontological Insti than any other; nevertheless, more than half of its tute of the Academy of Sciences of the USSR fauna remains undescribed; the contemporaneous (at present, Borissiak Paleontological Institute, Rus fauna from the Rovno amber is investigated to a con sian Academy of Sciences: PIN) in 1970 and addition siderably lesser degree. -
1.- Heptageniidae, Ephemerellidae, Leptophlebiidae & Palingeniidae
PRIVATE UBRARV OF WILLIAM L. PETERS Revue suisse Zool. I Tome 99 Fasc. 4 p. 835-858 I Geneve, decembre 1992 Mayflies from Israel (lnsecta; Ephemeroptera) 1.- Heptageniidae, Ephemerellidae, Leptophlebiidae & Palingeniidae * by Michel SARTORI 1 With 45 figures ABSTRACT This paper is the first part of a work dealing with the mayfly fauna of Israel. Eleven species are reported here. The most diversified family is the Heptageniidae with six species belonging to six different genera: Rhithrogena znojkoi (Tshemova), Epeorus zaitzevi Tshemova, Ecdyonurus asiaeminoris Demoulin, Electrogena galileae (Demoulin) (comb. nov.), Afronurus kugleri Demoulin and Heptagenia samochai (Demoulin) (comb. nov.). E. zaitzevi is new for the fauna of Israel. The male of H. samochai is described for the first time and the synonymy with H. lutea Kluge (syn. nov.) is proposed. Eggs of the six species are described and illustrated. Keys are provided for nymphs and adults. Ephemerellidae are represented by a single species, Ephemerella mesoleuca (Brauer). Leptophlebiid species are: Paraleptophlebia submarginata (Stephens), Choroterpes (Ch.) picteti Eaton and Choroterpes (Euthraulus) ortali nov. sp. described at all stages. New features to distinguish the nymphs of the Mediterranean Euthraulus species are provided. One species of Palingeniidae has been found in the collections of Bet Gordon Museum in Deganya: Palingenia orientalis Chopra. The female of this species is described for the first time. P. orientalis disappeared from the investigated area in the early fifties. Some geographical data are given on the distribution of the species inside and outside the investigated area, as well as some ecological observations. For instance, underwater emergence is reported for the first time in the genus Afronurus. -
Variation in Mayfly Size at Metamorphosis As a Developmental Response to Risk of Predation
Ecology, 82(3), 2001, pp. 740±757 q 2001 by the Ecological Society of America VARIATION IN MAYFLY SIZE AT METAMORPHOSIS AS A DEVELOPMENTAL RESPONSE TO RISK OF PREDATION BARBARA L. PECKARSKY,1,3,5 BRAD W. T AYLOR,1,3 ANGUS R. MCINTOSH,2,3 MARK A. MCPEEK,4 AND DAVID A. LYTLE1 1Department of Entomology, Cornell University, Ithaca, New York 14853 USA 2Department of Zoology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand 3Rocky Mountain Biological Laboratory, P.O. Box 519, Crested Butte, Colorado 81224 USA 4Department of Biological Sciences, Dartmouth College, Hanover, New Hampshire 03755 USA Abstract. Animals with complex life cycles often show large variation in the size and timing of metamorphosis in response to environmental variability. If fecundity increases with body size and large individuals are more vulnerable to predation, then organisms may not be able to optimize simultaneously size and timing of metamorphosis. The goals of this study were to measure and explain large-scale spatial and temporal patterns of phe- notypic variation in size at metamorphosis of the may¯y, Baetis bicaudatus (Baetidae), from habitats with variable levels of predation risk. Within a single high-elevation watershed in western Colorado, USA, from 1994 to 1996 we measured dry masses of mature larvae of the overwintering and summer generations of Baetis at 28 site-years in streams with and without predatory ®sh (trout). We also estimated larval growth rates and development times at 16 site-years. Patterns of spatial variation in may¯y size could not be explained by resource (algae) standing stock, competitor densities, or physical±chemical variables. -
Data Quality, Performance, and Uncertainty in Taxonomic Identification for Biological Assessments
J. N. Am. Benthol. Soc., 2008, 27(4):906–919 Ó 2008 by The North American Benthological Society DOI: 10.1899/07-175.1 Published online: 28 October 2008 Data quality, performance, and uncertainty in taxonomic identification for biological assessments 1 2 James B. Stribling AND Kristen L. Pavlik Tetra Tech, Inc., 400 Red Brook Blvd., Suite 200, Owings Mills, Maryland 21117-5159 USA Susan M. Holdsworth3 Office of Wetlands, Oceans, and Watersheds, US Environmental Protection Agency, 1200 Pennsylvania Ave., NW, Mail Code 4503T, Washington, DC 20460 USA Erik W. Leppo4 Tetra Tech, Inc., 400 Red Brook Blvd., Suite 200, Owings Mills, Maryland 21117-5159 USA Abstract. Taxonomic identifications are central to biological assessment; thus, documenting and reporting uncertainty associated with identifications is critical. The presumption that comparable results would be obtained, regardless of which or how many taxonomists were used to identify samples, lies at the core of any assessment. As part of a national survey of streams, 741 benthic macroinvertebrate samples were collected throughout the eastern USA, subsampled in laboratories to ;500 organisms/sample, and sent to taxonomists for identification and enumeration. Primary identifications were done by 25 taxonomists in 8 laboratories. For each laboratory, ;10% of the samples were randomly selected for quality control (QC) reidentification and sent to an independent taxonomist in a separate laboratory (total n ¼ 74), and the 2 sets of results were compared directly. The results of the sample-based comparisons were summarized as % taxonomic disagreement (PTD) and % difference in enumeration (PDE). Across the set of QC samples, mean values of PTD and PDE were ;21 and 2.6%, respectively. -
Insects Commonly Mistaken for Mosquitoes
Mosquito Proboscis (Figure 1) THE MOSQUITO LIFE CYCLE ABOUT CONTRA COSTA INSECTS Mosquitoes have four distinct developmental stages: MOSQUITO & VECTOR egg, larva, pupa and adult. The average time a mosquito takes to go from egg to adult is five to CONTROL DISTRICT COMMONLY Photo by Sean McCann by Photo seven days. Mosquitoes require water to complete Protecting Public Health Since 1927 their life cycle. Prevent mosquitoes from breeding by Early in the 1900s, Northern California suffered MISTAKEN FOR eliminating or managing standing water. through epidemics of encephalitis and malaria, and severe outbreaks of saltwater mosquitoes. At times, MOSQUITOES EGG RAFT parts of Contra Costa County were considered Most mosquitoes lay egg rafts uninhabitable resulting in the closure of waterfront that float on the water. Each areas and schools during peak mosquito seasons. raft contains up to 200 eggs. Recreational areas were abandoned and Realtors had trouble selling homes. The general economy Within a few days the eggs suffered. As a result, residents established the Contra hatch into larvae. Mosquito Costa Mosquito Abatement District which began egg rafts are the size of a grain service in 1927. of rice. Today, the Contra Costa Mosquito and Vector LARVA Control District continues to protect public health The larva or ÒwigglerÓ comes with environmentally sound techniques, reliable and to the surface to breathe efficient services, as well as programs to combat Contra Costa County is home to 23 species of through a tube called a emerging diseases, all while preserving and/or mosquitoes. There are also several types of insects siphon and feeds on bacteria enhancing the environment. -
Aquatic Critters Aquatic Critters (Pictures Not to Scale) (Pictures Not to Scale)
Aquatic Critters Aquatic Critters (pictures not to scale) (pictures not to scale) dragonfly naiad↑ ↑ mayfly adult dragonfly adult↓ whirligig beetle larva (fairly common look ↑ water scavenger for beetle larvae) ↑ predaceous diving beetle mayfly naiad No apparent gills ↑ whirligig beetle adult beetle - short, clubbed antenna - 3 “tails” (breathes thru butt) - looks like it has 4 - thread-like antennae - surface head first - abdominal gills Lower jaw to grab prey eyes! (see above) longer than the head - swim by moving hind - surface for air with legs alternately tip of abdomen first water penny -row bklback legs (fbll(type of beetle larva together found under rocks damselfly naiad ↑ in streams - 3 leaf’-like posterior gills - lower jaw to grab prey damselfly adult↓ ←larva ↑adult backswimmer (& head) ↑ giant water bug↑ (toe dobsonfly - swims on back biter) female glues eggs water boatman↑(&head) - pointy, longer beak to back of male - swims on front -predator - rounded, smaller beak stonefly ↑naiad & adult ↑ -herbivore - 2 “tails” - thoracic gills ↑mosquito larva (wiggler) water - find in streams strider ↑mosquito pupa mosquito adult caddisfly adult ↑ & ↑midge larva (males with feather antennae) larva (bloodworm) ↑ hydra ↓ 4 small crustaceans ↓ crane fly ←larva phantom midge larva ↑ adult→ - translucent with silvery bflbuoyancy floats ↑ daphnia ↑ ostracod ↑ scud (amphipod) (water flea) ↑ copepod (seed shrimp) References: Aquatic Entomology by W. Patrick McCafferty ↑ rotifer prepared by Gwen Heistand for ACR Education midge adult ↑ Guide to Microlife by Kenneth G. Rainis and Bruce J. Russel 28 How do Aquatic Critters Get Their Air? Creeks are a lotic (flowing) systems as opposed to lentic (standing, i.e, pond) system. Look for … BREATHING IN AN AQUATIC ENVIRONMENT 1. -
The Imaginal Characters of Neoephemera Projecta Showing Its Plesiomorphic Position and a New Genus Status in the Family (Ephemeroptera: Neoephemeridae)
insects Article The Imaginal Characters of Neoephemera projecta Showing Its Plesiomorphic Position and a New Genus Status in the Family (Ephemeroptera: Neoephemeridae) Zhenxing Ma and Changfa Zhou * College of Life Sciences, Nanjing Normal University, Nanjing 210023, China; [email protected] * Correspondence: [email protected]; Tel.: +86-139-5174-7595 Simple Summary: The phylogenetically problematic Neoephemeridae is a small family of the order Ephemeroptera, including four genera reported previously. They are genera Neoephemera (in Nearctic region), Ochernova (Central Asia), Leucorhoenanthus (West Palearctic) and Potamanthellus (East Palearctic and Oriental regions), which were geographically isolated until the Neoephemera projecta Zhou and Zheng, a species reported in 2001 from Southwestern China, connected them together. In this work, the imaginal stage and biology of Neoephemera projecta are first observed and described. Furthermore, a series of autapomorphies and plesiomorphies of it are recognized and discussed. Morphologically and biologically, this species is significantly different from other genera and deserves a new plesiomorphic position in the Family Neoephemeridae. Therefore, a new genus Pulchephemera gen. n. is established to reflect its primitive position and intermediate characters of two clades of the family. In addition, some shared characters of this new genus and the family Ephemeridae provide a new perspective or possibility on the phylogeny of Neoephemeridae within Citation: Ma, Z.; Zhou, C. The the order Ephemeroptera. Imaginal Characters of Neoephemera projecta Showing Its Plesiomorphic Abstract: The newly collected imaginal materials of the species Neoephemera projecta Zhou and Zheng, Position and a New Genus Status in the Family (Ephemeroptera: 2001 from Southwestern China, which is linking the other genera of the family Neoephemeridae, Neoephemeridae). -
The Mayfly Newsletter: Vol
Volume 20 | Issue 2 Article 1 1-9-2018 The aM yfly Newsletter Donna J. Giberson The Permanent Committee of the International Conferences on Ephemeroptera, [email protected] Follow this and additional works at: https://dc.swosu.edu/mayfly Part of the Biology Commons, Entomology Commons, Systems Biology Commons, and the Zoology Commons Recommended Citation Giberson, Donna J. (2018) "The aM yfly eN wsletter," The Mayfly Newsletter: Vol. 20 : Iss. 2 , Article 1. Available at: https://dc.swosu.edu/mayfly/vol20/iss2/1 This Article is brought to you for free and open access by the Newsletters at SWOSU Digital Commons. It has been accepted for inclusion in The Mayfly eN wsletter by an authorized editor of SWOSU Digital Commons. An ADA compliant document is available upon request. For more information, please contact [email protected]. The Mayfly Newsletter Vol. 20(2) Winter 2017 The Mayfly Newsletter is the official newsletter of the Permanent Committee of the International Conferences on Ephemeroptera In this issue Project Updates: Development of new phylo- Project Updates genetic markers..................1 A new study of Ephemeroptera Development of new phylogenetic markers to uncover island in North West Algeria...........3 colonization histories by mayflies Sereina Rutschmann1, Harald Detering1 & Michael T. Monaghan2,3 Quest for a western mayfly to culture...............................4 1Department of Biochemistry, Genetics and Immunology, University of Vigo, Spain 2Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Berlin, Germany 3 Joint International Conf. Berlin Center for Genomics in Biodiversity Research, Berlin, Germany Items for the silent auction at Email: [email protected]; [email protected]; [email protected] the Aracruz meeting (to sup- port the scholarship fund).....6 The diversification of evolutionary young species (<20 million years) is often poorly under- stood because standard molecular markers may not accurately reconstruct their evolutionary How to donate to the histories. -
Ohio EPA Macroinvertebrate Taxonomic Level December 2019 1 Table 1. Current Taxonomic Keys and the Level of Taxonomy Routinely U
Ohio EPA Macroinvertebrate Taxonomic Level December 2019 Table 1. Current taxonomic keys and the level of taxonomy routinely used by the Ohio EPA in streams and rivers for various macroinvertebrate taxonomic classifications. Genera that are reasonably considered to be monotypic in Ohio are also listed. Taxon Subtaxon Taxonomic Level Taxonomic Key(ies) Species Pennak 1989, Thorp & Rogers 2016 Porifera If no gemmules are present identify to family (Spongillidae). Genus Thorp & Rogers 2016 Cnidaria monotypic genera: Cordylophora caspia and Craspedacusta sowerbii Platyhelminthes Class (Turbellaria) Thorp & Rogers 2016 Nemertea Phylum (Nemertea) Thorp & Rogers 2016 Phylum (Nematomorpha) Thorp & Rogers 2016 Nematomorpha Paragordius varius monotypic genus Thorp & Rogers 2016 Genus Thorp & Rogers 2016 Ectoprocta monotypic genera: Cristatella mucedo, Hyalinella punctata, Lophopodella carteri, Paludicella articulata, Pectinatella magnifica, Pottsiella erecta Entoprocta Urnatella gracilis monotypic genus Thorp & Rogers 2016 Polychaeta Class (Polychaeta) Thorp & Rogers 2016 Annelida Oligochaeta Subclass (Oligochaeta) Thorp & Rogers 2016 Hirudinida Species Klemm 1982, Klemm et al. 2015 Anostraca Species Thorp & Rogers 2016 Species (Lynceus Laevicaudata Thorp & Rogers 2016 brachyurus) Spinicaudata Genus Thorp & Rogers 2016 Williams 1972, Thorp & Rogers Isopoda Genus 2016 Holsinger 1972, Thorp & Rogers Amphipoda Genus 2016 Gammaridae: Gammarus Species Holsinger 1972 Crustacea monotypic genera: Apocorophium lacustre, Echinogammarus ischnus, Synurella dentata Species (Taphromysis Mysida Thorp & Rogers 2016 louisianae) Crocker & Barr 1968; Jezerinac 1993, 1995; Jezerinac & Thoma 1984; Taylor 2000; Thoma et al. Cambaridae Species 2005; Thoma & Stocker 2009; Crandall & De Grave 2017; Glon et al. 2018 Species (Palaemon Pennak 1989, Palaemonidae kadiakensis) Thorp & Rogers 2016 1 Ohio EPA Macroinvertebrate Taxonomic Level December 2019 Taxon Subtaxon Taxonomic Level Taxonomic Key(ies) Informal grouping of the Arachnida Hydrachnidia Smith 2001 water mites Genus Morse et al. -
Aquatic Invertebrate Monitoring at Hot Springs National Park, 2009
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science Aquatic Invertebrate Monitoring at Hot Springs National Park, 2009 Natural Resource Data Series NPS/HTLN/NRDS—2012/241 ON THE COVER Stream at Hot Springs National Park Heartland Inventory and Monitoring Network file photo Aquatic Invertebrate Monitoring at Hot Springs National Park, 2009 Natural Resource Report NPS/HTLN/NRDS—2012/241 Jessica A. Luraas Department of Biology Missouri State University 901 South National Avenue Springfield, MO 65897 David E. Bowles National Park Service Heartland Inventory and Monitoring Network Wilson’s Creek National Battlefield 6424 West Farm Road 182 Republic, MO 65738 February 2012 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service, Natural Resource Stewardship and Science office in Fort Collins, Colorado publishes a range of reports that address natural resource topics of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Data Series is intended for the timely release of basic data sets and data summaries. Care has been taken to assure accuracy of raw data values, but a thorough analysis and interpretation of the data has not been completed. Consequently, the initial analyses of data in this report are provisional and subject to change. All manuscripts in the series receive the appropriate level of peer review to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and designed and published in a professional manner.