Annual Report of the Board of Regents of the Smithsonian Institution
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Symmoriiform Sharks from the Pennsylvanian of Nebraska
Acta Geologica Polonica, Vol. 68 (2018), No. 3, pp. 391–401 DOI: 10.1515/agp-2018-0009 Symmoriiform sharks from the Pennsylvanian of Nebraska MICHAŁ GINTER University of Warsaw, Faculty of Geology, Żwirki i Wigury 93, PL-02-089 Warsaw, Poland. E-mail: [email protected] ABSTRACT: Ginter, M. 2018. Symmoriiform sharks from the Pennsylvanian of Nebraska. Acta Geologica Polonica, 68 (3), 391–401. Warszawa. The Indian Cave Sandstone (Upper Pennsylvanian, Gzhelian) from the area of Peru, Nebraska, USA, has yielded numerous isolated chondrichthyan remains and among them teeth and dermal denticles of the Symmoriiformes Zangerl, 1981. Two tooth-based taxa were identified: a falcatid Denaea saltsmani Ginter and Hansen, 2010, and a new species of Stethacanthus Newberry, 1889, S. concavus sp. nov. In addition, there occur a few long, monocuspid tooth-like denticles, similar to those observed in Cobelodus Zangerl, 1973, probably represent- ing the head cover or the spine-brush complex. A review of the available information on the fossil record of Symmoriiformes has revealed that the group existed from the Late Devonian (Famennian) till the end of the Middle Permian (Capitanian). Key words: Symmoriiformes; Microfossils; Carboniferous; Indian Cave Sandstone; USA Midcontinent. INTRODUCTION size and shape is concerned [compare the thick me- dian cusp, almost a centimetre long, in Stethacanthus The Symmoriiformes (Symmoriida sensu Zan- neilsoni (Traquair, 1898), and the minute, 0.5 mm gerl 1981) are a group of Palaeozoic cladodont sharks wide, multicuspid, comb-like tooth of Denaea wangi sharing several common characters: relatively short Wang, Jin and Wang, 2004; Ginter et al. 2010, figs skulls, large eyes, terminal mouth, epicercal but ex- 58A–C and 61, respectively]. -
Sharks from the Middle-Late Devonian Aztec Siltstone, Southern Victoria Land, Antarctica
Records of the Western Australian Museum 17: 287-308 (1995). Sharks from the Middle-Late Devonian Aztec Siltstone, southern Victoria Land, Antarctica John A. Longl and Gavin C. Young2 I Western Australian Museum, Francis Street, Perth, Western Australia 6000 2 Australian Geological Survey Organisation, p.a. Box 378, Canberra, A.C.T. 2601 Abstract Shark teeth representing three new taxa are described from the Middle-Late Devonian Aztec Siltstone of southern Victoria Land, Antarctica. Portalodus bradshawae gen. et sp. novo is represented by large diplodont teeth which have a base with a well-produced labial platform. It occurs in the middle to upper sections of the Aztec Siltstone. Aztecodus harmsenae gen. et sp. novo is represented by broad bicuspid teeth, wider than high, with numerous medial crenulations and twin nutritive foramina penetrating the rectangular base. It occurs in the middle sections of the Aztec Siltstone. The teeth of Anareodus statei gen. et sp. novo are characterised by having a main cusp which is more than twice as high as the second cusp, a small cusplet developed on the outer cutting edge of the main cusp, sometimes with few crenulations developed in the middle of the two cusps, and the base is strongly concave. Antarctilanma cf. prisca Young, 1982 is also recorded from the middle and upper sections of the Aztec Siltstone above the thelodont horizons and occurring with phyllolepids and Pambulaspis in the Cook Mountains section south of Mt Hughes. The chondrichthyan fauna from the Aztec Siltstone now contains at least 5 species, being the most diverse assemblage of Middle Devonian chondrichthyans (based on teeth) from one stratigraphic unit. -
Wild Species 2010 the GENERAL STATUS of SPECIES in CANADA
Wild Species 2010 THE GENERAL STATUS OF SPECIES IN CANADA Canadian Endangered Species Conservation Council National General Status Working Group This report is a product from the collaboration of all provincial and territorial governments in Canada, and of the federal government. Canadian Endangered Species Conservation Council (CESCC). 2011. Wild Species 2010: The General Status of Species in Canada. National General Status Working Group: 302 pp. Available in French under title: Espèces sauvages 2010: La situation générale des espèces au Canada. ii Abstract Wild Species 2010 is the third report of the series after 2000 and 2005. The aim of the Wild Species series is to provide an overview on which species occur in Canada, in which provinces, territories or ocean regions they occur, and what is their status. Each species assessed in this report received a rank among the following categories: Extinct (0.2), Extirpated (0.1), At Risk (1), May Be At Risk (2), Sensitive (3), Secure (4), Undetermined (5), Not Assessed (6), Exotic (7) or Accidental (8). In the 2010 report, 11 950 species were assessed. Many taxonomic groups that were first assessed in the previous Wild Species reports were reassessed, such as vascular plants, freshwater mussels, odonates, butterflies, crayfishes, amphibians, reptiles, birds and mammals. Other taxonomic groups are assessed for the first time in the Wild Species 2010 report, namely lichens, mosses, spiders, predaceous diving beetles, ground beetles (including the reassessment of tiger beetles), lady beetles, bumblebees, black flies, horse flies, mosquitoes, and some selected macromoths. The overall results of this report show that the majority of Canada’s wild species are ranked Secure. -
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DIRECTEUR DE LA PUBLICATION / PUBLICATION DIRECTOR : Bruno David Président du Muséum national d’Histoire naturelle RÉDACTRICE EN CHEF / EDITOR-IN-CHIEF : Laure Desutter-Grandcolas ASSISTANTE DE RÉDACTION / ASSISTANT EDITOR : Anne Mabille ([email protected]) MISE EN PAGE / PAGE LAYOUT : Anne Mabille COMITÉ SCIENTIFIQUE / SCIENTIFIC BOARD : James Carpenter (AMNH, New York, États-Unis) Maria Marta Cigliano (Museo de La Plata, La Plata, Argentine) Henrik Enghoff (NHMD, Copenhague, Danemark) Rafael Marquez (CSIC, Madrid, Espagne) Peter Ng (University of Singapore) Jean-Yves Rasplus (INRA, Montferrier-sur-Lez, France) Jean-François Silvain (IRD, Gif-sur-Yvette, France) Wanda M. Weiner (Polish Academy of Sciences, Cracovie, Pologne) John Wenzel (The Ohio State University, Columbus, États-Unis) COUVERTURE / COVER : Akrophryxus milvus n. gen., n. sp., holotype female, MNHN-IU-2014-20314, attached to Ethusa machaera Castro, 2005, macropod images. Zoosystema est indexé dans / Zoosystema is indexed in: – Science Citation Index Expanded (SciSearch®) – ISI Alerting Services® – Current Contents® / Agriculture, Biology, and Environmental Sciences® – Scopus® Zoosystema est distribué en version électronique par / Zoosystema is distributed electronically by: – BioOne® (http://www.bioone.org) Les articles ainsi que les nouveautés nomenclaturales publiés dans Zoosystema sont référencés par / Articles and nomenclatural novelties published in Zoosystema are referenced by: – ZooBank® (http://zoobank.org) Zoosystema est une revue en flux continu publiée par les Publications scientifiques du Muséum, Paris / Zoosystema is a fast track journal published by the Museum Science Press, Paris Les Publications scientifiques du Muséum publient aussi / The Museum Science Press also publish: Adansonia, Geodiversitas, Anthropozoologica, European Journal of Taxonomy, Naturae, Cryptogamie sous-sections Algologie, Bryologie, Mycologie. Diffusion – Publications scientifiques Muséum national d’Histoire naturelle CP 41 – 57 rue Cuvier F-75231 Paris cedex 05 (France) Tél. -
From Ghost and Mud Shrimp
Zootaxa 4365 (3): 251–301 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2017 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4365.3.1 http://zoobank.org/urn:lsid:zoobank.org:pub:C5AC71E8-2F60-448E-B50D-22B61AC11E6A Parasites (Isopoda: Epicaridea and Nematoda) from ghost and mud shrimp (Decapoda: Axiidea and Gebiidea) with descriptions of a new genus and a new species of bopyrid isopod and clarification of Pseudione Kossmann, 1881 CHRISTOPHER B. BOYKO1,4, JASON D. WILLIAMS2 & JEFFREY D. SHIELDS3 1Division of Invertebrate Zoology, American Museum of Natural History, Central Park West @ 79th St., New York, New York 10024, U.S.A. E-mail: [email protected] 2Department of Biology, Hofstra University, Hempstead, New York 11549, U.S.A. E-mail: [email protected] 3Department of Aquatic Health Sciences, Virginia Institute of Marine Science, College of William & Mary, P.O. Box 1346, Gloucester Point, Virginia 23062, U.S.A. E-mail: [email protected] 4Corresponding author Table of contents Abstract . 252 Introduction . 252 Methods and materials . 253 Taxonomy . 253 Isopoda Latreille, 1817 . 253 Bopyroidea Rafinesque, 1815 . 253 Ionidae H. Milne Edwards, 1840. 253 Ione Latreille, 1818 . 253 Ione cornuta Bate, 1864 . 254 Ione thompsoni Richardson, 1904. 255 Ione thoracica (Montagu, 1808) . 256 Bopyridae Rafinesque, 1815 . 260 Pseudioninae Codreanu, 1967 . 260 Acrobelione Bourdon, 1981. 260 Acrobelione halimedae n. sp. 260 Key to females of species of Acrobelione Bourdon, 1981 . 262 Gyge Cornalia & Panceri, 1861. 262 Gyge branchialis Cornalia & Panceri, 1861 . 262 Gyge ovalis (Shiino, 1939) . 264 Ionella Bonnier, 1900 . -
COLEOPTERA COCCINELLIDAE) INTRODUCTIONS and ESTABLISHMENTS in HAWAII: 1885 to 2015
AN ANNOTATED CHECKLIST OF THE COCCINELLID (COLEOPTERA COCCINELLIDAE) INTRODUCTIONS AND ESTABLISHMENTS IN HAWAII: 1885 to 2015 JOHN R. LEEPER PO Box 13086 Las Cruces, NM USA, 88013 [email protected] [1] Abstract. Blackburn & Sharp (1885: 146 & 147) described the first coccinellids found in Hawaii. The first documented introduction and successful establishment was of Rodolia cardinalis from Australia in 1890 (Swezey, 1923b: 300). This paper documents 167 coccinellid species as having been introduced to the Hawaiian Islands with forty-six (46) species considered established based on unpublished Hawaii State Department of Agriculture records and literature published in Hawaii. The paper also provides nomenclatural and taxonomic changes that have occurred in the Hawaiian records through time. INTRODUCTION The Coccinellidae comprise a large family in the Coleoptera with about 490 genera and 4200 species (Sasaji, 1971). The majority of coccinellid species introduced into Hawaii are predacious on insects and/or mites. Exceptions to this are two mycophagous coccinellids, Calvia decimguttata (Linnaeus) and Psyllobora vigintimaculata (Say). Of these, only P. vigintimaculata (Say) appears to be established, see discussion associated with that species’ listing. The members of the phytophagous subfamily Epilachninae are pests themselves and, to date, are not known to be established in Hawaii. None of the Coccinellidae in Hawaii are thought to be either endemic or indigenous. All have been either accidentally or purposely introduced. Three species, Scymnus discendens (= Diomus debilis LeConte), Scymnus ocellatus (=Scymnobius galapagoensis (Waterhouse)) and Scymnus vividus (= Scymnus (Pullus) loewii Mulsant) were described by Sharp (Blackburn & Sharp, 1885: 146 & 147) from specimens collected in the islands. There are, however, no records of introduction for these species prior to Sharp’s descriptions. -
Abundance and Diversity of Ground-Dwelling Arthropods of Pest Management Importance in Commercial Bt and Non-Bt Cotton Fields
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by DigitalCommons@University of Nebraska University of Nebraska - Lincoln DigitalCommons@University of Nebraska - Lincoln Faculty Publications: Department of Entomology Entomology, Department of 2007 Abundance and diversity of ground-dwelling arthropods of pest management importance in commercial Bt and non-Bt cotton fields J. B. Torres Universidade Federal Rural de Pernarnbuco, [email protected] J. R. Ruberson University of Georgia Follow this and additional works at: https://digitalcommons.unl.edu/entomologyfacpub Part of the Entomology Commons Torres, J. B. and Ruberson, J. R., "Abundance and diversity of ground-dwelling arthropods of pest management importance in commercial Bt and non-Bt cotton fields" (2007). Faculty Publications: Department of Entomology. 762. https://digitalcommons.unl.edu/entomologyfacpub/762 This Article is brought to you for free and open access by the Entomology, Department of at DigitalCommons@University of Nebraska - Lincoln. It has been accepted for inclusion in Faculty Publications: Department of Entomology by an authorized administrator of DigitalCommons@University of Nebraska - Lincoln. Annals of Applied Biology ISSN 0003-4746 RESEARCH ARTICLE Abundance and diversity of ground-dwelling arthropods of pest management importance in commercial Bt and non-Bt cotton fields J.B. Torres1,2 & J.R. Ruberson2 1 Departmento de Agronomia – Entomologia, Universidade Federal Rural de Pernambuco, Dois Irma˜ os, Recife, Pernambuco, Brazil 2 Department of Entomology, University of Georgia, Tifton, GA, USA Keywords Abstract Carabidae; Cicindelinae; Falconia gracilis; genetically modified cotton; Labiduridae; The modified population dynamics of pests targeted by the Cry1Ac toxin in predatory heteropterans; Staphylinidae. -
ESTRATEGIA DE DESOVE DE Chione Californiensis (Broderip, 1835) (Bivalvia: Veneridae) EN LA ENSENADA DE LA PAZ, B
INSTITUTO POLITECNICO NACIONAL CENTRO INTERDISCIPLINARIO DE CIENCIAS MARINAS ESTRATEGIA DE DESOVE DE Chione californiensis (Broderip, 1835) (Bivalvia: Veneridae) EN LA ENSENADA DE LA PAZ, B. C. S., MÉXICO Tesis Que para obtener el grado de MAESTRO EN CIENCIAS EN MANEJO DE RECURSOS MARINOS PRESENTA CARMEN ROSA TEJEDA CABRERA LA PAZ, B. C. S., MÉXICO DICIEMBRE DE 2017 INSTITUTO POLITÉCNICO NACIONAL SECRETARIA DE INVESTIGACiÓN Y POSGRADO ACTA DE REVISIÓN DE TESIS En la Ciudad de La Paz, B.C.S., siendo las 12:00 horas del día 29 del mes de Noviembre del 2017 se reunieron los miembros de la Comisión Revisora de Tesis designada por el Colegio de Profesores de Estudios de Posgrado e Investigación de ----------------CICIMAR para examinar la tesis titulada: "ESTRATEGIA DE DESOVE DE ehione californiensis (Broderip, 1835) (Bivalvia: Veneridae) EN LA ENSENADA DE LA PAZ, B.C.S., MÉXICO" Presentada por el alumno: TEJEDA CABRERA CARMEN ROSA Apellido paterno materno nombre(j=J-s)--.-----.---.------r------r------r------, Con reg istro: 1.-1_A--,-I_1---'-_6__-'--_1--'--__0 --'--__1----'__4-' Aspirante de: MAESTRIA EN CIENCIAS EN MANEJO DE RECURSOS MARINOS Después de intercambiar opiniones los miembros de la Comisión manifestaron APROBAR LA DEFENSA DE LA TESIS, en virtud de que satisface los requisitos señalados por las disposiciones reglamentarias vigentes. LA COMISION REVISORA Directores de Tesis DR. FEDERICO ANDRÉS GARdA DOMINGUEZ Director de Tesis D . ENRIQUE HIPARCO NAVASÁNCHEZ ~ ::::?-~~=~~ ------~~~=-------------------DR. RODOLFO RAMíREZ SEVILLA ROFESORES 1-------- INSTITUTO POLITÉCNICO NACIONAL SECRETARíA DE INVESTIGACiÓN Y POSGRADO CARTA CESiÓN DE DERECHOS En la Ciudad de -=-La~P=az:::<,-=B,",-.C=.S;:,,:.:!,,'_ el dia 06 del mes de Diciembre del año 2017 El (la) que suscribe BIÓL. -
Spatial Variability in Recruitment of an Infaunal Bivalve
Spatial Variability in Recruitment of an Infaunal Bivalve: Experimental Effects of Predator Exclusion on the Softshell Clam (Mya arenaria L.) along Three Tidal Estuaries in Southern Maine, USA Author(s): Brian F. Beal, Chad R. Coffin, Sara F. Randall, Clint A. Goodenow Jr., Kyle E. Pepperman, Bennett W. Ellis, Cody B. Jourdet and George C. Protopopescu Source: Journal of Shellfish Research, 37(1):1-27. Published By: National Shellfisheries Association https://doi.org/10.2983/035.037.0101 URL: http://www.bioone.org/doi/full/10.2983/035.037.0101 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Journal of Shellfish Research, Vol. 37, No. 1, 1–27, 2018. SPATIAL VARIABILITY IN RECRUITMENT OF AN INFAUNAL BIVALVE: EXPERIMENTAL EFFECTS OF PREDATOR EXCLUSION ON THE SOFTSHELL CLAM (MYA ARENARIA L.) ALONG THREE TIDAL ESTUARIES IN SOUTHERN MAINE, USA 1,2 3 2 3 BRIAN F. -
Coccinellidae)
ECOLOGY AND BEHAVIOUR OF THE LADYBIRD BEETLES (COCCINELLIDAE) Edited by I. Hodek, H.E van Emden and A. Honek ©WILEY-BLACKWELL A John Wiley & Sons, Ltd., Publication CONTENTS Detailed contents, ix 8. NATURAL ENEMIES OF LADYBIRD BEETLES, 375 Contributors, xvii Piotr Ccryngier. Helen E. Roy and Remy L. Poland Preface, xviii 9. COCCINELLIDS AND [ntroduction, xix SEMIOCHEMICALS, 444 ]an Pettcrsson Taxonomic glossary, xx 10. QUANTIFYING THE IMPACT OF 1. PHYLOGENY AND CLASSIFICATION, 1 COCCINELLIDS ON THEIR PREY, 465 Oldrich Nedved and Ivo Kovdf /. P. Mid'laud and James D. Harwood 2. GENETIC STUDIES, 13 11. COCCINELLIDS IN BIOLOGICAL John J. Sloggett and Alois Honek CONTROL, 488 /. P. Midland 3. LIFE HISTORY AND DEVELOPMENT, 54 12. RECENT PROGRESS AND POSSIBLE Oldrkli Nedved and Alois Honek FUTURE TRENDS IN THE STUDY OF COCCINELLIDAE, 520 4. DISTRIBUTION AND HABITATS, 110 Helmut /; van Emden and Ivo Hodek Alois Honek Appendix: List of Genera in Tribes and Subfamilies, 526 5. FOOD RELATIONSHIPS, 141 Ivo Hodek and Edward W. Evans Oldrich Nedved and Ivo Kovdf Subject index. 532 6. DIAPAUSE/DORMANCY, 275 Ivo Hodek Colour plate pages fall between pp. 250 and pp. 251 7. INTRAGUILD INTERACTIONS, 343 Eric Lucas VII DETAILED CONTENTS Contributors, xvii 1.4.9 Coccidulinae. 8 1.4.10 Scymninae. 9 Preface, xviii 1.5 Future Perspectives, 10 References. 10 Introduction, xix Taxonomic glossary, xx 2. GENETIC STUDIES, 13 John J. Sloggett and Alois Honek 1. PHYLOGENY AND CLASSIFICATION, 1 2.1 Introduction, 14 Oldrich Nedved and Ivo Kovdf 2.2 Genome Size. 14 1.1 Position of the Family. 2 2.3 Chromosomes and Cytology. -
Handbook of Iron Meteorites, Volume 2 (Bitburg
326 Bishop Canyon - Bitburg fibrous and brecciated, and 1-100 p wide veins through it ' l ' j are filled with a glass in which silicate fragments and a little ) ·. / troilite are embedded.lt is surprising to note how the shock . e·· f . has been able to create such heavy local transformation; 10 mm away nothing unusual is observed. The local damage resembles in several respects the structural changes associated with spot welding. Examination under the electron microprobe suggests that the unknown silicate is ~' almost pure Si02 , possibly tridymite. Bishop Canyon is chemically and structurally a typical ~ phosphorus-poor, fine octahedrite of groupiVA, . l .. resembling in particular Gibe on. It is, however, unusual in .0 its silicate inclusions, the shock damage and low hardness. ,, .• ~: :t • ·. • cr ··. @ Specimen in the U.S. National Museum in Washington: .. ~ - ,·r -. f '-' f 226 g slice (no. 770, 9.5 x 4.5 x 0.9 em) II . 0 t' / •. ' ~~ ~~ {) r ...~ · -· · ...· ~· -/~... Figure 352. Bitburg. Detail of Figure 350. The dendritic metal was Bitburg, Rhineland, Germany at high temperature austenite but transformed upon cooling to unequilibrated a • Etched. Scale bar 50 f.l. 49°58'N, 6°32'E 2 A mass said to have weighed 1.5 tons was smelted in a furnace before 1805. It was recognized as a meteorite (Chladni 1819: 353), but virtually nothing was saved of the undamaged material (Hey 1966: 57). The smelted material, e.g., no. 1881, 1534 of 546 gin .. \ . • I : '/ 'I \ ' . ~\.. // .·· Figure 350. Bit burg (Copenhagen no. 1886, 493). A rectangular bar cut from melted material of the Bitburg meteorite. -
A Checklist of North American Odonata
A Checklist of North American Odonata Including English Name, Etymology, Type Locality, and Distribution Dennis R. Paulson and Sidney W. Dunkle 2009 Edition (updated 14 April 2009) A Checklist of North American Odonata Including English Name, Etymology, Type Locality, and Distribution 2009 Edition (updated 14 April 2009) Dennis R. Paulson1 and Sidney W. Dunkle2 Originally published as Occasional Paper No. 56, Slater Museum of Natural History, University of Puget Sound, June 1999; completely revised March 2009. Copyright © 2009 Dennis R. Paulson and Sidney W. Dunkle 2009 edition published by Jim Johnson Cover photo: Tramea carolina (Carolina Saddlebags), Cabin Lake, Aiken Co., South Carolina, 13 May 2008, Dennis Paulson. 1 1724 NE 98 Street, Seattle, WA 98115 2 8030 Lakeside Parkway, Apt. 8208, Tucson, AZ 85730 ABSTRACT The checklist includes all 457 species of North American Odonata considered valid at this time. For each species the original citation, English name, type locality, etymology of both scientific and English names, and approxi- mate distribution are given. Literature citations for original descriptions of all species are given in the appended list of references. INTRODUCTION Before the first edition of this checklist there was no re- Table 1. The families of North American Odonata, cent checklist of North American Odonata. Muttkows- with number of species. ki (1910) and Needham and Heywood (1929) are long out of date. The Zygoptera and Anisoptera were cov- Family Genera Species ered by Westfall and May (2006) and Needham, West- fall, and May (2000), respectively, but some changes Calopterygidae 2 8 in nomenclature have been made subsequently. Davies Lestidae 2 19 and Tobin (1984, 1985) listed the world odonate fauna Coenagrionidae 15 103 but did not include type localities or details of distri- Platystictidae 1 1 bution.