CBD Technical Series No. 11
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Cladocera: Anomopoda: Daphniidae) from the Lower Cretaceous of Australia
Palaeontologia Electronica palaeo-electronica.org Ephippia belonging to Ceriodaphnia Dana, 1853 (Cladocera: Anomopoda: Daphniidae) from the Lower Cretaceous of Australia Thomas A. Hegna and Alexey A. Kotov ABSTRACT The first fossil ephippia (cladoceran exuvia containing resting eggs) belonging to the extant genus Ceriodaphnia (Anomopoda: Daphniidae) are reported from the Lower Cretaceous (Aptian) freshwater Koonwarra Fossil Bed (Strzelecki Group), South Gippsland, Victoria, Australia. They represent only the second record of (pre-Quater- nary) fossil cladoceran ephippia from Australia (Ceriodaphnia and Simocephalus, both being from Koonwarra). The occurrence of both of these genera is roughly coincident with the first occurrence of these genera elsewhere (i.e., Mongolia). This suggests that the early radiation of daphniid anomopods predates the breakup of Pangaea. In addi- tion, some putative cladoceran body fossils from the same locality are reviewed; though they are consistent with the size and shape of cladocerans, they possess no cladoceran-specific synapomorphies. They are thus regarded as indeterminate diplostracans. Thomas A. Hegna. Department of Geology, Western Illinois University, Macomb, IL 61455, USA. ta- [email protected] Alexey A. Kotov. A.N. Severtsov Institute of Ecology and Evolution, Leninsky Prospect 33, Moscow 119071, Russia and Kazan Federal University, Kremlevskaya Str.18, Kazan 420000, Russia. alexey-a- [email protected] Keywords: Crustacea; Branchiopoda; Cladocera; Anomopoda; Daphniidae; Cretaceous. Submission: 28 March 2016 Acceptance: 22 September 2016 INTRODUCTION tions that the sparse known fossil record does not correlate with a meager past diversity. The rarity of Water fleas (Crustacea: Cladocera) are small, the cladoceran fossils is probably an artifact, a soft-bodied branchiopod crustaceans and are a result of insufficient efforts to find them in known diverse and ubiquitous component of inland and new palaeontological collections (Kotov, aquatic communities (Dumont and Negrea, 2002). -
Table 7: Species Changing IUCN Red List Status (2014-2015)
IUCN Red List version 2015.4: Table 7 Last Updated: 19 November 2015 Table 7: Species changing IUCN Red List Status (2014-2015) Published listings of a species' status may change for a variety of reasons (genuine improvement or deterioration in status; new information being available that was not known at the time of the previous assessment; taxonomic changes; corrections to mistakes made in previous assessments, etc. To help Red List users interpret the changes between the Red List updates, a summary of species that have changed category between 2014 (IUCN Red List version 2014.3) and 2015 (IUCN Red List version 2015-4) and the reasons for these changes is provided in the table below. IUCN Red List Categories: EX - Extinct, EW - Extinct in the Wild, CR - Critically Endangered, EN - Endangered, VU - Vulnerable, LR/cd - Lower Risk/conservation dependent, NT - Near Threatened (includes LR/nt - Lower Risk/near threatened), DD - Data Deficient, LC - Least Concern (includes LR/lc - Lower Risk, least concern). Reasons for change: G - Genuine status change (genuine improvement or deterioration in the species' status); N - Non-genuine status change (i.e., status changes due to new information, improved knowledge of the criteria, incorrect data used previously, taxonomic revision, etc.); E - Previous listing was an Error. IUCN Red List IUCN Red Reason for Red List Scientific name Common name (2014) List (2015) change version Category Category MAMMALS Aonyx capensis African Clawless Otter LC NT N 2015-2 Ailurus fulgens Red Panda VU EN N 2015-4 -
Review and Updated Checklist of Freshwater Fishes of Iran: Taxonomy, Distribution and Conservation Status
Iran. J. Ichthyol. (March 2017), 4(Suppl. 1): 1–114 Received: October 18, 2016 © 2017 Iranian Society of Ichthyology Accepted: February 30, 2017 P-ISSN: 2383-1561; E-ISSN: 2383-0964 doi: 10.7508/iji.2017 http://www.ijichthyol.org Review and updated checklist of freshwater fishes of Iran: Taxonomy, distribution and conservation status Hamid Reza ESMAEILI1*, Hamidreza MEHRABAN1, Keivan ABBASI2, Yazdan KEIVANY3, Brian W. COAD4 1Ichthyology and Molecular Systematics Research Laboratory, Zoology Section, Department of Biology, College of Sciences, Shiraz University, Shiraz, Iran 2Inland Waters Aquaculture Research Center. Iranian Fisheries Sciences Research Institute. Agricultural Research, Education and Extension Organization, Bandar Anzali, Iran 3Department of Natural Resources (Fisheries Division), Isfahan University of Technology, Isfahan 84156-83111, Iran 4Canadian Museum of Nature, Ottawa, Ontario, K1P 6P4 Canada *Email: [email protected] Abstract: This checklist aims to reviews and summarize the results of the systematic and zoogeographical research on the Iranian inland ichthyofauna that has been carried out for more than 200 years. Since the work of J.J. Heckel (1846-1849), the number of valid species has increased significantly and the systematic status of many of the species has changed, and reorganization and updating of the published information has become essential. Here we take the opportunity to provide a new and updated checklist of freshwater fishes of Iran based on literature and taxon occurrence data obtained from natural history and new fish collections. This article lists 288 species in 107 genera, 28 families, 22 orders and 3 classes reported from different Iranian basins. However, presence of 23 reported species in Iranian waters needs confirmation by specimens. -
Evolutionary and Population Genetics of Siluroidei
Aquat. Living Resour., 1996, Vol. 9, Hors série, 81-92 Vlaams Instituut voor de Zee Flanders M arin s Institute Evolutionary and population genetics of Siluroidei Filip A. Volckaert (1) and Jean-François Agnèse (2) (1) Katholieke Universität Leuven, Laboratory of Ecology and Aquaculture, Zoological Institute, Naamsestraat 59, B-3000 Leuven, Belgium. 2 4 2 2 4 <2) ^‘eUtre ^ £c^ierc^ies Océanographiques, BP V I8, Abidjan, Ivory Coast. Accepted July 19, 1995. Volckaert F. A., J.-F. Agnèse. In: The biology and culture of catfishes. M. Legendre, J.-P. Proteau eds. Aquat. Living Resour., 1996, Vol. 9, H ors série, 81-92. A bstract The genetic characterization of catfishes by means of phenotypic markers, karyotyping, protein and DNA polymorphisms contributes to or forms an integral part of the disciplines of systematics, population genetics, quantitative genetics, biochemistry, molecular biology and aquaculture. Judged from the literature, the general approach to research is pragmatic; the Siluroidei do not include model species for fundamental genetic research. The Clariidae and the Ictaluridae represent the best studied families. The’ systematic status of a number of species and families has been either elucidated or confirmed by genetic approaches. Duplication of ancestral genes occurred in catfishes just as in other vertebrates. The genetic structure of and gene flow among natural populations have been documented in relatively few cases, while the evaluation of strains for aquaculture (especially Ictaluridae and Clariidae) is in progress. The mapping of genetic markers has started in Ictalurus. It appears that a more detailed knowledge of catfish populations is required from two perspectives. First, natural populations which are threatened by habitat loss and interfluvial or intercontinental transfers are poorly characterized at the genetic level. -
First Sighting of the Giant Genet Genetta Victoriae in Rwanda
First sighting of the Giant Genet Genetta victoriae in Rwanda Vladimir DINETS Abstract A large genet photographed in 2005 in Nyungwe National Park, Rwanda, was identified as a Giant GenetGenetta victoriae, previously known with certainty only from the Democratic Republic of Congo and the adjacent part of Uganda and never before photographed in the wild. Keywords: montane rainforest, Nyungwe National Park, spotlighting, Viverridae Première observation de la Genette Géante Genetta victoriae au Rwanda Résumé Une genette de grande taille photographiée en 2005 dans le Parc National de Nyungwe au Rwanda, est identifiée comme représentant la Genette Géante Genetta victoriae ; cette espèce n’était connue que de la République Démocratique du Congo et de la partie limitrophe de l’Ouganda, et n’avait jamais été photographiée dans la nature. Mots clés: forêt ombrophile de montagne, Parc National de Nyungwe, spotlighting, Viverridae Giant Genet Genetta victoriae Thomas, 1901 is an enigmatic car- nivoran species, currently known with certainty only from northern and eastern parts of the Democratic Republic of Congo (DRC), where it inhabits lowland and montane rainforests up to 2,000 m (Van Rompaey et al. 2008). It has been predicted to occur in Rwan- da and Uganda, but there are no confirmed observations or mu- seum specimens from outside DRC (Gaubert et al. 2006), except in Semiliki Forest in Uganda on the border with DRC (Bere 1962). A captive specimen has been photographed by Rahm (1966), but there are no photos obtained in the wild, and no published infor- mation on wild animals, except for observations by Kingdon (1977) in Uganda, which appear questionable (Schreiber et al. -
Snakeheadsnepal Pakistan − (Pisces,India Channidae) PACIFIC OCEAN a Biologicalmyanmar Synopsis Vietnam
Mongolia North Korea Afghan- China South Japan istan Korea Iran SnakeheadsNepal Pakistan − (Pisces,India Channidae) PACIFIC OCEAN A BiologicalMyanmar Synopsis Vietnam and Risk Assessment Philippines Thailand Malaysia INDIAN OCEAN Indonesia Indonesia U.S. Department of the Interior U.S. Geological Survey Circular 1251 SNAKEHEADS (Pisces, Channidae)— A Biological Synopsis and Risk Assessment By Walter R. Courtenay, Jr., and James D. Williams U.S. Geological Survey Circular 1251 U.S. DEPARTMENT OF THE INTERIOR GALE A. NORTON, Secretary U.S. GEOLOGICAL SURVEY CHARLES G. GROAT, Director Use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Geological Survey. Copyrighted material reprinted with permission. 2004 For additional information write to: Walter R. Courtenay, Jr. Florida Integrated Science Center U.S. Geological Survey 7920 N.W. 71st Street Gainesville, Florida 32653 For additional copies please contact: U.S. Geological Survey Branch of Information Services Box 25286 Denver, Colorado 80225-0286 Telephone: 1-888-ASK-USGS World Wide Web: http://www.usgs.gov Library of Congress Cataloging-in-Publication Data Walter R. Courtenay, Jr., and James D. Williams Snakeheads (Pisces, Channidae)—A Biological Synopsis and Risk Assessment / by Walter R. Courtenay, Jr., and James D. Williams p. cm. — (U.S. Geological Survey circular ; 1251) Includes bibliographical references. ISBN.0-607-93720 (alk. paper) 1. Snakeheads — Pisces, Channidae— Invasive Species 2. Biological Synopsis and Risk Assessment. Title. II. Series. QL653.N8D64 2004 597.8’09768’89—dc22 CONTENTS Abstract . 1 Introduction . 2 Literature Review and Background Information . 4 Taxonomy and Synonymy . -
Volume 4 Issue 1B
Captive & Field Herpetology Volume 4 Issue 1 2020 Volume 4 Issue 1 2020 ISSN - 2515-5725 Published by Captive & Field Herpetology Captive & Field Herpetology Volume 4 Issue1 2020 The Captive and Field Herpetological journal is an open access peer-reviewed online journal which aims to better understand herpetology by publishing observational notes both in and ex-situ. Natural history notes, breeding observations, husbandry notes and literature reviews are all examples of the articles featured within C&F Herpetological journals. Each issue will feature literature or book reviews in an effort to resurface past literature and ignite new research ideas. For upcoming issues we are particularly interested in [but also accept other] articles demonstrating: • Conflict and interactions between herpetofauna and humans, specifically venomous snakes • Herpetofauna behaviour in human-disturbed habitats • Unusual behaviour of captive animals • Predator - prey interactions • Species range expansions • Species documented in new locations • Field reports • Literature reviews of books and scientific literature For submission guidelines visit: www.captiveandfieldherpetology.com Or contact us via: [email protected] Front cover image: Timon lepidus, Portugal 2019, John Benjamin Owens Captive & Field Herpetology Volume 4 Issue1 2020 Editorial Team Editor John Benjamin Owens Bangor University [email protected] [email protected] Reviewers Dr James Hicks Berkshire College of Agriculture [email protected] JP Dunbar -
Abstract Book
Welcome to the Ornithological Congress of the Americas! Puerto Iguazú, Misiones, Argentina, from 8–11 August, 2017 Puerto Iguazú is located in the heart of the interior Atlantic Forest and is the portal to the Iguazú Falls, one of the world’s Seven Natural Wonders and a UNESCO World Heritage Site. The area surrounding Puerto Iguazú, the province of Misiones and neighboring regions of Paraguay and Brazil offers many scenic attractions and natural areas such as Iguazú National Park, and provides unique opportunities for birdwatching. Over 500 species have been recorded, including many Atlantic Forest endemics like the Blue Manakin (Chiroxiphia caudata), the emblem of our congress. This is the first meeting collaboratively organized by the Association of Field Ornithologists, Sociedade Brasileira de Ornitologia and Aves Argentinas, and promises to be an outstanding professional experience for both students and researchers. The congress will feature workshops, symposia, over 400 scientific presentations, 7 internationally renowned plenary speakers, and a celebration of 100 years of Aves Argentinas! Enjoy the book of abstracts! ORGANIZING COMMITTEE CHAIR: Valentina Ferretti, Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA- CONICET) and Association of Field Ornithologists (AFO) Andrés Bosso, Administración de Parques Nacionales (Ministerio de Ambiente y Desarrollo Sustentable) Reed Bowman, Archbold Biological Station and Association of Field Ornithologists (AFO) Gustavo Sebastián Cabanne, División Ornitología, Museo Argentino -
Repositiorio | FAUBA | Artículos De Docentes E Investigadores De FAUBA
Biodivers Conserv (2011) 20:3077–3100 DOI 10.1007/s10531-011-0118-9 REVIEW PAPER Effects of agriculture expansion and intensification on the vertebrate and invertebrate diversity in the Pampas of Argentina Diego Medan • Juan Pablo Torretta • Karina Hodara • Elba B. de la Fuente • Norberto H. Montaldo Received: 23 July 2010 / Accepted: 15 July 2011 / Published online: 24 July 2011 Ó Springer Science+Business Media B.V. 2011 Abstract In this paper we summarize for the first time the effects of agriculture expansion and intensification on animal diversity in the Pampas of Argentina and discuss research needs for biodiversity conservation in the area. The Pampas experienced little human intervention until the last decades of the 19th century. Agriculture expanded quickly during the 20th century, transforming grasslands into cropland and pasture lands and converting the landscape into a mosaic of natural fragments, agricultural fields, and linear habitats. In the 1980s, agriculture intensification and replacement of cattle grazing- cropping systems by continuous cropping promoted a renewed homogenisation of the most productive areas. Birds and carnivores were more strongly affected than rodents and insects, but responses varied within groups: (a) the geographic ranges and/or abundances of many native species were reduced, including those of carnivores, herbivores, and specialist species (grassland-adapted birds and rodents, and probably specialized pollinators), sometimes leading to regional extinction (birds and large carnivores), (b) other native species were unaffected (birds) or benefited (bird, rodent and possibly generalist pollinator and crop-associated insect species), (c) novel species were introduced, thus increasing species richness of most groups (26% of non-rodent mammals, 11.1% of rodents, 6.2% of birds, 0.8% of pollinators). -
Population Dynamics of Pomacea Flagellata
Limnetica, 29 (2): x-xx (2011) Limnetica, 34 (1): 69-78 (2015). DOI: 10.23818/limn.34.06 c Asociación Ibérica de Limnología, Madrid. Spain. ISSN: 0213-8409 Population dynamics of the native apple snail Pomacea flagellata (Ampullariidae) in a coastal lagoon of the Mexican Caribbean Frank A. Ocaña∗, Alberto de Jesús-Navarrete, José Juan Oliva-Rivera, Rosa María de Jesús- Carrillo and Abel Abraham Vargas-Espósitos1 Departamento de Sistemática y Ecología Acuática. El Colegio de la Frontera Sur (ECOSUR), Unidad Chetumal. Av. Centenario km 5.5, Chetumal, Quintana Roo, México ∗ Corresponding author: [email protected] 2 Received: 25/07/2014 Accepted: 20/11/2014 ABSTRACT Population dynamics of the native apple snail Pomacea flagellata (Ampullariidae) in a coastal lagoon of the Mexican Caribbean Apple snails Pomacea spp inhabit tropical and subtropical freshwater environments and are of ecological and economic importance. To evaluate the population dynamics of P. flagellata, monthly samples were collected from Guerrero Lagoon (Yucatán Peninsula) from June 2012 to May 2013. The measured environmental variables did not differ significantly among the sampling stations. However, salinity was lower during the rainy season, and the temperature was lower during the north season (i.e., the season dominated by cold fronts). The snails were more abundant during the rainy season, and they were restricted to the portion of the lagoon that receives freshwater discharges. The snails ranged from 4 to 55 mm in size, with a –1 maximum estimated length of L∞ = 57.75 mm and a growth rate of K = 0.68 y (the abbreviation “y” means “year”) with a seasonal oscillation; the lowest growth rate occurred in early December. -
BIO 313 ANIMAL ECOLOGY Corrected
NATIONAL OPEN UNIVERSITY OF NIGERIA SCHOOL OF SCIENCE AND TECHNOLOGY COURSE CODE: BIO 314 COURSE TITLE: ANIMAL ECOLOGY 1 BIO 314: ANIMAL ECOLOGY Team Writers: Dr O.A. Olajuyigbe Department of Biology Adeyemi Colledge of Education, P.M.B. 520, Ondo, Ondo State Nigeria. Miss F.C. Olakolu Nigerian Institute for Oceanography and Marine Research, No 3 Wilmot Point Road, Bar-beach Bus-stop, Victoria Island, Lagos, Nigeria. Mrs H.O. Omogoriola Nigerian Institute for Oceanography and Marine Research, No 3 Wilmot Point Road, Bar-beach Bus-stop, Victoria Island, Lagos, Nigeria. EDITOR: Mrs Ajetomobi School of Agricultural Sciences Lagos State Polytechnic Ikorodu, Lagos 2 BIO 313 COURSE GUIDE Introduction Animal Ecology (313) is a first semester course. It is a two credit unit elective course which all students offering Bachelor of Science (BSc) in Biology can take. Animal ecology is an important area of study for scientists. It is the study of animals and how they related to each other as well as their environment. It can also be defined as the scientific study of interactions that determine the distribution and abundance of organisms. Since this is a course in animal ecology, we will focus on animals, which we will define fairly generally as organisms that can move around during some stages of their life and that must feed on other organisms or their products. There are various forms of animal ecology. This includes: • Behavioral ecology, the study of the behavior of the animals with relation to their environment and others • Population ecology, the study of the effects on the population of these animals • Marine ecology is the scientific study of marine-life habitat, populations, and interactions among organisms and the surrounding environment including their abiotic (non-living physical and chemical factors that affect the ability of organisms to survive and reproduce) and biotic factors (living things or the materials that directly or indirectly affect an organism in its environment). -
TNP SOK 2011 Internet
GARDEN ROUTE NATIONAL PARK : THE TSITSIKAMMA SANP ARKS SECTION STATE OF KNOWLEDGE Contributors: N. Hanekom 1, R.M. Randall 1, D. Bower, A. Riley 2 and N. Kruger 1 1 SANParks Scientific Services, Garden Route (Rondevlei Office), PO Box 176, Sedgefield, 6573 2 Knysna National Lakes Area, P.O. Box 314, Knysna, 6570 Most recent update: 10 May 2012 Disclaimer This report has been produced by SANParks to summarise information available on a specific conservation area. Production of the report, in either hard copy or electronic format, does not signify that: the referenced information necessarily reflect the views and policies of SANParks; the referenced information is either correct or accurate; SANParks retains copies of the referenced documents; SANParks will provide second parties with copies of the referenced documents. This standpoint has the premise that (i) reproduction of copywrited material is illegal, (ii) copying of unpublished reports and data produced by an external scientist without the author’s permission is unethical, and (iii) dissemination of unreviewed data or draft documentation is potentially misleading and hence illogical. This report should be cited as: Hanekom N., Randall R.M., Bower, D., Riley, A. & Kruger, N. 2012. Garden Route National Park: The Tsitsikamma Section – State of Knowledge. South African National Parks. TABLE OF CONTENTS 1. INTRODUCTION ...............................................................................................................2 2. ACCOUNT OF AREA........................................................................................................2