Gastropod Fauna of the Cameroonian Coasts
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(Gastropoda: Batillariidae) from Elkhorn Slough, California, USA
Mitochondrial DNA Part B Resources ISSN: (Print) 2380-2359 (Online) Journal homepage: https://www.tandfonline.com/loi/tmdn20 The complete mitogenome of the invasive Japanese mud snail Batillaria attramentaria (Gastropoda: Batillariidae) from Elkhorn Slough, California, USA Hartnell College Genomics Group, Paulina Andrade, Lisbeth Arreola, Melissa Belnas, Estefania Bland, Araceli Castillo, Omar Cisneros, Valentin Contreras, Celeste Diaz, Kevin T. Do, Carlos Donate, Estevan Espinoza, Nathan Frater, Garry G. Gabriel, Eric A. Gomez, Gino F. Gonzalez, Myrka Gonzalez, Paola Guido, Dylan Guidotti, Mishell Guzman Espinoza, Ivan Haro, Javier Hernandez Lopez, Caden E. Hernandez, Karina Hernandez, Jazmin A. Hernandez-Salazar, Jeffery R. Hughey, Héctor Jácome-Sáenz, Luis A. Jimenez, Eli R. Kallison, Mylisa S. King, Luis J. Lazaro, Feifei Zhai Lorenzo, Isaac Madrigal, Savannah Madruga, Adrian J. Maldonado, Alexander M. Medina, Marcela Mendez-Molina, Ali Mendez, David Murillo Martinez, David Orozco, Juan Orozco, Ulises Ortiz, Jennifer M. Pantoja, Alejandra N. Ponce, Angel R. Ramirez, Israel Rangel, Eliza Rojas, Adriana Roque, Beatriz Rosas, Colt Rubbo, Justin A. Saldana, Elian Sanchez, Alicia Steinhardt, Maria O. Taveras Dina, Judith Torres, Silvestre Valdez-Mata, Valeria Vargas, Paola Vazquez, Michelle M. Vazquez, Irene Vidales, Frances L. Wong, Christian S. Zagal, Santiago Zamora & Jesus Zepeda Amador To cite this article: Hartnell College Genomics Group, Paulina Andrade, Lisbeth Arreola, Melissa Belnas, Estefania Bland, Araceli Castillo, Omar Cisneros, Valentin Contreras, Celeste Diaz, Kevin T. Do, Carlos Donate, Estevan Espinoza, Nathan Frater, Garry G. Gabriel, Eric A. Gomez, Gino F. Gonzalez, Myrka Gonzalez, Paola Guido, Dylan Guidotti, Mishell Guzman Espinoza, Ivan Haro, Javier Hernandez Lopez, Caden E. Hernandez, Karina Hernandez, Jazmin A. -
Shell Classification – Using Family Plates
Shell Classification USING FAMILY PLATES YEAR SEVEN STUDENTS Introduction In the following activity you and your class can use the same techniques as Queensland Museum The Queensland Museum Network has about scientists to classify organisms. 2.5 million biological specimens, and these items form the Biodiversity collections. Most specimens are from Activity: Identifying Queensland shells by family. Queensland’s terrestrial and marine provinces, but These 20 plates show common Queensland shells some are from adjacent Indo-Pacific regions. A smaller from 38 different families, and can be used for a range number of exotic species have also been acquired for of activities both in and outside the classroom. comparative purposes. The collection steadily grows Possible uses of this resource include: as our inventory of the region’s natural resources becomes more comprehensive. • students finding shells and identifying what family they belong to This collection helps scientists: • students determining what features shells in each • identify and name species family share • understand biodiversity in Australia and around • students comparing families to see how they differ. the world All shells shown on the following plates are from the • study evolution, connectivity and dispersal Queensland Museum Biodiversity Collection. throughout the Indo-Pacific • keep track of invasive and exotic species. Many of the scientists who work at the Museum specialise in taxonomy, the science of describing and naming species. In fact, Queensland Museum scientists -
The Systematics and Ecology of the Mangrove-Dwelling Littoraria Species (Gastropoda: Littorinidae) in the Indo-Pacific
ResearchOnline@JCU This file is part of the following reference: Reid, David Gordon (1984) The systematics and ecology of the mangrove-dwelling Littoraria species (Gastropoda: Littorinidae) in the Indo-Pacific. PhD thesis, James Cook University. Access to this file is available from: http://eprints.jcu.edu.au/24120/ The author has certified to JCU that they have made a reasonable effort to gain permission and acknowledge the owner of any third party copyright material included in this document. If you believe that this is not the case, please contact [email protected] and quote http://eprints.jcu.edu.au/24120/ THE SYSTEMATICS AND ECOLOGY OF THE MANGROVE-DWELLING LITTORARIA SPECIES (GASTROPODA: LITTORINIDAE) IN THE INDO-PACIFIC VOLUME I Thesis submitted by David Gordon REID MA (Cantab.) in May 1984 . for the Degree of Doctor of Philosophy in the Department of Zoology at James Cook University of North Queensland STATEMENT ON ACCESS I, the undersigned, the author of this thesis, understand that the following restriction placed by me on access to this thesis will not extend beyond three years from the date on which the thesis is submitted to the University. I wish to place restriction on access to this thesis as follows: Access not to be permitted for a period of 3 years. After this period has elapsed I understand that James Cook. University of North Queensland will make it available for use within the University Library and, by microfilm or other photographic means, allow access to users in other approved libraries. All uses consulting this thesis will have to sign the following statement: 'In consulting this thesis I agree not to copy or closely paraphrase it in whole or in part without the written consent of the author; and to make proper written acknowledgement for any assistance which I have obtained from it.' David G. -
Bering Sea Marine Invasive Species Assessment Alaska Center for Conservation Science
Bering Sea Marine Invasive Species Assessment Alaska Center for Conservation Science Scientific Name: Batillaria attramentaria Phylum Mollusca Common Name Japanese false cerith Class Gastropoda Order Neotaenioglossa Family Batillariidae Z:\GAP\NPRB Marine Invasives\NPRB_DB\SppMaps\BATATT.png 153 Final Rank 46.00 Data Deficiency: 12.50 Category Scores and Data Deficiencies Total Data Deficient Category Score Possible Points Distribution and Habitat: 12.25 23 7.50 Anthropogenic Influence: 6 10 0 Biological Characteristics: 17 25 5.00 Impacts: 5 30 0 Figure 1. Occurrence records for non-native species, and their geographic proximity to the Bering Sea. Ecoregions are based on the classification system by Spalding et al. (2007). Totals: 40.25 87.50 12.50 Occurrence record data source(s): NEMESIS and NAS databases. General Biological Information Tolerances and Thresholds Minimum Temperature (°C) -2 Minimum Salinity (ppt) 7 Maximum Temperature (°C) 40 Maximum Salinity (ppt) 33 Minimum Reproductive Temperature (°C) Minimum Reproductive Salinity (ppt) Maximum Reproductive Temperature (°C) Maximum Reproductive Salinity (ppt) Additional Notes Size of adult shells ranges from 10 to 34 mm. The shell is usually gray-brown, often with a white band below the suture, but can range from light brown to dirty-black. Historically introduced with the Pacific oyster, Crassostrea gigas, but in recent years, it has been found in areas where oysters are not cultivated. Nevertheless, its spread has been attributed to anthropogenic vectors rather than natural dispersal. Report updated on Wednesday, December 06, 2017 Page 1 of 13 1. Distribution and Habitat 1.1 Survival requirements - Water temperature Choice: Considerable overlap – A large area (>75%) of the Bering Sea has temperatures suitable for year-round survival Score: A 3.75 of High uncertainty? 3.75 Ranking Rationale: Background Information: Temperatures required for year-round survival occur over a large Based on its geographic distribution, B. -
The Assimineidae of the Atlantic-Mediterranean Seashores
B72(4-6)_totaal-backup_corr:Basteria-basis.qxd 15-9-2008 10:35 Pagina 165 BASTERIA, 72: 165-181, 2008 The Assimineidae of the Atlantic-Mediterranean seashores J.J. VAN AARTSEN National Museum of Natural History, P.O.Box 9517, 2300 RA Leiden, The Netherlands. A study of the Atlantic – and Mediterranean marine species of the genera Assiminea and Paludinella revealed several new species. The species Assiminea gittenbergeri spec. nov. is estab- lished in the Mediterranean. Assiminea avilai spec. nov. and Assiminea rolani spec. nov. have been found in Terceira, Azores and in Madeira respectively. A species from the Atlantic coast of France, cited as Assiminea eliae Paladilhe, 1875 by Thiele, is described as Paludinella glaubrechti spec. nov. A. eliae cannot be identified today as no type material is known. The name , howev- er, is used for several different species as documented herein. Assiminea ostiorum (Bavay, 1920) is here considered a species in its own right. Paludinella sicana ( Brugnone, 1876), until now con- sidered an exclusively Mediterranean species, has been detected along the Atlantic coast at Laredo ( Spain) in the north as well as at Agadir ( Morocco) in the south. Keywords: Gastropoda, Caenogastropoda, Assimineidae, Assiminea, Paludinella, systematics, Atlantic Ocean east coast, Mediterranean. INTRODUCTION The Assimineidae H. & A. Adams, 1856 are a group of mollusks living worldwide in brackish water, in freshwater as well as terrestrial habitats. In Europe there are only a few species known. They live in usually more or less brackish conditions high in the tidal zone, frequently along tidal mudflats. The two genera recognized to date are Paludinella Pfeiffer, 1841 with Paludinella littorina (Delle Chiaje, 1828) and Paludinella sicana (Brugnone, 1876) and the type-genus Assiminea Leach in Fleming, 1828, with the type- species Assiminea grayana (Fleming, 1828) as well as Assiminea eliae Paladilhe, 1875. -
Checklist of Marine Gastropods Around Tarapur Atomic Power Station (TAPS), West Coast of India Ambekar AA1*, Priti Kubal1, Sivaperumal P2 and Chandra Prakash1
www.symbiosisonline.org Symbiosis www.symbiosisonlinepublishing.com ISSN Online: 2475-4706 Research Article International Journal of Marine Biology and Research Open Access Checklist of Marine Gastropods around Tarapur Atomic Power Station (TAPS), West Coast of India Ambekar AA1*, Priti Kubal1, Sivaperumal P2 and Chandra Prakash1 1ICAR-Central Institute of Fisheries Education, Panch Marg, Off Yari Road, Versova, Andheri West, Mumbai - 400061 2Center for Environmental Nuclear Research, Directorate of Research SRM Institute of Science and Technology, Kattankulathur-603 203 Received: July 30, 2018; Accepted: August 10, 2018; Published: September 04, 2018 *Corresponding author: Ambekar AA, Senior Research Fellow, ICAR-Central Institute of Fisheries Education, Off Yari Road, Versova, Andheri West, Mumbai-400061, Maharashtra, India, E-mail: [email protected] The change in spatial scale often supposed to alter the Abstract The present study was carried out to assess the marine gastropods checklist around ecologically importance area of Tarapur atomic diversity pattern, in the sense that an increased in scale could power station intertidal area. In three tidal zone areas, quadrate provide more resources to species and that promote an increased sampling method was adopted and the intertidal marine gastropods arein diversity interlinks [9]. for Inthe case study of invertebratesof morphological the secondand ecological largest group on earth is Mollusc [7]. Intertidal molluscan communities parameters of water and sediments are also done. A total of 51 were collected and identified up to species level. Physico chemical convergence between geographically and temporally isolated family dominant it composed 20% followed by Neritidae (12%), intertidal gastropods species were identified; among them Muricidae communities [13]. -
Revised January 19, 2018 Updated June 19, 2018
BIOLOGICAL EVALUATION / BIOLOGICAL ASSESSMENT FOR TERRESTRIAL AND AQUATIC WILDLIFE YUBA PROJECT YUBA RIVER RANGER DISTRICT TAHOE NATIONAL FOREST REVISED JANUARY 19, 2018 UPDATED JUNE 19, 2018 PREPARED BY: MARILYN TIERNEY DISTRICT WILDLIFE BIOLOGIST 1 TABLE OF CONTENTS I. EXECUTIVE SUMMARY ........................................................................................................... 3 II. INTRODUCTION.......................................................................................................................... 4 III. CONSULTATION TO DATE ...................................................................................................... 4 IV. CURRENT MANAGEMENT DIRECTION ............................................................................... 5 V. DESCRIPTION OF THE PROPOSED PROJECT AND ALTERNATIVES ......................... 6 VI. EXISTING ENVIRONMENT, EFFECTS OF THE PROPOSED ACTION AND ALTERNATIVES, AND DETERMINATION ......................................................................... 41 SPECIES-SPECIFIC ANALYSIS AND DETERMINATION ........................................................... 54 TERRESTRIAL SPECIES ........................................................................................................................ 55 WESTERN BUMBLE BEE ............................................................................................................. 55 BALD EAGLE ............................................................................................................................... -
(Approx) Mixed Micro Shells (22G Bags) Philippines € 10,00 £8,64 $11,69 Each 22G Bag Provides Hours of Fun; Some Interesting Foraminifera Also Included
Special Price £ US$ Family Genus, species Country Quality Size Remarks w/o Photo Date added Category characteristic (€) (approx) (approx) Mixed micro shells (22g bags) Philippines € 10,00 £8,64 $11,69 Each 22g bag provides hours of fun; some interesting Foraminifera also included. 17/06/21 Mixed micro shells Ischnochitonidae Callistochiton pulchrior Panama F+++ 89mm € 1,80 £1,55 $2,10 21/12/16 Polyplacophora Ischnochitonidae Chaetopleura lurida Panama F+++ 2022mm € 3,00 £2,59 $3,51 Hairy girdles, beautifully preserved. Web 24/12/16 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 30mm+ € 4,00 £3,45 $4,68 30/04/21 Polyplacophora Ischnochitonidae Ischnochiton textilis South Africa F+++ 27.9mm € 2,80 £2,42 $3,27 30/04/21 Polyplacophora Ischnochitonidae Stenoplax limaciformis Panama F+++ 16mm+ € 6,50 £5,61 $7,60 Uncommon. 24/12/16 Polyplacophora Chitonidae Acanthopleura gemmata Philippines F+++ 25mm+ € 2,50 £2,16 $2,92 Hairy margins, beautifully preserved. 04/08/17 Polyplacophora Chitonidae Acanthopleura gemmata Australia F+++ 25mm+ € 2,60 £2,25 $3,04 02/06/18 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 41mm+ € 4,00 £3,45 $4,68 West Indian 'fuzzy' chiton. Web 24/12/16 Polyplacophora Chitonidae Acanthopleura granulata Panama F+++ 32mm+ € 3,00 £2,59 $3,51 West Indian 'fuzzy' chiton. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 44mm+ € 5,00 £4,32 $5,85 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F++ 35mm € 2,50 £2,16 $2,92 Caribbean. 24/12/16 Polyplacophora Chitonidae Chiton tuberculatus Panama F+++ 29mm+ € 3,00 £2,59 $3,51 Caribbean. -
Dof: 19/08/2016
DOF: 19/08/2016 NORMA Oficial Mexicana NOM-013-SAG/PESC-2016, Para regular el aprovechamiento de las especies de caracol en aguas de jurisdicción federal del Golfo de México y Mar Caribe. Al margen un sello con el Escudo Nacional, que dice: Estados Unidos Mexicanos.- Secretaría de Agricultura, Ganadería, Desarrollo Rural, Pesca y Alimentación. JUAN JOSÉ LINARES MARTÍNEZ, Director General de Normalización Agroalimentaria de la Secretaría de Agricultura, Ganadería, Desarrollo Rural, Pesca y Alimentación, con fundamento en los artículos 35 fracciones XXI incisos d) y e) y XXII de la Ley Orgánica de la Administración Pública Federal; 1o., 2o. fracciones III y IV, 3o., 8o. fracciones I, III, VII, XII, XIV, XXXVIII y XL; 9o. fracciones II y V; 10o. fracción I; 17 fracciones I, II, III, IV, VII y X y 124 de la Ley General de Pesca y Acuacultura Sustentables; 38, fracciones II y IX, 40, fracciones I, X, XIII y XVIII, y último párrafo, 41, 43, 44, 45, 46, 47, 50, 51, 52, 56, 62, 63, 64, 70, 71, 73 y 74 de la Ley Federal sobre Metrología y Normalización y 28 y 34 de su Reglamento; 4o. de la Ley Federal deProcedimiento Administrativo; 1o., 2o. Incisos B fracción XVII y D fracción III, 3o.; 29 fracción I y Octavo Transitorio del Reglamento Interior de la Secretaría de Agricultura, Ganadería, Desarrollo Rural, Pesca y Alimentación, vigente; en correlación con los artículos 37 y 39 fracción VII del Reglamento Interior de la Secretaría de Agricultura, Ganadería, Desarrollo Rural, Pesca y Alimentación, publicado en el Diario Oficial de la Federación el día 10 de julio de 2001, he tenido a bien expedir la presente: NORMA OFICIAL MEXICANA NOM-013-SAG/PESC-2016, PARA REGULAR EL APROVECHAMIENTO DE LAS ESPECIES DE CARACOL EN AGUAS DE JURISDICCIÓN FEDERAL DEL GOLFO DE MÉXICO Y MAR CARIBE ÍNDICE 0. -
ABSTRACT Title of Dissertation: PATTERNS IN
ABSTRACT Title of Dissertation: PATTERNS IN DIVERSITY AND DISTRIBUTION OF BENTHIC MOLLUSCS ALONG A DEPTH GRADIENT IN THE BAHAMAS Michael Joseph Dowgiallo, Doctor of Philosophy, 2004 Dissertation directed by: Professor Marjorie L. Reaka-Kudla Department of Biology, UMCP Species richness and abundance of benthic bivalve and gastropod molluscs was determined over a depth gradient of 5 - 244 m at Lee Stocking Island, Bahamas by deploying replicate benthic collectors at five sites at 5 m, 14 m, 46 m, 153 m, and 244 m for six months beginning in December 1993. A total of 773 individual molluscs comprising at least 72 taxa were retrieved from the collectors. Analysis of the molluscan fauna that colonized the collectors showed overwhelmingly higher abundance and diversity at the 5 m, 14 m, and 46 m sites as compared to the deeper sites at 153 m and 244 m. Irradiance, temperature, and habitat heterogeneity all declined with depth, coincident with declines in the abundance and diversity of the molluscs. Herbivorous modes of feeding predominated (52%) and carnivorous modes of feeding were common (44%) over the range of depths studied at Lee Stocking Island, but mode of feeding did not change significantly over depth. One bivalve and one gastropod species showed a significant decline in body size with increasing depth. Analysis of data for 960 species of gastropod molluscs from the Western Atlantic Gastropod Database of the Academy of Natural Sciences (ANS) that have ranges including the Bahamas showed a positive correlation between body size of species of gastropods and their geographic ranges. There was also a positive correlation between depth range and the size of the geographic range. -
Evolution of the Pachychilidae TROSCHEL, 1857 (Chaenogastropoda, Cerithioidea) – from the Tethys to Modern Tropical Rivers 41
44 44 he A Rei Series A/ Zitteliana An International Journal of Palaeontology and Geobiology Series A /Reihe A Mitteilungen der Bayerischen Staatssammlung für Pa lä on to lo gie und Geologie 44 An International Journal of Palaeontology and Geobiology München 2004 Zitteliana Umschlag 44 1 18.01.2005, 10:04 Uhr Zitteliana An International Journal of Palaeontology and Geobiology Series A/Reihe A Mitteilungen der Bayerischen Staatssammlung für Pa lä on to lo gie und Geologie 44 CONTENTS/INHALT REINHOLD R. LEINFELDER & MICHAEL KRINGS Editorial 3 DIETRICH HERM Herbert HAGN † 5 KAMIL ZÁGORŠEK & ROBERT DARGA Eocene Bryozoa from the Eisenrichterstein beds, Hallthurm, Bavaria 17 THORSTEN KOWALKE Evolution of the Pachychilidae TROSCHEL, 1857 (Chaenogastropoda, Cerithioidea) – from the Tethys to modern tropical rivers 41 HERBERT W. SCHICK The stratigraphical signifi cance of Cymaceras guembeli for the boundary between Platynota Zone and Hypselocyclum Zone, and the correlation of the Swabian and Franconian Alb 51 GÜNTER SCHWEIGERT, RODNEY M. FELDMANN & MATTHIAS WULF Macroacaena franconica n. sp. (Crustaceae: Brachyura: Raninidae) from the Turonian of S Germany 61 JÜRGEN KRIWET & STEFANIE KLUG Late Jurassic selachians (Chondrichthyes, Elasmobranchii) from southern Germany: Re-evaluation on taxonomy and diversity 67 FELIX SCHLAGINTWEIT Calcareous green algae from the Santonian Hochmoos Formation of Gosau (Northern Calcareous Alps, Austria, Lower Gosau Group) 97 MICHAEL KRINGS & HELMUT MAYR Bassonia hakelensis (BASSON) nov. comb., a rare non-calcareous -
The Freshwater Snails (Mollusca: Gastropoda) of Mexico: Updated Checklist, Endemicity Hotspots, Threats and Conservation Status
Revista Mexicana de Biodiversidad Revista Mexicana de Biodiversidad 91 (2020): e912909 Taxonomy and systematics The freshwater snails (Mollusca: Gastropoda) of Mexico: updated checklist, endemicity hotspots, threats and conservation status Los caracoles dulceacuícolas (Mollusca: Gastropoda) de México: listado actualizado, hotspots de endemicidad, amenazas y estado de conservación Alexander Czaja a, *, Iris Gabriela Meza-Sánchez a, José Luis Estrada-Rodríguez a, Ulises Romero-Méndez a, Jorge Sáenz-Mata a, Verónica Ávila-Rodríguez a, Jorge Luis Becerra-López a, Josué Raymundo Estrada-Arellano a, Gabriel Fernando Cardoza-Martínez a, David Ramiro Aguillón-Gutiérrez a, Diana Gabriela Cordero-Torres a, Alan P. Covich b a Facultad de Ciencias Biológicas, Universidad Juárez del Estado de Durango, Av.Universidad s/n, Fraccionamiento Filadelfia, 35010 Gómez Palacio, Durango, Mexico b Institute of Ecology, Odum School of Ecology, University of Georgia, 140 East Green Street, Athens, GA 30602-2202, USA *Corresponding author: [email protected] (A. Czaja) Received: 14 April 2019; accepted: 6 November 2019 Abstract We present an updated checklist of native Mexican freshwater gastropods with data on their general distribution, hotspots of endemicity, threats, and for the first time, their estimated conservation status. The list contains 193 species, representing 13 families and 61 genera. Of these, 103 species (53.4%) and 12 genera are endemic to Mexico, and 75 species are considered local endemics because of their restricted distribution to very small areas. Using NatureServe Ranking, 9 species (4.7%) are considered possibly or presumably extinct, 40 (20.7%) are critically imperiled, 30 (15.5%) are imperiled, 15 (7.8%) are vulnerable and only 64 (33.2%) are currently stable.