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Upper Eocene) of the Sultanate of Oman
Pala¨ontol Z (2016) 90:63–99 DOI 10.1007/s12542-015-0277-1 RESEARCH PAPER Terrestrial and lacustrine gastropods from the Priabonian (upper Eocene) of the Sultanate of Oman 1 1 2 3 Mathias Harzhauser • Thomas A. Neubauer • Dietrich Kadolsky • Martin Pickford • Hartmut Nordsieck4 Received: 17 January 2015 / Accepted: 15 September 2015 / Published online: 29 October 2015 Ó The Author(s) 2015. This article is published with open access at Springerlink.com Abstract Terrestrial and aquatic gastropods from the sparse non-marine fossil record of the Eocene in the Tethys upper Eocene (Priabonian) Zalumah Formation in the region. The occurrence of the genera Lanistes, Pila, and Salalah region of the Sultanate of Oman are described. The Gulella along with some pomatiids, probably related to assemblages reflect the composition of the continental extant genera, suggests that the modern African–Arabian mollusc fauna of the Palaeogene of Arabia, which, at that continental faunas can be partly traced back to Eocene time, formed parts of the southeastern Tethys coast. Sev- times and reflect very old autochthonous developments. In eral similarities with European faunas are observed at the contrast, the diverse Vidaliellidae went extinct, and the family level, but are rarer at the genus level. These simi- morphologically comparable Neogene Achatinidae may larities point to an Eocene (Priabonian) rather than to a have occupied the equivalent niches in extant environ- Rupelian age, although the latter correlation cannot be ments. Carnevalea Harzhauser and Neubauer nov. gen., entirely excluded. At the species level, the Omani assem- Arabiella Kadolsky, Harzhauser and Neubauer nov. gen., blages lack any relations to coeval faunas. -
The Marine Mollusca of Suriname (Dutch Guiana) Holocene and Recent
THE MARINE MOLLUSCA OF SURINAME (DUTCH GUIANA) HOLOCENE AND RECENT Part II. BIVALVIA AND SCAPHOPODA by G. O. VAN REGTEREN ALTENA Rijksmuseum van Natuurlijke Historie, Leiden "The student must know something of syste- matic work. This is populary supposed to be a dry-as-dust branch of zoology. In fact, the systematist may be called the dustman of biol- ogy, for he performs a laborious and frequently thankless task for his fellows, and yet it is one which is essential for their well-being and progress". Maud D. Haviland in: Forest, steppe and tundra, 1926. CONTENTS Ι. Introduction, systematic survey and page references 3 2. Bivalvia and Scaphopoda 7 3. References 86 4. List of corrections of Part I 93 5. Plates 94 6. Addendum 100 1. INTRODUCTION, SYSTEMATIC SURVEY AND PAGE REFERENCES In the first part of this work, published in 1969, I gave a general intro- duction to the Suriname marine Mollusca ; in this second part the Bivalvia and Scaphopoda are treated. The system (and frequently also the nomen- clature) of the Bivalvia are those employed in the "Treatise on Invertebrate Paleontology, (N) Mollusca 6, Part I, Bivalvia, Volume 1 and 2". These volumes were issued in 1969 and contain the most modern system of the Bivalvia. For the Scaphopoda the system of Thiele (1935) is used. Since I published in 1968 a preliminary list of the marine Bivalvia of Suriname, several additions and changes have been made. I am indebted to Messrs. D. J. Green, R. H. Hill and P. G. E. F. Augustinus for having provided many new coastal records for several species. -
The Lower Bathyal and Abyssal Seafloor Fauna of Eastern Australia T
O’Hara et al. Marine Biodiversity Records (2020) 13:11 https://doi.org/10.1186/s41200-020-00194-1 RESEARCH Open Access The lower bathyal and abyssal seafloor fauna of eastern Australia T. D. O’Hara1* , A. Williams2, S. T. Ahyong3, P. Alderslade2, T. Alvestad4, D. Bray1, I. Burghardt3, N. Budaeva4, F. Criscione3, A. L. Crowther5, M. Ekins6, M. Eléaume7, C. A. Farrelly1, J. K. Finn1, M. N. Georgieva8, A. Graham9, M. Gomon1, K. Gowlett-Holmes2, L. M. Gunton3, A. Hallan3, A. M. Hosie10, P. Hutchings3,11, H. Kise12, F. Köhler3, J. A. Konsgrud4, E. Kupriyanova3,11,C.C.Lu1, M. Mackenzie1, C. Mah13, H. MacIntosh1, K. L. Merrin1, A. Miskelly3, M. L. Mitchell1, K. Moore14, A. Murray3,P.M.O’Loughlin1, H. Paxton3,11, J. J. Pogonoski9, D. Staples1, J. E. Watson1, R. S. Wilson1, J. Zhang3,15 and N. J. Bax2,16 Abstract Background: Our knowledge of the benthic fauna at lower bathyal to abyssal (LBA, > 2000 m) depths off Eastern Australia was very limited with only a few samples having been collected from these habitats over the last 150 years. In May–June 2017, the IN2017_V03 expedition of the RV Investigator sampled LBA benthic communities along the lower slope and abyss of Australia’s eastern margin from off mid-Tasmania (42°S) to the Coral Sea (23°S), with particular emphasis on describing and analysing patterns of biodiversity that occur within a newly declared network of offshore marine parks. Methods: The study design was to deploy a 4 m (metal) beam trawl and Brenke sled to collect samples on soft sediment substrata at the target seafloor depths of 2500 and 4000 m at every 1.5 degrees of latitude along the western boundary of the Tasman Sea from 42° to 23°S, traversing seven Australian Marine Parks. -
(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. -
Acanthochitona Pygmea (Pilsbry, 1893)
Lista de especies del phylum Mollusca registradas para el Caribe colombiano Abra aequalis (Say, 1822) Abra longicallis (Sacchi, 1837) Abralia veranyi (Rüppell, 1844) Acanthochitona pygmea (Pilsbry, 1893) Acanthochitona rodea (Pilsbry, 1893) Acanthochitona spiculosa (Reeve, 1847) Acanthochitona venezuelana Lyons, 1888 Acanthopleura granulata (Gmelin, 1791) Acar domingensis (Lamarck, 1819) Acesta colombiana (H.E. Vokes, 1970) Acmaea antillarum (Sowerby, 1831) Acmaea leucopleura (Gmelin, 1791) Acmaea pustulata (Helbling, 1779) Acteocina candei (d'Orbigny, 1842) Acteocina recta (d'Orbigny, 1841) Acteon danaida Dall, 1881 Acteon punctostriatus (C.B. Adams, 1840) Actinotrophon actinophorus (Dall, 1889) Adrana gloriosa (A. Adams, 1855) Adrana patagonica (d'Orbigny, 1846) Adrana scaphoides Rehder, 1939 Adrana tellinoides (Sowerby, 1823) Aesopus obesus (Hinds, 1843) Aesopus stearnsi (Tryon, 1883) Agathotoma badia (Reeve, 1846) Agathotoma candidísima (C.B. Adams, 1850) Agatrix smithi (Dall, 1888) Agladrillia rhodochroa (Dautzenberg, 1900) Akera bayeri Marcus y Marcus, 1967 Alaba incerta (d'Orbigny, 1842) Alvania avernas (C.B. Adams, 1850) Alvania auberiana (d'Orbigny, 1842) Alvania colombiana Romer y Moore, 1988 Amaea mitchelli (Dall, 1889) Amaea retiñera (Dall, 1889) Americardia media (Linné, 1758) Amusium laurenti (Gmelin, 1791) Amusium payraceum (Gabb, 1873) Amygdalum politum (Verrill y Smith, 1880) Amygdalum sagittatum Rehder, 1934 Anachis cf. fraudans Jung, 1969 Anachis coseli Díaz y Mittnacht, 1991 Anachis hotessieriana (d'Orbigny, 1842) -
Sistema Arrecifal
PROGRAMA DE MANEJO México l Parque Nacional Sistema Arrecifal Veracruzano es uno de los parques nacionales con características marinas más reconocidas en México por su ubicación, estructura, resiliencia y biodiversidad, está integrado por las islas de Enmedio, Santiaguillo, Verde, Sacricios y Salmedina; al menos 45 arrecifes coralinos, de los que algunos presentan lagunas arrecifales con pastos marinos, así como playas y bajos. Se ubican en la porción interna de la plataforma continental en el Golfo de México y se elevan desde profundidades cercanas a los 40 metros. El Programa de Manejo es el instrumento rector de planeación y regulación que establece las actividades, acciones y lineamientos básicos para el manejo y administración del área en el corto, mediano y largo plazo. En este sentido, establece las acciones que permiten asegurar el equilibrio y la continuidad de los procesos ecológicos, salvaguardar la diversidad genética de las especies, el aprovechamiento racional de los recursos y proporcionar un campo propicio para la investigación cientíca y el estudio del ecosistema, permitiendo integrar la conservación de la riqueza natural con el bienestar social y el Parque Nacional desarrollo económico. Parque Nacional Sistema Arrecifal Veracruzano El Programa de Manejo del Parque Nacional Sistema Arrecifal Veracruzano tiene la importante misión de proteger la diversidad del Área Natural Protegida, mantener el acervo Sistema Arrecifal genético natural y fomentar el desarrollo sustentable de los recursos renovables presentes, permitiendo el disfrute de los servicios ambientales y de esparcimiento que presta a los usuarios. Es por ello que en su proceso de elaboración se realizaron reuniones de discusión y consenso con los involucrados en el manejo y uso del área considerando las Veracruzano necesidades de todos los sectores implicados, con base en los lineamientos legales establecidos y la argumentación técnica de soporte. -
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. -
Marine Mollusca of Isotope Stages of the Last 2 Million Years in New Zealand
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/232863216 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) Article in Journal- Royal Society of New Zealand · March 2011 DOI: 10.1080/03036758.2011.548763 CITATIONS READS 19 690 1 author: Alan Beu GNS Science 167 PUBLICATIONS 3,645 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Integrating fossils and genetics of living molluscs View project Barnacle Limestones of the Southern Hemisphere View project All content following this page was uploaded by Alan Beu on 18 December 2015. The user has requested enhancement of the downloaded file. This article was downloaded by: [Beu, A. G.] On: 16 March 2011 Access details: Access Details: [subscription number 935027131] Publisher Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37- 41 Mortimer Street, London W1T 3JH, UK Journal of the Royal Society of New Zealand Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t918982755 Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia) AG Beua a GNS Science, Lower Hutt, New Zealand Online publication date: 16 March 2011 To cite this Article Beu, AG(2011) 'Marine Mollusca of isotope stages of the last 2 million years in New Zealand. Part 4. Gastropoda (Ptenoglossa, Neogastropoda, Heterobranchia)', Journal of the Royal Society of New Zealand, 41: 1, 1 — 153 To link to this Article: DOI: 10.1080/03036758.2011.548763 URL: http://dx.doi.org/10.1080/03036758.2011.548763 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.informaworld.com/terms-and-conditions-of-access.pdf This article may be used for research, teaching and private study purposes. -
The Journal of Molluscan Studies
Downloaded from https://academic.oup.com/mollus/issue/55/1 by guest on 30 September 2021 The Journal of Molluscan Studies Edited by J. Taylor INDEX FOR VOLUME 55 1989 Downloaded from https://academic.oup.com/mollus/issue/55/1 by guest on 30 September 2021 Contents for Volume 55, 1989 Journal of Molluscan Studies VOLUME 55, 1989 Part 1, pp. 1-147 (published 3 March 1989) Part 2, pp. 149-311 (published 10 May 1989) Part 3, pp. 313-^*29 (published 10 August 1989) Part 4, pp. 431-553 (published 1 November 1989) CONTENTS page AGUIRRE, A., see VICARIO et al. ALLANSON, B.R., see VILLIERS & ALLANSON Downloaded from https://academic.oup.com/mollus/issue/55/1 by guest on 30 September 2021 BAILEY, S.E.R. Foraging behaviour of terrestrial gastropods: integrating field and labora- tory studies 263 BARKAI, A. & BRANCH, G.M. Growth and mortality of the mussels Choromytilus meridionalis (Krauss) and Aulacomya ater (Molina) as indicators of biotic conditions 329 BAUR, B. Growth and reproduction of the minute land snail Punctum pygmaeum (Drapamaud) 383 BERNARD, R.T.F., see HODGSON & BERNARD BERRY, A.J. Spawning season and egg production in Forth estuary Retusa obtusa (Opisthobranchia: Retusidae) 455 BODE, A. Production of the intertidal chiton Acanlhochitona crinita within a community of CoraUina tlongato (Rhodophyta) 37 BOUCHET, P. A review of poecilogony in gastropods 67 BOUKRAA, A., see GOMOT et al. BRANCH, G.M., see BARKAI & BRANCH BRONMARK, C. Interactions between epiphytes, macrophytes and freshwater snails: a review 299 BROWN, A.C., see TRUEMAN & BROWN BROWN, A.C., see VAN W1JK et al. -
Geology of Saipan Mariana Islands Part 4
Geology of Saipan Mariana Islands Part 4. Submarine Topography and Shoal- Water Ecology GEOLOGICAL SURVEY PROFESSIONAL PAPER 280-K Geology of Saipan Mariana Islands Part 4. Submarine Topography and Shoal- Water Ecology By PRESTON E. CLOUD, Jr. GEOLOGICAL SURVEY PROFESSIONAL PAPER 280-K Description and interpretation of the submarine topography and of the sediments^ biotas^ and morphology of the reef complex adjacent to a geologically diverse tropical island UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1959 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. S EATON, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director For sale by the Superintendent of Documents, U. S. Government Printing Office Washington 25, D. C. GEOLOGICAL SURVEY PROFESSIONAL PAPER 280 Geology of Saipan, Mariana Islands Part 1. General Geology A. General Geology By PRESTON E. CLOUD, Jr., ROBERT GEORGE SCHMIDT, and HAROLD W. BURKE Part 2. Petrology and Soils B. Petrology of the Volcanic Rocks By ROBERT GEORGE SCHMIDT C. Petrography of the Limestones By J. HARLAN JOHNSON D. Soils By RALPH J. McCRACKEN Part 3. Paleontology E. Calcareous Algae By J. HARLAN JOHNSON F. Difcoaster and Some Related Microfossils By M. N. BRAMLETTE G. Eocene Radiolaria By WILLIAM RIEDEL H. Smaller Foraminifera By RUTH TODD I. Larger Foraminifera By W. STORRS COLE J. Echinoids By C. WYTHE COOKE Part 4. Submarine Topography and Shoal-Water Ecology K. Submarine Topography and Shoal-Water Ecology By PRESTON E. CLOUD, Jr. CONTENTS Page Page Abstract_________________________________________ 361 Shoal-water and shoreline ecology and sediments—Con. Introduction. ______________________________________ 362 Habitat descriptions—Con. Purpose and scope of the work_____________________ 362 Organic reefs and reef benches______________ 383 Field methods and acknowledgments-_______________ 362 Minor reef structures______________________ 384 Systematic identifications and other research aid____ 363 Biotope X. -
De Coatzacoalcos, Veracruz, México
Revista Mexicana de CienciasMoluscos Geológicas, de la v.Formación 28, núm. 3,Agueguexquite 2011, p. 379-397 Plioceno inferior, Veracruz, México 379 Moluscos de la Formación Agueguexquite (Plioceno inferior) de Coatzacoalcos, Veracruz, México María del Carmen Perrilliat1,* y Pablo Flores-Guerrero2 1 Instituto de Geología, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 México, D. F., México. 2 Facultad de Ciencias, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 México, D. F., México. * [email protected] RESUMEN La fauna de gasterópodos, escafópodos y bivalvos de la Formación Agueguexquite de la región de Coatzacoalcos, Veracruz, en El Tepache, Coatzacoalcos y Nuevo Teapa se reporta, incluyendo la descripción de las especies no reportadas previamente para esta región. El propósito es contribuir y ampliar el conocimiento de la malacofauna estudiada mediante el análisis de la composición específica y actualización taxonómica de los gasterópodos, escafópodos y bivalvos del Plioceno temprano de Veracruz, que incluye a géneros y especies que pertenecen tanto a la Subprovincia Agueguexquitiana de la Provincia Gatuniana como a la Provincia Caloosahatchiana. Palabras clave: moluscos, Agueguexquite, Plioceno, Veracruz. ABSTRACT Gastropods, scaphopods and bivalves from the Agueguexquite Formation in El Tepache, Coatzacoalcos and Nuevo Teapa in the Coatzacoalcos area are reported, including the description of the species not reported previously for this region. The purpose of this work is to contribute and extend the knowledge of the studied molluscan fauna by means of the analysis of the specific composition and taxonomic descriptions of gastropods and bivalves not reported previously of the early Pliocene of Veracruz, that include genus and species that belong to the Agueguexquitian Subprovince of the Gatunian Province and Caloosahatchian Province. -
The Lower Pliocene Gastropods of Le Pigeon Blanc (Loire- Atlantique, Northwest France). Part 5* – Neogastropoda (Conoidea) and Heterobranchia (Fine)
Cainozoic Research, 18(2), pp. 89-176, December 2018 89 The lower Pliocene gastropods of Le Pigeon Blanc (Loire- Atlantique, northwest France). Part 5* – Neogastropoda (Conoidea) and Heterobranchia (fine) 1 2 3,4 Luc Ceulemans , Frank Van Dingenen & Bernard M. Landau 1 Avenue Général Naessens de Loncin 1, B-1330 Rixensart, Belgium; email: [email protected] 2 Cambeenboslaan A 11, B-2960 Brecht, Belgium; email: [email protected] 3 Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, Netherlands; Instituto Dom Luiz da Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal; and International Health Centres, Av. Infante de Henrique 7, Areias São João, P-8200 Albufeira, Portugal; email: [email protected] 4 Corresponding author Received 25 February 2017, revised version accepted 7 July 2018 In this final paper reviewing the Zanclean lower Pliocene assemblage of Le Pigeon Blanc, Loire-Atlantique department, France, which we consider the ‘type’ locality for Assemblage III of Van Dingenen et al. (2015), we cover the Conoidea and the Heterobranchia. Fifty-nine species are recorded, of which 14 are new: Asthenotoma lanceolata nov. sp., Aphanitoma marqueti nov. sp., Clathurella pierreaimei nov. sp., Clavatula helwerdae nov. sp., Haedropleura fratemcontii nov. sp., Bela falbalae nov. sp., Raphitoma georgesi nov. sp., Raphitoma landreauensis nov. sp., Raphitoma palumbina nov. sp., Raphitoma turtaudierei nov. sp., Raphitoma vercingetorixi nov. sp., Raphitoma pseudoconcinna nov. sp., Adelphotectonica bieleri nov. sp., and Ondina asterixi nov. sp. One new name is erected: Genota maximei nov. nom. is proposed for Pleurotoma insignis Millet, non Edwards, 1861. Actaeonidea achatina Sacco, 1896 is considered a junior subjective synonym of Rictaxis tornatus (Millet, 1854).