† Ellobium Pyramidale (Sowerby, 1822) Leucophytia Bidentata
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24 Relationships Within the Ellobiidae
Origin atld evoltctiorzai-y radiatiotz of the Mollrisca (ed. J. Taylor) pp. 285-294, Oxford University Press. O The Malacological Sociery of London 1996 R. Clarke. 24 paleozoic .ine sna~ls. RELATIONSHIPS WITHIN THE ELLOBIIDAE ANTONIO M. DE FRIAS MARTINS Departamento de Biologia, Universidade dos Aqores, P-9502 Porzta Delgada, S6o Miguel, Agores, Portugal ssification , MusCum r Curie. INTRODUCTION complex, and an assessment is made of its relevance in :eny and phylogenetic relationships. 'ulmonata: The Ellobiidae are a group of primitive pulmonate gastropods, Although not treated in this paper, conchological features (apertural dentition, inner whorl resorption and protoconch) . in press. predominantly tropical. Mostly halophilic, they live above the 28s rRNA high-tide mark on mangrove regions, salt-marshes and rolled- and radular morphology were studied also and reference to ~t limpets stone shores. One subfamily, the Carychiinae, is terrestrial, them will be made in the Discussion. inhabiting the forest leaf-litter on mountains throughout ago1 from the world. MATERIAL AND METHODS 'finities of The Ellobiidae were elevated to family rank by Lamarck (1809) under the vernacular name "Les AuriculacCes", The anatomy of 35 species representing 19 genera was ~Ctiquedu properly latinized to Auriculidae by Gray (1840). Odhner studied (Table 24.1). )llusques). (1925), in a revision of the systematics of the family, preferred For the most part the animals were immersed directly in sciences, H. and A. Adarns' name Ellobiidae (in Pfeiffer, 1854). which 70% ethanol. Some were relaxed overnight in isotonic MgCl, ochemical has been in general use since that time. and then preserved in 70% ethanol. A reduced number of Grouping of the increasingly growing number of genera in specimens of most species was fixed in Bouin's, serially Gebriider the family was based mostly on conchological characters. -
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). -
Patterns of Mollusc Distribution in Mangroves from the São Marcos Bay, Coast of Maranhão State, Brazil
ACTA AMAZONICA http://dx.doi.org/10.1590/1809-4392201600493 Patterns of mollusc distribution in mangroves from the São Marcos Bay, coast of Maranhão State, Brazil Carlos A. L. RODRIGUES1, Rannyele P. RIBEIRO1,2,*, Nayara B. SANTOS1; Zafira S. ALMEIDA1 1Universidade Estadual do Maranhão, Departamento de Química e Biologia, Avenida Lourenço Vieira da Silva, S/N, Tirirical, São Luís, Maranhão, Brazil. 2 Universidade Federal do Rio de Janeiro, Núcleo em Ecologia e Desenvolvimento Sócio-ambiental de Macaé. Avenida São José do Barreto 764, São José do Barreto, Macaé, Rio de Janeiro, Brazil. * Correspondig author: [email protected] ABSTRACT The diversity and distribution of molluscs from the Amazon Coast of Maranhão State, Brazil, are poorly understood. The aim of this study was to investigate how molluscs in two mangrove creeks (Buenos Aires and Tronco) at the São Marcos Bay, coast of the Maranhão State, respond to spatial and temporal variations in the environment. Sampling was performed in the intertidal area along three zones established using a straight line transect of 100 m. Abiotic variables of water and sediment were measured at each creek. We found 5,912 specimens belonging to 23 species and 15 families of epifaunal and infaunal molluscs. The patterns of their distribution in the two creeks were different. Salinity, dissolved oxygen, and rainfall were the main variables that affected the temporal distribution of molluscs. We found low species richness in the overall mollusc composition. Diversity in the Buenos Aires Creek was lower than that observed in the Tronco Creek, possibly because of activities of a port located in proximity to the former. -
Pedipedinae (Gastropoda: Ellobiidae) from Hong Kong
The marine flora and fauna of Hong Kong and southern China III (ed. B. Morton). Proceedings of the Fourth International Marine Biological Workshop: The Marine Flora and Fauna of Hong Kong and Southern China, Hong Kong, 11-29 April 1989. Hong Kong: Hong Kong University Press, 1992. PEDIPEDINAE (GASTROPODA: ELLOBIIDAE) FROM HONG KONG Ant6nio M. de Frias Martins Departamento de Biologia, Universidade dos A~ores,P-9502 Ponta Delgada, Siio Miguel, A~ores,Portugal ABSTRACT Two species of Pedipedinae are recorded for the first time from Hong Kong and are here provisionally referred to as Pedipes jouani Montrouzier, 1862 and Microtralia alba (Gassies, 1865), described from New Caledonia. A descriptive study of the reproductive and nervous systems was conducted and confirms previous studies that both genera are consubfamilial. The distribution and dispersal of the species is discussed. INTRODUCTION The Indo-Pacific Ellobiidae are particularly well represented by conspicuous, mangrove- dwelling, macroscopic species, relatively few of which have been studied anatomically. Koslowsky (1933) presented a detailed description of Melampus boholensis 'H. and A. Adams' Pfeiffer, 1856. Morton (1955) described the anatomy of Pythia Roding, 1798, Ellobium Roding, 1798 [E.aurisjudae (L. 1758)l and of the small pedipedinian Marinula King, 1832 [M.filholi Hutton, 18781. Knipper and Meyer (1956) provided good illus- trations of the nervous systems of Ellobium (Auriculodes) gaziensis (Preston, 1913), Cassidula labrella (Deshayes, 1830) and Melampus semisulcatus Mousson, 1869. Cassidula Fhssac, 1821, Ellobium and Pythia were discussed by Beny et al. (1967) and Sumikawa and Miura (1978) studied in detail the reproductive system of Ellobium chinense (Pfeiffer, 1854). -
OF IA Handbook on Mangrove Associate Molluscs of Sundarbans
_ OG OF IA Handbook on Mangrove Associate Molluscs of Sundarbans ANIRUDHA DEY Zoological Survey of India, Sundarban Field Research Station, Canning, West Bengal Edited by the Director, Zoological Survey of India, Kolkata Zoological Survey of India Kolkata CITATION Dey, Anirudha. 2006. Handbook on Mangrove Associate Molluscs ofSundar bans : 1-96. (published by the Director, Zool. Surv. India, Kolkata) Published: May, 2006 ISBN 81-8171-100-X © Govt. ofIndia, 2006 ALL RIGHTS RESERVED • No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise without the prior permission of the publisher. • This book is sold subject to the condition that it shall not, by way of trade, be lent, resold hired out or otherwise disposed of without the publisher's consent, in an form of binding or cover other than that in which, it is published. • The correct price of this publication is the price printed on this page. Any revised price indicated by a rubber stamp or by a sticker or by any other means is incorrect and should be unacceptable. PRICE Indian Rs. 750.00 Foreign: $ 50; £ 40 Published at the Publication Division by the Director Zoological Survey of India, 234/4, AJe Bose Road, 2nd MSO Building, 13th floor, Nizam Palace, Kolkata 700020 and printed at Shiva Offset Press, Dehradun 248 001. PREFACE Mangrove is a common term applied to a community of trees or shrubs which grow in the sea. It may be anyone individual species which constitutes that association. -
Systematic Revision of Palaeocene Brackish Water Gastropoda from Mons, Belgium, Based on Their Early Ontogenetic Shells
BULLETIN DE L’INSTITUT ROYAL DES SCIENCES NATURELLES DE BELGIQUE SCIENCES DE LA TERRE. 72: 111-134, 2002 BULLETIN VAN HET KONINKLIJK BELGISCH INSTITUUT VOOR NATUURWETENSCHAPPEN AARDWETENSCHAPPEN, 72: 111-134, 2002 Systematic revision of Palaeocene brackish water Gastropoda from Mons, Belgium, based on their early ontogenetic shells by Thorsten KOWALKE Kowalke, T.. 2002. - Systematic revision of Palaeocene brackish Introduction water Gastropoda from Mons, Belgium, based on their early ontoge netic shells. Bulletin de l'Institut royal des Sciences naturelles de Belgique, Sciences de la Terre, 72: 111-134, 4 pis., Bruxelles-Brussel, The Early Mid-Palaeocene sediments of Mons, Southeast March 31, 2002. - ISSN 0374-6291 Belgium, were brought to the attention of geologists, when the mining engineers F.L. Cornet and A. Briart recognised a section within a domestic well on the Gof- fint property in 1865. In 1874, the Geological Society of Abstract France initiated a second pit a few metres to the west on The systematic position of Early Mid-Palaeocene brackish water Gas the Coppée estate. These original sinkings were termi tropoda from the Dano-Montian of Mons, South-east Belgium, is nated at a depth of about 20 m, when the ground water revised. Representatives of the subclasses Neritimorpha (with the floor was reached. In 1969 another boring was initiated new genus Monsneritina- Neritoidea, Neritidae), Caenogastropoda (with the new genus Monspotamides - Cerithioidea, Potamididae) by the Belgian Geological Survey, located 10 m south of and Heterostropha are characterised with regard to their paleoecology. the Gofflnt pit. The sections - detailed descriptions of the Three different modes of early ontogenetic development are recognised stratigraphy and sketches of the locality were given by and paleoecological inferences are discussed. -
WMSDB - Worldwide Mollusc Species Data Base
WMSDB - Worldwide Mollusc Species Data Base Family: ELLOBIIDAE Author: Claudio Galli - [email protected] (updated 07/set/2015) Class: GASTROPODA --- Clade: HETEROBRANCHIA-PULMONATA-EUPULMONATA-ELLOBIOIDEA ------ Family: ELLOBIIDAE L. Pfeiffer, 1854 (Land) - Alphabetic order - when first name is in bold the species has images Taxa=681, Genus=34, Subgenus=13, Species=287, Subspecies=12, Synonyms=334, Images=187 acteocinoides , Microtralia acteocinoides J.T. Kuroda & T. Habe, 1961 acuminata , Ovatella acuminata P.M.A. Morelet, 1889 - syn of: Myosotella myosotis (J.P.R. Draparnaud, 1801) acuta , Marinula acuta (D'Orbigny, 1835) acuta , Pythia acuta J.B. Hombron & C.H. Jacquinot, 1847 acutispira , Melampus acutispira W.H. Turton, 1932 - syn of: Melampus parvulus L. Pfeiffer, 1856 adamsianus , Melampus adamsianus L. Pfeiffer, 1855 adansonii , Pedipes adansonii H.M.D. de Blainville, 1824 - syn of: Pedipes pedipes (J.G. Bruguière, 1789) adriatica , Ovatella adriatica H.C. Küster, 1844 - syn of: Myosotella myosotis (J.P.R. Draparnaud, 1801) aegiatilis, Pythia pachyodon aegiatilis H.A. Pilsbry & Y. Hirase, 1908 aequalis , Ovatella aequalis (R.T. Lowe, 1832) afer , Pedipes afer J.F. Gmelin, 1791 - syn of: Pedipes pedipes (J.G. Bruguière, 1789) affinis , Marinula affinis A.E.J. Férussac, 1821 - syn of: Pedipes affinis A.E.J. Férussac, 1821 affinis , Laemodonta affinis A.E.J. Férussac, 1821 - syn of: Pedipes affinis A.E.J. Férussac, 1821 affinis , Pedipes affinis A.E.J. Férussac, 1821 alba , Microtralia alba (J. Gassies, 1865) albescens , Ovatella albescens T.V. Wollaston, 1878 - syn of: Ovatella aequalis (R.T. Lowe, 1832) albovaricosa, Pythia albovaricosa L. Pfeiffer, 1853 albus , Melampus albus C.A. Davis, 1904 - syn of: Melampus monile (J.G. -
DNA Barcoding of the Endangered Species Ellobium Chinense (Mollusca, Gastropoda, Ellobiidae) from Coastal Areas of South Korea
Anim. Syst. Evol. Divers. Vol. 35, No. 3: 136-139, July 2019 https://doi.org/10.5635/ASED.2019.35.3.017 Short communication DNA Barcoding of the Endangered Species Ellobium chinense (Mollusca, Gastropoda, Ellobiidae) from Coastal Areas of South Korea Chang Ho Yi1,2, Tae Won Jung3, Il-Hun Kim1, In-Young Cho1, Min-Seop Kim1, Moongeun Yoon1, Won Kim2,* 1National Marine Biodiversity Institute of Korea, Seocheon 33662, Korea 2School of Biological Science, College of Natural Science, Seoul National University, Seoul 08826, Korea 3Research Center for Endangered Species, National Institute of Ecology, Yeongyang 36531, Korea ABSTRACT The pulmonate gastropod Ellobium chinense (Pfeiffer, 1864) is an endangered marine species along the South Korean coasts due to habitat destruction and population declines. We sequenced the cytochrome c oxidase subunit 1 (COI) of 25 E. chinense specimens collected from five coastal sites in South Korea, and identified 16 unique haplotypes. The maximum intraspecific variation among individuals was 1.6%, while interspecific differences from another ellobiid species, Auriculastra duplicata (Pfeiffer, 1854), ranged from 21.9 to 23.0%. Our barcoding data will be useful to elucidate the phylogenetic relationships among pulmonate gastropods and infer the population genetic structure of E. chinense. Keywords: DNA barcode, cytochrome c oxidase subunit I, marine endangered species, pulmonate INTRODUCTION of South Korea. Additionally, we analyzed genetic distances among E. chinense individuals, and compared with an ellobiid Ellobium chinense (Pfeiffer, 1864) is a conoidal pulmonate species Auriculastra duplicata (Pfeiffer, 1854) (Gastropoda, gastropod mollusk (Fig. 1) that inhabits the intertidal and ter- Ellobiidae), which exhibits similar ecological and morpholog- restrial zones of estuaries and coastal regions. -
Jurnal Struktur Komunitas Gastropoda Pada Ekosistem
JURNAL STRUKTUR KOMUNITAS GASTROPODA PADA EKOSISTEM MANGROVE DI DESA SUNGAI RAWA KECAMATAN SUNGAI APIT KABUPATEN SIAK PROVINSI RIAU OLEH ENDAH AGUSTINA FAKULTAS PERIKANAN DAN KELAUTAN UNIVERSITAS RIAU PEKANBARU 2019 Gastropods Community Structure in The Mangrove Ecosystem of The Sungai Rawa Village, Sungai Apit Sub-District, Siak District, Riau Province By: Endah Agustina1), Adriman2), Muhammad Fauzi2) [email protected] ABSTRACT Mangrove forests in the Sungai Rawa Village has been degraded due to anthropogenic activities. Decrement in mangrove ecosystem will negatively affects the aquatic organims in general, including the gastropods present in that area. To understand the community structure of gastropods in that mangrove ecosystem, a research was conducted on March 2018. There were 3 line transects and in each line there were 5 plots (1mx1m). The gastropods in the plots were collocted manually for 3 weeks. Result shown that there were 11 gastropods species present, they were Cassidula aurifelis, Cerithidea cingulata, Cerithidea obtusa, Chicoreus capucinus, Ellobium aurisjudae, Ellobium aurismidae, Littoraria melanostoma, Littoraria scabra, Nerita balteata, Neritina carnucopia and Telescopium telescopium. The gastropods density was ranged from 9 - 15 organisms/m2. The value of species richness index (Da) was 4.16 - 4.21, the diversity index (H’) was 2.99 - 3.13, the dominance index (C) was 0.12 - 0.14 and the uniformity index (E) was 0.90 - 0.93. The water quality parameters were as follows: temperature was 27 - 29ºC; pH was 7.3 - 7.7 and salinity was 26 - 27.3º/oo. Gastropods community structure in the mangrove ecosystem of the Sungai Rawa Village was good and there was no dominant species. -
Characterization of Metapopulation of Ellobium Chinense Through
www.nature.com/scientificreports OPEN Characterization of metapopulation of Ellobium chinense through Pleistocene expansions and four covariate COI guanine‑hotspots linked to G‑quadruplex conformation Cho Rong Shin1,2,10, Eun Hwa Choi1,10, Gyeongmin Kim1,2,10, Su Youn Baek1, Bia Park1, Jihye Hwang1, Jumin Jun3, Hyun Jong Kil3, Hyunkyung Oh3, Kyungjin Lee3, Sa Heung Kim4, Jongrak Lee4, Seung Jik Suh5, Dong‑min Park5, Ho Young Suk6, Yong Seok Lee7, Young Sup Lee2 & Ui Wook Hwang1,8,9* The land snail Ellobium chinense (L. Pfeifer, 1855) (Eupulmonata, Ellobiida, Ellobiidae), which inhabits the salt marshes along the coastal areas of northwestern Pacifc, is an endangered species on the IUCN Red List. Over recent decades, the population size of E. chinense has consistently decreased due to environmental interference caused by natural disasters and human activities. Here, we provide the frst assessment of the genetic diversity and population genetic structures of northwestern Pacifc E. chinense. The results analyzed with COI and microsatellites revealed that E. chinense population exhibit metapopulation characteristics, retaining under the infuence of the Kuroshio warm currents through expansion of the Late‑Middle and Late Pleistocene. We also found four phylogenetic groups, regardless of geographical distributions, which were easily distinguishable by four unidirectional and stepwise adenine‑to‑guanine transitions in COI (sites 207–282–354–420: A–A–A–A, A–A–G–A, G–A– G–A, and G–G–G–G). Additionally, the four COI hotspots were robustly connected with a high degree of covariance between them. We discuss the role of these covariate guanines which link to form four consecutive G‑quadruplexes, and their possible benefcial efects under positive selection pressure. -
Faculty of Science Universiti Brunei Darussalam Jalan Tungku Link Gadong BE1410 Brunei Darussalam Fos.Ubd.Edu.Bn
Nursalwa Baharuddin & David J. Marshall Faculty of Science Universiti Brunei Darussalam Jalan Tungku Link Gadong BE1410 Brunei Darussalam fos.ubd.edu.bn www.ubd.edu.bn Institute for Biodiversity and Environmental Research Universiti Brunei Darussalam Jalan Tungku Link Gadong BE1410 Brunei Darussalam www.ubd.edu.bn/faculties-and-institute/iber Front Cover (from left): First line: Patelloida saccharina, Nassarius olivaceus, Neritina violacea, Terebralia palustris, Chicoreus capucinus, Telescopium telescopium Second line: Indothais gradata, Turbo sp., Notoacmea sp., Nerita albicilla Earth and sky, woods and fields, lakes and rivers, the mountain and the sea, are excellent schoolmasters and teach some of us more than we can ever learn from books ~ Sir John Lubbock (1834 – 1913) Meragang mangrove forest, Brunei Darussalam Contents Foreword from authors 5 Plate 1: Patellogastropoda & Vetigastropoda 6 Plate 2: Neritimorpha (Cycloneritimorpha) 8 Plate 3: Caenogastropoda (Caenogastropoda) 10 Plate 4: Caenogastropoda (Littorinimorpha & Neogastropoda) 12 Plate 5: Caenogastropoda (Neogastropoda) 14 Plate 6: Heterobranchia (Pulmonata) 16 Plate 7: Heterobranchia (Pulmonata) 18 Periwinkle, Littoraria pallescens at Meragang mangrove forest, Brunei Darussalam FOREWORD The production of this booklet was motivated by hosting of the Gastropod thermal biology and climate change in the tropics workshop held under auspices iCUBE (The International Consortium of Universities for the Study of Biodiversity and the Environment) at UBD between 08 -11 December 2014. This is by far an incomplete treatment of the snail fauna of Brunei, but it deals with the species particularly relevant to this workshop. It covers the abundant and common taxa associated with coastal ecological systems in the region such as the rocky shores, mangroves and estuaries. -
Assessment of Mitochondrial Genomes for Heterobranch Gastropod Phylogenetics Rebecca M
Varney et al. BMC Ecol Evo (2021) 21:6 BMC Ecology and Evolution https://doi.org/10.1186/s12862-020-01728-y RESEARCH ARTICLE Open Access Assessment of mitochondrial genomes for heterobranch gastropod phylogenetics Rebecca M. Varney1, Bastian Brenzinger2, Manuel António E. Malaquias3, Christopher P. Meyer4, Michael Schrödl2,5 and Kevin M. Kocot1,6* Abstract Background: Heterobranchia is a diverse clade of marine, freshwater, and terrestrial gastropod molluscs. It includes such disparate taxa as nudibranchs, sea hares, bubble snails, pulmonate land snails and slugs, and a number of (mostly small-bodied) poorly known snails and slugs collectively referred to as the “lower heterobranchs”. Evolutionary relationships within Heterobranchia have been challenging to resolve and the group has been subject to frequent and signifcant taxonomic revision. Mitochondrial (mt) genomes can be a useful molecular marker for phylogenetics but, to date, sequences have been available for only a relatively small subset of Heterobranchia. Results: To assess the utility of mitochondrial genomes for resolving evolutionary relationships within this clade, eleven new mt genomes were sequenced including representatives of several groups of “lower heterobranchs”. Maximum likelihood analyses of concatenated matrices of the thirteen protein coding genes found weak support for most higher-level relationships even after several taxa with extremely high rates of evolution were excluded. Bayes- ian inference with the CAT GTR model resulted in a reconstruction that is much more consistent with the current understanding of heterobranch+ phylogeny. Notably, this analysis recovered Valvatoidea and Orbitestelloidea in a polytomy with a clade including all other heterobranchs, highlighting these taxa as important to understanding early heterobranch evolution.