Skenea Nitidissima (C.G Jeffreys, I860; Nordxieck
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Ringiculid Bubble Snails Recovered As the Sister Group to Sea Slugs
www.nature.com/scientificreports OPEN Ringiculid bubble snails recovered as the sister group to sea slugs (Nudipleura) Received: 13 May 2016 Yasunori Kano1, Bastian Brenzinger2,3, Alexander Nützel4, Nerida G. Wilson5 & Accepted: 08 July 2016 Michael Schrödl2,3 Published: 08 August 2016 Euthyneuran gastropods represent one of the most diverse lineages in Mollusca (with over 30,000 species), play significant ecological roles in aquatic and terrestrial environments and affect many aspects of human life. However, our understanding of their evolutionary relationships remains incomplete due to missing data for key phylogenetic lineages. The present study integrates such a neglected, ancient snail family Ringiculidae into a molecular systematics of Euthyneura for the first time, and is supplemented by the first microanatomical data. Surprisingly, both molecular and morphological features present compelling evidence for the common ancestry of ringiculid snails with the highly dissimilar Nudipleura—the most species-rich and well-known taxon of sea slugs (nudibranchs and pleurobranchoids). A new taxon name Ringipleura is proposed here for these long-lost sisters, as one of three major euthyneuran clades with late Palaeozoic origins, along with Acteonacea (Acteonoidea + Rissoelloidea) and Tectipleura (Euopisthobranchia + Panpulmonata). The early Euthyneura are suggested to be at least temporary burrowers with a characteristic ‘bubble’ shell, hypertrophied foot and headshield as exemplified by many extant subtaxa with an infaunal mode of life, while the expansion of the mantle might have triggered the explosive Mesozoic radiation of the clade into diverse ecological niches. The traditional gastropod subclass Euthyneura is a highly diverse clade of snails and slugs with at least 30,000 living species1,2. -
2018 Bibliography of Taxonomic Literature
Bibliography of taxonomic literature for marine and brackish water Fauna and Flora of the North East Atlantic. Compiled by: Tim Worsfold Reviewed by: David Hall, NMBAQCS Project Manager Edited by: Myles O'Reilly, Contract Manager, SEPA Contact: [email protected] APEM Ltd. Date of Issue: February 2018 Bibliography of taxonomic literature 2017/18 (Year 24) 1. Introduction 3 1.1 References for introduction 5 2. Identification literature for benthic invertebrates (by taxonomic group) 5 2.1 General 5 2.2 Protozoa 7 2.3 Porifera 7 2.4 Cnidaria 8 2.5 Entoprocta 13 2.6 Platyhelminthes 13 2.7 Gnathostomulida 16 2.8 Nemertea 16 2.9 Rotifera 17 2.10 Gastrotricha 18 2.11 Nematoda 18 2.12 Kinorhyncha 19 2.13 Loricifera 20 2.14 Echiura 20 2.15 Sipuncula 20 2.16 Priapulida 21 2.17 Annelida 22 2.18 Arthropoda 76 2.19 Tardigrada 117 2.20 Mollusca 118 2.21 Brachiopoda 141 2.22 Cycliophora 141 2.23 Phoronida 141 2.24 Bryozoa 141 2.25 Chaetognatha 144 2.26 Echinodermata 144 2.27 Hemichordata 146 2.28 Chordata 146 3. Identification literature for fish 148 4. Identification literature for marine zooplankton 151 4.1 General 151 4.2 Protozoa 152 NMBAQC Scheme – Bibliography of taxonomic literature 2 4.3 Cnidaria 153 4.4 Ctenophora 156 4.5 Nemertea 156 4.6 Rotifera 156 4.7 Annelida 157 4.8 Arthropoda 157 4.9 Mollusca 167 4.10 Phoronida 169 4.11 Bryozoa 169 4.12 Chaetognatha 169 4.13 Echinodermata 169 4.14 Hemichordata 169 4.15 Chordata 169 5. -
Abstract Volume
ABSTRACT VOLUME August 11-16, 2019 1 2 Table of Contents Pages Acknowledgements……………………………………………………………………………………………...1 Abstracts Symposia and Contributed talks……………………….……………………………………………3-225 Poster Presentations…………………………………………………………………………………226-291 3 Venom Evolution of West African Cone Snails (Gastropoda: Conidae) Samuel Abalde*1, Manuel J. Tenorio2, Carlos M. L. Afonso3, and Rafael Zardoya1 1Museo Nacional de Ciencias Naturales (MNCN-CSIC), Departamento de Biodiversidad y Biologia Evolutiva 2Universidad de Cadiz, Departamento CMIM y Química Inorgánica – Instituto de Biomoléculas (INBIO) 3Universidade do Algarve, Centre of Marine Sciences (CCMAR) Cone snails form one of the most diverse families of marine animals, including more than 900 species classified into almost ninety different (sub)genera. Conids are well known for being active predators on worms, fishes, and even other snails. Cones are venomous gastropods, meaning that they use a sophisticated cocktail of hundreds of toxins, named conotoxins, to subdue their prey. Although this venom has been studied for decades, most of the effort has been focused on Indo-Pacific species. Thus far, Atlantic species have received little attention despite recent radiations have led to a hotspot of diversity in West Africa, with high levels of endemic species. In fact, the Atlantic Chelyconus ermineus is thought to represent an adaptation to piscivory independent from the Indo-Pacific species and is, therefore, key to understanding the basis of this diet specialization. We studied the transcriptomes of the venom gland of three individuals of C. ermineus. The venom repertoire of this species included more than 300 conotoxin precursors, which could be ascribed to 33 known and 22 new (unassigned) protein superfamilies, respectively. Most abundant superfamilies were T, W, O1, M, O2, and Z, accounting for 57% of all detected diversity. -
Malacologia, 1993, 35(2); 261-313
^;^2_ MALACOLOGIA, 1993, 35(2); 261-313 PHYLOGENETIC RELATIONSHIPS AND GENERIC REVIEW OF THE BITTIINAE (PROSOBRANCHIA: GERITHIOIDEA) Richard S. Houbrick Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20560, U.S.A. ABSTRACT The anatomy of seven members of the Bittium group is described, clarifying the status of the genus-level taxa comprising it. Bittium reticulatum, the type species of Bittium Gray, is described in depth, thereby establishing criteria for comparisons with other taxa of Bitliinae. The type species of Stylidium Dell and LirobiWum Bartsch, and representatives of Bittiolum Cossmann and Cacozeliana Strand are examined and compared with Bittium, s.s. Results of anatomical studies and a phylogenetic analysis using the Hennig86 and CLADOS programs, with Cehtt)ium as an outgroup, establish monophyly for Bitliinae Cossmann and reveal six different genus-level taxa. A new genus, ittibittium, from the Indo-Pacific, is proposed. Synonymies of each genus- level taxon and representative species examined are presented. Brief accounts of the ecology and zoogeography of each taxon are given. Two taxa formerly attributed to the 6/ff/um-group are herein excluded from it and referred to Cerithium Bruguière. These are Cerithium zebrum Kiener, 1841, and Cerithium boeticum Pease, 1861. The subfamily Bittiinae Cossmann, 1906, is thought to comprise nine genera (four of which were not included in phylogenetic analyses) : Bittium Gray, 1847; Bittiolum Cossmann, 1906; Ittibittium gen. n., Stylidium Dalí, 1907; Lirobit- tium Bartsch, 1911 ; Cacozeliana Strand, 1928; Argyropeza Melvill & Standen, 1901 ; Varicopeza Gründel, 1976; Zebittium Finlay, 1927. The genus Cassiella Gofas, 1987, of uncertain place- ment, is included as a possible member of the group. -
Assessment of Mitochondrial Genomes for Heterobranch Gastropod Phylogenetics
Assessment of mitochondrial genomes for heterobranch gastropod phylogenetics Rebecca M Varney University of Alabama Bastian Brenzinger Staatliche Naturwissenschaftliche Sammlungen Bayerns Manuel António E. Malaquias Universitetsmuseet i Bergen Christopher P. Meyer Smithsonian Institution Michael Schrödl Staatliche Naturwissenschaftliche Sammlungen Bayerns Kevin Kocot ( [email protected] ) The University of Alabama https://orcid.org/0000-0002-8673-2688 Research article Keywords: Heterobranchia, Gastropoda, mitochondrial genome, mitogenomic Posted Date: December 10th, 2020 DOI: https://doi.org/10.21203/rs.3.rs-30542/v3 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Version of Record: A version of this preprint was published on January 21st, 2021. See the published version at https://doi.org/10.1186/s12862-020-01728-y. Page 1/19 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 signicant 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. -
Utility of H3-Genesequences for Phylogenetic Reconstruction – a Case Study of Heterobranch Gastropoda –*
Bonner zoologische Beiträge Band 55 (2006) Heft 3/4 Seiten 191–202 Bonn, November 2007 Utility of H3-Genesequences for phylogenetic reconstruction – a case study of heterobranch Gastropoda –* Angela DINAPOLI1), Ceyhun TAMER1), Susanne FRANSSEN1), Lisha NADUVILEZHATH1) & Annette KLUSSMANN-KOLB1) 1)Department of Ecology, Evolution and Diversity – Phylogeny and Systematics, J. W. Goethe-University, Frankfurt am Main, Germany *Paper presented to the 2nd International Workshop on Opisthobranchia, ZFMK, Bonn, Germany, September 20th to 22nd, 2006 Abstract. In the present study we assessed the utility of H3-Genesequences for phylogenetic reconstruction of the He- terobranchia (Mollusca, Gastropoda). Therefore histone H3 data were collected for 49 species including most of the ma- jor groups. The sequence alignment provided a total of 246 sites of which 105 were variable and 96 parsimony informa- tive. Twenty-four (of 82) first base positions were variable as were 78 of the third base positions but only 3 of the se- cond base positions. H3 analyses showed a high codon usage bias. The consistency index was low (0,210) and a substitution saturation was observed in the 3r d codon position. The alignment with the translation of the H3 DNA sequences to amino-acid sequences had no sites that were parsimony-informative within the Heterobranchia. Phylogenetic trees were reconstructed using maximum parsimony, maximum likelihood and Bayesian methodologies. Nodilittorina unifasciata was used as outgroup. The resolution of the deeper nodes was limited in this molecular study. The data themselves were not sufficient to clar- ify phylogenetic relationships within Heterobranchia. Neither the monophyly of the Euthyneura nor a step-by-step evo- lution by the “basal” groups was supported. -
Caenogastropoda
13 Caenogastropoda Winston F. Ponder, Donald J. Colgan, John M. Healy, Alexander Nützel, Luiz R. L. Simone, and Ellen E. Strong Caenogastropods comprise about 60% of living Many caenogastropods are well-known gastropod species and include a large number marine snails and include the Littorinidae (peri- of ecologically and commercially important winkles), Cypraeidae (cowries), Cerithiidae (creep- marine families. They have undergone an ers), Calyptraeidae (slipper limpets), Tonnidae extraordinary adaptive radiation, resulting in (tuns), Cassidae (helmet shells), Ranellidae (tri- considerable morphological, ecological, physi- tons), Strombidae (strombs), Naticidae (moon ological, and behavioral diversity. There is a snails), Muricidae (rock shells, oyster drills, etc.), wide array of often convergent shell morpholo- Volutidae (balers, etc.), Mitridae (miters), Buccin- gies (Figure 13.1), with the typically coiled shell idae (whelks), Terebridae (augers), and Conidae being tall-spired to globose or fl attened, with (cones). There are also well-known freshwater some uncoiled or limpet-like and others with families such as the Viviparidae, Thiaridae, and the shells reduced or, rarely, lost. There are Hydrobiidae and a few terrestrial groups, nota- also considerable modifi cations to the head- bly the Cyclophoroidea. foot and mantle through the group (Figure 13.2) Although there are no reliable estimates and major dietary specializations. It is our aim of named species, living caenogastropods are in this chapter to review the phylogeny of this one of the most diverse metazoan clades. Most group, with emphasis on the areas of expertise families are marine, and many (e.g., Strombidae, of the authors. Cypraeidae, Ovulidae, Cerithiopsidae, Triphori- The fi rst records of undisputed caenogastro- dae, Olividae, Mitridae, Costellariidae, Tereb- pods are from the middle and upper Paleozoic, ridae, Turridae, Conidae) have large numbers and there were signifi cant radiations during the of tropical taxa. -
BULLETIN Bull
Bull. Inst. r. Sci. nat. Belg. Bruxelles Bull. K. Belg. Inst. Nat. Wet. Brussel 31-XII-1983 55 I BIOLOGIE THE MARINE MICROGASTROPODS FROM THE NORTHERN COAST OF PAPUA NEW GUINEA (MOLLUSCA : GASTROPODA) I. FAMILY: OMALOGYRIDAE (WITH DESCRIPTION OF TWO NEW SPECIES) BY Willy SLEURS (With 1 plate) BULLETIN Bull. Inst. r. Sci. nat. Belg. Bruxelles Bull. K. Belg. Inst. Nat. Wet. Brussel 31-XII-1983 55 I BIOLOGIE THE MARINE MJCROGASTROPODS FROM THE NORTHERN COAST OF PAPUA NEW GUINEA (MOLLUSCA : GASTROPODA) I. FAMILY: OMALOGYRIDAE (WITH DESCRIPTION OF TWO NEW SPECIES) (1) BY Willy SLEURS (With 1 plate) ABSTRACT This publication deals with the Omalogyridae found off the Northern coast of Papua New Guinea. Three species have been recorded; two of them, Omalogyra nodicari nata sp. nov. and 0. vangoethemi sp. nov. are described as new. The validity of the genus Ammonicera VA YSSIERE, 1893 is discussed. SAMENV ATTING Deze publikatie behandelt de Omalogyridae van de noordelijke kust van Papoea Nieuw-Guinea. Drie soorten werden waargenomen, waarvan Omalogyra nodicarinata sp. nov. en 0. vangoethemi sp. nov. als nieuw worden beschreven. De geldigheid van her genus Ammonicera VA YSSIERE, 1893 wordt besproken. (1) Leopold III Biological Station, Laing Isl and, Contribution no 51. W. SLElIRS 55, :! RESUME Ce travail traite des Omalogyridae provenant de la cote nord de Papouasie Nouvelle-Guinee. T rois especes ont ere trouvees, dont deux, Omalogyra .nodicarinata sp. nov. et 0. vangoethemi sont nouvelles pour la science. La validite du genre Ammonicera VA YSSIERE, 1893 est discutee. I. INTRODUCTION This is the first of a series of forthcoming papers, concerning the marine microgastropods mainly found on Halimeda-algae and in sedi ments off the Northern coast of Papua New Guinea. -
(Gastropoda) with a Rhipidoglossate Radula
Org Divers Evol (2011) 11:201–236 DOI 10.1007/s13127-011-0048-0 ORIGINAL ARTICLE Interactive 3D anatomy and affinities of the Hyalogyrinidae, basal Heterobranchia (Gastropoda) with a rhipidoglossate radula Gerhard Haszprunar & Erika Speimann & Andreas Hawe & Martin Heß Received: 25 January 2011 /Accepted: 26 May 2011 /Published online: 19 June 2011 # Gesellschaft für Biologische Systematik 2011 Abstract Whereas Hyalogyrina Marshall, 1988 was already on the rhipidoglossate, i.e. the ‘archaeogastropod’, originally considered a skeneid vetigastropod, the family level of evolution. Ectobranchia are considered the first Hyalogyrinidae Warén & Bouchet, 1993 has later been extant offshoot of the Heterobranchia; implications for the classified as basal Heterobranchia despite their rhipidoglossate stem species of the latter are outlined. radula. In order to evaluate this placement and to shed more light on the origin of all higher Gastropoda, we investigated Keywords Gastropoda . Ectobranchia . Hyalogyrinidae . five representatives of all three nominal hyalogyrinid genera Interactive 3D anatomy. Systematics . Phylogeny. by means of semithin serial sectioning and computer-aided Heterobranchia 3D reconstruction of the respective anatomy, which we present in an interactive way. In general the morphological features (shell, external morphology, anatomy) fully confirm Introduction the placement of Hyalogyrinidae in the Heterobranchia, but in particular the conditions of the genital system vary During the last 25 years major progress has been made in substantially within the family. The ectobranch gill of our understanding of the origin of the higher gastropods, Hyalogyrinidae is shared with Valvatidae, Cornirostridae, i.e. the allogastropod, opisthobranch and pulmonate taxa, the and Xylodisculidae; consequently all these families are latter two of which are commonly united as Euthyneura. -
Fisheries Centre Research Reports 2011 Volume 19 Number 6
ISSN 1198-6727 Fisheries Centre Research Reports 2011 Volume 19 Number 6 TOO PRECIOUS TO DRILL: THE MARINE BIODIVERSITY OF BELIZE Fisheries Centre, University of British Columbia, Canada TOO PRECIOUS TO DRILL: THE MARINE BIODIVERSITY OF BELIZE edited by Maria Lourdes D. Palomares and Daniel Pauly Fisheries Centre Research Reports 19(6) 175 pages © published 2011 by The Fisheries Centre, University of British Columbia 2202 Main Mall Vancouver, B.C., Canada, V6T 1Z4 ISSN 1198-6727 Fisheries Centre Research Reports 19(6) 2011 TOO PRECIOUS TO DRILL: THE MARINE BIODIVERSITY OF BELIZE edited by Maria Lourdes D. Palomares and Daniel Pauly CONTENTS PAGE DIRECTOR‘S FOREWORD 1 EDITOR‘S PREFACE 2 INTRODUCTION 3 Offshore oil vs 3E‘s (Environment, Economy and Employment) 3 Frank Gordon Kirkwood and Audrey Matura-Shepherd The Belize Barrier Reef: a World Heritage Site 8 Janet Gibson BIODIVERSITY 14 Threats to coastal dolphins from oil exploration, drilling and spills off the coast of Belize 14 Ellen Hines The fate of manatees in Belize 19 Nicole Auil Gomez Status and distribution of seabirds in Belize: threats and conservation opportunities 25 H. Lee Jones and Philip Balderamos Potential threats of marine oil drilling for the seabirds of Belize 34 Michelle Paleczny The elasmobranchs of Glover‘s Reef Marine Reserve and other sites in northern and central Belize 38 Demian Chapman, Elizabeth Babcock, Debra Abercrombie, Mark Bond and Ellen Pikitch Snapper and grouper assemblages of Belize: potential impacts from oil drilling 43 William Heyman Endemic marine fishes of Belize: evidence of isolation in a unique ecological region 48 Phillip Lobel and Lisa K. -
First Report of the Microgastropod Ammonicera Japonica
JAPB139_proof ■ 4 April 2016 ■ 1/3 Journal of Asia-Pacific Biodiversity xxx (2016) 1e3 55 HOSTED BY Contents lists available at ScienceDirect 56 57 Journal of Asia-Pacific Biodiversity 58 59 60 journal homepage: http://www.elsevier.com/locate/japb 61 62 63 Original Article 64 65 1 Q1 First report of the microgastropod Ammonicera japonica 66 2 67 3 (Omalogyridae Habe, 1972) in Korea 68 4 69 a,b a a c c 5 Q13 Tsukasa Waki , Hee-Jung Lee , Sang-Rul Park , Jinsoon Park , Hyuck Joon Kwun , 70 6 Kwang-Sik Choi a,* 71 7 72 8 a School of Marine Biomedical Science (BK21 PLUS), Jeju National University, 102 Jejudaehakno, Jeju, 63243 South Korea b 73 9 Q2 Meguro Parasitological Museum, 4-1-1 Shimomeguro Meguro-ku, Tokyo, Japan c Biodiversity Dynamics Team, National Marine Biodiversity Institute of Korea, 75, 101 Jangsan-ro, Janghang-eup, Seocheon-gun, Chungcheongnam-do, 325- 74 10 902, South Korea 75 11 76 12 77 13 article info abstract 78 14 79 15 Article history: The intertidal zone of Jeju Island, Korea, is characterized by well-developed volcanic rocks with high 80 16 Received 27 January 2016 wave action. During low tide, numerous small tidal pools are formed on the rocky intertidal zone, which 81 17 Received in revised form provide shelter and habitats for benthic organisms. Previous investigation indicated that many species of 82 12 March 2016 18 micromolluscans inhabit the tidal pools, however, only a few studies have reported the ecology and Accepted 14 March 2016 83 identification of these microshells. -
Views from the Citizen Health Information Portal: Qualitative Study (E43) Tracie Risling, Juan Martinez, Jeremy Young, Nancy Thorp-Froslie
JMIR Medical Informatics Clinical informatics, decision support for health professionals, electronic health records, and eHealth infrastructures Volume 6 (2018), Issue 3 ISSN: 2291-9694 Contents Original Papers Extraction and Standardization of Patient Complaints from Electronic Medication Histories for Pharmacovigilance: Natural Language Processing Analysis in Japanese (e11021) Misa Usui, Eiji Aramaki, Tomohide Iwao, Shoko Wakamiya, Tohru Sakamoto, Mayumi Mochizuki. 2 Uncovering a Role for Electronic Personal Health Records in Reducing Disparities in Sexually Transmitted Infection Rates Among Students at a Predominantly African American University: Mixed-Methods Study (e41) Kevon-Mark Jackman, Stefan Baral, Lisa Hightow-Weidman, Tonia Poteat. 16 Defining Empowerment and Supporting Engagement Using Patient Views From the Citizen Health Information Portal: Qualitative Study (e43) Tracie Risling, Juan Martinez, Jeremy Young, Nancy Thorp-Froslie. 30 Emergency Physician Use of the Alberta Netcare Portal, a Province-Wide Interoperable Electronic Health Record: Multi-Method Observational Study (e10184) Timothy Graham, Mark Ballermann, Eddy Lang, Michael Bullard, Denise Parsons, Gabriella Mercuur, Pat San Agustin, Samina Ali. 40 Task-Data Taxonomy for Health Data Visualizations: Web-Based Survey With Experts and Older Adults (e39) Sabine Theis, Peter Rasche, Christina Bröhl, Matthias Wille, Alexander Mertens. 53 Implementing a National Electronic Referral Program: Qualitative Study (e10488) Marcella McGovern, Maria Quinlan, Gerardine Doyle, Gemma Moore, Susi Geiger. 73 Validating a Framework for Coding Patient-Reported Health Information to the Medical Dictionary for Regulatory Activities Terminology: An Evaluative Study (e42) Sonja Brajovic, David Blaser, Meaghan Zisk, Christine Caligtan, Sally Okun, Marni Hall, Carol Pamer. 89 Review Three-Dimensional Portable Document Format (3D PDF) in Clinical Communication and Biomedical Sciences: Systematic Review of Applications, Tools, and Protocols (e10295) Axel Newe, Linda Becker.