Sic and Underwent a Substantial Radiation in the Tron Microscopy and Microanalysis at the University Jurassic (Knight Et Al., 1960; Mclean, 1984)
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BULLETIN (Mailed to Financial Members of the Society Within Victoria) Price 50¢ EDITOR Val Cram
THE MALACOLOGICAL SOCIETY OF AUSTRALASIA Inc. VICTORIAN BRANCH BULLETIN (Mailed to financial members of the Society within Victoria) Price 50¢ EDITOR Val Cram. Tel. No. 9792 9163 ADDRESS: 6 Southdean Street, Dandenong, Vic. 3175 Conus marmoreus Linne EMAIL: [email protected] VIC. BR. BULL. NO. 269 JUNE/JULY 2013 NOTICE OF MEETING The next meeting of the Branch will be held on the 17th June at the Melbourne Camera Club Building, cnr. Dorcas & Ferrars Sts South Melbourne at 8pm. This will be a Member’s night. Raffles & Supper as usual. There will be no meeting in July. A Bulletin will be issued prior to the August meeting which will be held on the 19th. At the April meeting we welcomed Caitlin Woods, PR Officer for the Malacological Society of Australasia. We discussed with her our role in the society and she offered any assistance she could to promote our branch to further the study of molluscs in Victoria. Jack Austin advises, with considerable regret, that he must dispose of his shell collection as his intended successor-grandson has opted for a volunteer career overseas and will not have a house in Australia for some years. Jack is a part-sponsor of this venture and will sell-off what he can of the collection to raise funds for his grandson. The collection is fairly extensive world-wide, about 7,000 lots, emphasising GBR, SE Australia, NT, Pacific lslands. All lots are registered - lists of families or places can be supplied. Contact details" 11 Station St., Hastings, Vic. (03) 59797242 Secretary/Treasurer Michael Lyons Tel. -
(Rhizophoraceae) En Isla Larga, Bahía De Mochima, Venezuela Revista De Biología Tropical, Vol
Revista de Biología Tropical ISSN: 0034-7744 [email protected] Universidad de Costa Rica Costa Rica Acosta Balbas, Vanessa; Betancourt Tineo, Rafael; Prieto Arcas, Antulio Estructura comunitaria de bivalvos y gasterópodos en raíces del mangle rojo Rhizophora mangle (Rhizophoraceae) en isla Larga, bahía de Mochima, Venezuela Revista de Biología Tropical, vol. 62, núm. 2, junio-, 2014, pp. 551-565 Universidad de Costa Rica San Pedro de Montes de Oca, Costa Rica Disponible en: http://www.redalyc.org/articulo.oa?id=44931383012 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Estructura comunitaria de bivalvos y gasterópodos en raíces del mangle rojo Rhizophora mangle (Rhizophoraceae) en isla Larga, bahía de Mochima, Venezuela Vanessa Acosta Balbas, Rafael Betancourt Tineo & Antulio Prieto Arcas Departamento de Biología, Escuela de Ciencias, Universidad de Oriente. Aptdo. 245; Cumaná, 6101. Estado Sucre, Venezuela; [email protected], [email protected], [email protected] Recibido 18-IX-2012. Corregido 10-III-2013. Aceptado 05-IV-2013. Abstract: Community structure of bivalves and gastropods in roots of red mangrove Rhizophora mangle (Rhizophoraceae) in isla Larga, Mochima Bay, Venezuela. The Rhizophora mangle roots form a complex ecosystem where a wide range of organisms are permanently established, reproduce, and find refuge. In this study, we assessed the diversity of bivalves and gastropods that inhabit red mangrove roots, in isla Larga, Mochima, Venezuela Sucre state. -
The Slit Bearing Nacreous Archaeogastropoda of the Triassic Tropical Reefs in the St
Berliner paläobiologische Abhandlungen 10 5-47 Berlin 2009-11-11 The slit bearing nacreous Archaeogastropoda of the Triassic tropical reefs in the St. Cassian Formation with evaluation of the taxonomic value of the selenizone Klaus Bandel Abstract: Many Archaeogastropoda with nacreous shell from St. Cassian Formation have a slit in the outer lip that gives rise to a selenizone. The primary objective of this study is to analyze family level characters, provide a revision of some generic classifications and compare with species living today. Members of twelve families are recognized with the Lancedellidae n. fam., Rhaphistomellidae n. fam., Pseudowortheniellidae n. fam., Pseudoschizogoniidae n. fam., Wortheniellidae n. fam. newly defined. While the organization of the aperture and the shell structure is similar to that of the living Pleurotomariidae, morphology of the early ontogenetic shell and size and shape of the adult shell distinguish the Late Triassic slit bearing Archae- gastropoda from these. In the reef environment of the tropical Tethys Ocean such Archaeogastropoda were much more diverse than modern representatives of that group from the tropical Indo-Pacific Ocean. Here Haliotis, Seguenzia and Fossarina represent living nacreous gastropods with slit and are compared to the fossil species. All three have distinct shape and arrangement of the teeth in their radula that is not related to that of the Pleurotomariidae and also differs among each other. The family Fossarinidae n. fam. and the new genera Pseudowortheniella and Rinaldoella are defined, and a new species Campbellospira missouriensis is described. Zusammenfassung: In der St. Cassian-Formation kommen zahlreiche Arten der Archaeogastropoda vor, die eine perlmutterige Schale mit Schlitz in der Außenlippe haben, welcher zu einem Schlitzband führt. -
Differential Algal Consumption by Three Species of <I>Fissurella</I
BULLETIN OF MARINE SCIENCE. 46(3): 735-748.1990 DIFFERENTIAL ALGAL CONSUMPTION BY THREE SPECIES OF FISSURELLA(MOLLUSCA:GASTROPODA)AT ISLA DE MARGARITA, VENEZUELA Craig J. Franz ABSTRACT Visual observations and gut analyses were used to determine types of food ingested by Fissurella nimbosa (Linnaeus, 1758), F. nodosa (Born, 1778), and F. barbadensis (Gmelin, 1791) at Isla de Margarita, Venezuela. Although these animals have a wide variety of algal sources from which to select and on which they appear to feed in an opportunistic fashion, specific food preferences exist. Fissurella nodosa prefers encrusting microalgae and diatoms; F. nimbosa ingests laminar sheets of predominantly brown algae; F. barbadensis feeds on a wide variety of algae but often selects coralline algae of which it ingests entire branches. In zones of overlap, it is hypothesized that competition for food among Fissurella species is minimal due to resource allocation through food preference. Laboratory experiments indicate that all three congeners can ingest a greater variety of algal types than they normally consume in the field. Differential food consumption indicates significantly more elaborate niche par- titioning among tropical intertidal Fissure/la than was previously known. Studies of comparative feeding among congeneric predators may provide insight into the manner by which organisms partition their environment. This partitioning may be achieved through spatial segregation, temporal allocation, or dietary pref- erence. In situations of spatial overlap and temporal feeding similarity, a unique opportunity exists to evaluate the way in which food preferences may help establish an individual's niche. In these circumstances, dietary studies of co-occurring congeners provides information concerning the partitioning of community food resources. -
Download English Translation of Meyer, A. 1913. Das
The Renogenital System of Puncturella noachina L. By Anna Meyer (of the Zoological Museum, University of Kasan) with 10 text figures The study of the excretory and genital organs of the lower Diotocardia is of significant interest because one can expect in this organ system (in its composition of the heart and gills, but perhaps only as traces) the same parity and symmetry as must have theoretically been present in the Urgastropod. Haller believed he actually had discovered such a paired and symmetrical composition of the aforementioned organs in the extant species Puncturella (Cemoria) noachina L. in the Family Fissurellidae. However, later studies provoked considerable controversy among the admittedly few researchers who re-examined the renogenital system of this species and the controversy remained undecided. I therefore eagerly followed the suggestion of my father, Professor Eduard Meyer, to undertake a detailed study of the renogenital system of Puncturella and to examine the claims of the earlier workers. However, before I go to the account of my observations, I wish to briefly present the results of earlier studies. The first information on the renogenital system of Puncturella comes from v. Erlanger in 1892 in his work “On the Paired Nephridia of Prosobranchs”1, where he detected the existence of two nephridia and pointed out their strongly asymmetrical development. He observed that the right organ was extraordinarily well developed and extended almost through the entire body cavity of the animal, while the left kidney was greatly reduced. Both nephridia open through separate papilla into the mantle cavity to either side of the anus; the left papilla being weakly developed and having a far smaller opening. -
Fissurellidae.Pdf
FISSURELLIDAE Amblychilepas crucis (Beddome, 1882) Crossed Keyhole Limpet NMR993000100763 Australia, New South Wales, Avoca Beach ex coll. Mrs. M.A. Wotton 1 ex. Amblychilepas javanicensis (Lamarck, 1822) NMR993000056080 Australia, New South Wales, Port Stephens 1965-02-00 ex coll. J.G.B. Nieuwenhuis 5 ex. NMR993000042228 Australia, South Australia, Yorke Peninsula, Mozzie Flats 1978-03-00 ex coll. F.J.A. Slieker 00008463 1 ex. NMR993000057945 Australia, Western Australia, Bunbury ex coll. J.G.B. Nieuwenhuis 1 ex. Amblychilepas nigrita (G.B. Sowerby I, 1835) NMR993000069798 Australia, New South Wales, Kurnell 1990-00-00 ex coll. J.Ph. Voorwinde 2 ex. NMR993000042211 Australia, South Australia, Middleton 1978-12-00 ex coll. F.J.A. Slieker 00005097 1 ex. NMR993000056026 Australia, Victoria, Flinders Reef ex coll. J.G.B. Nieuwenhuis 2 ex. Amblychilepas oblonga (Menke, 1843) NMR993000042216 Australia, South Australia, Adelaide, Glenelg at 2 m depth 1991-12-07 ex coll. F.J.A. Slieker 00006825 1 ex. Amblychilepas platyactis McLean & Kilburn, 1986 NMR993000100352 South Africa, Western Cape, False Bay, Cape Hangklip 2000-10-02 ex coll. J. Trausel 17461 1 ex. Clypidina notata (Linnaeus, 1758) Black-ribbed False Limpet NMR993000163162 Indonesia, Jawa, Jawa Barat, Sukabumi, SE of Karang Hawu, Pantai Karang Hawu 2008-08-20 ex coll. A.F. de Jong 2814 1 ex. NMR993000068683 Sri Lanka ex coll. J.Ph. Voorwinde 8 ex. NMR993000081985 Sri Lanka 1977-00-00 ex coll. E. Kaptein 6 ex. NMR993000070302 Sri Lanka, Basnāhira pa ḷāta, Kalutara, Bentota 1977-02-07 ex coll. Natuurmuseum Enschede 10 ex. Clypidina radiola (Lamarck, 1802) NMR993000067353 France, Hauts-de-France, Oise, Chaumont-en-Vexin 1958-04-06 ex coll. -
Proceedings of the United States National Museum
PROCEEDINGS OF THE UNITED STATES NATIONAL MUSEUM SMITHSONIAN INSTITUTION U. S. NATIONAL MUSEUM VoL 109 WMhington : 1959 No. 3412 MARINE MOLLUSCA OF POINT BARROW, ALASKA Bv Nettie MacGinitie Introduction The material upon which this study is based was collected by G. E. MacGinitie in the vicinity of Point Barrow, Alaska. His work on the invertebrates of the region (see G. E. MacGinitie, 1955j was spon- sored by contracts (N6-0NR 243-16) between the OfRce of Naval Research and the California Institute of Technology (1948) and The Johns Hopkins L^niversity (1949-1950). The writer, who served as research associate under this project, spent the. periods from July 10 to Oct. 10, 1948, and from June 1949 to August 1950 at the Arctic Research Laboratory, which is located at Point Barrow base at ap- proximately long. 156°41' W. and lat. 71°20' N. As the northernmost point in Alaska, and representing as it does a point about midway between the waters of northwest Greenland and the Kara Sea, where collections of polar fauna have been made. Point Barrow should be of particular interest to students of Arctic forms. Although the dredge hauls made during the collection of these speci- mens number in the hundreds and, compared with most "expedition standards," would be called fairly intensive, the area of the ocean ' Kerckhofl Marine Laboratory, California Institute of Technology. 473771—59 1 59 — 60 PROCEEDINGS OF THE NATIONAL MUSEUM vol. los bottom touched by the dredge is actually small in comparison with the total area involved in the investigation. Such dredge hauls can yield nothing comparable to what can be obtained from a mudflat at low tide, for instance. -
Fossil Flora and Fauna of Bosnia and Herzegovina D Ela
FOSSIL FLORA AND FAUNA OF BOSNIA AND HERZEGOVINA D ELA Odjeljenje tehničkih nauka Knjiga 10/1 FOSILNA FLORA I FAUNA BOSNE I HERCEGOVINE Ivan Soklić DOI: 10.5644/D2019.89 MONOGRAPHS VOLUME LXXXIX Department of Technical Sciences Volume 10/1 FOSSIL FLORA AND FAUNA OF BOSNIA AND HERZEGOVINA Ivan Soklić Ivan Soklić – Fossil Flora and Fauna of Bosnia and Herzegovina Original title: Fosilna flora i fauna Bosne i Hercegovine, Sarajevo, Akademija nauka i umjetnosti Bosne i Hercegovine, 2001. Publisher Academy of Sciences and Arts of Bosnia and Herzegovina For the Publisher Academician Miloš Trifković Reviewers Dragoljub B. Đorđević Ivan Markešić Editor Enver Mandžić Translation Amra Gadžo Proofreading Amra Gadžo Correction Sabina Vejzagić DTP Zoran Buletić Print Dobra knjiga Sarajevo Circulation 200 Sarajevo 2019 CIP - Katalogizacija u publikaciji Nacionalna i univerzitetska biblioteka Bosne i Hercegovine, Sarajevo 57.07(497.6) SOKLIĆ, Ivan Fossil flora and fauna of Bosnia and Herzegovina / Ivan Soklić ; [translation Amra Gadžo]. - Sarajevo : Academy of Sciences and Arts of Bosnia and Herzegovina = Akademija nauka i umjetnosti Bosne i Hercegovine, 2019. - 861 str. : ilustr. ; 25 cm. - (Monographs / Academy of Sciences and Arts of Bosnia and Herzegovina ; vol. 89. Department of Technical Sciences ; vol. 10/1) Prijevod djela: Fosilna flora i fauna Bosne i Hercegovine. - Na spor. nasl. str.: Fosilna flora i fauna Bosne i Hercegovine. - Bibliografija: str. 711-740. - Registri. ISBN 9958-501-11-2 COBISS/BIH-ID 8839174 CONTENTS FOREWORD ........................................................................................................... -
Benthic Data Sheet
DEMERSAL OTTER/BEAM TRAWL DATA SHEET RESEARCH VESSEL_____________________(1/20/13 Version*) CLASS__________________;DATE_____________;NAME:___________________________; DEVICE DETAILS_________ LOCATION (OVERBOARD): LAT_______________________; LONG______________________________ LOCATION (AT DEPTH): LAT_______________________; LONG_____________________________; DEPTH___________ LOCATION (START UP): LAT_______________________; LONG______________________________;.DEPTH__________ LOCATION (ONBOARD): LAT_______________________; LONG______________________________ TIME: IN______AT DEPTH_______START UP_______SURFACE_______.DURATION OF TRAWL________; SHIP SPEED__________; WEATHER__________________; SEA STATE__________________; AIR TEMP______________ SURFACE TEMP__________; PHYS. OCE. NOTES______________________; NOTES_______________________________ INVERTEBRATES Phylum Porifera Order Pennatulacea (sea pens) Class Calcarea __________________________________ Family Stachyptilidae Class Demospongiae (Vase sponge) _________________ Stachyptilum superbum_____________________ Class Hexactinellida (Hyalospongia- glass sponge) Suborder Subsessiliflorae Subclass Hexasterophora Family Pennatulidae Order Hexactinosida Ptilosarcus gurneyi________________________ Family Aphrocallistidae Family Virgulariidae Aphrocallistes vastus ______________________ Acanthoptilum sp. ________________________ Other__________________________________________ Stylatula elongata_________________________ Phylum Cnidaria (Coelenterata) Virgularia sp.____________________________ Other_______________________________________ -
A Molecular Phylogeny of the Patellogastropoda (Mollusca: Gastropoda)
^03 Marine Biology (2000) 137: 183-194 ® Spnnger-Verlag 2000 M. G. Harasevvych A. G. McArthur A molecular phylogeny of the Patellogastropoda (Mollusca: Gastropoda) Received: 5 February 1999 /Accepted: 16 May 2000 Abstract Phylogenetic analyses of partiaJ J8S rDNA formia" than between the Patellogastropoda and sequences from species representing all living families of Orthogastropoda. Partial 18S sequences support the the order Patellogastropoda, most other major gastro- inclusion of the family Neolepetopsidae within the su- pod groups (Cocculiniformia, Neritopsma, Vetigastro- perfamily Acmaeoidea, and refute its previously hy- poda, Caenogastropoda, Heterobranchia, but not pothesized position as sister group to the remaining Neomphalina), and two additional classes of the phylum living Patellogastropoda. This region of the Í8S rDNA Mollusca (Cephalopoda, Polyplacophora) confirm that gene diverges at widely differing rates, spanning an order Patellogastropoda comprises a robust clade with high of magnitude among patellogastropod lineages, and statistical support. The sequences are characterized by therefore does not provide meaningful resolution of the the presence of several insertions and deletions that are relationships among higher taxa of patellogastropods. unique to, and ubiquitous among, patellogastropods. Data from one or more genes that evolve more uni- However, this portion of the 18S gene is insufficiently formly and more rapidly than the ISSrDNA gene informative to provide robust support for the mono- (possibly one or more -
Gastropoda: Vetigastropoda: Scissurellidae)
Zootaxa 4759 (4): 593–596 ISSN 1175-5326 (print edition) https://www.mapress.com/j/zt/ Correspondence ZOOTAXA Copyright © 2020 Magnolia Press ISSN 1175-5334 (online edition) https://doi.org/10.11646/zootaxa.4759.4.11 http://zoobank.org/urn:lsid:zoobank.org:pub:8D3B9B4C-5EA7-4746-9987-CBE75B771D0E Scissurella nesbittae, new species, from the Gries Ranch Formation, Lewis County, Washington State (Gastropoda: Vetigastropoda: Scissurellidae) DANIEL L. GEIGER1 & JAMES L. GOEDERT2 1Santa Barbara Museum of Natural History, 2559 Puesta del Sol, Santa Barbara, CA 93105, USA. E-mail: [email protected] 2Burke Museum of Natural History and Culture, University of Washington, Seattle, WA 98195, USA. E-mail: jamesgoedert@outlook. com Recent and fossil global scissurellids were monographed by Geiger (2012) and additional species were recently described from Brazil (Pimenta & Geiger 2015). Here, we describe an additional fossil species from shallow water strata of the late Eocene Gries Ranch Formation in Lewis County, Washington State, USA. Marine molluscan fossils were first described from exposures of the Gries Ranch Formation along the Cowlitz River more than 100 years ago (Dickerson 1917; Van Winkle 1918) and monographed 80 years ago by Effinger (1938). Since then, many studies have included molluscan taxa from the Gries Ranch fauna (e.g., Dell’Angelo et al. 2011; Goedert & Raines 2016, and references therein). Deposition of the Gries Ranch Formation likely occurred under subtropical condi- tions (Dickerson 1917; Van Winkle 1918) at depths of less than 100 m according to Effinger (1938), although Hickman (1984) has suggested that the Gries Ranch fauna may have been transported into deep water. -
The Limpet Form in Gastropods: Evolution, Distribution, and Implications for the Comparative Study of History
UC Davis UC Davis Previously Published Works Title The limpet form in gastropods: Evolution, distribution, and implications for the comparative study of history Permalink https://escholarship.org/uc/item/8p93f8z8 Journal Biological Journal of the Linnean Society, 120(1) ISSN 0024-4066 Author Vermeij, GJ Publication Date 2017 DOI 10.1111/bij.12883 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Biological Journal of the Linnean Society, 2016, , – . With 1 figure. Biological Journal of the Linnean Society, 2017, 120 , 22–37. With 1 figures 2 G. J. VERMEIJ A B The limpet form in gastropods: evolution, distribution, and implications for the comparative study of history GEERAT J. VERMEIJ* Department of Earth and Planetary Science, University of California, Davis, Davis, CA,USA C D Received 19 April 2015; revised 30 June 2016; accepted for publication 30 June 2016 The limpet form – a cap-shaped or slipper-shaped univalved shell – convergently evolved in many gastropod lineages, but questions remain about when, how often, and under which circumstances it originated. Except for some predation-resistant limpets in shallow-water marine environments, limpets are not well adapted to intense competition and predation, leading to the prediction that they originated in refugial habitats where exposure to predators and competitors is low. A survey of fossil and living limpets indicates that the limpet form evolved independently in at least 54 lineages, with particularly frequent origins in early-diverging gastropod clades, as well as in Neritimorpha and Heterobranchia. There are at least 14 origins in freshwater and 10 in the deep sea, E F with known times ranging from the Cambrian to the Neogene.