Molluscan Fauna from San Francisco Bay
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GASTROPOD CARE SOP# = Moll3 PURPOSE: to Describe Methods Of
GASTROPOD CARE SOP# = Moll3 PURPOSE: To describe methods of care for gastropods. POLICY: To provide optimum care for all animals. RESPONSIBILITY: Collector and user of the animals. If these are not the same person, the user takes over responsibility of the animals as soon as the animals have arrived on station. IDENTIFICATION: Common Name Scientific Name Identifying Characteristics Blue topsnail Calliostoma - Whorls are sculptured spirally with alternating ligatum light ridges and pinkish-brown furrows - Height reaches a little more than 2cm and is a bit greater than the width -There is no opening in the base of the shell near its center (umbilicus) Purple-ringed Calliostoma - Alternating whorls of orange and fluorescent topsnail annulatum purple make for spectacular colouration - The apex is sharply pointed - The foot is bright orange - They are often found amongst hydroids which are one of their food sources - These snails are up to 4cm across Leafy Ceratostoma - Spiral ridges on shell hornmouth foliatum - Three lengthwise frills - Frills vary, but are generally discontinuous and look unfinished - They reach a length of about 8cm Rough keyhole Diodora aspera - Likely to be found in the intertidal region limpet - Have a single apical aperture to allow water to exit - Reach a length of about 5 cm Limpet Lottia sp - This genus covers quite a few species of limpets, at least 4 of them are commonly found near BMSC - Different Lottia species vary greatly in appearance - See Eugene N. Kozloff’s book, “Seashore Life of the Northern Pacific Coast” for in depth descriptions of individual species Limpet Tectura sp. - This genus covers quite a few species of limpets, at least 6 of them are commonly found near BMSC - Different Tectura species vary greatly in appearance - See Eugene N. -
A Preliminary Study on the Interfacial Strength of Red Abalone
University of Vermont ScholarWorks @ UVM Graduate College Dissertations and Theses Dissertations and Theses 2016 A Preliminary Study On The nI terfacial Strength Of Red Abalone Saleh Jaman Alghamdi University of Vermont Follow this and additional works at: https://scholarworks.uvm.edu/graddis Part of the Civil Engineering Commons Recommended Citation Alghamdi, Saleh Jaman, "A Preliminary Study On The nI terfacial Strength Of Red Abalone" (2016). Graduate College Dissertations and Theses. 633. https://scholarworks.uvm.edu/graddis/633 This Thesis is brought to you for free and open access by the Dissertations and Theses at ScholarWorks @ UVM. It has been accepted for inclusion in Graduate College Dissertations and Theses by an authorized administrator of ScholarWorks @ UVM. For more information, please contact [email protected]. A PRELIMINARY STUDY ON THE INTERFACIAL STRENGTH OF RED ABALONE A Thesis Presented by Saleh J Alghamdi to The Faculty of the Graduate College of The University of Vermont In Partial Fulfillment of the Requirements for the Degree of Master of Science Specializing in Civil Engineering October, 2016 Defense Date: June 14, 2016 Thesis Examination Committee: Ting Tan, Ph.D, Advisor Jie Yang, Ph.D., Chairperson George Pinder, Ph.D. Cynthia J. Forehand, Ph.D., Dean of the Graduate College Abstract Nacre is a hierarchical material found within the tough shells of red abalone. Despite being composed of calcium carbonate, nacre exhibits remarkable mechanical properties resulting from the nanoscale brick-and-mortar structure made from aragonite polygons. The objective of this research is to elucidate the toughening mechanisms associated with the interfacial resistance of red abalone. -
Some Aspects of the Biology of Three Northwestern Atlantic Chitons
University of New Hampshire University of New Hampshire Scholars' Repository Doctoral Dissertations Student Scholarship Spring 1978 SOME ASPECTS OF THE BIOLOGY OF THREE NORTHWESTERN ATLANTIC CHITONS: TONICELLA RUBRA, TONICELLA MARMOREA, AND ISCHNOCHITON ALBUS (MOLLUSCA: POLYPLACOPHORA) PAUL DAVID LANGER University of New Hampshire, Durham Follow this and additional works at: https://scholars.unh.edu/dissertation Recommended Citation LANGER, PAUL DAVID, "SOME ASPECTS OF THE BIOLOGY OF THREE NORTHWESTERN ATLANTIC CHITONS: TONICELLA RUBRA, TONICELLA MARMOREA, AND ISCHNOCHITON ALBUS (MOLLUSCA: POLYPLACOPHORA)" (1978). Doctoral Dissertations. 2329. https://scholars.unh.edu/dissertation/2329 This Dissertation is brought to you for free and open access by the Student Scholarship at University of New Hampshire Scholars' Repository. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of University of New Hampshire Scholars' Repository. For more information, please contact [email protected]. INFORMATION TO USERS This material was produced from a microfilm copy of the original document. While the most advanced technological means to photograph and reproduce this document have been used, the quality is heavily dependent upon the quality of the original submitted. The following explanation of techniques is provided to help you understand markings or patterns which may appear on this reproduction. 1.The sign or "target" for pages apparently lacking from the document photographed is "Missing Page(s)". If it was possible to obtain the missing page(s) or section, they are spliced into the film along with adjacent pages. This may have necessitated cutting thru an image and duplicating adjacent pages to insure you complete continuity. 2. When an image on the film is obliterated with a large round black mark, it is an indication that the photographer suspected that the copy may have moved during exposure and thus cause a blurred image. -
The Recent Molluscan Marine Fauna of the Islas Galápagos
THE FESTIVUS ISSN 0738-9388 A publication of the San Diego Shell Club Volume XXIX December 4, 1997 Supplement The Recent Molluscan Marine Fauna of the Islas Galapagos Kirstie L. Kaiser Vol. XXIX: Supplement THE FESTIVUS Page i THE RECENT MOLLUSCAN MARINE FAUNA OF THE ISLAS GALApAGOS KIRSTIE L. KAISER Museum Associate, Los Angeles County Museum of Natural History, Los Angeles, California 90007, USA 4 December 1997 SiL jo Cover: Adapted from a painting by John Chancellor - H.M.S. Beagle in the Galapagos. “This reproduction is gifi from a Fine Art Limited Edition published by Alexander Gallery Publications Limited, Bristol, England.” Anon, QU Lf a - ‘S” / ^ ^ 1 Vol. XXIX Supplement THE FESTIVUS Page iii TABLE OF CONTENTS INTRODUCTION 1 MATERIALS AND METHODS 1 DISCUSSION 2 RESULTS 2 Table 1: Deep-Water Species 3 Table 2: Additions to the verified species list of Finet (1994b) 4 Table 3: Species listed as endemic by Finet (1994b) which are no longer restricted to the Galapagos .... 6 Table 4: Summary of annotated checklist of Galapagan mollusks 6 ACKNOWLEDGMENTS 6 LITERATURE CITED 7 APPENDIX 1: ANNOTATED CHECKLIST OF GALAPAGAN MOLLUSKS 17 APPENDIX 2: REJECTED SPECIES 47 INDEX TO TAXA 57 Vol. XXIX: Supplement THE FESTIVUS Page 1 THE RECENT MOLLUSCAN MARINE EAUNA OE THE ISLAS GALAPAGOS KIRSTIE L. KAISER' Museum Associate, Los Angeles County Museum of Natural History, Los Angeles, California 90007, USA Introduction marine mollusks (Appendix 2). The first list includes The marine mollusks of the Galapagos are of additional earlier citations, recent reported citings, interest to those who study eastern Pacific mollusks, taxonomic changes and confirmations of 31 species particularly because the Archipelago is far enough from previously listed as doubtful. -
Marine Invertebrates of Digha Coast and Some Recomendations on Their Conservation
Rec. zool. Surv. India: 101 (Part 3-4) : 1-23, 2003 MARINE INVERTEBRATES OF DIGHA COAST AND SOME RECOMENDATIONS ON THEIR CONSERVATION RAMAKRISHNA, J A YDIP SARKAR * AND SHANKAR T ALUKDAR Zoological Sruvey of India, M-Block, New Alipore, Kolkata 700 053, India INTRODUCTION The ftrst study on marine fauna of Digha coast is known from the work of Bharati Goswami during 1975-87 (Bharati Goswami, 1992). Other workers, viz., Bairagi, Bhadra, Mukhopadhyaya, Misra, Reddy (1995); Subba Rao et. al., (1992, 1995); Talukdar et. al., (1996); Ramakrishna and Sarkar (1998); Sastry (1995, 1998) and Mitra et. al., (2002) also reported some marine invertebrates under different faunal groups from Hughly-Matla estuary, including Digha. But uptil recently there is no comprehensive updated list of marine invertebrates from Digha coast and adjoining areas. With the establishment of Marine Aquarium and Research Centre, Digha in the year 1990, opportunity was launched for undertaking an extensive exploration and studying seasonal changes that have been taken place on the coastal biodiversity in this area. Accordingly, the authors of the present work, started collecting the detailed faunal infonnation from Digha and adjoining coastal areas [Fig. 2 and 3]. During the study, it has transpired that exploitation of coastal resources has very abruptly increased in recent years. Several new fishing gears are employed, a number of new marine organisms are recognized as commercial fish and non fish resources. Also, the number of trawlers has increased to a large extent. The present paper based on the observations from 1990 to 2000 (including the current records upto January, 2002), is an uptodate database for the available species of marine invertebrates from this area. -
Pyramidellidae Turbonilla
Pyramidellidae Subfamily Turbonillinae Genus Turbonilla Species recorded from the SCB By Tony Phillips DCE At the October 2010 SCAMIT meeting it was suggested by Pat LaFollette for us to take high quality, detailed photographs of our Turbonilla, Pyrgiscus and Odostomia species (don’t forget scale bars, locality and depth information!) and share with him and with each other. If it is possible to assign it unequivocally to a described species, he will aid us in giving specimens names…... He also suggested we use Abbott 1974 as a primary resource..... Subgenera of Turbonilla (Oldroyd 1927 & Abbot 1974) • Bartschella Iredale 1917 - valid genus • Chemnitzia d’Orbigny 1840 - Turbonilla • Mormula A. Adams 1863 - valid genus, not in subfamily Turbonillinae • Pyrgiscus Philippi 1841 - valid genus • Pyrgolampros Sacco 1892 - Turbonilla • Strioturbonilla Sacco 1892 – valid genus, not in subfamily Turbonillinae • Turbonilla Risso 1826 – valid genus * WoRMS 2016 for subfamily Turbonillinae Genera listed under subfamily Turbonillinae (according to WoRMS 2016) Asmunda Dall & Bartsch 1904 Kleinella A. Adams 1860 Bacteridella Saurin 1959 Nisipyrgiscus Robba 2013 Bartschella Iredale 1916 Nisiturris Dall & Bartsch 1906 Bouchetmella Penas & Rolan 2016 Puposyrnola Cossmann 1921 Careliopsis Morch 1875 Pyrgiscus Philippi 1841 Colsyrnola Iredale 1929 Pyrgolidium Monterosato 1884 Ebalina Thiele 1929 Pyrgostylus Monterosato 1884 Eulimella Forbes & M’Andrew 1846 Raoulostraca Oliver 1915 Exesilla Laseron 1959 Syrnola A. Adams 1860 Gispyrella Laws 1937 Turbolidium Robba 2013 Hamarilla Eames & Wilkins 1959 Turbonilla Risso 1826 Iphiana Dall & Bartsch 1904 Considering the current state of uncertainty of the suprageneric classification, we have preferred not to add to the confusion, and have kept our work at the specific level. Therefore we shall use only the genus name Turbonilla for all the species included….(Penas & Rolan, 2010) ….as most of the turbonillids, the majority of species cannot yet be defensibly seated in an appropriate genus. -
Mollusca, Pholadidae, Xylophagainae)
Turner: Xylopholas altenai 97 n. gen. n. sp. A new genus and species of deep water wood-boring bivalve (Mollusca, Pholadidae, Xylophagainae) by Ruth+D. Turner Museum ofComparativeZoology, Harvard University, Cambridge,Mass., U.S.A. The Xylophagainae are marine wood-boring bivalves which are confined than 150 largely to depths greater meters. They are not found the intertidal the sublittoral in zone, occur in only in higher latitudes, and are the sole wood-borers in depths over 200 meters. The greatest known depth for the invasion oftest wood by Teredini- dae is 200 meters (Tipper, 1968). The known depth range for the Xylophagainae extends from two meters below low tide in Millport, Scotland, to 7290 meters in the Banda Trench, off Ceram. Only occasionally are they found in drift wood, and this is usually after storms, the water logged wood having been lifted offthe bottom and carried ashore by strong waves. The discovery of the new genus and species described here is the result of a world-wide study of the Xylophagainae, a subfamily of the Pholadidae characterized by teredinid-like shells and a small, divided mesoplax. They lack apophyses (as do the Jouannetiinae) and do not produce a callum in the adult stage (as in the Phola- in dinae). They are unique among the Pholadidae having a wood- storing caecum. The author is grateful to Dr. Frederick Bayer, Rosenstiel School of Marine and Atmospheric Sciences, University of Miami, Dr. J0r- gen Knudsen, Universitetets Zoologiske Museum, Copenhagen, Den- mark, and Dr. W. Adam, Institut Royal des Sciences Naturelles de Belgique, Brussels, Belgium, for the loan of specimens and the opportunity to remove specimens from dredged wood or other plant material in their collections. -
Biology and Description of Antisabia Juliae Sp. Nov., New Hipponicid Gastropod Commensal on Turbo Spp
SCI. MAR., 61 (Supl. 2): 5-14 SCIENTIA MARINA 1997 ECOLOGY OF MARINE MOLLUSCS. J.D. ROS and A. GUERRA (eds.) Biology and description of Antisabia juliae sp. nov., new Hipponicid gastropod commensal on Turbo spp. in Laing Island (Papua New Guinea)* MATHIEU POULICEK1, JEAN-CLAUDE BUSSERS1 and PIERRE VANDEWALLE2 1Animal Ecology Laboratory and 2Functional Morphology Laboratory, Zoological Institute, Liège University. 22, Quai Van Beneden, B-4020 Liège. Belgium. SUMMARY: The gastropod family Hipponicidae comprises widely distributed but poorly known sedentary species. On the beach-rock of the coral reefs of Laing Island (Papua New Guinea) live rich populations of several gastropod Turbo species of which many specimens have attached to their shell a hipponicid gastropod attributed to a new species, Antisabia juliae. This new species, described in this paper, appears to have adapted its mode of life on live turbinids in several ways result- ing in morphological changes (thin basal plate loosely adherent to the supporting shell, functional eyes, very long snout, functional radula, small osphradium) and ethological changes (foraging behaviour: it appears to feed on the epiphytic com- munity growing on the host, in the vicinity of the “host” shell). Except for these characteristics, the mode of life appears quite similar to that of other hipponicid species with few big females surrounded by several much smaller males. Development occurs within the egg mass inside the female shell and a few young snails escape at the crawling stage. Key words: Mollusca, Gastropoda, ecology, Hipponicidae, Papua New Guinea, Indopacific. RESUMEN: BIOLOGÍA Y DESCRIPCIÓN DE ANTISABIA JULIAE SP. NOV., UN NUEVO GASTERÓPODO HIPONÍCIDO COMENSAL DE TURBO SPP. -
California Folklore Miscellany Index
Topics: A - Mass Vol Page Topics: Mast - Z Vol Page Abbreviations 19 264 Mast, Blanche & Family 36 127-29 Abernathy 16 13 Mathematics 24 62 Abominable Snowman in the Trinity 26 262-3 Mattole 4 295 Alps Abortion 1 261 Mauk, Frank 34 89 Abortion 22 143 Mauldin, Henry 23 378-89 Abscess 1 226 Maxwell, Mrs. Vest Peak 9 343 Absent-Minded Professor 35 109 May Day 21 56 Absher Family History 38 152-59 May Day (Kentfield) 7 56 AC Spark Plug 16 44 Mayor of White's Hill 10 67 Accidents 20 38 Maze, The Mystic 17 210-16 Accidents 24 61, 74 McCool,Finn 23 256 Ace of Spades 5 347-348 McCoy, Bob (Wyoming character) 27 93 Acorn Acres Ranch 5 347-348 McCoy, Capt. Bill 23 123 Acorn dance 36 286 McDonal House Ghost 37 108-11 Acorn mush 4 189 McGettigan, Louis 9 346 Acorn, Black 24 32 McGuire, J. I. 9 349 Acorns 17 39 McKiernan,Charles 23 276-8 Actress 20 198-9 McKinley 22 32 Adair, Bethena Owens 34 143 McKinleyville 2 82 Adobe 22 230 McLean, Dan 9 190 Adobe 23 236 McLean, Dan 9 190 Adobe 24 147 McNear's Point 8 8 Adobe house 17 265, 314 McNeil, Dan 3 336 Adobe Hut, Old 19 116, 120 Meade, Ed (Actor) 34 154 Adobe, Petaluma 11 176-178 Meals 17 266 Adventure of Tom Wood 9 323 Measles 1 238 Afghan 1 288 Measles 20 28 Agriculture 20 20 Meat smoking, storing 28 96 Agriculture (Loleta) 10 135 Meat, Salting and Smoking 15 76 Agwiworld---WWII, Richfield Tank 38 4 Meats 1 161 Aimee McPherson Poe 29 217 Medcalf, Donald 28 203-07 Ainu 16 139 Medical Myths 15 68 Airline folklore 29 219-50 Medical Students 21 302 Airline Lore 34 190-203 Medicinal plants 24 182 Airplane -
Status Review of the Pinto Abalone - Decision
Status Review of the Pinto Abalone - Decision TABLE OF CONTENTS Page Summary Sheet ............................................................................................................. 1 of 42 CR-102 ......................................................................................................................... 3 of 42 WAC 220-330-090 Crawfish, ((abalone,)) sea urchins, sea cucumbers, goose barnacles—Areas and seasons, personal-use fishery ........................................ 6 of 42 WAC 220-320-010 Shellfish—Classification .................................................................. 7 of 42 WAC 220-610-010 Wildlife classified as endangered species ....................................... 9 of 42 Status Report for the Pinto Abalone in Washington .................................................... 10 of 42 Summary Sheet Meeting dates: May 31, 2019 Agenda item: Status Review of the Pinto Abalone (Decision) Presenter(s): Chris Eardley, Puget Sound Shellfish Policy Coordinator Henry Carson, Fish & Wildlife Research Scientist Background summary: Pinto abalone are iconic marine snails prized as food and for their beautiful shells. Initially a state recreational fishery started in 1959; the pinto abalone fishery closed in 1994 due to signs of overharvest. Populations have continued to decline since the closure, most likely due to illegal harvest and densities too low for reproduction to occur. Populations at monitoring sites declined 97% from 1992 – 2017. These ten sites originally held 359 individuals and now hold 12. The average size of the remnant individuals continues to increase and wild juveniles have not been sighted in ten years, indicating an aging population with little reproduction in the wild. The species is under active restoration by the department and its partners to prevent local extinction. Since 2009 we have placed over 15,000 hatchery-raised juvenile abalone on sites in the San Juan Islands. Federal listing under the Endangered Species Act (ESA) was evaluated in 2014 but retained the “species of concern” designation only. -
Latitude 38'S Guide to Bay Sailing
MayCoverTemplate 4/21/09 9:51 AM Page 1 Latitude 38 VOLUME 383 May 2009 WE GO WHERE THE WIND BLOWS MAY 2009 VOLUME 383 BAYGUIDE SAILING TO BAY SAILINGGUIDE Is there anyone out there who's worth of learning the hard way into one and is worth a pass. Stay in the channel not feeling the pinch of the recession? grand tour of the Bay done in style and though, as the northeast side is shallow We doubt it. And yes, many are feeling comfort. We call it the The Perfect Day- and the bottom is riddled with debris. more than a pinch. We're reminded of sail, and it goes like this... Sailing back out the Sausalito Chan- the advice of Thomas Jefferson: "When Start anywhere east of Alcatraz about nel, hug the shoreline and enjoy the you get to the end of your rope, tie a 11 a.m., at which time the fog is begin- Mediterranean look of southern Sau- knot and hang on!" ning to burn off and a light breeze is fill- salito. Generally, the closer you stay to Speaking of ropes and knots and ing in. You're going to be sailing coun- this shore, the flukier the wind — until hanging on, while the 'suits' rage from terclockwise around the Bay, so from you get to Hurricane Gulch. It's not shore while the economy struggles to Alcatraz, head around the backside of marked on the charts, but you'll know extricate itself from the tarpit — we Angel Island and sail west up Raccoon when you're there. -
Smithsonian Miscellaneous Collections
SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 98. NUMBER 10 MOLLUSKS COLLECTED ON THE PRESIDENTIAL CRUISE OF 1938 (With Five Plates) BY PAUL BARTSGH Curator, Division of Mollusks, U. S. National Museum AND HARALD ALFRED REHDER Assistant Curator, Division of Mollusks, U. S. National Museum (Publication 3535) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION JUNE 13, 1939 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 98, NUMBER 10 MOLLUSKS COLLECTED ON THE PRESIDENTIAL CRUISE OF 1938 (With Five Plates) BY PAUL BARTSGH Curator, Division of Mollusks, U. S. National Museum AND HARALD ALFRED REHDER Assistant Curator, Division of Mollusks, U. S. National Museum (Publication 3535) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION JUNE 13, 1939 BALTIMORE, MD., D. 8. A. MOLLUSKS COLLECTED ON THE PRESIDENTIAL CRUISE OF 1938 By PAUL BARTSCH Curator, Division of Mollusks, U. S. National Museum AND HARALD ALFRED REHDER Assistant Curator, Division of Mollusks, U. S. National Museum (With Five Plates) During President Franklin D. Roosevelt's cruise in the Pacific and Atlantic Oceans in 1938, on board the U.S.S. Houston, Dr. Waldo L. Schmitt, Curator of the Division of Marine Invertebrates of the LInited States National Museum, served as Naturalist. Among other things he made collections of mollusks in many rarely visited places, which resulted in the discovery of a new subgenus and a number of new species and subspecies, which are here described. We also give a list of all the species collected, believing this to be of especial interest, since little is known of the marine fauna of the places in which they were obtained. A particularly interesting fact presented by these collections is the Indo-Pacific relationship of the marine mollusks of Clipperton Island, which suggests a drift fauna.