Live Junonias Spilling Secrets at Shell Museum Discovering the First Sea Turtle Nest

Total Page:16

File Type:pdf, Size:1020Kb

Live Junonias Spilling Secrets at Shell Museum Discovering the First Sea Turtle Nest W r VOL. 25, NO. 46 SANIBEL & CAPTIVA ISLANDS, FLORIDA MAY 18, 2018 MAY SUNRISE/SUNSET: 18 6:40 * 8:09 19 6:40 » 8:10 20 6:39 * 8:10 21 6:39 * 8:11 22 6:39 » 8:12 S 6:38 * 8:12 24 6:38 * 8:13 Nearly two months ago, Mensch - Live Junonias alongside museum executive director Dorrie Hipschman - revealed details of Spilling Secrets a shelling expedition during which the junonia trio was found. Hoping to gain At Shell Museum some more insight into the biology of by Jeff Lysiak live junonias, Mensch had been invited to participate in a research cruise fronted hen a member of the Balley- by Dr. Greg Herbert, associate professor Matthews National Shell at the University of South Florida (USF) WMuseum’s scientific team, marine School of Geosciences and USF’s biologist Rebecca Mensch, made the Institute of Oceanography. Dr. Herbert, landmark announcement on March 14 who is also on the museum’s board of that the museum would be conducting trustees, is engaged in a project mapping research studies on three live junonias, the mollusk community of the Florida she hardly expected the amount of gulf shelf. attention that the shell trio has received The expedition, which ran from February 22 to 26, performed 30 “Locally, there’s been a lot of interest,” dredges of marine material around the said Mensch. “And we’ve been very clock some 100-plus miles out into the transparent that these shells are not on Gulf of Mexico at depths of 65 to 1,100 display. But pieople still ask if they’ll be feet. part of a tour or if they can see them. “Sometimes you get nothing, and Really, they’re not very visible, even to us sometimes there’s a lot,” Mensch told a (staff).” Marine biologist Rebecca Mensch next to the aquarium containing three live junonias crowd of museum staff, supporters and According to Mensch, the live junonias photo courtesy Bailey-Matthews National Shell Museum volunteers on March 14. “But we didn’t (Scaphella junonia) being studied in one of decorations in the tank indicates the April 26. “In the future, we will be setting a single live junonia... we found of the research tanks spend most of their junonias may be more active at night,” up night vision cameras to confirm this three!” day buried in the sand. “The movement the museum’s Facebook page noted on supposition.” continued on page 8 Discovering The First Sea Turtle Nest Closeup of the sea turtle using interests on the island,” she noted. “And ahead of us, but when I saw her, I shouted, 1 wasn’t a ‘morning person’ until I started ‘She’s still there!”’ going out on the sea turtle nest patrols.” According to Sloan, she stopped the But dunng her second time out on patrol SCCF all-terrain vehicle about 80 feet away with Sloan this season, Plein experienced from the nesting loggerhead. “There was what every program volunteer dreams of one woman who was standing nearby, but most; discovering the first loggerhead sea she was so respectful and wasn’t too close,” photos provided turtle nest of the year. said Sloan, who explained that oftentimes during her daily beach patrol monitoring And to make her experience even more sea turtles will abandon their nesting efforts for nesting activity. n the morning of April 26, just memorable, the female loggerhead was still - called a false crawl - if humans or other before sunrise, Sanibel-Captiva Plein, a marine biologist with New Wave onshore, covering her newly-laid eggs with animals are too close to the nest location. Conservation'Foundation (SCCF) Eco Charters on Captiva, began her work “We didn’t want to spook her, so we just O as a volunteer for SCCF last year due to “We were driving the vehicle up the hung back. I could then see that she was in Sea Turtle Program coordinator Kelly Sloan was joined by second-year volunteer herner ammwaffinity lorfor sea n^es.turtles. “Ii naahad beenoeen beach when Kelly saw something,” said the latter stages of the nesting process, so and permittee-in-tr^ning SteLie Plein ^ " 3 ® Plein. “I could see the (sea turtle) tracks continued on page 6 ISLAND SUN-MAY 18, 2018 ISLAND SUN - MAY 18, 2018 Nerf Night At Sanibel Church From left, Debbie Martino, Cindy Adams Community House Continues Sheli Craft Lessons hell craft lessons are still available Mondays beginning at 10 a.m. at SThe Community House. Last week, Nerf Night participants photo provided people from across the country attended to hone their talents at shell crafting. 20, the Sanibel Community school students and 6 to 8 p.m. for Participants came from Gloucester, Church youth ministry, will be high school students, and on Sunday Massachusetts, Halton, Illinois, St. Louis H hosting Nerf Night on Saturday, mornings from 11 a.m. to noon in the and the surrounding area of Kansas City, May 19 from 6 to 8 p.m. in the youth youth center at Sanibel Community Missouri, and Fort Myers Beach. Fun was The fun is open to studente from Church. All students on the island and had by six to 12. Bring your own Nerf surrounding communities are welcome equipment if you can, however, there will to attend. The Community House is located be extras available. at 2173 Periwinkle Way. For i Sanibel Community Church is information, call 472-2155.<J: H20 Student Ministries is a youth an evangelical, non-denominational ministry program for sixth grade congregation located at 1740 Periwinkle through 12th grade young men and Way (next to Jerry’s Market). For more women. H20 meets on Wednesday information, visit www.sanibelchurch. evenings from 5 to 7 p.m. for middle ( S h e lls I “An Ocean Boutique” “Where Islanders Have Sent Their Friends & Family To Shop Since 1976" Sanibel & Worldwide Shells • Corals & Exotic Sealife • Shell Gifts Jewelry • Books • Candles • Lamps • Sanibel Perfumes • Craft Supplies T-Shirts • Tanks • Musdes • Hoodies • Hats • Cover-Ups & Diesse^ Handmade Shell Xmas Ornaments & Flowers Celebrating Over 40 years On Sanibel! SEA LIFE SARONG S BAMBOO WIND CHIMES REG. $12 NOW $9 REG. $25 NOW $20 2 FOR $16 LARGE SELECTION GREAT FOR BEACH WEAR BEAUTIFUL SOUNDS Adult & Kids T’s 20% Off sizes XS-XL Any Single Item , 3 for $23 XXL 3 for $29 1157 Periwinkle Way 472-6991 • 472-8080 Open 7 Days 9:00am til’ 9:00pm SheSellsSeaShellsSanibel.com 4 ISLAND SUN-MAY 18, 2018 The Importance Of Climbing Trees ome of us can remember climbing as far as you could to the top of Sa tree and feeling that you had conquered the world. Letting your imagination take over w^ile you were the captain of your ship, sailing through rough waters with a storm looming just ahead. Sadly, how often do you see a child in a tree anymore? Learning how to climb a tree is becoming a lost art. Many parents are afraid their child might fall, might be bitten by a snake or spider, or worse yet, might get dirty! This mentality is depriving our children of so many benefits of learning to climb - and fall from - a tree. In today’s world, so many of our children sit all day at school, in the car, on their phone or Turner Zimmerman showed his pride of at the computer, that their bodies are accomplishment otter climbing the tree. Hunter Bailey faund a dangling branch becoming literally weak. It is our job as He was so proud, he stayed in the tree from the tree and used tremendous arm educators and parents to reverse this until pickup time to show his mom. and core strength to swing from the trend before it is too late. photos provided branch On a recent beautiful day at our how awful I was to allow him to fall, him 50 times to keep three points of branch or choose a different path up preschool, I was sitting 10 feet away that 1 wasn’t right under him to catch contact on the tree, the technical way that tree. Very valuable lessons be from our magnificent wild tamarind tree him, please realize that once he caught of teaching a child to climb a tree, or he taught from falling. The cherry on top watching as some of our students were his breath, he looked at me to see if could have learned it by falling four feet. is a child exploring the world around attempting to climb the tree. Some he was in trouble (for falling). 1 simply The benefits of a simple task such as them, giving them an appreciation were successful, some weren’t, but smiled, asked if he was okay and he climbing trees are vital to our children. for nature which in turn will result all of them kept trying to get up that started climbing right back up that tree! While climbing trees, a child must in an appreciation for conservation, tree. One student was so excited that The amount of courage, perseverance think about the best route to take with something our little island values he made it up, he let go to shout and and determination by that child was a their hands and feet to go up, and tremendously. quickly fell straight backwards onto the wonderful sight. And what a valuable down, which develops critical thinking So the next time you longingly ground. Now before you start thinking lesson he learned. 1 could have told and problem solving skiDs. Special look at a tree and wish you could be awareness is also being acquired as dangling from the tippy top branches they figure out how to fit their bodies yelling “Ahoy Matey!,’’ grab your in between branches and tight spots.
Recommended publications
  • Auckland Shell Club Auction Lot List - 22 October 2016 Albany Hall
    Auckland Shell Club Auction Lot List - 22 October 2016 Albany Hall. Setup from 9am. Viewing from 10am. Auction starts at 12am Lot Type Reserve 1 WW Helmet medium size ex Philippines (John Hood Alexander) 2 WW Helmet medium size ex Philippines (John Hood Alexander) 3 WW Helmet really large ex Philippines, JHA 4 WW Tridacna (small) embedded in coral ex Tonga 1963 5 WW Lambis truncata sebae ex Tonga 1979 6 WW Charonia tritonis - whopper 45cm. No operc. Tongatapu 1979 7 WW Cowries - tray of 70 lots 8 WW All sorts but lots of Solemyidae 9 WW Bivalves 25 priced lots 10 WW Mixed - 50 lots 11 WW Cowries tray of 119 lots - some duplication but includes some scarcer inc. draconis from the Galapagos, scurra from Somalia, chinensis from the Solomons 12 WW Univalves tray of 50 13 WW Univalves tray of 57 with nice Fasciolaridae 14 WW Murex - (8) Chicoreus palmarosae, Pternotus bednallii, P. Acanthopterus, Ceratostoma falliarum, Siratus superbus, Naquetia annandalei, Murex nutalli and Hamalocantha zamboi 15 WW Bivalves - tray of 50 16 WW Bivalves - tray of 50 17 Book The New Zealand Sea Shore by Morton and Miller - fair condition 18 Book Australian Shells by Wilson and Gillett excellent condition apart from some fading on slipcase 19 Book Shells of the Western Pacific in Colour by Kira (Vol.1) and Habe (Vol 2) - good condition 20 Book 3 on Pectens, Spondylus and Bivalves - 2 ex Conchology Section 21 WW Haliotis vafescous - California 22 WW Haliotis cracherodi & laevigata - California & Aus 23 WW Amustum bellotia & pleuronecles - Queensland 24 WW Haliotis
    [Show full text]
  • Xoimi AMERICAN COXCIIOLOGY
    S31ITnS0NIAN MISCEllANEOUS COLLECTIOXS. BIBLIOGIIAPHY XOimi AMERICAN COXCIIOLOGY TREVIOUS TO THE YEAR 18G0. PREPARED FOR THE SMITHSONIAN INSTITUTION BY . W. G. BINNEY. PART II. FOKEIGN AUTHORS. WASHINGTON: SMITHSONIAN INSTITUTION. JUNE, 1864. : ADYERTISEMENT, The first part of the Bibliography of American Conchology, prepared for the Smithsonian Institution by Mr. Binuey, was published in March, 1863, and embraced the references to de- scriptions of shells by American authors. The second part of the same work is herewith presented to the public, and relates to species of North American shells referred to by European authors. In foreign works binomial authors alone have been quoted, and no species mentioned which is not referred to North America or some specified locality of it. The third part (in an advanced stage of preparation) will in- clude the General Index of Authors, the Index of Generic and Specific names, and a History of American Conchology, together with any additional references belonging to Part I and II, that may be met with. JOSEPH HENRY, Secretary S. I. Washington, June, 1864. (" ) PHILADELPHIA COLLINS, PRINTER. CO]^TENTS. Advertisement ii 4 PART II.—FOREIGN AUTHORS. Titles of Works and Articles published by Foreign Authors . 1 Appendix II to Part I, Section A 271 Appendix III to Part I, Section C 281 287 Appendix IV .......... • Index of Authors in Part II 295 Errata ' 306 (iii ) PART II. FOEEIGN AUTHORS. ( V ) BIBLIOGRxVPHY NOETH AMERICAN CONCHOLOGY. PART II. Pllipps.—A Voyage towards the North Pole, &c. : by CON- STANTiNE John Phipps. Loudou, ITTJc. Pa. BIBLIOGRAPHY OF [part II. FaliricillS.—Fauna Grcenlandica—systematice sistens ani- malia GrcEulandite occidentalis liactenus iudagata, &c., secun dum proprias observatioues Othonis Fabricii.
    [Show full text]
  • The Marine and Brackish Water Mollusca of the State of Mississippi
    Gulf and Caribbean Research Volume 1 Issue 1 January 1961 The Marine and Brackish Water Mollusca of the State of Mississippi Donald R. Moore Gulf Coast Research Laboratory Follow this and additional works at: https://aquila.usm.edu/gcr Recommended Citation Moore, D. R. 1961. The Marine and Brackish Water Mollusca of the State of Mississippi. Gulf Research Reports 1 (1): 1-58. Retrieved from https://aquila.usm.edu/gcr/vol1/iss1/1 DOI: https://doi.org/10.18785/grr.0101.01 This Article is brought to you for free and open access by The Aquila Digital Community. It has been accepted for inclusion in Gulf and Caribbean Research by an authorized editor of The Aquila Digital Community. For more information, please contact [email protected]. Gulf Research Reports Volume 1, Number 1 Ocean Springs, Mississippi April, 1961 A JOURNAL DEVOTED PRIMARILY TO PUBLICATION OF THE DATA OF THE MARINE SCIENCES, CHIEFLY OF THE GULF OF MEXICO AND ADJACENT WATERS. GORDON GUNTER, Editor Published by the GULF COAST RESEARCH LABORATORY Ocean Springs, Mississippi SHAUGHNESSY PRINTING CO.. EILOXI, MISS. 0 U c x 41 f 4 21 3 a THE MARINE AND BRACKISH WATER MOLLUSCA of the STATE OF MISSISSIPPI Donald R. Moore GULF COAST RESEARCH LABORATORY and DEPARTMENT OF BIOLOGY, MISSISSIPPI SOUTHERN COLLEGE I -1- TABLE OF CONTENTS Introduction ............................................... Page 3 Historical Account ........................................ Page 3 Procedure of Work ....................................... Page 4 Description of the Mississippi Coast ....................... Page 5 The Physical Environment ................................ Page '7 List of Mississippi Marine and Brackish Water Mollusca . Page 11 Discussion of Species ...................................... Page 17 Supplementary Note .....................................
    [Show full text]
  • FWF 1011 - Newsletter Spring 2020 V5.Qxp FWF 1011 - Newsletter Spring 2020V5# 5/13/20 8:21 AM Page 1 Florida Fish &
    FWF 1011 - Newsletter Spring 2020 v5.qxp_FWF 1011 - Newsletter Spring 2020v5# 5/13/20 8:21 AM Page 1 Florida Fish & Volume 34, Issue 2 Wildlife News Spring 2020 Affiliated with the National Wildlife Federation President’s Message Page 4 Earth The Everyday Environmentalist Page 6 Day Southwest Florida Report Page 8 The State of the Forest Page 10 FWF 1011 - Newsletter Spring 2020 v5.qxp_FWF 1011 - Newsletter Spring 2020v5# 5/13/20 8:21 AM Page 2 Chair’s Message Florida Fish & Jay Exum Wildlife News FWF Board Greetings Florida Wildlife Federation Chair: Jay Exum Vice Chair: Dave Preston Vice Chair: Marilu Morgan Vice Chair: Joe Atterbury Members and Supporters! Northwest Region: Southern Region: Regional Director: Regional Director: To be appointed George Jones District I Director: District VII Director: Laurie Hood Linda Stanley s I write this, I am hoping that suggest that you take advantage of District II Director: District VIII Director: Pepper Uchino Ana Meira AFlorida is past the peak of the stress-reducing benefits of Northeast Region: At Large Directors Covid-19 cases. And by cases, I nature. State lands and local parks Regional Director: Joe Welbourn Jim Schuette Terry Gibson mean people - people who have lost District III Director: Bobbie Lindsay Ray Carthy Rene Brown their lives, suffered substantial District IV Director: Martha Musgrove Anna Hamilton economic impacts and, at the very Youth Conservation Central Region: Directors least, had their entire routines Regional Director: Tasman Rosenfeld Billy Causey Keara Clancy completely disrupted. It is District V Director: To be appointed District VI Director: unprecedented in all of our Jay Bushnell lifetimes, and is economically, FWF Staff emotionally and psychologically President and Graphic Designer Chief Executive Officer Danny Shapiro unsettling.
    [Show full text]
  • An Annotated Checklist of the Marine Macroinvertebrates of Alaska David T
    NOAA Professional Paper NMFS 19 An annotated checklist of the marine macroinvertebrates of Alaska David T. Drumm • Katherine P. Maslenikov Robert Van Syoc • James W. Orr • Robert R. Lauth Duane E. Stevenson • Theodore W. Pietsch November 2016 U.S. Department of Commerce NOAA Professional Penny Pritzker Secretary of Commerce National Oceanic Papers NMFS and Atmospheric Administration Kathryn D. Sullivan Scientific Editor* Administrator Richard Langton National Marine National Marine Fisheries Service Fisheries Service Northeast Fisheries Science Center Maine Field Station Eileen Sobeck 17 Godfrey Drive, Suite 1 Assistant Administrator Orono, Maine 04473 for Fisheries Associate Editor Kathryn Dennis National Marine Fisheries Service Office of Science and Technology Economics and Social Analysis Division 1845 Wasp Blvd., Bldg. 178 Honolulu, Hawaii 96818 Managing Editor Shelley Arenas National Marine Fisheries Service Scientific Publications Office 7600 Sand Point Way NE Seattle, Washington 98115 Editorial Committee Ann C. Matarese National Marine Fisheries Service James W. Orr National Marine Fisheries Service The NOAA Professional Paper NMFS (ISSN 1931-4590) series is pub- lished by the Scientific Publications Of- *Bruce Mundy (PIFSC) was Scientific Editor during the fice, National Marine Fisheries Service, scientific editing and preparation of this report. NOAA, 7600 Sand Point Way NE, Seattle, WA 98115. The Secretary of Commerce has The NOAA Professional Paper NMFS series carries peer-reviewed, lengthy original determined that the publication of research reports, taxonomic keys, species synopses, flora and fauna studies, and data- this series is necessary in the transac- intensive reports on investigations in fishery science, engineering, and economics. tion of the public business required by law of this Department.
    [Show full text]
  • The Upper Miocene Gastropods of Northwestern France, 4. Neogastropoda
    Cainozoic Research, 19(2), pp. 135-215, December 2019 135 The upper Miocene gastropods of northwestern France, 4. Neogastropoda Bernard M. Landau1,4, Luc Ceulemans2 & Frank Van Dingenen3 1 Naturalis Biodiversity Center, P.O. Box 9517, 2300 RA Leiden, The 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] 2 Avenue Général Naessens de Loncin 1, B-1330 Rixensart, Belgium; email: [email protected] 3 Cambeenboslaan A 11, B-2960 Brecht, Belgium; email: [email protected] 4 Corresponding author Received: 2 May 2019, revised version accepted 28 September 2019 In this paper we review the Neogastropoda of the Tortonian upper Miocene (Assemblage I of Van Dingenen et al., 2015) of northwestern France. Sixty-seven species are recorded, of which 18 are new: Gibberula ligeriana nov. sp., Euthria presselierensis nov. sp., Mitrella clava nov. sp., Mitrella ligeriana nov. sp., Mitrella miopicta nov. sp., Mitrella pseudoinedita nov. sp., Mitrella pseudoblonga nov. sp., Mitrella pseudoturgidula nov. sp., Sulcomitrella sceauxensis nov. sp., Tritia turtaudierei nov. sp., Engina brunettii nov. sp., Pisania redoniensis nov. sp., Pusia (Ebenomitra) brebioni nov. sp., Pusia (Ebenomitra) pseudoplicatula nov. sp., Pusia (Ebenomitra) renauleauensis nov. sp., Pusia (Ebenomitra) sublaevis nov. sp., Episcomitra s.l. silvae nov. sp., Pseudonebularia sceauxensis nov. sp. Fusus strigosus Millet, 1865 is a junior homonym of F. strigosus Lamarck, 1822, and is renamed Polygona substrigosa nom. nov. Nassa (Amycla) lambertiei Peyrot, 1925, is considered a new subjective junior synonym of Tritia pyrenaica (Fontannes, 1879).
    [Show full text]
  • The Nautilus
    THE NAUTILUS Volume 120, Numberl May 30, 2006 ISSN 0028-1344 A quarterly devoted to malacology. EDITOR-IN-CHIEF Dr. Douglas S. Jones Dr. Angel Valdes Florida Museum of Natural History Department of Malacology Dr. Jose H. Leal University of Florida Natural Histoiy Museum The Bailey-Matthews Shell Museum Gainesville, FL 32611-2035 of Los Angeles County 3075 Sanibel-Captiva Road 900 Exposition Boulevard Sanibel, FL 33957 Dr. Harry G. Lee Los Angeles, CA 90007 MANAGING EDITOR 1801 Barrs Street, Suite 500 Dr. Geerat Vermeij Jacksonville, FL 32204 J. Linda Kramer Department of Geology Shell Museum The Bailey-Matthews Dr. Charles Lydeard University of California at Davis 3075 Sanibel-Captiva Road Biodiversity and Systematics Davis, CA 95616 Sanibel, FL 33957 Department of Biological Sciences Dr. G. Thomas Watters University of Alabama EDITOR EMERITUS Aquatic Ecology Laboratory Tuscaloosa, AL 35487 Dr. M. G. Harasewych 1314 Kinnear Road Department of Invertebrate Zoology Bruce A. Marshall Columbus, OH 43212-1194 National Museum of Museum of New Zealand Dr. John B. Wise Natural History Te Papa Tongarewa Department oi Biology Smithsonian Institution P.O. Box 467 College of Charleston Washington, DC 20560 Wellington, NEW ZEALAND Charleston, SC 29424 CONSULTING EDITORS Dr. James H. McLean SUBSCRIPTION INFORMATION Dr. Riidiger Bieler Department of Malacology Department of Invertebrates Natural History Museum The subscription rate per volume is Field Museum of of Los Angeles County US $43.00 for individuals, US $72.00 Natural History 900 Exposition Boulevard for institutions. Postage outside the Chicago, IL 60605 Los Angeles, CA 90007 United States is an additional US $5.00 for surface and US $15.00 for Dr.
    [Show full text]
  • The Book of Shells
    THE ho among us hasn’t marveled at the diversity and beauty Wof shells? Or picked one up, held it to our ear, and then BOOK gazed in wonder at its shape and hue. Many a lifelong shell collector has cut teeth (and toes) on the beaches of the Jersey OF Shore, the Outer Banks, or the coasts of Sanibel Island. Some keyline 12/18/2009 have even dived to the depths of the ocean. But most of SHELLS us are not familiar with the biological origin of shells, their role in explaining evolutionary history, and the incredible variety of forms in which they come. This lavishly illustrated volume offers a visually stunning guide to 600 shells, each chosen 4 color process to illustrate the diversity of shapes and sizes that occur across a range of species. Each shell is reproduced here at its actual size, in full color, and is accompanied by an explanation of the shell’s range, distribution, abundance, habitat, and features. The Zebra Nerite, the Heart Cockle, the Indian Babylon, the matte film laminate Junonia, the Atlantic Thorny Oyster—marine shells from habitats spanning the poles and the tropics, from the shallowest waters to the ocean’s deepest recesses, are all on display in this definitive work. M FABIO MORETZSOHN . G . HARASEWYCH M. G. HARASEWYCH & FABIO MORETZSOHN THE BOOK OF SHELLS A LIFE-SIZE GUIDE TO IDENTIFYING AN D CLASSIFYING SIX HUNDRED SEASHELLS THE UNIVERSITY OF CHICAGO PRESS ISBN-13: 978-0-226-31577-5 $55.00 WWW . PRESS . UCHICAGO . EDU ISBN-10: 0-226-31577-0 & 5 5 5 0 0 PHOTOGRAPHS : © M .
    [Show full text]
  • Evolutionary Patterns and Consequences of Developmental Mode in Cenozoic Gastropods from Southeastern Australia
    Evolutionary patterns and consequences of developmental mode in Cenozoic gastropods from southeastern Australia Thesis submitted in accordance with the requirements of the University of Liverpool for the degree of Doctor in Philosophy by Kirstie Rae Thomson September 2013 ABSTRACT Gastropods, like many other marine invertebrates undergo a two-stage life cycle. As the adult body plan results in narrow environmental tolerances and restricted mobility, the optimum opportunity for dispersal occurs during the initial larval phase. Dispersal is considered to be a major influence on the evolutionary trends of different larval strategies. Three larval strategies are recognised in this research: planktotrophy, lecithotrophy and direct development. Planktotrophic larvae are able to feed and swim in the plankton resulting in the greatest dispersal potential. Lecithotrophic larvae have a reduced planktic period and are considered to have more restricted dispersal. The planktic period is absent in direct developing larvae and therefore dispersal potential in these taxa is extremely limited. Each of these larval strategies can be confidently inferred from the shells of fossil gastropods and the evolutionary trends associated with modes of development can be examined using both phylogenetic and non-phylogenetic techniques. This research uses Cenozoic gastropods from southeastern Australia to examine evolutionary trends associated with larval mode. To ensure the species used in analyses are distinct and correctly assigned, a taxonomic review of the six families included in this study was undertaken. The families included in this study were the Volutidae, Nassariidae, Raphitomidae, Borsoniidae, Mangeliidae and Turridae. Phylogenetic analyses were used to examine the relationships between taxa and to determine the order and timing of changes in larval mode throughout the Cenozoic.
    [Show full text]
  • Waccamaw Mollusca Review Copy Pt. IV: Volutoidea, Cancellariidae, Costellariidae, & Olivoidea
    Gardner-Webb University Digital Commons @ Gardner-Webb University A Photographic Guide to the Gelasian (Early Pleistocene) Mollusca of Southeastern North Carolina 2021 Waccamaw Mollusca Review Copy Pt. IV: Volutoidea, Cancellariidae, Costellariidae, & Olivoidea Timothy Campbell Follow this and additional works at: https://digitalcommons.gardner-webb.edu/early-pleistocene- mollusca-photographic-guide Part of the Marine Biology Commons i Introduction Location The Lower Waccamaw Formation contains a rich basal Pleistocene (early Gelasian, 2.4-2.0 million years old) fauna with an extreme abundance and diversity of mollusks (>90% of the fossils and 900+ species) in addition to various echinoderms, arthropods, annelids, corals, bryozoans, and vertebrates. Based upon the ranges of the extant species, the climate seems to have been warmer than today. This diverse subtropical fauna can be found in patches in southeastern North Carolina and northeastern South Carolina. It is roughly equivalent to the modern fauna of central South Carolina to North Florida, however, there was dramatic faunal turnover about 1.7 MYA and the modern Carolinian fauna is much more similar to the modern Caribbean fauna than the Waccamaw Formation fossils are to equivalent age Caribbean faunas. Fossils have been known from the Lower Waccamaw Formation since prehistory. Although the first scientific study was Tuomey and Holmes, 1856, no single monograph exists. Roughly 40% of the species are extant. The species derive from multiple habitats, including 30-50 m sandy-bottom shelf, cementing bivalve reef, 10-20 m sandy- bottom shelf, surf to subtidal, saltmarsh, muddy-bottom sound, and freshwater to brackish. Potential Waccamaw Formation Areas Background map from Google Maps 46 Cystiscidae & Granulinidae Gibberula lavalleeana Granulina n.
    [Show full text]
  • Molluscan Communities of the Florida Keys and Adjacent Areas
    Molluscan Communities of the Florida Keys and Adjacent Areas Molluscan Communities of the Florida Keys and Adjacent Areas Edward J. Petuch Florida Atlantic University, Boca Raton, USA Robert F. Myers Coral Graphics/Seaclicks, Wellington, Florida, USA Boca Raton London New York CRC Press is an imprint of the Taylor & Francis Group, an informa business CRC Press Taylor & Francis Group 6000 Broken Sound Parkway NW, Suite 300 Boca Raton, FL 33487-2742 © 2014 by Taylor & Francis Group, LLC CRC Press is an imprint of Taylor & Francis Group, an Informa business No claim to original U.S. Government works Version Date: 20140908 International Standard Book Number-13: 978-1-4822-4919-4 (eBook - PDF) This book contains information obtained from authentic and highly regarded sources. Reasonable efforts have been made to publish reliable data and information, but the author and publisher cannot assume responsibility for the valid- ity of all materials or the consequences of their use. The authors and publishers have attempted to trace the copyright holders of all material reproduced in this publication and apologize to copyright holders if permission to publish in this form has not been obtained. If any copyright material has not been acknowledged please write and let us know so we may rectify in any future reprint. Except as permitted under U.S. Copyright Law, no part of this book may be reprinted, reproduced, transmitted, or uti- lized in any form by any electronic, mechanical, or other means, now known or hereafter invented, including photocopy- ing, microfilming, and recording, or in any information storage or retrieval system, without written permission from the publishers.
    [Show full text]
  • 49660Uyeno.Pdf
    University of Calgary PRISM: University of Calgary's Digital Repository Graduate Studies Legacy Theses 1999 Comparative morphology and evolutionary trends in the class gastropoda through three-dimensional tomography and DNA sequence analysis Uyeno, Theodore Akira Uyeno, T. A. (1999). Comparative morphology and evolutionary trends in the class gastropoda through three-dimensional tomography and DNA sequence analysis (Unpublished master's thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/21836 http://hdl.handle.net/1880/25358 master thesis University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. Downloaded from PRISM: https://prism.ucalgary.ca THE UNIVERSITY OF CALGARY Comparative Morphology and Evolutionary Trends in the Class Gastropoda through Three-Dimensional Tomography and DNA sequence analysis by Theodore Akira Uyeno A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES M PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE. DEPARTMENT OF BIOLOGICAL SCIENCES CALGARY,ALBERTA December, 1999 0 Theodore Akira Uyeno 1999 National Library Bibliotheque nationale 1+1 .ma,, du Canada Acquisitions and Acquisitions et Bibliographic Services services bibliographiques 395 Wellington Street 395. rue Wellington OttawaON K1AOW Ottawa ON KIA ON4 Canada Canada The author has granted a non- L'auteur a accorde une Licence non exclusive licence allowing the exclusive pennettant a la National Library of Canada to Bibliotheque nationale du Canada de reproduce, loan, distribute or sell reproduke, prster, distriiuer ou copies of this thesis in microform, vendre des copies de cette these sous paper or electronic formats.
    [Show full text]