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The Tree Snail on Rota Island, Northern Mariana Islands, Long Identified As Partula Gibba (Partulidae), Is a Different Species
ZooKeys 1037: 105–118 (2021) A peer-reviewed open-access journal doi: 10.3897/zookeys.1037.56303 RESEARCH ARTICLE https://zookeys.pensoft.net Launched to accelerate biodiversity research The tree snail on Rota Island, Northern Mariana Islands, long identified as Partula gibba (Partulidae), is a different species David R. Sischo1,2, Michael G. Hadfield1 1 Kewalo Marine Laboratory, Pacific Biosciences Research Center, University of Hawai‘i at Mānoa, 41 Ahui St., Honolulu, 96813 Hawai‘i, USA 2 Department of Land and Natural Resources, Division of Forestry and Wildlife, State of Hawai‘i, 1151 Punchbowl St. Rm. 325, Honolulu, 96813 Hawai‘i, USA Corresponding author: David R. Sischo ([email protected]) Academic editor: T. Backeljau | Received 8 July 2020 | Accepted 13 March 2021 | Published 17 May 2021 http://zoobank.org/CE4FE521-0DEC-485F-863E-32CB91BAAA67 Citation: Sischo DR, Hadfield MG (2021) The tree snail on Rota Island, Northern Mariana Islands, long identified as Partula gibba (Partulidae), is a different species. ZooKeys 1037: 105–118.https://doi.org/10.3897/zookeys.1037.56303 Abstract Tree snails in the family Partulidae are widespread across the tropical Pacific, with endemic species oc- curring on most high islands. Partulid species have faced catastrophic range reductions and extinctions due primarily to introduced predators. Consequently, most extant species are threatened with imminent extinction. The U.S. administered Mariana Islands, consisting of Guam in the South and the Com- monwealth of the Northern Mariana Islands (CNMI) in the north, historically harbored six endemic partulid species, half of which are thought to be extinct. While conducting a phylogenetic assessment of Partula gibba, an extant tree-snail with a range spanning at least seven islands within the archipelago, it was discovered that what has been identified as P. -
Of the Mariana Islands, Micronesia
The partulid tree snails (Partulidae: Stylommatophora) of the Mariana Islands, Micronesia by Alexander M Kerr Marine Laboratory University of Guam University of Guam Marine Laboratory Technical Report 152 May 2013 ii ACKNOWLEDGEMENTS For identifications, permission to use figures, loan of specimens, obscure literature, and sage advice, we are indebted to Scott Bauman (Florida Museum of Natural History), Carl Christensen (Bernice P. Bishop Museum, Hawaii), Marcus and José Coltro (Femorale.com, Brazil), Ann Marie Gawel (University of Guam), Dave Hopper (U.S. Fish and Wildlife Service), Regina Kawamoto (Bernice P. Bishop Museum, Hawaii), Dave Sischo (University of Hawaii), and Barry Smith (University of Guam).. Dankulu na Saina Ma'åse! iii iv SUMMARY This paper provides a systematic review, extended descriptions and illustrations of the six species of Partulidae recorded from the Mariana Islands. Four species of Partula have been described from the archipelago, P. gibba Férussac, 1821 is the most widely distributed; P. radiolata (Pfeiffer, 1846), is endemic to the island of Guam; P. salifana Crampton, 1925, another Guam endemic is extinct, as is P. langfordi Kondo, 1970, only collected from Aguiguan. A fifth and undescribed species, Partula sp., is known only from archaeological material from Rota. A sixth Marianas partulid, Samoana fragilis (Férussac, 1821), is known from Guam and Rota. Most species are either extinct or in strong decline on most islands. v vi CONTENTS Acknowledgements iii Summary v Introduction 1 Systematic account 7 Literature cited 14 Plate I 10 Plate II 12 vii INTRODUCTION The purpose of this report is to provide a review of the land snails from the Partulidae Pilsbry, 1900 inhabiting the Mariana Islands of western Micronesia. -
45-Jun-2017.Pdf
Page 2 Vol. 45, No. 2 In 1972, a group of shell collectors saw the need for a nation- al organization devoted to the interests of shell collectors; to the beauty of shells, to their scientific aspects, and to the collecting and preser- vation of mollusks. This was the start of COA. Our membership includes AMERICAN CONCHOLOGIST, the official publication of the Conchol- novices, advanced collectors, scientists, and shell dealers from around the ogists of America, Inc., and issued as part of membership dues, is published world. In 1995, COA adopted a conservation resolution: Whereas there quarterly in March, June, September, and December, printed by JOHNSON are an estimated 100,000 species of living mollusks, many of great eco- PRESS OF AMERICA, INC. (JPA), 800 N. Court St., P.O. Box 592, Pontiac, IL 61764. All correspondence should go to the Editor. ISSN 1072-2440. nomic, ecological, and cultural importance to humans and whereas habitat Articles in AMERICAN CONCHOLOGIST may be reproduced with destruction and commercial fisheries have had serious effects on mollusk proper credit. We solicit comments, letters, and articles of interest to shell populations worldwide, and whereas modern conchology continues the collectors, subject to editing. Opinions expressed in “signed” articles are tradition of amateur naturalists exploring and documenting the natural those of the authors, and are not necessarily the opinions of Conchologists world, be it resolved that the Conchologists of America endorses respon- of America. All correspondence pertaining to articles published herein sible scientific collecting as a means of monitoring the status of mollusk or generated by reproduction of said articles should be directed to the Edi- species and populations and promoting informed decision making in tor. -
Polynesia-Micronesia Biodiversity Hotspot
ECOSYSTEM PROFILE POLYNESIA-MICRONESIA BIODIVERSITY HOTSPOT FINAL VERSION MAY 2007 Prepared by: Conservation International-Melanesia Center for Biodiversity Conservation In collaboration with: Secretariat of the Pacific Regional Environment Program With the technical support of: The Bishop Museum- Honolulu Conservation International-Center for Applied Biodiversity Science The Nature Conservancy – Micronesia Program Societé d’Ornithologie de la Polynésie Wildlife Conservation Society – Pacific Islands And of the Ecosystem Profile Preparation Team: James Atherton Joanna Axford Nigel Dowdeswell Liz Farley Roger James Penny Langhammer François Martel Harley Manner David Olson Samuelu Sesega Assisted by the following experts and contributors: FIJI ISLANDS Timoci Gaunavinaka Willy Tetuanui Aaron Jenkins Vilikesa Masibalavu Yves Doudoute Alex Patrick Aliki Turagakula FRENCH POLYNESIA HAWAII & USA Alivereti Bogiva Claude Carlson Allen Allison Alumita Savabula Claude Serrat Ana Rodrigues Craig Morley Eli Poroi Art Whistler Dale Withington Francis Murphy Audrey Newman Dick Watling Georges Sanford Dieter Mueller-Dombois Etika Rupeni Hinano Murphy Jim Space Gunnar Keppel Isabelle Vahirua-Lechat John Pilgrim Guy Dutson Jacques Iltis Lucius Eldredge Jo Ceinaturaga Jean-François Butaud Mark Merlin Jone Niukula Jean-Yves Meyer Robert Cowie Kesaia Tabunakawai Maxime Chan Robert Waller Linda Farley Mehdi Adjeroud Tom Brooks Manoa Malani Neil Davies Marika Tuiwawa Olivier Babin MICRONESIA Philip Felstead Paula Meyer Anne Brook Randy Thaman Philippe Raust -
Mollusks Petition
Protecting endangered species and wild places through science, policy, education, and environmental law. Candidate Petition Project MOLLUSKS PETITIONS TO LIST AS FEDERALLY ENDANGERED SPECIES The following document contains the individual petitions for the 28 mollusk species to be listed as federally endangered species under the federal Endangered Species Act. Alabama clubshell Pleurobema troschelianum Painted clubshell Pleurobema chattanoogaense Georgia pigtoe Pleurobema hanleyanum Texas hornshell Popenaias popei Fluted kidneyshell Ptychobranchus subtentum Neosho mucket Lampsilis rafinesqueana Alabama pearlshell Margaritifera marrianae Slabside pearlymussel Lexingtonia dolabelloides Ogden Deseret mountainsnail Oreohelix peripherica wasatchensis Bonneville pondsnail Stagnicola bonnevillensis Georgia rocksnail Leptoxis downei Sisi Ostodes strigatus Diamond Y spring snail Tryonia adamantine Fragile tree snail Samoana fragilis Guam tree snail Partula radiolata Humped tree snail Partula gibba Lanai tree snail Partulina semicarinata Lanai tree snail Partulina variabilis Langford's tree snail Partula langfordi Phantom Lake cave snail Cochliopa texana Tutuila tree snail Eua zebrina Phantom springsnail Tryonia cheatumi Gonzales springsnail Tryonia circumstriata Huachuca springsnail Pyrgulopsis thompsoni Three Forks springsnail Pyrgulopsis trivialis Newcomb's tree snail Newcombia cummingi Altamaha spinymussel Elliptio spinosa Elongate mud meadows pyrg Pyrgulopsis notidicola Tucson • Phoenix • Idyllwild • San Diego • Oakland • Sitka • Portland • -
Acronyms and Abbreviations
Acronyms and Abbreviations AAFB Anderson Air Force Base AAFB-NWF Anderson Air Force Base - Northwest Field AH Apra Harbor BA Barrigada BOLD Barcode of Life Database bp Nucleotide base pairs CATR Cooperative Agreement Technical Representative cm2 Square centimeters CNMI Commonwealth of the Northern Mariana Islands COI Cytochrome Oxidase Subunit I DNA Deoxyribonucleic Acid DoD Department of Defense DON Department of the Navy ESA Endangered Species Act EtOH Ethanol FG Finegayan GPS Global Positioning System HERA Haputo Ecological Reserve Area m Meters m2 Square Meters mm Millimeters mtDNA Mitochondrial DNA NAVFAC Naval Facilities Engineering Command NBGAH Naval Base Guam Apra Harbor NBGTS Naval Base Guam Telecommunications Site NWF Northwest Field PAUP* Phylogenetic Analysis Using Parsimony PCR Polymerase Chain Reaction RT Route 15 SBS Simultaneous Bidirectional Sequencing UoG University of Guam UHM University of Hawaii at Manoa USFWS United States Fish and Wildlife Service FEDERAL CANDIDATE SPECIES SURVEYS ON GUAM Prepared by Daniel P. Lindstrom, Ph.D. & John C. Benedict, Ph.D. University of Guam Unibetsedåt GUAHAN College of Natural and Applied Sciences Prepared For Naval Facilities Engineering Command Marianas January 21, 2014 FEDERAL CANDIDATE SPECIES SURVEYS ON GUAM TABLE OF CONTENTS Acronyms and Abbreviations ....................................................................................... Inside front cover ABSTRACT ............................................................................................................................................... -
The Current Status and Distribution of Freshwater Fishes, Land Snails and Reptiles in the Pacific Islands of Oceania
The current status and distribution of freshwater fishes, land snails and reptiles in the Pacific Islands of Oceania H.Pippard INTERNATIONAL UNION FOR CONSERVATION OF NATURE The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN. This publication has been made possible in part by funding from the Critical Ecosystem Partnership Fund (CEPF) and the Fonds Pacifique. Published by: IUCN, Gland, Switzerland Copyright © 2012 International Union for Conservation of Nature and Natural Resources Reproduction of this publication for educational or other non-commercial purposes is authorized without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: Pippard, H (2012). The current status and distribution of freshwater fishes, land snails and reptiles in the Pacific Islands of Oceania. Gland, Switzerland: IUCN. 76pp. ISBN: 978-2-8317-1569-8 Cover photo: Ulong Island, Palau © Helen Pippard Produced by: IUCN Oceania Regional Office Printed by: Star Printery, Suva, Fiji Additional information available from: IUCN Oceania Regional Office Private Maila Bag, 5 Ma’afu Street Suva Fiji [email protected] www.iucn.org/publications The text of this book is printed on 9 Lives 90 gsm made from 100% recycled paper ii Contents Acknowledgements................................................................... -
Pagan Island Surveys for Terrestrial Snails
Pagan Island Tree-Snail Surveys: a report to the U.S. Fish & Wildlife Service November 22, 2010 Michael G. Hadfield Kewalo Marine Laboratory University of Hawaii at Manoa 41 Ahui Street Honolulu, HI 96813 Contact information: Telephone: (808) 539-7319 E-mail: [email protected] Summary Between 5 and 15 May 2010, a team of eight experienced malacologists/field biologists surveyed Pagan Island to locate terrestrial snails, with an emphasis on the rare tree snail Partula gibba. Guided by results of prior snail surveys on the island, a vegetation map, and knowledge of the terrain and vegetation gained during early flights across Pagan Island, 13 discrete routes were surveyed for gastropods. They included all areas where vegetation appeared likely to support snail populations, with the exception of a small region at the extreme southeastern tip of the island which could not be accessed in the time available. Areas not intensely surveyed were covered by tall grasses or mono- stands of coconut palms or Casuarina equisetifolia. Partula gibba was found only in forests of mixed native vegetation with a good understory and ground cover within the ancient caldera rim of the southern Pagan volcano (Survey Routes 2 - 6). Although the searches were not conducted to provide quantitative data, relatively large numbers of P. gibba were counted (<200 in some locations). Forests where P. gibba had been collected in 1949, all lying around Mt. Pagan, are now without these animals, most likely due to the combined effects of ashfall from the 1981 eruption of Mt. Pagan and intense grazing by feral cattle that has removed the understory of vegetation and left the forests very dry. -
Annotated Checklist of the Land Snails of the Mariana Islands, Micronesia
Annotated Checklist of the Land snails of the Mariana Islands, Micronesia by Alexander M Kerr University of Guam Marine Laboratory and Scott Bauman Florida Museum of Natural History University of Guam Marine Laboratory Technical Report 148 March 2013 ii ACKNOWLEDGEMENTS For identifications, permission to use figures, loan of specimens, obscure literature, and sage advice, we are indebted to Lyle Buss (University of Florida), Carl Christensen (Bernice P. Bishop Museum, Hawaii), Robert Cowie (University of Hawaii), Marcus and José Coltro (Femorale.com, Brazil), Bill Frank (Jacksonville Shell Club, Florida), Ann Marie Gawel (University of Guam), Olivier Gargominy (Muséum national d'Histoire naturelle, Paris), David Hopper (U.S. Fish and Wildlife Service), Regina Kawamoto (Bernice P. Bishop Museum, Hawaii), Aubrey Moore (University of Guam), A. Nägele (E. Schweizerbart Science Publishers, Stuttgart), Fred Nagg (Natural History Museum, London), Gustav Paulay (Florida Museum of Natural History), Guido T. and Philippe Poppe (Conchology, Inc., Philippines), Dave Sischo (University of Hawaii), Barry Smith (University of Guam), John Slapcinsky (Florida Museum of Natural History), Brent Tibbatts (Guam Department of Agriculture), and Janet Voight (Field Museum, Chicago). Dankulu na Saina Ma'åse! iii iv SUMMARY This paper provides descriptions for all of the known species of land snails in the small, tropical islands of the Mariana archipelago in Micronesia, western Pacific Ocean. Many of the species are unique to the archipelago, or even to only one of the islands there. Sadly, much like the native terrestrial snail faunas across the tropical Pacific, the land snails of the Marianas are experiencing precipitous declines and extinctions due to the introduction of predators and loss of habitat. -
Taxonomic Inventories and Assessments of Terrestrial Snails on the Islands of Tinian and Aguiguan in the Commonwealth of the Northern Mariana Islands
Taxonomic inventories and assessments of terrestrial snails on the islands of Tinian and Aguiguan in the Commonwealth of the Northern Mariana islands by Barry D. Smith Marine Laboratory University of Guam University of Guam Marine Laboratory Technical Report 154 September 2013 ii ABSTRACT The purpose of this study was to conduct coordinated taxonomic inventories and assessments of terrestrial snails on the islands of Tinian (28 November to 2 December 2008) and Aguiguan (30 October to 3 November 2006) in the Commonwealth of the Northern Mariana Islands as part of a natural resource pursuant to Cooperative Service Agreement (MIPR No. M6738507POFM189) between the U.S. Fish and Wildlife Service and U.S. Marine Corps. No living Partula gibba were observed at any of the 12 sampling stations on Tinian. On Aguiguan, no living Partula gibba or Partula langfordi were observed at any of the seven sampling stations or any of the forested areas investigated. Partula langfordi, endemic to Aguiguan, may be extinct now. The present study indicates that the ground-dwelling snails of Tinian and Aguiguan have also declined in a pattern similar to that of the tree snails. iii CONTENTS Abstract iii Introduction 1 Materials and methods 2 Results 6 Discussion 24 Conclusions and recommendations 28 Acknowledgements 29 References cited 30 iv TAXONOMIC INVENTORIES AND ASSESSMENTS OF TERRESTRIAL SNAILS ON THE ISLANDS OF TINIAN AND AGUIGUAN IN THE COMMONWEALTH OF THE NORTHERN MARIANA ISLANDS Barry D. Smith Marine Laboratory, University of Guam, Mangilao, GU 96913 INTRODUCTION Terrestrial gastropods are possibly the most extinction-prone organisms on oceanic islands (Hadfield et al., 1993; Paulay, 1994).