Implications of Embryo Desiccation Tolerance, Seed Dormancy

Total Page:16

File Type:pdf, Size:1020Kb

Implications of Embryo Desiccation Tolerance, Seed Dormancy IMPLICATIONS OF EMBRYO DESICCATION TOLERANCE, SEED DORMANCY, AND SEED DAMAGE FOR CONSERVATION OF PRITCHARDIA PALMS ENDEMIC TO HA WAIT A DISSERTATION SUBMITTED TO THE GRADUATE DIVISION OF THE UNIVERSITY OF HA WAIT IN PARTIAL FULLFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN TROPICAL PLANT AND SOIL SCIENCES (ECOLOGY, EVOLUTION, AND CONSERVATION BIOLOGY) MAY 2006 By: Hector E. Perez Dissertation Committee: Richard Criley, Chairperson Kent Kobayahsi Carol Baskin Mike Maunder Christina Walters Donald Drake DEDICATION This dissertation is dedicated to the memory of Amparo Claramunt. Her blessings allowed me to pursue my ambitions. Ill ACKNOWLEDGMENTS I would like to thank the National Science Foundation Grades K-12 Teaching Fellowship Program; the Ecology, Evolution, and Conservation interdisciplinary specialization; the ARCS Foundation; and the Haruyuki Kamemoto Scholarship for funding for my research and academic endeavors, I am thankful to all my committee members for their mentoring and support during my studies. I am grateful for the invaluable technical and logistical support provided by Lisa Hill, Jennifer Crane, and John Waddell of the National Center for Germplasm Preservation Research (USDA- ARS, Ft. Collins, CO). I thank Drs. Nancy Chen, Sung-Eun Lee, Qingxiao Li, Loren Gautz, Robert Pauli, Yoneo Sagawa, and David Webb, and Tina Carvalho for their technical assistance, use of lab space, and equipment. The Army Natural Resources, Environmental Division, Conservation and Restoration Branch also provided logistical support for preliminary studies. 1 express my gratitude to Mr. Alvin Yoshinaga for all his help and hospitality. 1 thank my family and friends for all the love and support they provided, whether local or long-distance. Most importantly, 1 extend my deepest appreciation to my wife Kelly Perez. The work presented in this dissertation was successful due to her love, strength, perseverance, and encouragement. IV ABSTRACT Pritchardia remota (Kuntze) Becc. is an endemic Hawaiian palm. This species is listed as endangered due to threats such as invasive plants and animals, stochastic events, and/or reduced reproductive vigor. However, P. remota seeds are not presently stored in genebanks because it is presumed that they do not remain viable in storage. Yet, there are no studies that report the tolerance of Pritchardia species to storage conditions. Assessing the desiccation tolerance of Pritchardia is hampered by their difficult physiology. Germination is delayed in seeds of Pritchardia species and the mechanisms that control these delays are not understood. Clarifying these mechanisms can assist in forming propagation protocols for the creation of genetically diverse populations useful for recovery actions. Moreover, introduced vertebrate predators are known to damage seeds o f Pritchardia. It is not known if Pritchardia seeds can tolerate damage and remain viable. The studies reported here show that developmental patterns in P. remota are intermediate to those observed for species that can and can not tolerate storage in genebanks. Embryos tolerate relatively high levels of drying and remain viable. However, they do not tolerate the extreme drying (< 0.10 g H2 O/ g dry weight) necessary to maintain viability in conventional genebanks conditions. Therefore, it may be necessary to employ other techniques, such as cryo-preservation, to extend the longevity of this species in storage. Pritchardia remota seed are dormant at shedding. Emhryo growth is restricted by the operculum and endocarp. Emhryos are also underdeveloped and must reach a critical length, moisture content, and water potential for operculum displacement and subsequent radicle protrusion. Germination is hastened at warm constant temperatures {i.e., > 25°C) and if seeds are removed from the fruit coats. The combination of mechanisms suggests that P. remota seeds are morpho-physiologically dormant. Finally, moderate levels of seed damage may not be limiting in terms of germination for Pritchardia species. Damage to the endosperm caused seeds to germinate more rapidly compared to non-damaged seeds. Nevertheless, damaged seeds may succumb to fungal attack. Therefore, it is critical therefore to prevent predators from damaging Pritchardia seeds. VI TABLE OF CONTENTS D edication.................................................................................................................................. iii Acknowledgements.................................................................................................................. iv A bstract....................................................................................................................................... v List of Tables............................................................................................................................ x List of Figures........................................................................................................................... xi Chapter 1: Introduction........................................................................................................... 1 Chapter 2: The Protracted Developmental Program in Embryos of Pritchardia Remota (Kuntze) Becc. and its Deviation From Orthodox and Recalcitrant Developmental Patterns.......................................................................................................... 4 Introduction.................................................................................................................. 4 Seed Development in Palms is Prolonged.............................................. 5 The Assumption of Recalcitrance in Palm Seeds................................. 6 Materials and M ethods............................................................................................. 7 Plant Material............................................................................................... 7 W ater Content D eterm inations.................................................................. 8 Water Potential Determinations................................................................ 8 Ultrastructure Studies................................................................................. 9 Sugar Analyses............................................................................................. 9 R esu lts........................................................................................................................... 10 P. remota Embryos Undergo Substantial Maturation Drying 10 Embryonic Water Potential Drops Below -15 MPa In P la n ta 11 Vacuolar Volume is Reduced and Organelles De-Differentiated During Maturation......................................................................................... 12 Sucrose is the Predominant Sugar and Small Concentrations of Trehalose were Detected During Development..................................... 12 D iscussion.................................................................................................................... 13 Chapter 3: Germination of Maturing Embryos of Pritchardia remota (Kuntze) Becc.: Indications from Developmental and Desiccation Stress Experiments 30 Introduction.................................................................................................................. 30 Materials and M ethods.............................................................................................. 32 Plant M aterial............................................................................................... 32 Embryo Germination in Tissue Culture................................................... 32 Desiccation Tolerance of Developing Embryos................................... 32 Oxygen Consumption by Developing E m bryos.................................... 33 Trolox Equivalent Antioxidant Capacity (TEAC) of Developing E m bryos.......................................................................................................... 34 R esu lts........................................................................................................................... 36 Excised Embryos Germinate Early in the Developmental Program .. 36 Critical Water Contents Decrease Throughout Development but Embryos are not Tolerant Extreme Drying or Prolonged Storage at High Water Contents.................................................................................... 36 Metabolic Rates in P. remota Slow Considerably During Development.................................................................................................. 38 Vll TEAC Activity Peaks Before Mass Maturity Then Declines as Metabolic Rates Decline............................................................................. 39 D iscussion.................................................................................................................... 39 Chapter 4: Dormancy Mechanisms in Seeds of Pritchardia remota (Kuntze) Becc., An Endangered Palm Endemic to Hawaii........................................................................... 61 Introduction.................................................................................................................. 61 How Long Does it Take for Palm Seeds to Germinate?..................... 61 Environmental Factors That Influence Dormancy and Germination in P a lm s........................................................................................................... 62 Dormancy Mechanisms in Palm s.............................................................
Recommended publications
  • Genetic Variation and Agronomic Features of Metroxylon Palms in Asia and Pacific
    Chapter 4 Genetic Variation and Agronomic Features of Metroxylon Palms in Asia and Pacific Hiroshi Ehara Abstract Fourteen genera among three subfamilies in the Arecaceae family are known to produce starch in the trunk. The genus Metroxylon is the most productive among them and is classified into section Metroxylon including only one species, M. sagu (sago palm: called the true sago palm), distributed in Southeast Asia and Melanesia and section Coelococcus consisting of M. amicarum in Micronesia, M. salomonense and M. vitiense in Melanesia, M. warburgii in Melanesia and Polynesia, and M. paulcoxii in Polynesia. In sago palm, a relationship between the genetic distance and geographical distribution of populations was found as the result of a random amplified polymorphic DNA analysis. A smaller genetic variation of sago palm in the western part than in the eastern part of the Malay Archipelago was also found, which indicated that the more genetically varied populations are distributed in the eastern area and are possibly divided into four broad groups. Metroxylon warburgii has a smaller trunk than sago palm, but the trunk length of M. salomonense, M. vitiense, and M. amicarum is comparable to or longer than that of sago palm. Their leaves are important as building and houseware material, and the hard endosperm of M. amicarum and M. warburgii seeds is utilized as craftwork material. Preemergent young leaves around the growing point of M. vitiense are utilized as a vegetable. Regarding starch yield, palms in Coelococcus are all low in the dry matter and pith starch content as compared with sago palm. For this reason, M.
    [Show full text]
  • Hiroshi Ehara · Yukio Toyoda Dennis V. Johnson Editors
    Hiroshi Ehara · Yukio Toyoda Dennis V. Johnson Editors Sago Palm Multiple Contributions to Food Security and Sustainable Livelihoods Sago Palm Hiroshi Ehara • Yukio Toyoda Dennis V. Johnson Editors Sago Palm Multiple Contributions to Food Security and Sustainable Livelihoods Editors Hiroshi Ehara Yukio Toyoda Applied Social System Institute of Asia; College of Tourism International Cooperation Center for Rikkyo University Agricultural Education Niiza, Saitama, Japan Nagoya University Nagoya, Japan Dennis V. Johnson Cincinnati, OH, USA ISBN 978-981-10-5268-2 ISBN 978-981-10-5269-9 (eBook) https://doi.org/10.1007/978-981-10-5269-9 Library of Congress Control Number: 2017954957 © The Editor(s) (if applicable) and The Author(s) 2018, corrected publication 2018. This book is an open access publication. Open Access This book is licensed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made. The images or other third party material in this book are included in the book’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the book’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. The use of general descriptive names, registered names, trademarks, service marks, etc.
    [Show full text]
  • Pine Island Ridge Management Plan
    Pine Island Ridge Conservation Management Plan Broward County Parks and Recreation May 2020 Update of 1999 Management Plan Table of Contents A. General Information ..............................................................................................................3 B. Natural and Cultural Resources ...........................................................................................8 C. Use of the Property ..............................................................................................................13 D. Management Activities ........................................................................................................18 E. Works Cited ..........................................................................................................................29 List of Tables Table 1. Management Goals…………………………………………………………………21 Table 2. Estimated Costs……………………………………………………………….........27 List of Attachments Appendix A. Pine Island Ridge Lease 4005……………………………………………... A-1 Appendix B. Property Deeds………….............................................................................. B-1 Appendix C. Pine Island Ridge Improvements………………………………………….. C-1 Appendix D. Conservation Lands within 10 miles of Pine Island Ridge Park………….. D-1 Appendix E. 1948 Aerial Photograph……………………………………………………. E-1 Appendix F. Development Agreement………………………………………………….. F-1 Appendix G. Plant Species Observed at Pine Island Ridge……………………………… G-1 Appendix H. Wildlife Species Observed at Pine Island Ridge ……... …………………. H-1 Appendix
    [Show full text]
  • A Landscape-Based Assessment of Climate Change Vulnerability for All Native Hawaiian Plants
    Technical Report HCSU-044 A LANDscape-bASED ASSESSMENT OF CLIMatE CHANGE VULNEraBILITY FOR ALL NatIVE HAWAIIAN PLANts Lucas Fortini1,2, Jonathan Price3, James Jacobi2, Adam Vorsino4, Jeff Burgett1,4, Kevin Brinck5, Fred Amidon4, Steve Miller4, Sam `Ohukani`ohi`a Gon III6, Gregory Koob7, and Eben Paxton2 1 Pacific Islands Climate Change Cooperative, Honolulu, HI 96813 2 U.S. Geological Survey, Pacific Island Ecosystems Research Center, Hawaii National Park, HI 96718 3 Department of Geography & Environmental Studies, University of Hawai‘i at Hilo, Hilo, HI 96720 4 U.S. Fish & Wildlife Service —Ecological Services, Division of Climate Change and Strategic Habitat Management, Honolulu, HI 96850 5 Hawai‘i Cooperative Studies Unit, Pacific Island Ecosystems Research Center, Hawai‘i National Park, HI 96718 6 The Nature Conservancy, Hawai‘i Chapter, Honolulu, HI 96817 7 USDA Natural Resources Conservation Service, Hawaii/Pacific Islands Area State Office, Honolulu, HI 96850 Hawai‘i Cooperative Studies Unit University of Hawai‘i at Hilo 200 W. Kawili St. Hilo, HI 96720 (808) 933-0706 November 2013 This product was prepared under Cooperative Agreement CAG09AC00070 for the Pacific Island Ecosystems Research Center of the U.S. Geological Survey. Technical Report HCSU-044 A LANDSCAPE-BASED ASSESSMENT OF CLIMATE CHANGE VULNERABILITY FOR ALL NATIVE HAWAIIAN PLANTS LUCAS FORTINI1,2, JONATHAN PRICE3, JAMES JACOBI2, ADAM VORSINO4, JEFF BURGETT1,4, KEVIN BRINCK5, FRED AMIDON4, STEVE MILLER4, SAM ʽOHUKANIʽOHIʽA GON III 6, GREGORY KOOB7, AND EBEN PAXTON2 1 Pacific Islands Climate Change Cooperative, Honolulu, HI 96813 2 U.S. Geological Survey, Pacific Island Ecosystems Research Center, Hawaiʽi National Park, HI 96718 3 Department of Geography & Environmental Studies, University of Hawaiʽi at Hilo, Hilo, HI 96720 4 U.
    [Show full text]
  • V30n4p165-180
    19861 RAUWERDINK:METROXYLON Principes,30(4), 1986, pp. 165-180 An Essay on Metroxylon, the Sago Palm JeNB. ReuwnRomx Department of Plant Taxonomy, Agricultural Uniaersity, Wageningen, the Netherlands P.O. Box 8010, 6700 ED Wageningen Metroxylon is a genus of arborescent under cultivation. The aim of my survey palms of Papuasia and several island and the present paper has been to report groups of Micronesia and Melanesia. There on the variability of M. sagu in PNG, in are five species occurring in five separate the context of the diversity found in the areas. The most widespread taxon, M. genus as a whole. This paper may con- scLgu, covers Malaysia, Indonesia, Min- tribute towards an eventual monograph of danao, and New Guinea. The other four Metroxylon. taxa are endemic to the aforementioned island groups. Historyof the Genus The palms accumulate starch in the pith of their trunks and are a traditional source The first and most competentpublica- of carbohydrate. The best known r-epre- tion on sagopalms is by Rumphius(1741). sentative of the genus in this respect is In the Herbarium Amboinensehe gives M. sagu, known as the sago palm. This a meticulousdescription of the sagopalm species occupies the largest area. esti- as it occurs in Ambon. and he Dresents mated to cover 4 million ha in natural the taxonomic views of the inhabiiants on stands and about .2 million ha under cul- this palm. Four Ambonesespecies are tivation. With the exception of M. salo- described under the seneric name of monense.the other tp".i"t of Melroxylon Sagris.This namewas adopted by Caert- are not exploited for their starch content.
    [Show full text]
  • 5 Pacific Ocean Region
    Tropical Palms 107 5 PACIFIC OCEAN REGION This chapter considers the islands of the Pacific Ocean which are geographically divided into Micronesia, Melanesia and Polynesia. Micronesia delimits islands in the western Pacific and consists of the Mariana, Palau, Caroline, Marshall and Gilbert island groups. Melanesia lies to the northeast of Australia and includes New Caledonia, Vanuatu, Solomon Islands and Fiji. Polynesia designates the islands of the central Pacific, including Samoa (Western and American), French Polynesia (Marquesas, Society Islands, etc.) and Tonga. Papua New Guinea is also included within the scope of this chapter; politically the nation of Papua New Guinea consists of the eastern portion of the island of New Guinea and the Bismarck Archipelago as well as Bougainville. The following geographic areas where palms occur are excluded from discussion in this chapter and this report: The Hawaiian Islands; New Zealand, including the Kermadec Islands; Australia and its island territories (e.g. Lord Howe, Norfolk, Christmas and Cocos); and the Bonin and Ryukyu Islands belonging to Japan. The Pacific Ocean Region presents some very unusual patterns of native palm diversity. In the entire area of Micronesia there are only about ten species of native palms (Moore and Fosberg, 1956). The situation in Polynesia is comparable. In marked contrast Melanesia has much greater native palm diversity. For example, New Caledonia alone has 37 indigenous palm species, all endemic (Hodel and Pintaud, 1998; Moore and Uhl, 1984) and Vanuatu has 21 native palms (Dowe and Cabalion, 1996). Papua New Guinea and its islands hold a very rich diversity of palms, with about 270 native species in 31 genera (Baker and Dransfield, 2006; Essig, 1995; Hay, 1984).
    [Show full text]
  • Papahānaumokuākea Marine National Monument Natural Resources Science Plan Draft
    PAPAHĀNAUMOKUĀKEA MARINE NATIONAL MONUMENT NATURAL RESOURCES SCIENCE PLAN DRAFT Draft Monument Science Plan Contents 1.0 INTRODUCTION .............................................................................................................. 1 1.1 Overview of the Monument............................................................................................ 2 1.2 Purpose and Scope of the Plan........................................................................................ 3 1.3 Stakeholders.................................................................................................................... 3 2.0 SUMMARY OF PLANNING PROCESS.......................................................................... 5 2.1 Development of a Research and Monitoring Framework for the Monument................. 5 2.2 Public Review and Comment.......................................................................................... 6 2.3 Profiling Ongoing and Potential New Research and Monitoring Projects ..................... 7 2.4 Identification of Research and Monitoring Gaps and Needs.......................................... 8 2.5 Prioritization of Research and Monitoring Activities..................................................... 8 3.0 RESEARCH THEMES AND FOCUS AREAS............................................................... 12 3.1 Habitats and Biodiversity.............................................................................................. 13 3.1.1 Habitats ................................................................................................................
    [Show full text]
  • Papahānaumokuākea United States of America
    PAPAHĀNAUMOKUĀKEA UNITED STATES OF AMERICA Papahānaumokuākea is the name given to a vast and isolated linear cluster of small, low lying islands and atolls, with their surrounding ocean, extending some 1,931 km to the north west of the main Hawaiian Archipelago, located in the north-central Pacific Ocean. The property comprises the Papahānaumokuākea Marine National Monument (PMNM), which extends almost 2,000 km from southeast to northwest in the Northwestern Hawaiian Islands (NWHI). COUNTRY United States of America NAME Papahānaumokuākea MIXED WORLD HERITAGE SITE 2010: Inscribed on the World Heritage List under cultural criteria (iii) and (vi) and natural criteria (viii), (ix) and (x). STATEMENT OF OUTSTANDING UNIVERSAL VALUE The UNESCO World Heritage Committee issued the following Statement of Outstanding Universal Value at the time of inscription: Brief Synthesis The property includes a significant portion of the Hawai’i-Emperor hotspot trail, constituting an outstanding example of island hotspot progression. Much of the property is made up of pelagic and deepwater habitats, with notable features such as seamounts and submerged banks, extensive coral reefs, lagoons and 14 km2 emergent lands distributed between a number of eroded high islands, pinnacles, atoll islands and cays. With a total area of around 362,075 km2 it is one of the largest marine protected areas in the world. The geomorphological history and isolation of the archipelago have led to the development of an extraordinary range of habitats and features, including an extremely high degree of endemism. Largely as a result of its isolation, marine ecosystems and ecological processes are virtually intact, leading to exceptional biomass accumulated in large apex predators.
    [Show full text]
  • Quantitative Staging of Embryonic Development of the Grasshopper, Schistocerca Nitens
    J. Embryol. exp. Morph. Vol. 54, pp. 47-74, 1979 47 Printed in Great Britain © Company of Biologists Limited 1979 Quantitative staging of embryonic development of the grasshopper, Schistocerca nitens By DAVID BENTLEY,1 HAIG KESHISHIAN, MARTIN SHANKLAND AND ALMA TOROIAN-RAYMOND From the Department of Zoology, University of California, Berkeley SUMMARY During development of the grasshopper embryo, it is feasible to examine the structure, pharmacology, and physiology of uniquely identified cells. These experiments require a fast, accurate staging system suitable for live embryos. We present a system comprising (1) subdivision of embryogenesis into equal periods, (2) expression of stage in percent of complete embryogenesis time, (3) characterization of stages by light micrographs (and descriptive text), and (4) illustration of stages at the egg, embryo, and limb levels of resolution. Advantages of a percent-system include communicability, flexibility in temporal resolution, accurate assignment of elapsed time in developmental processes, and uniform coverage of the period of embryogenesis. The stages described are at 5 % intervals with an estimated error of ± 1 %. INTRODUCTION Recently it has become possible to investigate the physiology, pharmacology, and morphology of single, identified neurons, neuroblasts and other cell types during embryogenesis in grasshoppers (Bate, 197'6 a, b; Spitzer, 1979; Goodman & Spitzer, 1979; Goodman, O'Shea, McCaman & Spitzer, 1979; Bentley & Toroian-Raymond, 1979). The paucity of preparations in which these approaches are feasible has made grasshopper embryogenesis particularly attractive for analysing many problems in developmental neurobiology and developmental biology in general. To accurately characterize the time course of developmental events, it is necessary to have a precise, rapid staging system, applicable to unstained, living material and covering the entire period of embryogenesis.
    [Show full text]
  • The IUCN Red List of Threatened Speciestm
    Species 2014 Annual ReportSpecies the Species of 2014 Survival Commission and the Global Species Programme Species ISSUE 56 2014 Annual Report of the Species Survival Commission and the Global Species Programme • 2014 Spotlight on High-level Interventions IUCN SSC • IUCN Red List at 50 • Specialist Group Reports Ethiopian Wolf (Canis simensis), Endangered. © Martin Harvey Muhammad Yazid Muhammad © Amazing Species: Bleeding Toad The Bleeding Toad, Leptophryne cruentata, is listed as Critically Endangered on The IUCN Red List of Threatened SpeciesTM. It is endemic to West Java, Indonesia, specifically around Mount Gede, Mount Pangaro and south of Sukabumi. The Bleeding Toad’s scientific name, cruentata, is from the Latin word meaning “bleeding” because of the frog’s overall reddish-purple appearance and blood-red and yellow marbling on its back. Geographical range The population declined drastically after the eruption of Mount Galunggung in 1987. It is Knowledge believed that other declining factors may be habitat alteration, loss, and fragmentation. Experts Although the lethal chytrid fungus, responsible for devastating declines (and possible Get Involved extinctions) in amphibian populations globally, has not been recorded in this area, the sudden decline in a creekside population is reminiscent of declines in similar amphibian species due to the presence of this pathogen. Only one individual Bleeding Toad was sighted from 1990 to 2003. Part of the range of Bleeding Toad is located in Gunung Gede Pangrango National Park. Future conservation actions should include population surveys and possible captive breeding plans. The production of the IUCN Red List of Threatened Species™ is made possible through the IUCN Red List Partnership.
    [Show full text]
  • Is Recovery Outline For
    ______________________________________________________________________ U.S.Is Fish & Wildlife Service Recovery Outline for the Island of Oʻahu July 2018 Scientific Name/ Common Name PLANTS ANIMALS Bidens amplectens/ Ko‘oko‘olau Hylaeus kuakea/ Hawaiian yellow-faced bee Cyanea calycina/ Hāhā Hylaeus mana/ Hawaiian yellow-faced bee Cyanea lanceolata/ Hāhā Megalagrion nigrohamatum nigrolineatum/ Cyanea purpurellifolia/ Hāhā Blackline Hawaiian damselfly Cyrtandra gracilis/ Ha‘iwale Megalagrion leptodemas/ Crimson Hawaiian Cyrtandra kaulantha/ Ha‘iwale damselfly Cyrtandra sessilis/ Ha‘iwale Megalagrion oceanicum/ Oceanic Hawaiian Cyrtandra waiolani/ Ha‘iwale damselfly Doryopteris takeuchii/ No common name Korthalsella degeneri/ Hulumoa Melicope christophersenii/ Alani Melicope hiiakae/ Alani Melicope makahae/ Alani Platydesma cornuta var. cornuta/ No common name Platydesma cornuta var. decurrens/ No common name Pleomele forbesii/ Hala pepe Polyscias lydgatei/ No common name Pritchardia bakeri/ Baker’s Loulu Psychotria hexandra subsp. oahuensis/ Kōpiko Pteralyxia macrocarpa/ Kaulu Stenogyne kaalae subsp. sherffii/ No common name Zanthoxylum oahuense/ Mānele Recovery Outline for the Island of Oʻahu • 2018 Listing Status and Date Endangered; September 18, 2012 (77 FR 57648) and September 30, 2015 (80 FR 58820) Lead Agency/Region U.S. Fish and Wildlife Service, Region 1 Lead Field Office Pacific Islands Fish and Wildlife Office 300 Ala Moana Boulevard, Room 3-122, Honolulu, Hawaiʻi 96850, (808) 792–9400 Purpose of the Recovery Outline: This document lays out a preliminary course of action for the survival and recovery of 20 plants and 3 damselflies endemic to the island of Oʻahu, all of which were listed endangered under the Endangered Species Act (ESA) in 2012; and 2 plants and 2 Hawaiian yellow-faced bees also endemic to the island of Oʻahu, listed as endangered under the ESA in 2016 (USFWS 2012b, 2016b).
    [Show full text]
  • *Wagner Et Al. --Intro
    NUMBER 60, 58 pages 15 September 1999 BISHOP MUSEUM OCCASIONAL PAPERS HAWAIIAN VASCULAR PLANTS AT RISK: 1999 WARREN L. WAGNER, MARIE M. BRUEGMANN, DERRAL M. HERBST, AND JOEL Q.C. LAU BISHOP MUSEUM PRESS HONOLULU Printed on recycled paper Cover illustration: Lobelia gloria-montis Rock, an endemic lobeliad from Maui. [From Wagner et al., 1990, Manual of flowering plants of Hawai‘i, pl. 57.] A SPECIAL PUBLICATION OF THE RECORDS OF THE HAWAII BIOLOGICAL SURVEY FOR 1998 Research publications of Bishop Museum are issued irregularly in the RESEARCH following active series: • Bishop Museum Occasional Papers. A series of short papers PUBLICATIONS OF describing original research in the natural and cultural sciences. Publications containing larger, monographic works are issued in BISHOP MUSEUM four areas: • Bishop Museum Bulletins in Anthropology • Bishop Museum Bulletins in Botany • Bishop Museum Bulletins in Entomology • Bishop Museum Bulletins in Zoology Numbering by volume of Occasional Papers ceased with volume 31. Each Occasional Paper now has its own individual number starting with Number 32. Each paper is separately paginated. The Museum also publishes Bishop Museum Technical Reports, a series containing information relative to scholarly research and collections activities. Issue is authorized by the Museum’s Scientific Publications Committee, but manuscripts do not necessarily receive peer review and are not intended as formal publications. Institutions and individuals may subscribe to any of the above or pur- chase separate publications from Bishop Museum Press, 1525 Bernice Street, Honolulu, Hawai‘i 96817-0916, USA. Phone: (808) 848-4135; fax: (808) 841-8968; email: [email protected]. Institutional libraries interested in exchanging publications should write to: Library Exchange Program, Bishop Museum Library, 1525 Bernice Street, Honolulu, Hawai‘i 96817-0916, USA; fax: (808) 848-4133; email: [email protected].
    [Show full text]