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Micromorphological Observation of the Anterior Gut of Sulawesi Medaka Fish (Oryzias Celebensis)
Int.J.Curr.Microbiol.App.Sci (2018) 7(2): 2942-2946 International Journal of Current Microbiology and Applied Sciences ISSN: 2319-7706 Volume 7 Number 02 (2018) Journal homepage: http://www.ijcmas.com Original Research Article https://doi.org/10.20546/ijcmas.2018.702.357 Micromorphological Observation of the Anterior Gut of Sulawesi Medaka Fish (Oryzias celebensis) Dwi Kesuma Sari1*, Irma Andriani2 and Khusnul Yaqin3 1Study Program of Veterinary Medicine, Faculty of Medicine, Hasanuddin University, Jl. Perintis kemerdekaan Km. 10, Makassar, South Sulawesi, Indonesia 2Pstudy Program of Biology, Faculty of Mathematics and Natural Sciences, Hasanuddin University, Indonesia 3Faculty of Marine Sciences and Fisheries, Hasanuddin University, Indonesia *Corresponding author ABSTRACT K e yw or ds The use of medaka fish as a candidate animal model has been started which has similarities Sulawesi medaka with the Zebra fish that was developed as an animal model. Sulawesi medaka fish (Oryzias fish, Anterior gut, celebensis) is a type of medaka fish that are endemic in the region of South Sulawesi. This Buccal cavity, research aims to observe the histology of anterior gut of Sulawesi medaka fish. Oesophagus Histological study on the anterior gut of Sulawesi medaka fish using buccal cavity and oesophagus organs. Histological observation showed that the mouth and buccal cavity are Article Info shared by the respiratory and digestive systems. Also in Sulawesi medaka fish we found Accepted: the lining of the buccal cavity consists of mucoid epithelium on a thick basement 26 January 2018 membrane with numerous goblet cells. In general the structure of the anterior gut system in Available Online: Sulawesi medaka fish similar with Zebra fish as well as other Teleostei fish. -
Collection of Freshwater and Coastal Fishes from Sulawesi Tenggara, Indonesia [Koleksi Ikan-Ikan Air Tawar Dan Pantai Di Sulawesi Tenggara] Lynne R
Jurnal Iktiologi Indonesia, 14(1):1-19 Collection of freshwater and coastal fishes from Sulawesi Tenggara, Indonesia [Koleksi ikan-ikan air tawar dan pantai di Sulawesi Tenggara] Lynne R. Parenti1,, Renny K. Hadiaty2, Daniel N. Lumbantobing1,3 1National Museum of Natural History, Smithsonian Institution PO Box 37012, NHB MRC 159, Washington, D.C. 20013-7012 USA 2Museum Zoologicum Bogoriense, Division of Zoology, Research Center for Biology Indonesian Institute of Sciences (LIPI) Jln. Raya Jakarta-Bogor Km 46, Cibinong 16911, Indonesia 3Florida Museum of Natural History Museum Road and Newell Drive, Gainesville, FL 32611-7800. Received: October 9, 2013; Accepted: January 21, 2014 Abstract We report 69 fish species in 34 teleost families nearly all collected during a preliminary survey of the Sungai Pohara and coastal localities in Sulawesi Tenggara, including Muna Island, in June 2010. Of these species, nine are introduced or exotic and another is questionably native. The family Gobiidae is the most diverse taxon, represented by 14 native species. Atherinomorph fishes of the family Adrianichthyidae are represented in the province by four endemic species and two others that are widespread, all in the genus Oryzias. This fish fauna contrasts sharply with the riverine ichthyo- fauna of the adjacent Sulawesi Tenggara islands of Buton and Kabaena in which there are reportedly no ricefishes and few endemics. New species are being described by the field team and collaborators. Our ultimate goal is to discover, describe, highlight, understand and encourage the conservation of the native freshwater and coastal fish biota of Sula- wesi. Keywords: endemic fishes, introduced species, Oryzias, Sungai Pohara Abstrak Kami melaporkan hasil survei pendahuluan di Sungai Pohara dan perairan pantai di Sulawesi Tenggara, termasuk Pulau Muna. -
Nansei Islands Biological Diversity Evaluation Project Report 1 Chapter 1
Introduction WWF Japan’s involvement with the Nansei Islands can be traced back to a request in 1982 by Prince Phillip, Duke of Edinburgh. The “World Conservation Strategy”, which was drafted at the time through a collaborative effort by the WWF’s network, the International Union for Conservation of Nature (IUCN), and the United Nations Environment Programme (UNEP), posed the notion that the problems affecting environments were problems that had global implications. Furthermore, the findings presented offered information on precious environments extant throughout the globe and where they were distributed, thereby providing an impetus for people to think about issues relevant to humankind’s harmonious existence with the rest of nature. One of the precious natural environments for Japan given in the “World Conservation Strategy” was the Nansei Islands. The Duke of Edinburgh, who was the President of the WWF at the time (now President Emeritus), naturally sought to promote acts of conservation by those who could see them through most effectively, i.e. pertinent conservation parties in the area, a mandate which naturally fell on the shoulders of WWF Japan with regard to nature conservation activities concerning the Nansei Islands. This marked the beginning of the Nansei Islands initiative of WWF Japan, and ever since, WWF Japan has not only consistently performed globally-relevant environmental studies of particular areas within the Nansei Islands during the 1980’s and 1990’s, but has put pressure on the national and local governments to use the findings of those studies in public policy. Unfortunately, like many other places throughout the world, the deterioration of the natural environments in the Nansei Islands has yet to stop. -
KAJIANILMIAHIKAN PELANGI {Marosatherina Ladigesi (Ahl 1936)} FAUNA ENDEMIK SULAWESI [Scientific Review of a Rainbow Fish {Marosa
Berita Biologi 8(6) - Desember 2007 KAJIANILMIAHIKAN PELANGI {Marosatherina ladigesi (Ahl 1936)} FAUNA ENDEMIK SULAWESI [Scientific review of a rainbow fish {Marosatherina ladigesi (Ahl 1936)} an endemic fauna of Sulawesi] Renny Kurnia Hadiaty Bidang Zoologi, Puslit Biologi-LIPI Jl. Raya Bogor Km 46, Cibinong 16911; email13: [email protected] ABSTRACT Marosatherina ladigesi is one of the famous rainbow fish species from Sulawesi. This endemic fish species from Sulawesi is one of the Indonesian export commodity since more than 30 years ago. All of the export specimens come from the wild habitat. The anxiousness of the extinction of this species stated in the redlist of IUCN since 1994. Two field work of Maros Karst Project conducted in 2006, 2007 and an international expedition in 2007 showed the decreasing population of this species. The results of the three field trips showed the difficulties to get M. ladigesi in the streams. Taxonomical status and classification, coloration, sex dimorphism and distribution discussed. Kata kunci: Marosatherina ladigesi, endemik, langka, Sulawesi PENDAHULUAN Ikan Hias Indonesia (PIHI) menggunakan satu jenis Ikan Pelangi atau 'rainbow fish' sudah lama Pelangi Sulawesi, yaitu jenis Marosatherina ladigesi dikenal oleh masyarakat Indonesia. Dinamai ikan sebagai logo dari organisasi tersebut. Pelangi karena pola warnanya yang menyerupai Ikan Pelangi Sulawesi sangat populer di pelangi. Ikan ini cukup populer di kalangan penggemar kalangan penggemar ikan hias di dunia, hasil pencarian ikan hias, karena mudah dipelihara dan harganya pun di situs internet diperoleh 2080 judul untukM ladigesi. tidak terlalu mahal. Ikan Pelangi yang beredar di Ironisnya, masyarakat yang tinggal di habitat asli ikan pasaran dalam negeri berasal dari Propinsi Papua. -
A Revised Taxonomic Account of Ricefish Oryzias (Beloniformes; Adrianichthyidae), in Thailand, Indonesia and Japan
The Natural History Journal of Chulalongkorn University 9(1): 35-68, April 2009 ©2009 by Chulalongkorn University A Revised Taxonomic Account of Ricefish Oryzias (Beloniformes; Adrianichthyidae), in Thailand, Indonesia and Japan WICHIAN MAGTOON 1* AND APHICHART TERMVIDCHAKORN 2 1 Department of Biology, Faculty of Science, Srinakharinwirot University, Bangkok 10110, Thailand 2 Inland Fisheries Research and Development Bureau, Department of Fisheries, Bangkok 10900, Thailand ABSTRACT.– A taxonomic account of Oryzias minutillus, O. mekongensis, O. dancena, and O. javanicus from Thailand, O. celebensis from Indonesia and O. latipes from Japan are redescribed. Six distinct species are recognized. Keys, descriptions and illustrations of the species are presented. Morphological differences between and within all six species are clarified. Twenty-two morphometric characters and ten meristic characters were examined, and 14 morphometric and nine meristic characters were found to differ amongst the six species. Anal-fin ray numbers of O. cellebensis, O. javanicus, O. dancena, O. minutillus, O. latipes and O. mekongensis were 22, 23, 24, 19, 18 and 15, respectively. These differences suggest that the six species may be reproductively isolated from each other. KEY WORDS: Oryzias, Revision, Morphological difference, Cluster analysis four species are known from Thailand, Laos, INTRODUCTION Myanmar, and Vietnam, but eleven species are found from Indonesia and one species in Ricefish of the genus Oryzias belong to Japan (Magtoon, 1986; Roberts, 1998; the family Adrianichthyidae and are widely Kotellat 2001a, b; Parenti and Soeroto, 2004; distributed in South, East and Southeast Asia Parenti, 2008). and southwards to Sulawesi and the Timor Recently, there have been several studies islands (Yamamoto, 1975; Labhart, 1978; published on various aspects of Oryzias Uwa and Parenti, 1988; Chen et al., 1989; biology, for instance on the comparative Uwa, 1991a; Roberts, 1989, 1998). -
F3999f15-C572-46Ad-Bbbe
THE STATUTES OF THE REPUBLIC OF SINGAPORE ENDANGERED SPECIES (IMPORT AND EXPORT) ACT (CHAPTER 92A) (Original Enactment: Act 5 of 2006) REVISED EDITION 2008 (1st January 2008) Prepared and Published by THE LAW REVISION COMMISSION UNDER THE AUTHORITY OF THE REVISED EDITION OF THE LAWS ACT (CHAPTER 275) Informal Consolidation – version in force from 22/6/2021 CHAPTER 92A 2008 Ed. Endangered Species (Import and Export) Act ARRANGEMENT OF SECTIONS PART I PRELIMINARY Section 1. Short title 2. Interpretation 3. Appointment of Director-General and authorised officers PART II CONTROL OF IMPORT, EXPORT, ETC., OF SCHEDULED SPECIES 4. Restriction on import, export, etc., of scheduled species 5. Control of scheduled species in transit 6. Defence to offence under section 4 or 5 7. Issue of permit 8. Cancellation of permit PART III ENFORCEMENT POWERS AND PROCEEDINGS 9. Power of inspection 10. Power to investigate and require information 11. Power of entry, search and seizure 12. Powers ancillary to inspections and searches 13. Power to require scheduled species to be marked, etc. 14. Power of arrest 15. Forfeiture 16. Obstruction 17. Penalty for false declarations, etc. 18. General penalty 19. Abetment of offences 20. Offences by bodies corporate, etc. 1 Informal Consolidation – version in force from 22/6/2021 Endangered Species (Import and 2008 Ed. Export) CAP. 92A 2 PART IV MISCELLANEOUS Section 21. Advisory Committee 22. Fees, etc., payable to Board 23. Board not liable for damage caused to goods or property as result of search, etc. 24. Jurisdiction of court, etc. 25. Composition of offences 26. Exemption 27. Service of documents 28. -
070403/EU XXVII. GP Eingelangt Am 28/07/21
070403/EU XXVII. GP Eingelangt am 28/07/21 Council of the European Union Brussels, 28 July 2021 (OR. en) 11099/21 ADD 1 ENV 557 WTO 188 COVER NOTE From: European Commission date of receipt: 27 July 2021 To: General Secretariat of the Council No. Cion doc.: D074372/02 - Annex 1 Subject: ANNEX to the COMMISSION REGULATION (EU) …/… amending Council Regulation (EC) No 338/97 on the protection of species of wild fauna and flora by regulating trade therein Delegations will find attached document D074372/02 - Annex 1. Encl.: D074372/02 - Annex 1 11099/21 ADD 1 CSM/am TREE.1.A EN www.parlament.gv.at EUROPEAN COMMISSION Brussels, XXX D074372/02 […](2021) XXX draft ANNEX 1 ANNEX to the COMMISSION REGULATION (EU) …/… amending Council Regulation (EC) No 338/97 on the protection of species of wild fauna and flora by regulating trade therein EN EN www.parlament.gv.at ‘ANNEX […] Notes on interpretation of Annexes A, B, C and D 1. Species included in Annexes A, B, C and D are referred to: (a) by the name of the species; or (b) as being all of the species included in a higher taxon or designated part thereof. 2. The abbreviation ‘spp.’ is used to denote all species of a higher taxon. 3. Other references to taxa higher than species are for the purposes of information or classification only. 4. Species printed in bold in Annex A are listed there in consistency with their protection as provided for by Directive 2009/147/EC of the European Parliament and of the Council1 or Council Directive 92/43/EEC2. -
Chapter 1 History and Features of Medaka
P1: IFM/IFM P2: SFK/UKS QC: SFK/UKS T1: SFK BLBS032-Murata March 5, 2009 7:44 Chapter 1 History and Features of Medaka Medaka, Oryzias latipes, is a small egg-laying secondary freshwater fish native to East Asian countries, primarily Japan, Korea, Taiwan, and China. This fish is a member of the atherinomorpha taxon Beloniformes. Other members of order Beloniformes are halfbeaks and garfish, many of which are marine fish. This suggests that the common ancestors of medaka and relatives were marine fish and some species of this group adapted to the freshwater environment. This is one possible reason why there are several species adapted to freshwater or seawater within the same genus (Inoue and Takei, 2003). 1.1 History Medaka has been reared as an ornamental fish since the Edo period. Figure 1-1 shows the Ukiyoe painting called “Medaka Scooping,” published in 1767–1768. Two girls are scooping medaka and putting them in a small glass tank. In 1835, Motohisa Mori described three medaka strains: wild type, orange-red type, and white type (see also Figure 1-7). The orange-red type strain has a mutation at the b locus and the white- type strain is a double mutant at the b and r loci. As it is not feasible to isolate a double mutant from wild type medaka, it is likely that relatively large numbers of the orange-red type strain were cultured at the end of Edo period. Medaka was first described in Siebold’s Fauna Japonica, and originally assigned to the genus Poecilia by Temminck and Schlegel in 1846. -
Oryzias Celebensis) As an Animal Model Candidate
Poster Presentation (PF-26) The Use of Endemic Sulawesi Medaka Fish (Oryzias celebensis) as an animal model candidate Dwi Kesuma Sari1*, Irma Andriani2, Khusnul Yaqin3, Andi Magfira Satya1 1Study Program of Veterinary Medicine, Faculty of Medicine, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar, 90245, South Sulawesi 2Study Program of Biology, Faculty of Mathematics and Natural Science, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar, 90245, South Sulawesi 2Faculty of Marine and Fisheries, Hasanuddin University, Jl. Perintis Kemerdekaan Km. 10, Makassar, 90245, South Sulawesi *Corresponding author’s email: [email protected], [email protected] Keywords: Sulawesi medaka fish, endemic, animal model, histology INTRODUCTION Medaka fish. Samples were obtained from the Medaka fish (Oryzias sp) or also known Pattunuang river, Rammang-Rammang, Maros as "rice fish" are non-consumption fish or Regency. Samples collected live to be kept in the ornamental fish that are in great demand by laboratory. Sampling is done randomly using gill humans. Medaka fish is an animal model that is net. Samples of caught fish are then put into very well known and has been widely used by containers. Furthermore, the sample was taken to researchers in the world for studies in various the laboratory for the acclimatization method. fields of science, especially biology and medicine, Acclimation for a minimum of 10 days because if as well as Zebras which have been developed as within 48 hours more than 3% of the population model animals. Medaka fish also used as animal of the test animal dies, the population of the test models for testing Parkinson's disease caused by animal is considered not eligible for testing environmental pollution and genetic factors. -
477 Nomorhamphus Rex, a New Species Of
THE RAFFLES BULLETIN OF ZOOLOGY 2012 THE RAFFLES BULLETIN OF ZOOLOGY 2012 60(2): 477–485 Date of Publication: 31 Aug.2012 © National University of Singapore NOMORHAMPHUS REX, A NEW SPECIES OF VIVIPAROUS HALFBEAK (ATHERINOMORPHA: BELONIFORMES: ZENARCHOPTERIDAE) ENDEMIC TO SULAWESI SELATAN, INDONESIA Jan Huylebrouck Zoologisches Forschungsmuseum Alexander Koenig, Sektion Ichthyologie, Adenauerallee 160, D-53113 Bonn, Germany Email: [email protected] Renny Kurnia Hadiaty Museum Zoologicum Bogoriense (MZB), Ichthyology Laboratory, Division of Zoology, Research Center for Biology Indonesian Institute of Sciences (LIPI), JL. Raya Bogor Km 46, Cibinong 16911, Indonesia Email: [email protected] Fabian Herder Zoologisches Forschungsmuseum Alexander Koenig, Sektion Ichthyologie, Adenauerallee 160, D-53113 Bonn, Germany Email: [email protected] ABSTRACT. — Nomorhamphus rex, a new species of viviparous halfbeak, is described from three small rivers in Sulawesi Selatan, Indonesia. The new species differs from all other Nomorhamphus in anal-fi n morphology of adult males. The third or fourth segment of the second anal-fi n ray is composed of two rows of subsegments, giving the third or fourth segment the appearance of being split into two rays. The spiculus is curved dorsally and contacts the distal segments of the third anal-fi n ray with its proximal and middle segments; the distal segments are curved ventrally, giving the spiculus a sickle-like shape. Appearance and colouration of Nomorhamphus rex are similar to N. kolonodalensis and N. ebrardtii, from which it is distinguished by the shape of the andropodium and in having a relatively longer lower jaw. This description brings the number of Nomorhamphus endemic to Sulawesi to ten. -
Gumbs, R., Williams, R.C., Lowney, A.M. and Smith, Darrell
Gumbs, R., Williams, R.C., Lowney, A.M. and Smith, Darrell (2020) Spatial and species-level metrics reveal global patterns of irreplaceable and imperiled gecko phylogenetic diversity. Israel Journal of Ecology and Evolution, 66 (3-4). pp. 239- 252. Downloaded from: http://insight.cumbria.ac.uk/id/eprint/5687/ Usage of any items from the University of Cumbria’s institutional repository ‘Insight’ must conform to the following fair usage guidelines. Any item and its associated metadata held in the University of Cumbria’s institutional repository Insight (unless stated otherwise on the metadata record) may be copied, displayed or performed, and stored in line with the JISC fair dealing guidelines (available here) for educational and not-for-profit activities provided that • the authors, title and full bibliographic details of the item are cited clearly when any part of the work is referred to verbally or in the written form • a hyperlink/URL to the original Insight record of that item is included in any citations of the work • the content is not changed in any way • all files required for usage of the item are kept together with the main item file. You may not • sell any part of an item • refer to any part of an item without citation • amend any item or contextualise it in a way that will impugn the creator’s reputation • remove or alter the copyright statement on an item. The full policy can be found here. Alternatively contact the University of Cumbria Repository Editor by emailing [email protected]. 1 Spatial and species-level metrics reveal global patterns of 2 irreplaceable and imperiled gecko phylogenetic diversity 3 Rikki Gumbs*1,2,3, Rachel C Williams4, Anthony M Lowney5, Darrell Smith6 4 1. -
Hyperosmotic Tolerance of Adult Fish and Early Embryos Are Determined
www.nature.com/scientificreports OPEN Hyperosmotic tolerance of adult fsh and early embryos are determined by discrete, single loci Received: 2 August 2017 Accepted: 29 March 2018 in the genus Oryzias Published: xx xx xxxx Taijun Myosho1,2, Hideya Takahashi2,3, Kento Yoshida2, Tadashi Sato2, Satoshi Hamaguchi2, Tatsuya Sakamoto3 & Mitsuru Sakaizumi2 The acquisition of environmental osmolality tolerance traits in individuals and gametes is an important event in the evolution and diversifcation of organisms. Although teleost fsh exhibit considerable intra- and interspecifc variation in salinity tolerance, the genetic mechanisms underlying this trait remain unclear. Oryzias celebensis survives in sea and fresh water during both the embryonic and adult stages, whereas its close relative Oryzias woworae cannot survive in sea water at either stage. A linkage analysis using backcross progeny identifed a single locus responsible for adult hyperosmotic tolerance on a fused chromosome that corresponds to O. latipes linkage groups (LGs) 6 and 23. Conversely, O. woworae eggs fertilised with O. celebensis sperm died in sea water at the cleavage stages, whereas O. celebensis eggs fertilised with O. woworae sperm developed normally, demonstrating that maternal factor(s) from O. celebensis are responsible for hyperosmotic tolerance during early development. A further linkage analysis using backcrossed females revealed a discrete single locus relating to the maternal hyperosmotic tolerance factor in a fused chromosomal region homologous to O. latipes LGs 17 and 19. These results indicate that a maternal factor governs embryonic hyperosmotic tolerance and maps to a locus distinct from that associated with adult hyperosmotic tolerance. Adjusting to osmotically diferent environments is a major factor limiting the ability of freshwater organisms to colonize sea water, or for marine organisms to expand their distribution into freshwater systems.