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Faunal survey of benthic invertebrates of shallow water in southern part of Izu Peninsula

Research Project

Project/Area Number 11833002
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research InstitutionUniversity of Tokyo

Principal Investigator

USHIMA Rei  Univ.of Tokyo Graduate school of Science, Lecturer, 大学院・理学系研究科, 講師 (20241771)

Co-Investigator(Kenkyū-buntansha) TAKEDA Masatsune  National Sci.Mus.Tokyo, Dept.Zool., Head of Dept., 動物部, 部長 (20000143)
AMEMIYA Shonan  Univ.of Tokyo Graduate school of Science, Professor, 大学院・新領域創成科学研究科, 教授 (30011670)
ENDO Kazuyoshi  Univ.of Tokyo Dept.Palaeontology Assistant, 大学院・理学系研究科, 助手 (80251411)
AOKI Yoshikazu  Univ.of Tsukuba, Shimoda Marine Station, Lecturer, 下田臨海実験センター, 講師 (70251014)
NISHIKAWA Yoshiaki  Nagoya Univ., The Nagoya Univ.Mus.Professor, 大学院・人間情報研究科, 教授 (50126885)
Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 2000: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 1999: ¥2,800,000 (Direct Cost: ¥2,800,000)
Keywordsinvertebrates / fauna / benthos / species diversity / Izu peninsula / 多様性 / 海産無脊椎動物
Research Abstract

In the present study, a faunal survey of macro-benthos in shallow water of southern part of Izu peninsula, focusing on the species diversity and ecological habitat was carried out. Sampling was collected at 50 sites that cover various depth(3m-150m)and habitats(muddy bottom to rocky shore)by dredging. Approximately 3000 specimens of invertebrates was collected. Dominated animals were gastopod and bivalve molluscs, polychaet annelids and ophiuroids. Following phyla(subphyla)was also cofirmed : poriferans, anthozoan and hydrozoan cnidarians, platyhelminthes, nemerteans, nematode, gastopod, bivalve, scaphopod, polyplacophoran and cephalopodan molluscs, sipunculans, echiurans, endoproctans, bryozoans, articulare and inarticulate brachiopods, lophophorates, crinoid, asteroid, ophiuroid, echinoid and holothurian echinoderms, hemichordates, urochordate and cephalochordates. Branchyostoma and Lingula that have disappeared in most Japanese area are found to be reproducing in this area. A large population of some endangered bivalve species, Musculista japonica, M.perfragilis, Pitar japonicus, was discovered. In addition, many new species of various taxa, such as new species of epitoniid and naticid gastropods, lepidopleurinan polyplacophora and enteropneustan hemichordate were also discovered and some of these taxa seem to be endemic to this area. Major component of the invertebrates fauna are the species distributed in pacific coast of mid-southern area of Japan.
Total genomic DNA of some endangered and possible endemic inveretebrates were preserved. Molecular genetic analysis on these samples is now in progress.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] 入村精一・藤田敏彦・上島励: "下田沖陸棚上のクモヒトデ類"Mem. Natn. Sci. Mus., Tokyo. 37(印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K. Hasegawa, S. Hori & R. Ueshima: "A Preliminary List of Sublittoral Shell-bearing Gastropods in the Vicinity of Shimoda, Izu Peninsula, Central Honshu, Japan"Mem. Nath. Sci, Mus. Tokyo. 37(印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 西栄二郎、加藤哲哉、上島励: "下田湾沖より採集された多毛類"Mem. Natn. Sci, Mus, Tokyo. 37(印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] A. Kurabayashi & R. Ueshima: "Complete sequence of the Mitochondrial DNA of the Primitive Opisthobranch gastropod Pupa strigosa : Systematic Implication of the Genome Organization."Mol. Biol. Evol.. 17. 266-277 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] A. Kurabayashi & R. Ueshima: "Partial mitochondrial genome organization of the heterostrophan gastropod Omalogyra atomus and its systematic significance."Venos. 59. 7-18 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Tanaka. K & Aoki, M: "Seasonal traits of reproduction in a gnathiid isopod Elaphognathia cornigera (Nunomura, 1992)."Zool. Sci.. 17. 467-475 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 上島励: "軟体動物:攻無脊椎動物の多様性と系統(白山義久編)"裳華房. 169-188 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Irimura, T.Fujita and R.Ueshima: "Preliminary report on the ophiuroid(Echinoidermate)on the shelf off Shimoda, South of Izu Peninsular, central Japan(in Japanese)."Mem.Natn.Sci.Mus., Tokyo. 37(in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] E.Nishi, T.Kato and R.Ueshima: "Polychaetous annelids from off Shimoda port, Sagami Bay, Japan(in Japanese)."Mem.Natn.Sci.Mus., Tokyo. 37(in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.HASEGAWA, S.HORI and R.UESHIMA: "A Preliminary List of Sublittoral Shell-bearing Gastropods in the Vicinity of Shimoda, Izu Peninsula, Central Honshu, Japan."Mem.Netn.Sci.Mus., Tokyo. 37(in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Yokobori, T.Ueda, G.Heldmaier-Fuchs, S.Paabo, R.Ueshima, A.Kondow, K.Nishikawa and K.Watanabe: "Complete DNA sequence of the mitochondrial genome of the acidian Halocynthis roretzi(Chordata, Urochordata)."Genetics. 153. 1851-1862 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] A.Kurabayashi and R.Ueshima: "Complete sequence of the Mitochondrial DNA of the Primitive Opisthobranch gastropod Pupa strigosa : Systematic Implication of the Genome Organization."Mol.Biol.Evol.. 17(2). 266-277 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] A.Kurabayashi and R.Ueshima: "Partial mitochondrial genome organization of the heterostrophan gastropod Omalogyra atomus. and its systematic significance."Venus. 59(2). 7-18 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Noguchi, K.Endo, F.Tajima and R.Ueshima: "The mitochondrial genome of the branchiopod Laques rubellus."Genetics. 155. 245-259 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] R.Ueshima: "Phylum Mollusca and some recent topics in systematic zoology(in Japanese). In Y.Shirayama ed.Species diversity and phylogeny of Invertebrates. Shokabo Co., Tokyo"93, 169-192, 212-213. (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] R.Ueshima: "Recent advance in systematic zoology with special reference to molecular phylogeny(in Japanese)."In J.Aoki, K.Tajika and H.Morioka(eds.)Systematic Zoology(supplement).Nakayama shoten Co., Tokyo. 1-13 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Nishikawa, J.D.D.Bishop & A.Dorothea Sommerfildt: "Occurrence of the alien ascidian Perophora japonica at Plymouth."J.Mar.Bol.Ass.U.K.. 80. 955-956 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Nishikawa: "Phylum Hemichordata(in Japanese)."In Y.Shirayama ed.Species diversity and phylogeny of Invertebrates. Shokabo Co., Tokyo. 253-256 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Yokobri,S et.al.: "Complete DNA sequence of the mitochondrial genome of the acidian Halocynthis roretzi (Chordata, Urochordata)."Genetics. 153. 1851-1862 (1999)

    • Related Report
      2000 Annual Research Report
  • [Publications] A.Korabayashi & R.Veshima: "Partial mitochondrial genome organization of the heterostrophan gastropod Omalogyra atomus. and its systematic significance."Venvs. 59(2). 7-18 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] A.Korabayashi & R.Veshima: "Complete sequence of the Mitochondrial DNA of the Primitive Opisthobranch gastropod Pupa strigosa : Systematic Implication of the Genome Organization."Mol.Biol.Evol.. 17(2). 266-277 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Y.Shimizu & R.Veshima: "Historical biogeography and interspecific mtDNA introgression in Euhadra peliomphala (the Japanese land snails)."Heredity. 85. 84-96 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 上島励: "動物系統分類学 追補版,中山書店"動物系統分類学の新展開. 1-13 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 上島励: "無脊椎動物の多様性と系統,裳華房"軟体動物. 169-188 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] S.Yokobori et al.: "Complete DNA sequence of the mitochondrial genome of the acidian Haloccynthis roretzi (Chordata,Urochordata)"Genetics. 153. 1851-1862 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] A.Kurabayashi and R.Ueshima: "Complete sequence of the Mitochondrial DNA of the Primitive Opisthobranch gastropod Pupa strigosa : Systematic Implication of the Genome Organization"Mol.Biol.Evol.. 17(2). 266-277 (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] A.Kurabayashi and R.Ueshima: "Partial mitochondrial genome organization of the heterostrophan gastropod Omalogyraa tomus and its systematic significance.Venus"Venus. (印刷中).

    • Related Report
      1999 Annual Research Report
  • [Publications] 上島 励: "動物系統分類学、追補版 動物系統分類学の新展開"中山書店. 1-13 (2000)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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