日本初記録の深海性アシロ科魚類ナンヨウフクメンイタチウオ(新称)Bassozetus glutinosus

書誌事項

タイトル別名
  • First record of a deep-sea ophidiid fish, Bassozetus glutinosus, from Japan.
  • ニホン ハツ キロク ノ シンカイセイ アシロカギョルイ ナンヨウフクメンイタチウオ シンショウ Bassozetus glutinosus

この論文をさがす

抄録

The glutin assfish (new Japanese name: Nanyou-fukumen-itachiuo) Bassozetus glutinosus (Alcock, 1890) is reported for the first time from Japanese waters, based on three specimens collected from Suruga Bay and the Ryukyu Trench, Japan. The species is distinguishable from all other congeners by the following combination of characters: 120-130 dorsal fin rays; 98-108 anal fin rays; 24-30 pectoral fin rays; 13-15 precaudal vertebrae; 15-21 long gill rakers on first gill arch; 25-35 oblique scale lows between anus and dorsal fin; pelvic fin length 13.6-19.0% of standard length; a significant tooth patch developed on basibranchial; sagitta from posterior ca. 1/3 to anterior region protruding along dorsal margin, its sulcus slightly below center on inner side. A description of the specimens is provided. The two Suruga Bay specimens constitute the northernmost record of the species.

収録刊行物

  • 魚類学雑誌

    魚類学雑誌 58 (1), 93-97, 2011

    一般社団法人 日本魚類学会

関連プロジェクト

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ