キス<I>Sillago sihama</I> (FORSKÅL) の卵発生

DOI

書誌事項

タイトル別名
  • On the development of the egg of Sillago sihama (FORSKÅL)

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説明

In this paper are reported the development of the egg of Sillago sihama (FORSKÅL), by artificial insemination carried out on July 23, 1953, in Hakata Bay, Kyushu, as well as the prelarval stages up to three days old after hatching.<BR>The egg is spherical, colorless and buoyant, 0.61-0.71 mm in diameter, with an oil-globule of 0.120. 15mm. During the development many melanophores and xanthophores appear on the surface of the embryonal body and on the oil-globule (Fig. G).<BR>The hatching takes place in about twenty hours (water temp.22°-27°C).<BR>The newly hatched larva is 1.3 mm in total length, with an undifferentiated body structure, no pectoral fins nor yet the mouth formed (Fig. I).<BR>The larva about three days old is 2.6 mm in total length, having eight black blotches along the ventral margin of body between the opercle and anus. The yolk is almost absorbed by this time, and the number of myotomes attain 12+22-34 (number of vertebrae 34) (Fig K).

収録刊行物

  • 魚類学雑誌

    魚類学雑誌 3 (3-5), 118-120, 1954

    The Ichthyological Society of Japan

詳細情報 詳細情報について

  • CRID
    1390001204767592832
  • NII論文ID
    130003826125
  • DOI
    10.11369/jji1950.3.118
  • ISSN
    18847374
    00215090
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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