沖縄舟状海盆から得られたスズメダイ属の1新種オビトウカイスズメダイ

DOI

書誌事項

タイトル別名
  • Chromis okamurai, a new damselfish from the Okinawa Trough, Japan.

抄録

A new pomacentrid fish, Chromis okamurai, is described from a single specimen taken from the Okinawa Trough (25°53.4'N, 123°59.4'E), in 135-175m . This species is most closely related to the deep-dwelling C. mirationis, sharing with it the same meristic data (in particular XIV dorsal spines and 2 upper and lower caudal spinules), large eye, and relatively deep body. It differs in having a small round posterior nostril (large and slit like in mirationis), longer second anal spine, shorter pelvic fins, and in color: two dark brown stripes on body and a pale pectoral-finaxil (mirationis has a single, midlateral, yellow to yellowish brown stripe which extends broadly onto lower part of caudal fin, and a black pectoral axil).

収録刊行物

  • 魚類学雑誌

    魚類学雑誌 36 (3), 299-302, 1989

    The Ichthyological Society of Japan

詳細情報 詳細情報について

  • CRID
    1390282679743736448
  • NII論文ID
    130003826334
  • DOI
    10.11369/jji1950.36.299
  • ISSN
    18847374
    00215090
  • 本文言語コード
    en
  • 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

問題の指摘

ページトップへ