分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Perciformes/Serranoidei (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
Etymology: Chelidoperca: Greek, chelidon, -onos = swift, as black as a swift + Greek, perke = perch (Ref. 45335); pulchella: Name 'pulchella' from the Latin word meaning 'beautiful little', in reference to the small body size of the type specimens and vivid ornamental life colors of the species. A noun in apposition.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 ? - 207 m (Ref. 137845). Subtropical
Western Pacific: Japan and Philippines.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 7.0 cm SL オス/雌雄の選別がない; (Ref. 137845)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10; 背鰭 (合計) : 10; 肛門の骨: 3; 臀鰭: 6. This species is distinguished from its congeners by the following set of characters: pored lateral-line scales 41-43; scale rows between lateral line and base of 6th dorsal-fin spine 3; subopercular serrae 16-23; interorbital scales extending far beyond mid-orbit level but not reaching level of posterior nostrils; scales on ventral surface of lower jaw extending anteriorly onto posterior portion of dentary; a longitudinal orange stripe from posterior margin of orbit to caudal-fin base (not retained as prominent dark marking in preserved specimens); anal fin with 5-11 relatively large yellow spots (not retained in preserved specimens); body depth at pelvic fin origin 25.8-26.4% of SL; head length 39.0-39.4% of SL; orbit diameter 13.5-14.1% of SL; postorbital length 19.2-20.3% of SL; and pectoral-fin length 27.8-29.3% of SL (Ref. 137845).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Matsunuma, M., T.A Hoang, K. Tachihara, H. Hirasaka and H. Motomura, 2024. Chelidoperca pulchella and C. pollux, two new perchlet species (Serranidae) from the northwestern Pacific Ocean. Ichthyol. Res. 72:38-54. (Ref. 137845)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 興味がない
用具
特記事項
XMLをダウンロードして下さい
インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.01072 (0.00509 - 0.02256), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.5 ±0.5 se; based on size and trophs of closest relatives |
回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (23 of 100). 🛈 |