分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Uranoscopoidei (Sand dwellers) >
Ammodytidae (Sand lances)
Etymology: Ammodytoides: Greek, ammos = sand + Greek, dytes = anyone that likes immersions, diving (Ref. 45335).
Eponymy: Hitoshi Ida is a Japanese marine biologist who at the time of the description was working at the School of Marine Biosciences, Kitasato University. [...] (Ref. 128868), visit book page.
More on authors: Randall & Earle.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の漂泳性; 深さの範囲 8 - 25 m (Ref. 83306). Tropical
分布
領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Western Pacific: Papua New Guinea.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 12.1 cm SL オス/雌雄の選別がない; (Ref. 83306)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 44 - 46; 臀鰭: 21 - 22; 脊つい: 55 - 58. This species is distinguished by the following characters: D 44-46; A 21-22; pectoral rays 14-16; 103-107 pored lateral line scales; 2-3 small scales dorsally on opercle; gill rakers 5-6 + 21-23 (Ref. 83306); a row of about 10 black spots at margin of dorsal fin except posteriorly; caudal fin with a dusky posterior margin that broadens toward lobe tips, at least in males; body width 8.0-8.8% SL; longest dorsal ray 5.2--5.6% SL; longest anal ray 5.9-6.7% SL (Ref. 83531).
Body shape (shape guide): elongated.
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Randall, J.E. and J.L. Earle, 2008. Two new Indo-Pacific sand lances of the genus Ammodytoides (Perciformes: Ammodytidae). Pacific Science 62(4):603-612. (Ref. 83306)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
用具
特記事項
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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 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00316 (0.00138 - 0.00722), b=3.08 (2.89 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.2 ±0.4 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 to moderate vulnerability (26 of 100). 🛈 |