分類 / 名前
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Perciformes/Serranoidei (Groupers) >
Serranidae (Sea basses: groupers and fairy basslets)
Etymology: Hypoplectrus: Greek, hypo = under + Greek, plektron = sting, spur (Ref. 45335); atlahua: Named for Atlahua, the 'deity of the waters' in Aztec mythology (a water goddess, protector of fishermen
and archers); noun in apposition.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 pelagic-neritic; 深さの範囲 1 - 20 m (Ref. 92994). Temperate; 22°N - 21°N (Ref. 92994)
Western Central Atlantic: Gulf of Mexico.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 10.4 cm SL オス/雌雄の選別がない; (Ref. 92994)
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) : 14 - 15; 肛門の骨: 3; 臀鰭: 7. This species is distinguished from its congeners by the following set of characters: 14-16 total gill rakers (GR) on first arch including rudiments; snout length is rather small, 11.8-13 % SL; upper jaw large, 18.8-23.2% SL; pectoral fins long, 35.3-38.8% SL, pelvic fins, 26.8-27.4 % SL; pelvic fins do not reach anal fin; body colour basically dark brown with anterior violet speckles, lines, and a well-marked dot over the rear edge of opercle, no distinct dark spots (nose, pectoral-fin base, and caudal peduncle) (Ref. 92994).
Body shape (shape guide): short and / or deep; Cross section: compressed.
This species currently has no information on ecology except that it is found in shallow waters less than 20 m, where it is hooked by fishermen (Ref. 92994).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Tavera, J. and P.A. Acero, 2013. Description of a new species of Hypoplectrus (Perciformes: Serranidae) from the Southern Gulf of Mexico. aqua, Int. J. Ichthyol. 19(1):29-38, (Ref. 92994)
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: 商業
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): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00686 - 0.04609), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.7 ±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 vulnerability (10 of 100).
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