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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Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Melanostomiinae
Etymology: Photonectes: Greek, photos = light + Greek, nekton = swimmer (Ref. 45335).
Taxonomic Remarks
Taxonomic status of this species remains uncertain and is treated as species inquirenda. No other specimens agree with original description of P. cornutus Ref. 120405).
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 深海浮遊性; 深さの範囲 ? - 1097 m (Ref. 125180). Deep-water
Western Central Atlantic: Bermuda.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 1.9 cm SL オス/雌雄の選別がない; (Ref. 120405)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 15; 臀鰭: 18. This species is distinguished from its congeners by lacking the blue luminous tissue on body and the presence of a short dorsal appendage on stem of the mental barbel proximally to the bulb and a long distal appendage extending from the distal tip of the bulb (see Beebe, 1933, Ref. 120405;fig. 6)
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
Prokofiev, A.M. and C. Klepadlo, 2019. Two new species of Photonectes with blue luminous tissue on body, and a re-examination of P. mirabilis (Teleostei: Stomiidae). Zootaxa 4590(2):270-282. (Ref. 120405)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
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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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00309 (0.00118 - 0.00808), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
栄養段階 (参照 69278) |
3.1 ±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 (10 of 100). 🛈 |