分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
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Acropomatiformes (Oceanic basses) >
Epigonidae (Deepwater cardinalfishes)
Etymology: Epigonus: Greek, epi = over, in front + Greek, gonio = angle (Ref. 45335); hexacanthus: Name from Greek words 'hexa' meaning six and 'acanthus' meaning spine, referring to the six spines on the frst dorsal fin.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 底生の; 深さの範囲 156 - 309 m (Ref. 132290). Tropical
Southern Caribbean, Curaçao.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 5.6 cm SL オス/雌雄の選別がない; (Ref. 132290)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 8; 背鰭 (合計) : 9 - 10; 脊つい: 25. This species is distinguished by the following set of characters: D VII-I, 9-10; pectoral-fn rays 16; total gill rakers 25-27; vertebrae 10 +15; pyloric caeca 8-9; pored lateral-line scales 43-44 + 5-6; absence of opercular spine, maxillary mustache-like processes, and ribs on last abdominal vertebra; tongue toothless; no endopterygoid teeth; with enlarged conical teeth on symphysis of lower jaw (Ref. 132290).
Cross section: compressed.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Okamoto, M., C.C. Baldwin and D.J. Long, 2024. Two new species of the deepwater cardinalfsh genus Epigonus (Epigonidae) from deep reefs of Curaçao, southern Caribbean. Ichthyol. Res. 1-10. (Ref. 132290)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 興味がない
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
栄養段階 (参照
69278): 3.3 ±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.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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