分類 / Names
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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Chrominae
Etymology: Chromis: Greek, chromis = a fish, perhaps a perch (Ref. 45335); onumai: Named for Hisashi Onuma, who first discovered the species..
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 51 - 90 m (Ref. 75861). Temperate
Northwest Pacific: Taiwan and Japan.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 12.6 cm SL オス/雌雄の選別がない; (Ref. 75861)
簡単な記述
形態学 | 形態計測学
背面の脊椎 (合計): 14; 背鰭 (合計): 12-13; 肛門の骨 2; 臀鰭: 12 - 13; 脊つい: 26. This species is characterized by the following: D XIV, 12-13; A II, 12-13; pectoral fin rays 19-20; 3 spiniform caudal fin rays; 16-17 tubed lateral line scales; gill rakers 5-7 + 19-20 = 25-27; white spots about a pupil size posteriorly, 1 at rear base of dorsal fin, another at the rear base of anal fin, and the third at mid base of caudal fin (these 3 spots usually fading after death, but may be visible as a pale area on preserved specimen) (Ref. 75861).
Life history characteristics for the family specify that this group is oviparous, with distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Oviparous, distinct pairing during breeding (Ref. 205). Eggs are demersal and adhere to the substrate (Ref. 205). Males guard and aerate the eggs (Ref. 205).
Senou, H. and T. Kudo, 2007. A new species of the genus Chromis (Perciformes: Pomacentridae) from Taiwan and Japan. Bull. Nat. Mus. Nat. Sci. Ser. A. Suppl. 1:51-57. (Ref. 75861)
Human uses
より多くの情報
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 17.2 - 23.7, mean 21.9 °C (based on 22 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01778 (0.00796 - 0.03971), b=2.99 (2.81 - 3.17), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.0 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).