分類 / Names
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Ovalentaria/misc (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes) > Pomacentrinae
Etymology: Pomacentrus: Greek, poma, -atos = cover, operculum + Greek, kentron = sting (Ref. 45335); bipunctatus: Named Pomacentrus bipunctatus as reference to pair of dark spots on the upper operculum and upper pectoral fin base which is its most distinctive marking and a feature lacking in other pomacentrids from the Marshall and eastern Caroline Islands..
More on authors: Allen & Randall.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 移住性ではない; 深さの範囲 5 - 43 m (Ref. 54758). Tropical
Central Pacific: Known from the Marshall Islands at Enewetak and Kwajalein atolls, and also from Truk in the eastern Caroline Islands.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 5.5 cm SL オス/雌雄の選別がない; (Ref. 54758)
This species occurs in lagoonal habitats on coral reef substrates, often on pinnacle or patch reefs at depths between 5 and 43 m (Ref. 54758). 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
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
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).
Allen, G.R. and J.E. Randall, 2004. Two new species of damselfishes (Pomacentridae) from Micronesia. aqua, J. Ichthyol. Aquat. Biol. 9(2):75-87. (Ref. 54758)
Human uses
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
Preferred temperature (Ref.
123201): 28.3 - 29.1, mean 28.5 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02399 (0.01139 - 0.05051), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 2.7 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
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).
