分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Haemulidae (Grunts)
仿石鱸科 (Grunts) > Haemulinae
Etymology: Haemulon: Greek, haimaleos = bloody (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 2 - 30 m (Ref. 37051). 熱帶; 3°S - 10°S, 39°W - 34°W
Southwest Atlantic: Brazil, from off Fortaleza to the coast of Maceió.
西南大西洋: 巴西, 從 Maceio 的外海 Fortaleza 到海岸。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 19.5 cm TL 雄魚/尚未辨別雌雄; (Ref. 124459); 最大體重: 110.90 g (Ref. 124459)
背棘 (總數) : 12; 背的軟條 (總數) : 14 - 16; 臀棘: 3; 臀鰭軟條: 8 - 9. Distinguished from all other species of Haemulon by the following combination of characters: a black blotch below the free edge of the preopercle; pectoral fins entirely scaled, except along edge; scale rows below lateral line parallel to long axis of body; lower half of head silvery-white, lacking stripes; fins yellow; body silvery-white with 10-12 yellow stripes, the midlateral the broadest.
在組合特徵之後與所有的其他種的 Haemulon 區分了藉由: 在前鰓蓋骨的分離邊緣之下的一個黑色的斑塊; 胸鰭完全地覆有鱗片的, 除了沿著邊緣之外; 鱗片列在側線下平行於身體的長軸; 頭部銀白色又缺乏斑紋的下半部; 鰭黃色; 身體銀白色有 10-12 黃色的斑紋, 側面中央人寬的。
Typically occurs in reefs, at depths of 2-30 m where it forms large schools during the day. Smaller schools, with less then 100 individuals, mostly juveniles, are seen on shallow reefs (2-6 m). At night the schools disperse to feed (Ref. 37051).
典型地出現於礁中, 深度 2-30 公尺在那裡它形成大群魚群在白天期間。 較小的魚群,少於 100個個體, 大部份稚魚, 在淺水礁區 (2-6 公尺) 上被見到。 魚群分散覓食在晚上。 (參考文獻 37051)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Oviparous, distinct pairing during breeding (Ref. 205).西南大西洋: 巴西, 從 Maceio 的外海 Fortaleza 到海岸。
Rocha, L.A. and I.L. Rosa, 1999. New species of Haemulon (Teleostei: Haemulidae) from the northeastern Brazilian coast. Copeia 1999(2):447-452. (Ref. 37051)
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Estimates based on models
Preferred temperature (Ref.
123201): 27.3 - 27.5, mean 27.5 °C (based on 27 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00749 - 0.02115), b=2.99 (2.85 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
