分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pomacentridae (Damselfishes)
雀鯛科(Damselfishes) (Damselfishes) > Pomacentrinae
Etymology: Pristotis: Greek, pristis = saw + Greek, ous, otis = ear (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 2 - 80 m (Ref. 9710). 熱帶
Indo-West Pacific: Red Sea and Persian Gulf to the Ryukyu Islands, Taiwan, Indonesia, New Guinea, and northern Australia.
印度-西太平洋: 紅海與波斯灣到琉球群島，台灣，印尼，新幾內亞與澳洲北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9710)
背棘 (总数): 13; 背的软条 (总数): 12-13; 臀棘 2; 臀鳍软条: 12 - 14.
Usually identified as P. jerdoni (Day, 1873), a junior synonym (Ref. 48636). Adults are found mainly along continental margins rather than truly oceanic areas. Inhabits flat sandy or rubble bottoms around patch reefs of lagoons and trawling grounds (Ref. 7247). Adults often seen in small groups out in the open on sandy substrate, swimming well-above the bottom and unlike other damselfishes rely on speed to get away from predators rather than diving into the shelter or reefs or burrow. Juveniles often shallow estuaries, but adults mainly in deeper water offshore at depths of 20+ m and have been reported to 80 m depth (Ref. 48636). 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). Diurnal species (Ref. 54980; 113699).
通常鉴定为 P. jerdoni(日子,1873) ，一个次同种异名。 (参考文献 48636) 主要地发现沿着大陆的边缘而不是真实大洋性的区域。 泻湖与拖网渔场的礁坪周围栖息于平坦的沙或碎石的底部。 (参考文献 7247) 一只行为有些不寻常的雀鲷。 出自砂质底部上的开放水域成鱼常被见到形成小群鱼群, 游泳离底部一段距离与不像其他的雀鲷仰赖速度得到远离掠食者而不是潜水进入庇护所或者礁之内或者掘洞穴。 稚鱼时常水浅的河口, 但是成鱼主要在水较深的外海深度 20+ 公尺而且曾经报告 80 公尺深.(参考文献 48636)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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).印度-西太平洋: 紅海與波斯灣到琉球群島，台灣，印尼，新幾內亞與澳洲北部。
Randall, J.E., 1995. Coastal fishes of Oman. University of Hawaii Press, Honolulu, Hawaii. 439 p. (Ref. 11441)
人类利用
渔业: 自给性渔业; 水族馆: 商业性
更多信息
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 24.3 - 29, mean 27.8 °C (based on 1240 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01549 (0.00809 - 0.02966), b=2.98 (2.81 - 3.15), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.51 se; based on food items.
Generation time: 1.4 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (K=0.8).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
Nutrients (Ref.
124155): Calcium = 96.2 [61.6, 162.0] mg/100g; Iron = 0.898 [0.580, 1.375] mg/100g; Protein = 18.8 [17.8, 19.8] %; Omega3 = 0.173 [0.110, 0.267] g/100g; Selenium = 29.6 [17.4, 52.9] μg/100g; VitaminA = 163 [64, 410] μg/100g; Zinc = 1.49 [1.04, 2.02] mg/100g (wet weight);
