Pycnochromis caudalis (Randall, 1988)
Blue-axil chromis
分类 / 名称 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) > Chrominae
More on author: Randall.
More on author: Randall.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
海洋 礁区鱼类; 非迁移的; 深度上下限 15 - 55 m (Ref. 1602). 热带; 21°N - 24°S, 96°E - 157°W
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Pacific: Christmas Island in the eastern Indian Ocean to Indonesia and the Solomon Islands, north to the Philippines; Palau to Pohnpei in Micronesia.
西太平洋: 东印度洋的圣诞岛到印度尼西亚与索罗门群岛,北至菲律宾; 帛琉到密克罗尼西亚的波纳佩岛。
西太平洋: 东印度洋的圣诞岛到印度尼西亚与索罗门群岛,北至菲律宾; 帛琉到密克罗尼西亚的波纳佩岛。
大小 / 重量 / 年龄
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 12; 背的软条 (总数) : 12 - 14; 臀棘: 2; 臀鳍软条: 12 - 13.
Body shape (shape guide): short and / or deep; Cross section: compressed.
胸鳍基底的内部侧边是深地蓝色的。
Body shape (shape guide): short and / or deep; Cross section: compressed.
胸鳍基底的内部侧边是深地蓝色的。
Adults are found around ledges and the bases of small caves of steep outer reef slopes. They occur in small groups that remain close to shelter (Ref. 7247). Diurnal species (Ref. 52881). 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).
发现于陡峭外礁斜坡的岩架与小洞穴的基底周围了。 形成小群鱼群以保持接近庇护所。
发现于陡峭外礁斜坡的岩架与小洞穴的基底周围了。 形成小群鱼群以保持接近庇护所。
生命周期和交配行为 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).西太平洋: 东印度洋的圣诞岛到印度尼西亚与索罗门群岛,北至菲律宾; 帛琉到密克罗尼西亚的波纳佩岛。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 : Allen, Gerald R. | 合作者
Allen, G.R., 1991. Damselfishes of the world. Mergus Publishers, Melle, Germany. 271 p. (Ref. 7247)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.02089 (0.00940 - 0.04644), b=2.98 (2.79 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.0 ±0.2 se; based on size and trophs of closest relatives |
|
回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
|
渔业脆弱性 (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |
|
营养素 (Ref. 124155) |
Calcium = 135 [63, 222] mg/100g; Iron = 0.917 [0.531, 1.570] mg/100g; Protein = 18.1 [16.8, 19.3] %; Omega3 = 0.133 [0.073, 0.235] g/100g; Selenium = 24.5 [11.8, 50.7] μg/100g; VitaminA = 171 [48, 600] μg/100g; Zinc = 1.68 [1.09, 2.45] mg/100g (wet weight); |