分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Kurtiformes (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes) > Apogoninae
Etymology: rufus: From the Latin rufus meaning reddish, in reference to the ground color in life.
More on authors: Randall & Fraser.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 15 - 80 m (Ref. 40889). 熱帶
Western Pacific: Ryukyu Islands to Fiji.
西太平洋: 琉球群島到斐濟。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40889)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 9; 臀棘: 2; 臀鳍软条: 9. Color in alcohol light brown. Color in life light reddish brown, the edges of scales darker than centers. Two faint blackish bars on body, one beneath each dorsal fin. A small blackish spot midposteriorly on caudal peduncle. A faint blackish spot of about the same size on opercle, with a faint pale area around it, and a faint dark marking above. A thin blackish steak extending posteriorly and slightly downward from lower edge of eye. First dorsal fin light brown with a broad blackish anterior margin and a pale bluish posterior margin. Second dorsal and anal fins light brownish red with a basal band of yellowish dark brown edged with pale bluish. Caudal fin light reddish brown, the upper and lower edges dark brown. Pectoral fins light red. Pelvic fins with clear membranes, the rays orange-yellow, the lateral edge brownish. Iris mainly yellow (Ref 40889).
颜色当保存在酒精中时淡褐色。 颜色活着时淡的红褐色的, 鳞片的边缘比中心颜色更深。 在身体上的二条模糊的黑色横带, 一在每个背鳍之下。 一种小的黑色斑点 midposteriorly 在尾梗上。 在鳃盖上的一个大约相同的大小模糊黑色斑点, 具有一个模糊的灰白环绕着它的区域, 与一个模糊的深色斑纹之上。 一份细的黑色牛排向后延伸与些微向下从眼的下缘。 第一背鳍淡褐色的有一个宽的黑色前缘与一个灰蓝色的后缘。 第二背鳍与臀鳍淡色的红褐色的具有一个基部条纹淡黄色的深褐色的有灰蓝色的边缘。 尾鳍淡的紅褐色又上、下邊緣深褐色的。 胸鰭淡色的紅色。 腹鰭有清澈的薄膜, 鰭條橘黃色的, 側面的邊緣褐色的。 虹膜主要黃色的 (參考文獻 40889).
Collected from exposed coral reefs (Ref. 40889). Solitary, also found in outer reef slopes in 15-80 m (Ref 90102).
采集自裸露的珊瑚礁了。 (参考文献 40889)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).西太平洋: 琉球群島到斐濟。
Randall, J.E. and T.H. Fraser, 1999. Clarification of the western Pacific cardinalfish species Apogon trimaculatus and A. rhodopterus, with description of a similar new species. Raffles Bull. Zool. 47(2):617-633. (Ref. 40889)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.3 - 28.4, mean 27.2 °C (based on 173 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01445 (0.00680 - 0.03071), b=3.07 (2.89 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
