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) >
Labridae (Wrasses)
隆頭魚科 (Wrasses) > Cheilininae
Etymology: Cirrhilabrus: Latin, cirrus = curl fringe + Greek, labros = furious (Ref. 45335); katoi: Named for Mr. Shoichi Kato, who collected the first specimen (holotype).
Eponymy: Shoichi Kato (d: 1957) is a PADI diving instructor who has run Regulus Diving on Hachijo Island, Japan, since he opened it (1992). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 20 - 40 m (Ref. 36346). 溫帶
Northwest Pacific: Japan.
西北太平洋: 日本。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 36346); 4.9 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 11; 背的軟條 (總數) : 9; 臀棘: 3; 臀鰭軟條: 9; 脊椎骨: 25. Median predorsal scales 4-5; horizontal scale rows on cheek below eye 2; body depth 3.3-3.5 in SL; head length 2.5-2.9 in SL; snout length 3.1-3.7 in head; Head and body scarlet above level of lower margin of eye; lower part of body orange-yellow with five broken rose-pink lines; head with several, longitudinal, irregular rose pink lines or rows of spots (Ref. 36346).
中央的前背鱗片 4-5; 在眼 2 之下的在頰上的水平的鱗片列; 體高 3.3-3.5 分之一標準體長; 頭長 2.5-2.9 分之一標準體長; 吻的長度 3.1-3.7個頭長比率; 在眼的下緣的水平上面的頭部與身體深紅色; 身體下半部橘黃色的有五個打破玫瑰-粉紅的線; 頭部有一些﹐縱向的﹐和不規則的玫瑰色的粉紅線或列的斑點。 (參考文獻 36346)
Observations at Kashiwa-jima Island and in adjacent waters showed the species to form aggregations comprising one or two males and several females, pairs, or solitary to several females. In some cases, single male appeared to maintain harems of several females. This species often forms aggregations with Cirrhilabrus cyanopleura, C. lunatus, C. rubrimarginatus and C. temminckii, over rocky substrata (Ref. 36346).
觀察在 Kashiwa-jima 島與在毗連的水域中顯示此魚種形成魚群包含一或二個雄性與好幾隻雌魚的好幾隻雌魚，對或獨居性。 在一些情況，單一雄魚似乎維持好幾隻雌魚的雌性配偶群。 這種時常以 Cirrhilabrus cyanopleura ， C. lunatus ， C. rubrimarginatus 與 C. temminckii 聚集成群, 在岩石底層之上。 (參考文獻 36346)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing during breeding (Ref. 205).西北太平洋: 日本。
Senou, H. and T. Hirata, 2000. A new labrid fish, Cirrhilabrus katoi, from southern Japan. Ichthyol. Res. 47(1):89-93. (Ref. 36346)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 25 March 2009
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00700 - 0.03587), b=2.95 (2.76 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 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).
