分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Pseudochromidae (Dottybacks)
擬雀鯛科 (Dottybacks) > Pseudoplesiopinae
Etymology: Chlidichthys: Greek, chlidos, -eos, ous = collar, bracelet, adornment + Greek, ichthys = fish (Ref. 45335); abruptus: The specific epithet alludes to the abruptly demarcated orange snout (Ref. 57771).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 21 m (Ref. 57771). 熱帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Western Indian Ocean: endemic to Cargados Carajos.
西印度洋: 開克杜凱拉攸島的特有種。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 4.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 57771)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 背的軟條 (總數) : 21 - 22; 臀棘: 2 - 3; 臀鰭軟條: 12 - 13. Dorsal-fin rays II, 21-22 (usually II,22); anal-fin rays II-III,12-13 (usually III,13); predorsal scales extending to point ranging from vertical above anterior supraotic to just short of anterior
interorbital pores; lateral scale series 42-48; ctenoid scales beginning at 2-6 transverse scale rows behind gill opening; orbital rim brown (orange to olive in life); and caudal fin 18.5-21.4 % SL (Ref. 57771).
背鰭鰭條 2, 21-22;(通常 2,22) 臀鰭棘條 2-3,12-13;(通常 3,13) 延伸至範圍從垂直的上方前面的 supraotic 的點的前背的鱗片到正好短的前面的
眼間骨孔; 側面的鱗片系列 42-48; 在 2-6 在鰓裂後面的橫跨鱗片列的有櫛鱗的鱗片開始; 眼窩的邊緣褐色;(橘色的到橄欖色活著時) 而且尾鰭 18.5-21.4% SL.(參考文獻 57771)
Collected from drop-offs, surge channels and coral and rocky reefs (Ref. 57771).
採集自海峭壁,洶湧的峽道與珊瑚礁與岩礁.。 (參考文獻 57771)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西印度洋: 開克杜凱拉攸島的特有種。
Gill, A.C. and A.J. Edwards, 2004. Revision of the Indian Ocean dottyback fish genera Chlidichthys and Pectinochromis (Perciformes: Pseudochromidae: Pseudoplesiopinae). Smithiana Bull. 3:1-52. (Ref. 57771)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 19 July 2017
人類使用
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
123201): 26.3 - 27.8, mean 27.3 °C (based on 139 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).