分類 / 名稱
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) > Anisochrominae
Etymology: Anisochromis: Greek, anisos = unequal + Greek, chromis = a marine fish without identification, dealing with perch; cited by Plinius (Ref. 45335).
Eponymy: Lewis H Strauss conceived, organised, produced, funded and participated in the (1976) Smithsonian expedition to St Brandon’s Shoals (Indian Ocean) which included US National Museum scientists. [...] (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 0 - 11 m (Ref. 42958). 熱帶
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Indian Ocean: Saint Brandon's Shoals.
西印度洋: 聖徒 Brandon 的淺灘。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 2.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 42958)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1; 背的軟條 (總數) : 25 - 27; 臀棘: 1; 臀鰭軟條: 17 - 19. Dorsal fin of males generally dusky when preserved, the large dark spot absent on anterior part of fin. Caudal vertebrae, 23-25 (usually 24). Anterior lateral line scales 32-39, usually 33-37. Posterior interorbital pores 1-2; total parietal pores 14-30, usually more than 30 (Ref. 42958).
雄魚的背鰭通常暗色的在保存狀態下,大的深色斑點在鰭的前部上不存在。 尾部的脊椎骨,23-25.(通常 24) 前面的側線鱗片 32-39, 通常 33-37. 在後部的眼間骨孔 1-2; 總計腔壁的孔 14-30, 通常超過 30.(參考文獻 42958)
Apparently living in corals with surfaces composed of tiny finger-like projections (Ref. 42958).
顯然地生活於珊瑚,表面是極小的手指狀的突出。 (參考文獻 42958)
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Bi-directional sex change has been proposed for this species though histological analysis of more specimens is needed for confirmation (Ref. 103751).西印度洋: 聖徒 Brandon 的淺灘。
Gill, A.C. and R. Fricke, 2001. Revision of the Western Indian ocean fish subfamily Anisochrominae (Perciformes, Pseudochromidae). Bull. Nat. Hist. Mus. Lond. (Zool.) 67(2):191-207. (Ref. 42958)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
人類使用
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基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
營養階層 (參考文獻 69278) |
3.6 ±0.58 se; based on food items. |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |