分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers) >
Anthiadidae (Fairy basslets or Streamer basses)
Etymology: Rabaulichthys: Perhaps from Rabaul, the capital of Papua New Guinea + Greek, ichthys = fish; suzukii: Named in honor of Keiu Suzuki, who has served as an assistant to the senior author for more than 12 years and helped collect the holotype (Ref. 45336).
Eponymy: Keiu Suzuki served as the senior author’s assistant and helped collect the holotype. (Ref. 128868), visit book page.
More on authors: Masuda & Randall.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 居於水底的; 深度上下限 5 - 15 m (Ref. 45336). 亞熱帶的
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Northwest Pacific: Japan.
西北太平洋: 日本。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 6.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 45336)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 10; 背的軟條 (總數) : 16; 臀棘: 3; 臀鰭軟條: 7; 脊椎骨: 26. Rear half of orbit with fleshy papillae; body depth 3.6-3.85 in SL; dorsal fin of male greatly elevated, the longest spine about equal to head length, 29.3% SL; fresh coloration of male magenta with obscure dark brown bars on dorsal two-thirds of body; a dark orange-red band, edged in lavender, from front of snout through eye to upper half of pectoral-fin base; dorsal fin light red; pelvic fins very dark magenta (Ref. 45336).
後面一半的眼窩有肉質的乳突; 體高 3.6-3.85 分之一標準體長; 雄魚的背鰭非常升高又最長的棘大約等於頭長， 29.3% SL; 雄魚紅紫色的新鮮顏色在背部的身體中的三分之二上有模糊的深褐色的橫帶; 一條深色的橘紅色的條紋, 邊緣是淡紫色的, 從吻部前面經過眼睛到胸鰭基底的上半部; 背鰭淡紅色; 腹鰭非常深色的紅紫色.(參考文獻 45336)
Forms aggregations over rocky bottoms (Ref. 45336). Feeds on zooplankton (Ref. 45336).
形成魚群岩石底部之上。 (參考文獻 45336) 吃浮游動物。 (參考文獻 45336)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西北太平洋: 日本。
Masuda, H. and J.E. Randall, 2001. Rabaulichthys suzukii, a new anthiine fish from Japan. Ichthyol. Res. 48(1):77-81. (Ref. 45336)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 10 June 2022
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Estimates based on models
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5625 [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 (參考文獻
69278): 3.4 ±0.45 se; based on food items.
回復力 (參考文獻
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).
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