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: Plectranthias: Greek, plektron = anyhting to strike with, spur + Greek, anthias = a fish, Sparus aurata (Ref. 45335); cruentus: Name from Latin meaning stained or spotted with blood, referring to the bright red markings.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 77 - 89 m (Ref. 123579).
Southwest Pacific: Australia.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 5.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 123579)
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 - 17; 臀棘: 3; 臀鰭軟條: 7 - 8; 脊椎骨: 26. This species is distinguished by the following set of characters: D X,16-17, fifth or sixth spine longest; pectoral rays 13, at least some middle rays branched, upper 5 or more unbranched; predorsal scales extending forward only up to supratemporal commissure. Colouration distinct with the dorsal and lateral body bright orange, becoming yellow-orange ventrally, crossed by narrow, red-edged pink oblique bars, which extend along base of anal fin, the posterior part of caudal peduncle with broad orange-red bar, caudal fin yellow (Ref. 123579).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Gill, A.C., J.J. Pogonoski, G.I. Moore and J.W. Johnson, 2021. Review of Australian species of Plectranthias Bleeker and Selenanthias Tanaka (Teleostei: Serranidae: Anthiadinae), with descriptions of four new species. Zootaxa 4918(1):1-116. (Ref. 123579)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02512 (0.00987 - 0.06393), b=2.97 (2.74 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.6 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).
