分類 / Names
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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); elongatus: Name refers to its elongate body.
More on authors: Wu, Randall & Chen.
Environment: milieu / climate zone / 深さの範囲 / distribution range
生態学
海 底生の漂泳性; 深さの範囲 200 - 243 m (Ref. 86539). Tropical; 23°N - 22°N, 119°E - 120°E
Pacific Ocean: SW Taiwan.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 5.4 cm SL オス/雌雄の選別がない; (Ref. 86539)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 10; 背鰭 (合計) : 15; 肛門の骨: 3; 臀鰭: 7. Body elongated for genus, depth 3.7 in SL, and compressed, width 1.7 in body depth; dorsal profile of the head moderately convex, forming an angle of about 20° to horizontal; head length 2.6 in SL; snout length 4.4 in HL; orbit diameter 3.2 in HL; bony interorbital width very narrow, 13.0 in HL; least depth of caudal peduncle 3.4 in HL; caudalpeduncle length 1.9 in HL (Ref. 86539).
Diagnosis: snout not scaly; maxilla scaly; body elongate, body depth 3.7 in SL; no antrorse spine on ventral margin of preopercle, osterior margin serrate; margins of opercle, nteropercle, and subopercle smooth; canine teeth n jaws; 4th and 5th dorsal spines longest; color hen fresh, pinkish-white with large orange-red spots, 1 extending onto posterior spinous portion of dorsal fin (Ref. 86539).
Body shape (shape guide): elongated; Cross section: compressed.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Wu, K.-Y., J.E. Randall and J.-P. Chen, 2011. Two new species of anthiine fishes of the genus Plectranthias (Perciformes: Serranidae) from Taiwan. Zool. Stud. 50(2):247-253. (Ref. 86539)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-1)
Human uses
水産業: 興味がない
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (参照
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: 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).
栄養段階 (参照
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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