分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 115 - 150 m (Ref. 59379). Tropical
Western Pacific: Palau and Micronesia (Pohnpei).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 6.9 cm SL オス/雌雄の選別がない; (Ref. 59379)
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) : 16 - 17; 肛門の骨: 3; 臀鰭: 8; 脊つい: 26. This species is distinguished by the following characters: D X, 16-17, the fourth or fifth dorsal spine the longest; anal-fin soft rays 8; pored lateral-line scales 33-34; head 2.3-2.9 in SL; body depth 2.6 in SL. Colouration of males when alive: head and body rose-pink and crossed by 4 bright yellow stripes with the third continuing as a bright red stripe with magenta edges along the middle of the body, becoming yellow centered on base of caudal fin; dorsal fin with a very broad middle yellow stripe, its margin is magenta; anal-fin base colored like body anteriorly and grading broadly to magenta posteriorly; pelvic fins yellow, except the last two rays which is magenta; eye magenta with an uneven ring of yellow around its pupil; immature and presumed female are yellow with irregu¬lar, near-vertical, wavy red lines following scale margins, its anal fin magenta anteriorly, grading posteriorly to purple, with a greenish yellow streak and pelvic fins bright magenta (Ref. 59379).
This species was observed and collected along steep limestone coral-reef drop-offs at depths from 115–150 m. The paratypes were collected along a small rocky crevice near the entrance to a cave, but other individuals were seen in similar habitats not in association with caves. Most individuals have been observed in groups consisting of one apparent male and several apparent females and juveniles (Ref. 59379).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Pyle, R., J.L. Earle and B.D. Greene, 2008. Five new species of the damselfish genus Chromis (Perciformes: Labroidei: Pomacentridae) from deep coral reefs in the tropical western Pacific. Zootaxa 1671:3-31. (Ref. 59379)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
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 (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).
栄養段階 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
