分類 / Names
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Amblyeleotris: Greek, amblys = darkness + The name of a Nile fish, eleotris (Ref. 45335).
Eponymy: Aurora was the Roman goddess of the dawn. In the case of the goby, the name refers to the pattern on its caudal fin being ‘…reminiscent of the rising sun’. The name is often applied to species with pink/yellow colouration. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 関連する礁; 深さの範囲 5 - 40 m (Ref. 90102), usually 5 - 10 m (Ref. 27115). Tropical; 21°C - 28°C (Ref. 27115)
Western Indian Ocean: Maldives southward to northern Natal, South Africa. Reported from the Andaman Sea (Ref. 9710).
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm TL オス/雌雄の選別がない; (Ref. 30404)
背面の脊椎 (合計) : 7; 背鰭 (合計) : 13; 肛門の骨: 1; 臀鰭: 14. Characterized by whitish body color with five, wide brown bands with diffuse margins; rear corner of mouth with oblique brown band; yellow caudal fin with ocellated red spots/streaks; divided pelvic fins except very low membrane across basal part of fins; gill opening extending forward to about one-third distance from upper rear edge of preopercle to posterior margin of eye; longitudinal scale series 66-92; greatest depth of body 5.7-6.9 in SL (Ref. 90102).
Lives with the alphaeid shrimp, Alpheus randalli, in burrows on coral reefs, with coarse sandy bottoms. Occurs in clear coastal to outer reefs on sand and rubble flats in depths of 20-35 meters (Ref. 48637).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Hoese, D.F., 1986. Gobiidae. p. 774-807. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 2798)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
水産業: 商業; 水族館・水槽: 商業
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
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.2 °C (based on 980 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), 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).
