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Ovalentaria/misc (Various families in series Ovalentaria)
鱸形目 (Various families in series Ovalentaria) >
Ambassidae (Asiatic glassfishes)
雙邊魚科 (Asiatic glassfishes)
Etymology: Ambassis: Derived from Greek, anabasis = climbing up (Ref. 45335).
More on author: Lacepède.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 居於水底的; 海洋洄游的 (Ref. 51243). 亞熱帶的
Africa: Subtropical eastern South Africa to Kenya, Madagascar, Réunion and Mauritius (Ref. 50956).
非洲: 南非至肯亞，馬達加斯加，留尼旺島與模里西斯。 中西太平洋: 泰國，緬甸，馬來西亞，新加坡，印尼，汶萊與菲律賓
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 5.0 range ? - ? cm
Max length : 15.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 52193)
背棘 (總數) : 8; 背的軟條 (總數) : 9 - 10; 臀棘: 3; 臀鰭軟條: 9 - 11. Diagnosis: Ambassis ambassis has the following combination of characters: a single supraorbital spine; rostral spine absent; preopercle ridge and rear margin serrate; interopercle edge smooth except for few small serrae at angle; 2-3 rows of cheek scales; predorsal scales 13-18; lateral line continuous (normally); lower gill rakers 19-23; pectoral-fin rays 14-15 (Ref. 50956).
具有一個單一眶上的棘。 嘴的棘不存在。 前鰓蓋骨脊與後面邊緣鋸齒狀的。 中鰓蓋邊緣平滑的除了很少的小鋸齒在突出部位上。 頰的鱗片,2-3 列。 前背的鱗片 13-18. 側線連續。
Tolerant of freshwater when water temperature is within 7-32°C (Ref. 7248, 79840). Tends to be more tolerant of lower temperatures in water of low salinity (2ppt) than in seawater (Ref. 7248). Feeds at night on crustaceans, fish fry and larvae and insects (Ref. 7248). Salt dried and eaten in some countries (Ref. 12484)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
非洲: 南非至肯亞，馬達加斯加，留尼旺島與模里西斯。 中西太平洋: 泰國，緬甸，馬來西亞，新加坡，印尼，汶萊與菲律賓
Fricke, R., 1999. Fishes of the Mascarene Islands (Réunion, Mauritius, Rodriguez): an annotated checklist, with descriptions of new species. Koeltz Scientific Books, Koenigstein, Theses Zoologicae, Vol. 31:759 p. (Ref. 33390)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 15 February 2017
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Estimates based on models
Preferred temperature (Ref.
123201): 23.9 - 28.8, mean 27.3 °C (based on 254 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01585 (0.00978 - 0.02569), b=2.98 (2.84 - 3.12), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.56 se; based on food items.
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).
![Image of Ambassis ambassis (Commerson\](/images/thumbnails/jpg/tn_Ampro_u0.jpg "Image of Ambassis ambassis (Commerson\")
