分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides)
銀漢魚目 (Silversides) >
Atherinidae (Silversides)
銀漢魚科 (Silversides) > Atherinomorinae
Etymology: Doboatherina: Name from 'Dobo', the local name of atherinid fishes in Mie Prefecture, Japan, and 'Atherina', the name of type genus of Atherinidae.; aetholepis: Named for its scales with long spatular outgrowth posteriorly along the dorsal midline anterior to the second dorsal fin..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水. 熱帶; 13°N - 6°S, 100°E - 155°E (Ref. 121273)
Western Pacific: Thailand, the Philippines, Malaysia, Indonesia and Papua New Guinea.
西太平洋: 印尼與菲律賓。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 44256)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 5 - 8; 背的軟條 (總數) : 9 - 11; 臀棘: 12 - 14; 脊椎骨: 38 - 42. This species is distinguished by the following combination of characters: a long spatular outgrowth on the posterior margin of most predorsal and interdorsal scales; ascending process of premaxilla is short and blunt, its height about two times maximum width, and shorter than horizontal length of premaxilla, its height about 2/5 to 1/2 of the horizontal length; premaxilla with a single lateral process; palatine with teeth; head rather large, HL 25-31% SL; upper jaw length 8.4-11% SL and 32-41% HL; midlateral band rather wide, width about 3/5-4/5 of width of midlateral scale, and its lower margin reaching to lower margin of midlateral scale row at the level of anal-fin origin (width of midlateral band 17-30% of body depth and 47-75% of caudal peduncle depth at the level of anal-fin origin. Colour of head and body faintly greenish-
tan dorsally, brilliant silver laterally; the midlateral band glossy indigo blue, upper edge with a greenish-white line; with small black dots ventrolaterally on body; snout dusky; a narrow black band along the anal-fin base; rays of second dorsal, caudal, and pectoral fins are fringed with dark dots; fin membranes hyaline (Ref. 121273).
在後面的邊緣上的長的壓舌板自然的發展多數的那前背的與間背片鱗片。 眼大的。
Adults occur usually along the open coast; rarely seen in lagoons or inner parts of bays and inlets (Ref. 44256).
成魚通常出現沿著開放的海岸; 很少地在灣內的潟湖或內側中見到.。 (參考文獻 44256)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 印尼與菲律賓。
Kimura, S., Y. Iwatsuki and T. Yoshino, 2002. A new silverside, Atherinosomus aetholepis sp. nov., from the West Pacific (Atheriniformes: Atherinidae). Ichthyol. Res. 49(3):240-244. (Ref. 44256)
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Estimates based on models
Preferred temperature (Ref.
123201): 28 - 29.1, mean 28.5 °C (based on 74 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00244 - 0.01296), b=3.11 (2.91 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 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).
