分類 / Names
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Aulopiformes (Grinners) >
Synodontidae (Lizardfishes) > Synodontinae
Etymology: Synodus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335); nigrotaeniatus: Named for the diagnostic marking on the side of the body.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 深さの範囲 10 - 30 m (Ref. 114926). Tropical
Western Pacific: Indonesia..
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 23.4 cm SL オス/雌雄の選別がない; (Ref. 114926)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 11 - 12; 肛門の骨: 0; 臀鰭: 12 - 14; 脊つい: 48 - 49. This species is distinguished by the following characters: D 11-12 (usually 12); A 12-14; pectoral-fin rays 11; lateral-line scales 47-49; total vertebrae 48-49; its snout length is much greater than eye diameter, 6.0-7.1% SL or 21.6-22.6% HL; interorbital space 3.8-4.9, mean 4.4% SL; anal-fin base 18.0-19.4% SL; presence of a deep suborbital pore with prominent surrounding fimbriae extending upwards along the rear margin of the eye; rudimentary adipose fin scarcely visible without magnification; coloration of preserved and alive fish is mottled brown on back and whitish ventrally, separated by a prominent dark-brown to blackish mid-lateral stripe (Ref. 114926).
This species differs further from sageneus with the brown mottling on the back being denser in the latter and the pattern of brown bars across the lips is more prominent (Ref. 114926).
This species is found on sandy bottoms and sometimes seen with only the snout and eyes
protruding above the substrate. Like other synodontids, it is a 'lie-and-wait' predator, it relies on its camouflage, hiding under the sand to wait for approaching small fishes (Ref. 114926).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Allen, G.R., M.V. Erdmann and T. Peristiwady, 2017. Synodus nigrotaeniatus, a new species of lizardfish (Aulopiformes: Synodontidae) from Indonesia. J. Ocean Sci. Found. 26:59-67. (Ref. 114926)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00457 (0.00221 - 0.00945), b=3.16 (2.99 - 3.33), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 4.2 ±0.7 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 (18 of 100).
