分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
>
Perciformes/Uranoscopoidei (Sand dwellers) >
Ammodytidae (Sand lances)
Etymology: Protammodytes: Greek, pro = first, in front of + Greek, ammos = sand + Greek, dytes = that likes diving (Ref. 45335); ventrolineatus: Named for the black lines found on the abdomen.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の漂泳性; 深さの範囲 ? - 240 m (Ref. 97535). Subtropical
Western Indian Ocean: Saya de Malha Bank.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 13.8 cm SL (female)
簡単な記述
検索表 | 形態学 | 形態計測学
背鰭 (合計) : 36; 臀鰭: 16; 脊つい: 53. This species is distinguished by the following characters: D 36; A 16; pectoral-fin rays 17; pelvic fin rays 5; lateral-line scales 86; no gap in subocular sensory canal; gill rakers 3 + 21; vertebrae 53; body depth at dorsal-fin origin 10.9 in SL: head length 3.75 in SL; eye large, 4.15 in HL; large mouth slightly oblique, the upper-jaw length 3.05 in HL; lower jaw projecting, the tip narrowly rounded; teeth in jaws absent; pelvic fins present, 3.75 in HL; colour when fresh is bluish gray dorsally on body to one scale row below bluish white lateral line, the scale edges are black, with a broad bluish white zone on side of body, ending ventrally in an indistinct stripe of brown blotches beginning at base of pectoral fin, becoming blackish posteriorly, and ending ventrally on caudal peduncle and base of caudal fin, the body below stripe is light gray, the snout reddish gray, the iris is pale yellowish, dorsal fin whitish, caudal fin reddish on basal half, except for a rectangular white bar at base, whitish distally; colour when preserved: body yellowish brown dorsally, the scales narrowly rimmed in black; a broad light purplish gray zone on side of body, abruptly pale tan ventrally below level of lower edge of pectoral-fin base, a series of 22 oblique black lines on each side of abdomen, and 3 longitudinal black lines midventrally; fins pale yellowish (Ref. 97535).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Randall, J.E. and H. Ida, 2014. Three new species of sand lances (Perciformes: Ammodytidae) from the southwest Indian Ocean. J. Ocean Sci. Found. 12:1-11. (Ref. 97535)
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
XMLをダウンロードして下さい
インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00140 - 0.00746), b=3.07 (2.88 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.2 ±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).
