分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners)
仙女魚目 (Grinners) >
Anotopteridae (Daggertooth)
法老魚科 (Daggertooth)
Etymology: Anotopterus: Greek, a = without + Greek, noton = back + Greek, pteron = fin (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 0 - 2579 m (Ref. 36355). 深水域; 55°S - 72°S
Southern Ocean: circumglobal (Ref. 31260). Collected from Meteor and Maud rises, in the Lazarev Sea, and near the South Sandwich Islands (Ref. 36355).
南極海: circumglobal.(參考文獻 31260) 在拉扎耶夫海中，採集自流星與灰色條紋呢隆起了, 與在南方的附近三明治島.(參考文獻 36355)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 105 cm SL 雄魚/尚未辨別雌雄; (Ref. 31260); common length : 90.0 cm NG 雄魚/尚未辨別雌雄; (Ref. 5755)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 0; 背的軟條 (總數): 0; 臀鰭軟條: 13 - 16; 脊椎骨: 81 - 85. In adults, head depth 21.3-23.2% of lower jaw length; postorbital region 5.0-6.7% SL or 25.5-30% HL (1/3 of HL). Rear edge of gill cover overlaps with the vertical of the middle of the 4th vertebrae. Pectoral fins begin at the vertical of the end of the 4th to beginning of 5th vertebrae. Postadipose distance represents 4.6-5.9% SL (Ref. 31260).
當成魚時, 頭部深度 21.3-23.2% 的下頜長度; 眼眶後的區域 5.0-6.7% SL 或 25.5-30% HL(HL 的 1/3). 鰓蓋的後緣與第 4個脊椎骨的中央的垂直者部分重疊。 胸鰭對第 5個脊椎骨的開始從第 4 個的末端的垂直者開始。 Postadipose 距離代表 4.6-5.9% SL 。 (參考文獻 31260)
Inhabits the epimesopelagic layer of the southern ocean circumglobally. Only fry and juveniles were observed in subtropical waters; large adults encountered in sub-Antarctic and Antarctic waters. Capable of shedding teeth and reducing gastrointestinal tract prior to spawning. Monocyclic, that is, they die after the first spawning (a reproductive strategy that evolved as a result of the large distance between feeding and spawning areas). Main food is
Notolepis coatsi which are 15-38 cm in length and weighs to 57-90 g (Ref. 31260).
棲息於南方海洋 circumglobally 的 epimesopelagic 層。 只有魚苗與稚魚在亞熱帶水域被觀察; 大的成魚在亞南極與南極圈水域中見到了。 能夠脫落齒而且在產卵之前減少腸胃道。 單週期的, ，那是, 他們死在第一次產卵之後.(進化的一個生殖的策略作為一個在覓食與產卵區域之間的長距離的結果) 主要部份食物是
考氏背鱗魚〔Notolepis coatsi〕 那是 15-38 公分長而且對 57-90 g 重量。 (參考文獻 31260)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
南極海: circumglobal.(參考文獻 31260) 在拉扎耶夫海中，採集自流星與灰色條紋呢隆起了, 與在南方的附近三明治島.(參考文獻 36355)
Kukuev, E.I., 1998. Systematics and distribution in the world ocean of daggertooth fishes of the genus Anotopterus (Anotopteridae, Aulopiformes). J. Ichthyol. 38(9):716-729. (Ref. 31260)
人類使用
更多資訊
俗名同種異名新陳代謝捕食者生態毒物學繁殖成熟度產卵場產卵群集孕卵數卵卵發育
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): -0.5 - 1.5, mean 0.7 °C (based on 292 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
營養階層 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (77 of 100).
