分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Saccopharyngiformes (Swallowers and gulpers)
囊鰓鰻目 (Swallowers and gulpers) >
Monognathidae (Onejaws)
單頜鰻科 (Onejaws)
Etymology: Monognathus: Greek, monos = one + Greek, gnathos = jaw (Ref. 45335); boehlkei: Named for the late James E. Böhlke in recognition of his valuable contributions to the study of apodal fishes..
More on authors: Bertelsen & Nielsen.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 2500 - 5430 m (Ref. 34506). 深水域
Atlantic Ocean: the holotype was caught near Bermuda and the paratypes southwest of Madeira.
大西洋: holotype 在百慕達群島與馬得拉群島副模式西南的附近被捕捉。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 7.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 34506)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 130-150; 臀鰭軟條: 110 - 130. M. boehlkei differs from all other species of the genus by the high number of anal fin rays (110-130 vs. 42-88) and by an obtuse angle between rostral fang and frontal profile of skull. It is further distinguished by the following combination of characters: head short, snout blunt, skull length4.2-5.2% TL, rostral fang with dorsal profile slightly concave, anal fin origin below dorsal fin rays number 7-13, pectoral fin 2-3% TL, lower jaw nearly straight, and 6 lateral, subdermal spots of pigmentation (Ref. 34506).
M. boehlkei 有別於所有的其他種的本屬藉由高數字臀鰭棘條 (110-130 vs.42-88) 與藉著在嘴的尖牙與頭蓋骨的前輪廓之間的一個圓頭角。 它是進一步藉著下列的組合特徵區別: 頭部短, 吻鈍的, 頭蓋骨長度 4.2-5.2% TL, 嘴的尖牙用背面輪廓些微地凹曲, 臀鰭起源在背鰭鰭條之下數 7-13 ，胸鰭 2-3% TL ，下頜幾乎是直的, 與 6個側面又皮下顏色的斑點.(參考文獻 34506)
All specimens were taken in closing nets, one between 2500 and 3500 m with a bottom depth of 4563 m and the other specimens between 10-3- m above the bottom with soundings from 2960-5430 m (Ref. 34506).
所有的標本被用閉合網採集, 在 2500 與 3500 公尺之間的一底部深度在 10-3 之間的 4563 公尺與另一個標本- 具有來自 2960-5430 公尺的測錘測得的結果在底部上面的公尺.(參考文獻 34506)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
大西洋: holotype 在百慕達群島與馬得拉群島副模式西南的附近被捕捉。
Bertelsen, E. and J.G. Nielsen, 1987. The deep sea eel family Monognathidae (Pisces, Anguilliformes). Steenstrupia, 13(4):141-198. (Ref. 34506)
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): 2.5 - 2.9, mean 2.7 °C (based on 105 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.59 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
