分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Bembropoidei (Duckbill flatheads) >
Bembropidae (Duckbill flatheads)
Etymology: Bembrops: Greek, bembras, -ados = a kind of anchovy m+ Greek, ops = appearance (Ref. 45335); morelandi: Named for J.M. Moreland of the National Museum of New Zealand..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 366 - 395 m (Ref. 13203). 深水域
Southwest Pacific: known only from New Zealand.
西南太平洋: 已知只來自紐西蘭了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 13203)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 6; 背的軟條 (總數) : 13 - 14; 臀鰭軟條: 16 - 17. Color in alcohol yellowish gray dorsally, slightly lighter ventrally. Snout relatively long, 1.8x eye diameter. Scales present on lateral and dorsal sides of snout. Upper jaw extending behind anterior margin of eye, almost to the mid-line. Maxillary tentacle long. Lateral line rising sharply above pectoral fin at base for 2-2.5 scale rows and then descending gradually along length of pectoral fin, separated from origin of first dorsal fin by 2 rows of scales, from origin of anal fin by 5, and from insertion of anal fin by 3. First spine of the first dorsal fin prolonged, even in a relatively small specimen. Predorsal length (to first dorsal fin) almost equal to head length. Pectoral fin rounded (Ref 13203).
顏色當保存在酒精中時黃灰色的背面, 些微腹部顏色較淡。 吻相當長的,1.8 x 眼直徑。 鱗片位於側部與吻的背面兩側之上。 上頜延伸到眼的前緣後面, 幾乎到中線。 上頜骨觸鬚長的。 銳利地升起胸鰭上方的側線在 2-2.5 鱗片列的基礎然後逐漸地下降沿著胸鰭的長度,與第一背鰭起點分開了 2個列的鱗片,在 5 點之前從臀鰭起點, 與在 3 點之前從臀鰭的嵌入. 第一個甚至在一件相當小的標本中,第一背鰭的棘延長。 前背的長度 (對第一背鰭) 幾乎等於頭長。 胸鰭圓的 (參考文獻 13203) 。
Holotype taken in 366-395 m.
Holotype 採自了 366-395 公尺。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西南太平洋: 已知只來自紐西蘭了。
Das, M.K. and J.S. Nelson, 1996. Revision of the percophid genus Bembrops (Actinopterygii: Perciformes). Bull. Mar. Sci. 59(1):9-44. (Ref. 13203)
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Estimates based on models
Preferred temperature (Ref.
123201): 8.9 - 11.3, mean 10.8 °C (based on 6 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00153 - 0.00904), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
