分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | 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
生态学
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 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 20.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 13203)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 6; 背的软条 (总数) : 13 - 14; 臀鳍软条: 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).
颜色当保存在酒精中时黄灰色的背面, 些微腹部颜色较淡。 吻相当长的, 1.8 x 眼直径。 鳞片位于侧部与吻的背面两侧之上。 上颌延伸到眼的前缘后面, 几乎到中线。 上颌骨触须长的。 锐利地升起胸鳍上方的侧线在 2-2.5 鳞片列的基础然后逐渐地下降沿着胸鳍的长度,与第一背鳍起点分开了 2个列的鳞片,在 5 点之前从臀鳍起点, 与在 3 点之前从臀鳍的嵌入. 第一个甚至在一件相当小的标本中,第一背鳍的棘延长。 前背的长度 (对第一背鳍) 几乎等于头长。 胸鳍圆的 (参考文献 13203)。
Holotype taken in 366-395 m.
Holotype 采自了 366-395 公尺。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
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).
营养阶层 (Ref.
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
