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); macromma: Specific name from the Greek 'makros' meaning large and 'omos' meaning shoulder.
More on author: Ginsburg.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 150 - 550 m (Ref. 13203), usually 250 - ? m (Ref. 13203). 深水域
Western Central Atlantic: Gulf of Mexico and the Caribbean Sea.
中西大西洋: 墨西哥灣與加勒比海。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 23.2 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) : 14 - 15; 臀鳍软条: 17 - 18. Caudal fin with dark gray pigmentation along entire posterior edge and scales absent in small area in front of eye. Snout relatively short, 0.8-1.4x eye diameter. Scales on lateral and dorsal sides of snout in most specimens. A small area in front of eye without scales in most specimens. Upper jaw extending behind anterior margin of eye reaching almost to its mid-line. Maxillary tentacle short and stubby. Lateral line descending gradually, reaching mid-line at tip of pectoral fin, separated from origin of first dorsal fin by 3-5 rows of scales, from origin of anal fin by 5-7, and from insertion of anal fin by 2 or 3. Second spine of first dorsal fin prolonged in some specimens. Pectoral fin pointed in most specimens (Ref 13203).
尾鳍有深灰色颜色沿着整个的后缘，而且鳞片在眼睛前面中不存在于小的区域。 吻相当短的, 0.8-1.4 x 眼直径。 在大多数的标本中的在侧部与吻的背面两侧上的鳞片。 在眼睛前面的一种小的区域在大多数的标本中没有鳞片。 上颌延伸到几乎到它的中线的眼的前缘后面。 上颌骨触须短与粗而短的。 逐渐地下降的侧线,在胸鳍顶端达到中线,与第一背鳍起点分开了 3-5个列的鳞片, 从 5-7 的臀鳍起点, 与从 2 或 3 的臀鳍的嵌入。 第一背鳍的第二根棘在一些标本中延长。 胸鳍尖的在大多数的标本 (参考文獻 13203) 中.
Female specimens collected in May have mature gonads (Ref. 13203).
五月时采集的母标本有成熟的生殖腺。 (参考文献 13203)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
中西大西洋: 墨西哥灣與加勒比海。
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)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 11.1 - 18.9, mean 15.1 °C (based on 36 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00157 - 0.00921), b=3.11 (2.91 - 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 (18 of 100).
