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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
بوم شناسي
دريايي موجوداتی که در اعماق زیر 200 متر زندگی و تغذیه می کنند; تغييرات عمق 150 - 550 m (Ref. 13203), usually 250 - ? m (Ref. 13203). Deep-water
Western Central Atlantic: Gulf of Mexico and the Caribbean Sea.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 23.2 cm SL جنس نر / بدون خواص جنسي; (Ref. 13203)
خارهاي باله پشتي (کل) : 6; شعاع نرم باله پشتي (کل) : 14 - 15; شعاع نرم باله مخرجي: 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).
Female specimens collected in May have mature gonads (Ref. 13203).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
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)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-2)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
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).
Trophic level (Ref.
69278): 4.1 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
