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Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Ophichthus: Greek, ophis = serpent + Greek, ichthys = fish (Ref. 45335); brevirostris: Name from Latin 'brevis' meaning short and 'rostrum' for snout or muzzle; noun in apposition..
More on authors: McCosker & Ross.
Environment: milieu / climate zone / depth range / distribution range
экология
морской донно-пелагический; пределы глубины 370 - 440 m (Ref. 75745). Subtropical
Western Atlantic Ocean: North Carolina, USA.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 29.2 cm TL (female)
Краткое описание
определительные ключи | морфология | морфометрия
This moderately elongate species is distinguished by the following: tail 58% and head 9.6% of total length; dorsal-fin origin is above the pectoral fins; elongated pectoral fins, filamentous dorsally; large eyes, the center behind middle of upper jaw; posterior nostril covered by a flap; head pores apparent, SO 1 + 4, IO 4 + 2, POM 6 + 2; teeth are small, conical, and slightly recurved, numerous and close-set; uniserial on vomer and mandible, biserial on maxillary, the inner row larger; pale color, overlain on mid-flank by a dark band; vertebral formula 13/60/153 (Ref. 75745)..
Collection assumed to be over soft substrates, the tow was usually no farther than 300-400 m from known coral habitat. Captured during the trawl included species typical of slope habitat (14 species dominated by Laemonema barbatulum and Helicolenus dactylopterus) and invertebrates (Ref. 75745).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
McCosker, J.E. and S.W. Ross, 2007. A new deepwater species of the snake eel genus Ophichthus (Anguilliformes: Ophichthidae) from North Carolina,. Copeia 2007(4):783-787. (Ref. 75745)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство: интереса не представляет
дополнительная информация
инструменты
Специальные отчеты
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00039 - 0.00204), b=3.00 (2.80 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.7 ±0.6 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): высокий, минимальное время удвоения популяции до 15 месяцев (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (19 of 100).
