>
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Stomiinae
Etymology: Stomias: Greek, stoma = mouth; hard briddle (Ref. 45335).
Issue
Publications needed to re-evaluate vaidity of this species.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Tầng nổi biển sâu; Mức độ sâu 20 - 800 m (Ref. 86779), usually 500 - ? m (Ref. 86779). Deep-water; 65°N -
North Atlantic: north of 30°N. Replaced by Stomias boa boa off northern Africa and in the Mediterranean.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.0 cm SL con đực/không giới tính; (Ref. 4783)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
Các vây lưng mềm (tổng cộng) : 17 - 21; Tia mềm vây hậu môn: 19 - 23; Động vật có xương sống: 77 - 83. Body slender. Six rows of pigmented areas dorsal to lateral photophores. Photophores in ventral row separate, small teeth on each side of the symphysis. Black to dark brown, sides iridescent (Ref. 37473).
A mesopelagic species that lives deeper than 500 m during daylight and migrates to the upper 200 m at night. Observed by submersibles to position themselves horizontally in the water column with pelvic and pectoral fins spread wide, with barbel pointing forward. A predatory fish presumed to lie-and-wait and capable of quick bursts of speed (Ref. 86779). Feeds on midwater fishes and crustaceans (Ref. 4783). Oviparous.
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Collette, B.B. and G. Klein-MacPhee (eds.), 2002. Bigelow and Schroeder’s fishes of the Gulf of Maine, third ed. Caldwell, N.J. : Blackburn Press, 577 p.: ill.; 27 cm. (Ref. 86779)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các công cụ
Special reports
Download XML
Các nguồn internet
Estimates based on models
Preferred temperature (Ref.
123201): 2.5 - 11.4, mean 5.1 °C (based on 158 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00170 (0.00072 - 0.00400), b=3.22 (3.02 - 3.42), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.6 ±0.55 se; based on food items.
Thích nghi nhanh (Ref.
120179): Trung bình, thời gian nhân đôi của chủng quần tối thiểu là 1.4 - 4.4 năm (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).
