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Myctophiformes (Lanternfishes) >
Myctophidae (Lanternfishes) > Diaphinae
Etymology: Diaphus: Greek, dis, dia = through + Greek, physa, phyo = to beget, to have as offspring (Ref. 45335).
More on authors: Goode & Bean.
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển Tầng nổi biển sâu; Ở đại duơng, biển (Ref. 51243); Mức độ sâu 0 - 2999 m (Ref. 58018), usually 200 - ? m (Ref. 4479). Deep-water; 36°N - 49°S, 78°W - 180°E
Eastern Atlantic: disjunct distribution from Morocco-Angola (gap in 17°N-11°N). Western Atlantic: USA to Brazil with isolated specimens to Argentina. Indian Ocean: equatorial waters and west of 70°E to 36°S in Agulhas Current. Indo-west-central Pacific: Southeast Asian seas and north to 8°N and eastwards to 126°W (Ref. 4775). South China Sea (Ref.74511).
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm 9.5, range 9 - 10 cm
Max length : 11.8 cm SL con đực/không giới tính; (Ref. 4479)
Các tia vây lưng cứng (tổng cộng) : 0; Các vây lưng mềm (tổng cộng) : 16 - 18; Tia cứng vây hậu môn: 0; Tia mềm vây hậu môn: 17 - 19.
Oceanic and mesopelagic, found between 425-750 m during the day and between 40-550 m at night (most abundant below 200 m at night) (Ref. 4066, 4775). There is size stratification with depth both day and night (Ref. 4775).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Hulley, P.A., 1990. Myctophidae. p. 398-467. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI; Paris; and UNESCO, Paris. Vol. 1. (Ref. 4479)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
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Estimates based on models
Preferred temperature (Ref.
123201): 4 - 15.7, mean 7.6 °C (based on 2177 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00741 (0.00433 - 0.01268), b=2.98 (2.83 - 3.13), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.0 ±0.00 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 vulnerability (10 of 100).