Teleostei (teleosts) >
Lophiiformes (Anglerfishes) >
Oneirodidae (Dreamers)
Etymology: Lophodolos: Greek, 'lopho' or 'lophio' = mane, crest or tuft + Greek, 'dolos' = artifice, deceit or guile (describing a deceitful little fish that beguiles its prey with a baited illicium) (Ref. 86949).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathypelagic; depth range 750 - 1625 m (Ref. 26282). Deep-water
Tropical parts of all oceans.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 7.7 cm SL (female)
Short description
Identification keys | Morphology | Morphometrics
Dorsal soft rays (total): 6 - 8; Anal soft rays: 5 - 7. Distinguishing characteristics of metamorphosed female: length of illicium greater than 25% SL in specimens 30 mm and larger; escal bulb width 2.1-4.0% SL in specimens 25 mm and larger; short escal appendages, length 1.2-5.0% SL in specimens 25 mm and larger, 4.2-10.5% SL in specimens less than 25mm; short sphenotic spine, length 1.9-6.0% SL in specimens 30 mm and larger; short quadrate spine, length 1.6-5.0% SL in specimens 30mm and larger (Ref. 86949).
Life cycle and mating behavior
Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae
Bertelsen, E., 1990. Oneirodidae. p. 498-507. 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. 10524)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Tools
Special reports
Download XML
Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 2 - 4.6, mean 3.9 °C (based on 75 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Fecundity assumed < 1000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).