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Lophiiformes (Anglerfishes) >
Oneirodidae (Dreamers)
Etymology: Dolopichthys: Greek, 'dolops' or 'dolopos' = ambusher + Greek, 'ichthys' = fish (meaning "a fish that attacks by surprise") (Ref. 86949).
Eponymy: The succession of Danish research vessels named ‘Dana’ seem to have been greatly favoured by describers of fish, and often the etymology includes: “…from which the holotype was collected. [...] (Ref. 128868), visit book page.
More on author: Regan.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien bathypelagisch; diepte 600 - 2000 m (Ref. 86949). Deep-water
Atlantic Ocean: occurring from tropical to temperate waters.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 11.5 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 7; Anale zachte stralen: 5 - 6. Metamorphosed females distinguished by the following characteristics: long illicium and unique escal morphology; escal bulb with 2 distally bifurcating papillae on dorsal midline, each darkly pigmented and well separated from each other; absence of connecting membrane between anterior and posterior filaments of posterior escal appendage; anterior filament of posterior appendage darkly pigmented in 75-mm specimen; teeth on lower jaw 53-260; teeth on vomer 0-3; dorsal fin rays 7; anal fin rays 5-6; pectoral fin rays 20-21; illicium length 43.9-75.3% SL (Ref. 86949).
Body shape (shape guide): short and / or deep.
Also mesopelagic (Ref. 10524).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
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)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
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Harmless
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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). |
Trofisch niveau (Ref. 69278) |
4.0 ±0.6 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Gemiddeld, minimale populatieverdubbelingstijd 1,4-4,4 jaar (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low to moderate vulnerability (31 of 100). 🛈 |