Classificatie / Namen
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Ophidiiformes (Cusk eels) >
Bythitidae (Livebearing brotulas)
Etymology: galatheae: Named after the Danish Galathea 3 expedition which circumnavigated the world in
2006-2007.
Eponymy: Cristoforo Bellotti (1823–1919) was an Italian ichthyologist and palaeontologist, who was also very interested in the breeding of silkworms. [...] This is not a true eponym as it is named after a ship. [...] (Ref. 128868), visit book page.
More on authors: Nielsen & Møller.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien bathydemersaal; diepte 400 - 527 m (Ref. 83559). Deep-water
Western Pacific: Solomon Sea.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 5.1 cm SL mannelijk / geslacht onbekend; (Ref. 83559)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 70 - 72; Anale zachte stralen: 61; Wervels: 44 - 45. This species differs from its congeners by the following characters: 70-72 dorsal-fin rays; 61 anal-fin rays; 19-20 pectoral-fin rays; 11 precaudal vertebrae; origin of anal fin below dorsal fin ray 12-13; absence of pseudobranchial filaments; lower part of preopercle with 3-4 spines (Ref. 83559).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Nielsen, J.G. and P.R. Møller, 2008. New and rare deep-sea ophidiiform fishes from the Solomon Sea caught by the Danish Galathea 3 Expedition. Steenstrupia 30(1):21-46. (Ref. 83559)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
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Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00468 (0.00186 - 0.01174), b=3.03 (2.81 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.2 ±0.5 se; based on size and trophs of closest relatives |
Weerstandsvermogen (Ref. 120179) |
Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.). |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |