Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien bathydemersaal; diepte 320 - 2000 m (Ref. 51655). Deep-water
Indo-West Pacific: from Tanzania, Comoros, Madagascar, to Samoa, Moluccas, Marquesas and New Guinea (Ref 9788); north to Taiwan (Ref. 129007),
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL mannelijk / geslacht onbekend; (Ref. 9788)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 6 - 9; Dorsale zachte stralen (totaal) : 8 - 9; Anale stekels: 3 - 6; Anale zachte stralen: 7 - 8; Wervels: 30 - 32.
Mesopelagic, bathy-, and benthopelagic rare species, mostly occurring over continental and island slopes. Distinctive kasidoron larval and pre-juvenile stage in epipelagic waters. Zooplankton pickers, with small crustaceans in stomachs of both pre-juveniles and adults (Ref. 9788). The largest specimen collected from Taiwan (10.3 cm SL) is a mature female with two large ovaries containing many large, loose eggs (c. 0.6-0.7 mm); while three other specimens (9.72-10.1 and 10.07 cm SL) are mature males with well-developed testis (Ref. 129007).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Paxton, J.R., 1999. Gibberichthyidae. Gibberfishes. p. 2203. In K.E. Carpenter and V.H. Niem (eds.) FAO species identification guide for fishery purposes. The living marine resources of the WCP. Vol. 4. Bony fishes part 2 (Mugilidae to Carangidae). FAO, Rome. (Ref. 9788)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-2)
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
Download XML
Internetbronnen
Estimates based on models
Preferred temperature (Ref.
123201): 1.7 - 2.5, mean 2.1 °C (based on 25 cells).
Fylogenetische diversiteitsindex (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.30 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
