Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser bathydemersal; tiefenbereich 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),
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 13.0 cm TL Männchen/unbestimmt; (Ref. 9788)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 6 - 9; Rückenflossenweichstrahlen (insgesamt) : 8 - 9; Afterflossenstacheln: 3 - 6; Afterflossenweichstrahlen: 7 - 8; Wirbelzahl: 30 - 32.
Cross section: compressed.
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).
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | 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)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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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). |
Trophische Ebene (Ref. 69278) |
3.1 ±0.30 se; based on food items. |
Anfälligkeit der Fischerei (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |