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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Kumba: Named for the Marine Biological Association of the United Kingdom, whose research vessel Sarsia dredged the type species..
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser bathypelagisch; tiefenbereich 550 - 710 m (Ref. 11651). Deep-water
Northwest Pacific: southern Japan and southwestern Taiwan.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 17.6 cm TL Männchen/unbestimmt; (Ref. 11651)
Rückenflossenstacheln (insgesamt) : 2. Firm head not inflated; head pores present. Dorsally scaleless snout extend only to the lateral nasal angles. Orbit diameter 36-43% of head length; snout (1.25-1.5) and interorbital (1.4-1.7), much shorter than orbit. Barbel 21-33% HL. ADW and PDW lens-like and widely separated. Three small black pigmented areas near the mid-length of the anal fin base. 40-52 pyloric caeca. 1D II,10 (Ref. 11651).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Iwamoto, T. and Y.I. Sazonov, 1994. Revision of the genus Kumba (Pisces, Gadiformes, Macrouridae), with the description of three new species. Proc. Calif. Acad. Sci. 48(11):221-237. (Ref. 11651)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Estimates based on models
Preferred temperature (Ref.
123201): 7.2 - 9.9, mean 7.4 °C (based on 7 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).