>
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; dentoni: Named for Professor E. J. Denton, F.R.S. in recognition of his fine explorations in bathybiophysics.
Eponymy: KUMBA is an anagram of the initial letters of the Marine Biological Association of the United Kingdom. Dr Sir Eric James Denton (1923–2007) was a marine biologist who was originally a physicist. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser bathydemersal; tiefenbereich ? - 1207 m (Ref. 11651). Deep-water; 48°N - 47°N
Northeast Atlantic: Bay of Biscay.
Size / Gewicht / Alter
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm TL Männchen/unbestimmt; (Ref. 11651)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 2. Large, soft head inflated. Sensory canals on head with small pores. Dorsally scaleless snout extend to the level of the anterior nostril. Rudimentary barbel, less than 3% of head length (HL); orbit diameter about 28% HL; snout much longer than orbit, about 1.1 into the broad interorbital. Light organ poorly developed and visible only as a small, naked, black projection in front of the anus. Second spinous ray of first dorsal fin smooth. 1D II,9 (Ref. 11651).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | 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: Version 2024-1)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), 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 ±0.5 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 (12 of 100).