Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Careproctus: Greek, kara = face + Greek, proktos = anus (Ref. 45335); kamikawai: Named for Dan J. Kamikawa of the Northwest Fisheries Science Center..
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser benthopelagisch; tiefenbereich 468 - 1397 m (Ref. 91047). Tropical
Eastern Central Pacific: USA.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 17.5 cm TL (female)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt) : 43 - 45; Afterflossenweichstrahlen: 36 - 38; Wirbelzahl: 48 - 50. This species is distinguished from its congeners by the following characters: premaxilla and dentary with broad rows of trilobed teeth (vs. simple or weakly trilobed teeth on both jaws); a large gill opening extending ventrally to pectoral rays 8-12 (vs. smaller gill opening above the pectoral fin or extending to less than 5 pectoral-fin rays); large pelvic disk 28.3-32.1% HL (vs. smaller pelvic disk, less than 25% head length) (Ref. 91047).
All specimens examined were females, the largest, a ripe female of 15.3 cm SL (UW 150325). The smallest female with yolked eggs was 13.6 cm SL (UW 119827). At least two sizes of eggs are present in ripe females: yolked eggs 3.5-4.5 mm and white eggs 0.5-1.5 mm in diameter (Ref. 91047).
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
Orr, J.W., 2012. Two new species of snailfishes of the genus Careproctus (Scorpaeniformes: Liparidae) from the Bering Sea and Eastern North Pacific Ocean, with a redescription of Careproctus ovigerus. Copeia 2012(2):257-265. (Ref. 91047)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Tools
Zusatzinformationen
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Internet Quellen
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00204 - 0.00980), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
