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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.
Eponymy: Daniel Joseph Kamikawa (d: 1961) is a Research Fisheries Biologist for the national Marine Fisheries Service at the Northwest Fisheries Science Center (Oregon) (since 1995). [...] (Ref. 128868), visit book page.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bentopelagisk; djupintervall 468 - 1397 m (Ref. 91047). Tropical
Eastern Central Pacific: USA.
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 17.5 cm TL (female)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Mjukstrålar i ryggfenan (totalt) : 43 - 45; Mjukstrålar i analfenan: 36 - 38; Ryggkotor: 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).
Body shape (shape guide): elongated; Cross section: compressed.
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).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
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)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: saknar intresse
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00447 (0.00206 - 0.00966), b=3.17 (2.99 - 3.35), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.3 ±0.5 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (20 of 100). 🛈 |