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Eupercaria/misc (Various families in series Eupercaria) >
Latilidae (Deepwater tilefishes)
Etymology: Lopholatilus: Greek, lophos = crest + Latin, latus = wide (Ref. 45335).
More on authors: Goode & Bean.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina bottenlevande; djupintervall 80 - 540 m (Ref. 5217). Subtropical; 9°C - 14°C (Ref. 33985); 46°N - 5°N, 98°W - 53°W
Western Atlantic: Nova Scotia, Canada south along the U.S., Gulf of Mexico from the Florida Keys, Tampa (Florida) to the Texas/Mexico border, and off Mexico from Tabasco to the Yucatan Peninsula, and along South America from the Gulf of Cariaco (Venezuela) to Suriname (R. Robertson and J. Dooley pers. comm. 2013).
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm 42.2  range ? - ? cm
Max length : 125 cm TL hane/ej könsbestämd; (Ref. 3276); 95.0 cm FL (female); common length : 90.0 cm TL hane/ej könsbestämd; (Ref. 3276); publicerad maxvikt: 30.0 kg (Ref. 9988); rapporterad maxålder: 35 år (Ref. 6086)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Most common around 200 m, usually over mud or sand bottom and occasionally over rough bottom (Ref. 9988); prefers temperature of 8-17°C (Ref. 5951). Feeds mainly on shrimp and crabs, but also takes fish, squid, bivalves and holothurians. Sensitive to cold water (Ref. 9988), a mass die-off occurred in 1882, after which the species was rare for decades, presumably due to unusually cold water (Ref. 7251). Marketed fresh or frozen; can be steamed, pan-fried, broiled, microwaved and baked (Ref. 9988).
Dooley, J.K., 1978. Branchiostegidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). Volume 1. FAO, Rome. (Ref. 3276)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; sportfisk: ja
Verktyg
Särskilda rapporter
Ladda ner XML
Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00776 (0.00407 - 0.01480), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.9 ±0.2 se; based on diet studies. |
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Generation time |
11.7 (7.2 - 12.8) years. Estimated as median ln(3)/K based on 10 growth studies. |
Resiliens (Ref. 120179) |
Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.09-0.13; tm=5; tmax=35; Fec=195,000). |
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Rate of population increase |
Prior r = 0.09, 95% CL = 0.06 - 0.13, Based on 2 full stock assessments. |
Sårbarhet i fisket (Ref. 59153) |
High to very high vulnerability (73 of 100). 🛈 |
Sårbarhet för klimatet (Ref. 125649) |
Moderate vulnerability (38 of 100). 🛈 |
Priskategori (Ref. 80766) |
Very high.
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Näringsämnen (Ref. 124155) |
Calcium = 32.9 [21.7, 59.0] mg/100g; Iron = 0.78 [0.49, 1.21] mg/100g; Protein = 18.6 [16.6, 20.5] %; Omega3 = 0.359 [0.235, 0.519] g/100g; Selenium = 49.3 [26.7, 88.1] μg/100g; VitaminA = 8.24 [3.15, 21.77] μg/100g; Zinc = 0.544 [0.410, 0.758] mg/100g (wet weight); |