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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.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien demersaal; diepte 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).
Lengte bij maturiteit / Grootte / Gewicht / Leeftijd
Maturiteit: Lm 42.2  range ? - ? cm
Max length : 125 cm TL mannelijk / geslacht onbekend; (Ref. 3276); 95.0 cm FL (female); common length : 90.0 cm TL mannelijk / geslacht onbekend; (Ref. 3276); max. gepubliceerd gewicht: 30.0 kg (Ref. 9988); max. gerapporteerde leeftijd: 35 Jaren (Ref. 6086)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
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 op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: commercieel; sportvis: ja
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (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). |
Trofisch niveau (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. |
Weerstandsvermogen (Ref. 120179) |
laag, minimale populatieverdubbelingstijd 4,5-14 jaar (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. |
Kwetsbaarheid van de visserij (Ref. 59153) |
High to very high vulnerability (73 of 100). 🛈 |
Kwetsbaarheid voor het klimaat (Ref. 125649) |
Moderate vulnerability (38 of 100). 🛈 |
Prijsklasse (Ref. 80766) |
Very high.
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Voedingsstoffen (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); |