Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
seewasser benthopelagisch; tiefenbereich 40 - 700 m (Ref. 56504). Subtropical; 62°N - 10°N, 18°W - 36°E
Eastern Atlantic: western Norway, Skagerrak, Shetlands and western Scotland to Senegal. Also in the Mediterranean (mainly western part).
Länge bei der ersten Reifung / Größe / Gewicht / Alter
Geschlechtsreife: Lm 8.2  range ? - ? cm
Max length : 30.0 cm TL Männchen/unbestimmt; (Ref. 5377); common length : 13.0 cm SL Männchen/unbestimmt; (Ref. 4952)
Rückenflossenstacheln (insgesamt) : 9 - 10; Rückenflossenweichstrahlen (insgesamt) : 23 - 25; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 22 - 24. Eye large; snout as long as eye or longer. Mouth very protractile, forming a short tube when protruded. Third dorsal and anal spines only a little longer and stronger than the others. Body depth more than one and a half times in standard length. Vertebrae 21-23.
Body shape (shape guide): short and / or deep.
Depth range from 40-600 m (Ref. 35388) and from 288-700 m in the eastern Ionian Sea (Ref. 56504). Gregarious. Form schools. Found over rock or coral, but also trawled over sandy ground. Feed on crustaceans or worms, mollusks (Ref. 4952). Males are smaller than females (Ref. 5377).
Quéro, J.-C., 1986. Caproidae. p. 777-779. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the north-eastern Atlantic and the Mediterranean. UNESCO, Paris. Vol. 2. (Ref. 4952)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell
Tools
Zusatzinformationen
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Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref. 82804) |
PD50 = 1.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01820 (0.01411 - 0.02346), b=2.84 (2.76 - 2.92), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Trophische Ebene (Ref. 69278) |
3.1 ±0.3 se; based on diet studies. |
Widerstandsfähigkeit (Ref. 120179) |
niedrig, Verdopplung der Population dauert 4,5 - 14 Jahre. (K=0.145; tmax=26; tm=1.84). |
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Rate of population increase |
Prior r = 0.44, 95% CL = 0.29 - 0.67, Based on 1 full stock assessment. |
Anfälligkeit der Fischerei (Ref. 59153) |
Moderate vulnerability (42 of 100). 🛈 |
Klimaanfälligkeit (Ref. 125649) |
Low vulnerability (19 of 100). 🛈 |
Nährstoffe (Ref. 124155) |
Calcium = 74.7 [37.7, 139.1] mg/100g; Iron = 1.11 [0.56, 2.07] mg/100g; Protein = 17.9 [16.7, 19.0] %; Omega3 = 0.313 [0.180, 0.549] g/100g; Selenium = 37 [16, 86] μg/100g; VitaminA = 18.1 [4.5, 77.6] μg/100g; Zinc = 0.767 [0.502, 1.164] mg/100g (wet weight); |