Ambiente: milieu / zona climatica / distribuzione batimetrica / gamma di distribuzione
Ecologia
marino benthopelagico; distribuzione batimetrica 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).
Lunghezza alla prima maturità / Dimensione / Peso / Età
Maturità: Lm 8.2  range ? - ? cm
Max length : 30.0 cm TL maschio/sesso non determinato; (Ref. 5377); common length : 13.0 cm SL maschio/sesso non determinato; (Ref. 4952)
Spine dorsali (totale) : 9 - 10; Raggi dorsali molli (totale) : 23 - 25; Spine anali: 3; Raggi anali molli: 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)
Stato della Lista Rossa IUCN (Ref. 130435: Version 2025-2 (Global))
Minaccia per l'uomo
Harmless
Usi umani
Pesca: di nessun interesse
Strumenti
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Stime basate su modelli
Indice di diversità filogenetica (Fonte Biblio. 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). |
Livello trofico (Fonte Biblio. 69278) |
3.1 ±0.3 se; based on diet studies. |
Resilienza (Fonte Biblio. 120179) |
Basso, tempo minimo di raddoppiamento della popolazione 4.5 - 14 anni (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. |
Vulnerabilità della pesca (Ref. 59153) |
Moderate vulnerability (42 of 100). 🛈 |
Vulnerabilità climatica (Ref. 125649) |
Low vulnerability (19 of 100). 🛈 |
Nutrienti (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); |