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Diplodus puntazzo, commonly known as the Sharpsnout Seabream or Sarago Pizzuto, is a species of marine ray-finned fish belonging to the family Sparidae. It is characterized by its distinctive pointed snout and silvery body with dark vertical bands, particularly prominent in juveniles. This species is a common inhabitant of rocky and sandy bottoms in coastal waters of the Mediterranean Sea and the eastern Atlantic Ocean.
Caratteristiche fisiche
- Forma del corpo
- compressed
- Colorazione
- Silvery-grey body, often with 7-9 faint to prominent dark vertical bands, especially noticeable in younger individuals. A distinct black spot is present on the caudal peduncle, extending onto the lower part of the dorsal fin. Fins are generally translucent or slightly dusky.
- Tipo di squame
- ctenoid
- Posizione della bocca
- terminal
- Caratteristiche distintive
- Elongated, pointed snout (hence 'pizzuto' in Italian, meaning pointed)., A prominent black spot on the caudal peduncle., 7-9 faint dark vertical bands on the flanks, more pronounced in juveniles., Large eyes relative to head size.
- Pinna dorsale
- Single dorsal fin with 11-12 spines and 13-16 soft rays.
- Pinna caudale
- Forked caudal fin, typically dark-edged.
- Pinna pettorale
- Long and pointed pectoral fins.
- Pinne distintive
- Anal fin with 3 spines and 12-14 soft rays. Pelvic fins are thoracic.
Consigli per l'identificazione
Snout Shape
The most distinguishing feature is its elongated, pointed snout, which is noticeably sharper than other Diplodus species.
Caudal Peduncle Spot
A clear, well-defined black spot on the caudal peduncle, often extending slightly onto the dorsal and ventral margins.
Body Bands
While variable, the presence of 7-9 faint to distinct vertical bands, especially in smaller individuals, helps differentiate it from some other seabreams.
Body Profile
Its body is more elongated and less deep-bodied compared to other Diplodus species like Diplodus sargus.
Habitat
- Tipo di acqua
- saltwater
- Profondità
- Typically found from the surface down to 150 meters (490 feet), but most commonly in shallower coastal waters (0-50 meters).
- Ambiente
- Prefers rocky reefs, seagrass beds (Posidonia oceanica), sandy bottoms, and sometimes brackish lagoons. Juveniles often inhabit shallower, more sheltered areas.
- Areale geografico
- Eastern Atlantic Ocean, from the Bay of Biscay south to Senegal, including the Canary Islands, Madeira, and the Azores. Widespread throughout the Mediterranean Sea and the Black Sea.
Informazioni sull'acquario
- Livello di cura: advanced
- Temperamento: semi-aggressive
- Dieta: omnivore
- Dimensione minima della vasca: 500 gallons
- Temperatura: 18-24°C (64-75°F)
- Livello di pH: 8.1-8.4
- Durezza: 8-12 dKH
- Compatibilità: Best kept with other large, robust marine fish. Can be territorial, especially towards conspecifics or similar-looking species. Not suitable for reef tanks due to its diet.
- Requisiti speciali: Requires a large tank with plenty of swimming space and rockwork for shelter. A varied diet of high-quality pellets, frozen foods (shrimp, squid, mussels), and vegetable matter is essential. Good filtration and stable water parameters are crucial for its health.
Informazioni in natura
- Stato di conservazione: least concern
- Stagionalità: Can be caught year-round, but often more abundant in warmer months. Spawning typically occurs in late summer to autumn.
- Prezzo di mercato: Moderate to high, depending on region and size.
- Importanza commerciale: medium
- Sapore: Mild, delicate, and slightly sweet.
- Consistenza: Firm, flaky white flesh.
- Metodi di cottura: Grilled, Baked, Fried, Steamed, Salt-baked
- Valore nutrizionale: Good source of lean protein, Omega-3 fatty acids, and various vitamins and minerals.
Fatti chiave
Snout Adaptationbehavior
The Sharpsnout Seabream's pointed snout is an adaptation for foraging in crevices and among rocks, allowing it to extract small invertebrates and algae.
Protandrous Hermaphroditebehavior
Diplodus puntazzo is a protandrous hermaphrodite, meaning individuals mature first as males and later can change sex to become females. This is a common reproductive strategy among sparids.
Dietary Shiftbehavior
Juveniles of Diplodus puntazzo are primarily carnivorous, feeding on small crustaceans and worms, while adults become more omnivorous, incorporating a significant amount of algae into their diet.
Schooling Behaviorbehavior
While adults can be solitary, juveniles and sub-adults often form small schools, particularly in seagrass meadows, for protection and foraging efficiency.
Informazioni di sicurezza
Sicuro- Livello di sicurezza: safe
- Velenoso: No
- Commestibilità: edible
- Note sul maneggio: No specific handling precautions beyond standard fish handling. Be mindful of sharp fin spines, which can cause minor punctures if not handled carefully.
Specie simili
White Seabream
Diplodus sargus
D. sargus has a deeper body, a blunter snout, and typically 8-9 more prominent black vertical bands that extend further down the body. The caudal peduncle spot is usually less defined and more restricted to the peduncle itself, not extending onto the fins as much.
Annular Seabream
Diplodus annularis
D. annularis is generally smaller, has a more rounded body profile, and a distinct black ring around the caudal peduncle, which is usually more complete and prominent than the spot on D. puntazzo. Its snout is also blunter.
Zebra Seabream
Diplodus cervinus
D. cervinus is much larger, has a very deep body, and 5-6 very broad, dark vertical bands that are much more distinct and cover a larger area of the body than those of D. puntazzo. Its snout is also blunter.
Classificazione scientifica
- Regno
- Animalia
- Phylum
- Chordata
- Classe
- Actinopterygii
- Ordine
- Spariformes
- Famiglia
- Sparidae
- Genere
- Diplodus
- Specie
- Diplodus puntazzo
Esplora Sarago Pizzuto
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