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Otvori aplikacijuOpis
Diplodus sargus, commonly known as the white seabream or sargo, is a highly esteemed marine fish belonging to the family Sparidae. It is characterized by its robust, oval-shaped body and distinctive vertical black bands. This species is a protandrous hermaphrodite, meaning individuals mature first as males and later transition to females. It is a popular target for both commercial and recreational fishing due to its excellent flesh quality.
Fizičke karakteristike
- Oblik tijela
- compressed
- Obojenost
- Silvery-grey body with 5-9 distinct vertical black bands, which can sometimes fade or become less prominent depending on the environment or stress. A prominent black spot is present on the caudal peduncle, often extending onto the caudal fin base. Fins are generally dusky or translucent.
- Vrsta ljusaka
- ctenoid
- Položaj usta
- terminal
- Posebna obilježja
- Oval, compressed body, 5-9 vertical black bands on flanks, Prominent black spot on caudal peduncle, Large, strong teeth: 8 incisors in the front of each jaw, followed by several rows of molars, Relatively small mouth
- Leđna peraja
- Single dorsal fin with 11-12 spines and 13-16 soft rays. The spiny part is longer than the soft-rayed part.
- Repna peraja
- Forked caudal fin, dark-edged.
- Prsna peraja
- Long and pointed pectoral fins.
- Posebne peraje
- Anal fin with 3 spines and 12-15 soft rays. Pelvic fins are thoracic.
Savjeti za identifikaciju
Body Shape and Coloration
Look for the characteristic oval, compressed body with a silvery-grey base color and 5-9 distinct vertical black bands. The most reliable feature is the prominent black spot on the caudal peduncle.
Teeth
Observe the teeth if possible: 8 strong incisors at the front of each jaw, followed by several rows of molars. This dentition is adapted for crushing shells.
Fin Count
Count the dorsal fin spines (11-12) and soft rays (13-16), and anal fin spines (3) and soft rays (12-15) for precise identification, especially when distinguishing from closely related species.
Size
Adults typically reach 30-45 cm in length, with a maximum recorded length of about 50 cm and weight up to 2 kg. Juveniles are much smaller and often have more pronounced banding.
Stanište
- Vrsta vode
- saltwater
- Dubina
- Typically found from the surface down to 50 meters, occasionally deeper (up to 150 meters). Juveniles prefer shallower waters.
- Okoliš
- Prefers rocky bottoms, seagrass beds (Posidonia oceanica), sandy areas near rocks, and sometimes estuaries. Often found in coastal areas, harbors, and around artificial structures. Juveniles are common in very shallow, protected areas.
- Geografski raspon
- Eastern Atlantic Ocean, from the Bay of Biscay to South Africa, including the Canary Islands, Cape Verde, and Madeira. Also widely distributed throughout the Mediterranean Sea and the Black Sea.
Informacije o akvariju
- Razina njege: advanced
- Temperament: semi-aggressive
- Prehrana: carnivore
- Minimalna veličina akvarija: 500L
- Temperatura: 18-24°C
- pH razina: 8.1-8.4
- Tvrdoća: 8-12 dKH
- Kompatibilnost: Best kept in species-specific tanks or with other robust, similarly sized marine fish. Can be territorial, especially during feeding.
- Posebni zahtjevi: Requires a well-established marine aquarium with excellent filtration and strong water movement. Ample rockwork for hiding and foraging is essential. A varied diet of high-quality marine pellets, frozen seafood, and live foods is recommended. Not typically suited for home aquaria due to size and specific needs.
Informacije iz divljine
- Status zaštite: least concern
- Sezonalnost: Can be caught year-round, but fishing activity often peaks in warmer months (spring to autumn) when they are more active and closer to shore.
- Tržišna cijena: High
- Komercijalna važnost: high
- Okus: Mild, delicate, and slightly sweet
- Tekstura: Firm, flaky, and white
- Načini pripreme: Grilled, Baked, Fried, Steamed, In soup
- Hranjiva vrijednost: Excellent source of lean protein, omega-3 fatty acids, and various vitamins and minerals (e.g., B vitamins, phosphorus, selenium).
Ključne činjenice
Protandrous Hermaphroditebehavior
Diplodus sargus is a protandrous hermaphrodite, meaning individuals mature first as males and later transition to females. This reproductive strategy is common among many sparid species.
Dietary Adaptationsbehavior
Its strong incisors and molar-like teeth are perfectly adapted for crushing the shells of mollusks and crustaceans, which form a significant part of its diet.
Habitat Versatilityinteresting
Šarag can be found in a wide range of coastal habitats, from rocky reefs and seagrass beds to sandy areas and even brackish estuaries, demonstrating its adaptability.
Fishing Popularityinteresting
Highly prized by anglers and commercial fishermen alike, Šarag is known for its fighting spirit and excellent culinary qualities, making it a sought-after species.
Sigurnosne informacije
Sigurno- Razina sigurnosti: safe
- Otrovno: Ne
- Jestivost: edible
- Napomene o rukovanju: No specific handling precautions are required beyond standard fish handling practices to avoid fin pricks. The dorsal and anal fin spines are sharp but not venomous. Handle with care to avoid injury to both the fish and handler.
Slične vrste
Annular seabream
Diplodus annularis
Distinguished by a single, very prominent black band on the caudal peduncle, which is usually more intense and covers a larger area than in D. sargus. It also lacks the multiple vertical body bands of D. sargus and has a more yellowish tint to its fins.
Zebra seabream
Diplodus cervinus
Has fewer (usually 5-6) but much broader and darker vertical black bands that extend further down the body. It also has a more elongated body shape and can grow larger than D. sargus.
Two-banded seabream
Diplodus vulgaris
Characterized by only two very distinct, broad black bands: one behind the head and another on the caudal peduncle. It lacks the multiple intermediate bands seen in D. sargus.
Znanstvena klasifikacija
- Carstvo
- Animalia
- Koljeno
- Chordata
- Razred
- Actinopterygii
- Red
- Spariformes
- Porodica
- Sparidae
- Rod
- Diplodus
- Vrsta
- Diplodus sargus
Istraži Šarag
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