Imate fotografiju? Odmah prepoznajte ribu uz aplikaciju Fishby.
Otvori aplikacijuOpis
Dentex dentex, commonly known as the Common Dentex, is a highly prized predatory fish belonging to the family Sparidae. It is characterized by its robust body, powerful jaws, and prominent canine-like teeth, which are particularly noticeable in adults. This species is a significant component of commercial and recreational fisheries throughout its range due to its excellent flesh quality and challenging fight.
Fizičke karakteristike
- Oblik tijela
- compressed
- Obojenost
- Adults are typically silvery-grey to bluish-grey on the back, fading to silvery-white on the belly. Juveniles often exhibit a more reddish or pinkish hue with scattered blue spots, which fade with age. The fins are generally dusky or reddish.
- Vrsta ljusaka
- ctenoid
- Položaj usta
- terminal
- Posebna obilježja
- Four prominent, strong canine-like teeth at the front of both jaws, giving it its name (Dentex from 'dens' meaning tooth)., Robust, oval-shaped body, laterally compressed., Large head with a steep profile., Large eyes., A single dorsal fin with strong spines.
- Leđna peraja
- Single dorsal fin with 11-12 strong spines followed by 11-12 soft rays. The spiny part is longer than the soft-rayed part.
- Repna peraja
- Caudal fin is deeply forked, with pointed lobes.
- Prsna peraja
- Long and pointed pectoral fins.
- Posebne peraje
- Pelvic fins are thoracic, with one spine and five soft rays. Anal fin has 3 spines and 7-9 soft rays.
Savjeti za identifikaciju
Teeth
Look for the four prominent, strong canine-like teeth at the front of both jaws. This is the most definitive characteristic.
Body Shape and Coloration
Robust, oval, laterally compressed body. Silvery-grey to bluish-grey back, silvery-white belly. Juveniles may have a reddish tint and blue spots.
Head Profile
The head is large with a steep, somewhat concave profile above the eyes in adults.
Dorsal Fin
A single, continuous dorsal fin with strong spines in the anterior portion.
Stanište
- Vrsta vode
- saltwater
- Dubina
- Typically found at depths ranging from 15 to 200 meters, though juveniles can be found in shallower waters (5-10 meters).
- Okoliš
- Prefers rocky bottoms, reefs, and areas with Posidonia seagrass beds. Often found near drop-offs, submerged structures, and areas with strong currents. Solitary or in small groups.
- Geografski raspon
- Eastern Atlantic Ocean, from the British Isles (rarely) south to Mauritania, including the Canary Islands. Widespread throughout the Mediterranean Sea and the Black Sea.
Informacije o akvariju
- Razina njege: expert
- Temperament: aggressive
- Prehrana: carnivore
- Minimalna veličina akvarija: Not suitable for typical home aquariums due to size and predatory nature. Requires very large public aquarium exhibits.
- Temperatura: 16-24°C (61-75°F)
- pH razina: 8.1-8.4
- Tvrdoća: High (marine salinity)
- Kompatibilnost: Only compatible with very large, robust fish of similar size and temperament, or kept singly. Highly predatory towards smaller fish.
- Posebni zahtjevi: Requires immense tank volume, powerful filtration, live prey or large chunks of fish/squid, and a deep substrate for occasional burrowing. Not recommended for private aquarists.
Informacije iz divljine
- Status zaštite: least concern
- Sezonalnost: Spawning typically occurs in spring (March-May). Fishing activity is often higher outside of spawning periods, though regulations vary by region.
- Tržišna cijena: High, varies significantly by region and season, often fetching premium prices.
- Komercijalna važnost: high
- Okus: Excellent, delicate, and firm white flesh with a mild, slightly sweet flavor.
- Tekstura: Firm, flaky, and moist.
- Načini pripreme: Grilled, Baked whole, Pan-fried, Steamed, Roasted
- Hranjiva vrijednost: Rich in protein, omega-3 fatty acids, and essential vitamins and minerals.
Ključne činjenice
Apex Predatorbehavior
Dentex dentex is a formidable ambush predator, primarily feeding on other fish, cephalopods (squid, octopus), and crustaceans. Its powerful jaws and teeth are perfectly adapted for capturing and holding prey.
Longevityinteresting
Common Dentex can live for a considerable period, with individuals recorded to live up to 20 years or more, especially in undisturbed habitats.
Hermaphroditismevolution
Like many sparids, Dentex dentex is a protogynous hermaphrodite, meaning individuals typically mature as females and later transition to males. However, some populations may exhibit gonochorism (separate sexes from birth) or rudimentary hermaphroditism.
Angler's Prizeinteresting
Due to its strength and fighting spirit, the Common Dentex is a highly sought-after game fish by recreational anglers, often targeted using jigging, trolling, and bottom fishing techniques.
Sigurnosne informacije
Rukovati s oprezom- Razina sigurnosti: caution
- Otrovno: Ne
- Jestivost: edible
- Napomene o rukovanju: While not venomous, Dentex dentex possesses strong jaws and sharp teeth. Care should be taken when handling to avoid bites, especially from larger specimens. Use appropriate tools like lip grippers or gloves if necessary. Spines on the dorsal and anal fins are sharp and can cause painful punctures.
Slične vrste
Common Sea Bream
Pagrus pagrus
Pagrus pagrus generally has a more reddish-pink coloration, especially when fresh, and lacks the prominent, large canine teeth of Dentex dentex. Its head profile is typically less steep.
Red Sea Bream
Pagellus bogaraveo
Pagellus bogaraveo is distinctly reddish-pink and has much smaller teeth. It also typically has a large black spot at the base of the pectoral fin, which Dentex dentex lacks.
Gilt-head Bream
Sparus aurata
Sparus aurata is characterized by a distinctive golden band between its eyes and a black spot on the operculum. Its teeth are less prominent and more molar-like compared to the canines of Dentex dentex.
Znanstvena klasifikacija
- Carstvo
- Animalia
- Koljeno
- Chordata
- Razred
- Actinopterygii
- Red
- Spariformes
- Porodica
- Sparidae
- Rod
- Dentex
- Vrsta
- Dentex dentex
Istraži Common Dentex
Prepoznajte ribu bilo gdje
Besplatno na iOS-u, Androidu i webu. Identifikacija s fotografije, potpuni podaci o vrstama i još mnogo toga.