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Lophius budegassa, commonly known as the Blackmouth Angler, is a demersal anglerfish belonging to the family Lophiidae. It is characterized by its flattened body, large head, and wide mouth. This species is a master of camouflage, blending seamlessly with its seabed environment to ambush prey. It possesses a distinctive 'fishing rod' (illicium) tipped with a fleshy lure (esca) used to attract unsuspecting fish.
Caratteristiche fisiche
- Forma del corpo
- flat
- Colorazione
- Dorsal surface typically dark brown to reddish-brown, often mottled with darker patches, providing excellent camouflage against the seabed. Ventral surface is lighter, whitish. The inside of the mouth and gill cavity are distinctly dark, almost black, which is a key differentiating feature.
- Tipo di squame
- none
- Posizione della bocca
- superior
- Caratteristiche distintive
- Extremely large, broad, and flattened head, comprising up to two-thirds of the total body length., Very wide mouth with numerous sharp, recurved teeth., First dorsal fin ray (illicium) modified into a 'fishing rod' with a fleshy lure (esca) at its tip., Skin is smooth and scaleless, covered in dermal filaments and flaps that aid in camouflage., Pectoral fins are large and limb-like, used for 'walking' on the seabed.
- Pinna dorsale
- Two dorsal fins: the first is highly modified into three separate spines, with the first spine forming the illicium and esca. The second dorsal fin is soft-rayed and located far back on the body.
- Pinna caudale
- Rounded caudal fin.
- Pinna pettorale
- Large, broad, and fleshy, positioned horizontally, resembling limbs.
- Pinne distintive
- Pelvic fins are jugular (anterior to pectoral fins), small, and fleshy.
Consigli per l'identificazione
Mouth Coloration
The most definitive feature for Lophius budegassa is the dark, almost black, coloration of the inside of its mouth and gill cavity. This contrasts sharply with Lophius piscatorius, which has a white or pale mouth.
Illicium Length
The illicium (first dorsal spine/fishing rod) of L. budegassa is generally shorter relative to its head length compared to L. piscatorius.
Body Shape and Size
L. budegassa tends to be slightly more slender and generally smaller than L. piscatorius, reaching a maximum length of about 100 cm, but more commonly 50-70 cm.
Skin Appendages
While both species have dermal appendages, L. budegassa may have slightly less elaborate skin flaps and filaments compared to L. piscatorius.
Habitat
- Tipo di acqua
- saltwater
- Profondità
- Typically found at depths ranging from 30 to 1000 meters, most commonly between 200 and 500 meters.
- Ambiente
- Demersal, inhabiting soft substrates such as mud, sand, and gravel on continental shelves and slopes. It buries itself partially in the sediment, leaving only its eyes and lure exposed.
- Areale geografico
- Eastern Atlantic Ocean, from the British Isles south to Senegal, including the Mediterranean Sea and the Black Sea.
Informazioni sull'acquario
- Livello di cura: expert
- Temperamento: aggressive
- Dieta: carnivore
- Dimensione minima della vasca: Not suitable for home aquaria due to size, specialized needs, and predatory nature. Requires very large, specialized public aquarium setups.
- Temperatura: 10-18°C (50-64°F)
- Livello di pH: 7.8-8.4
- Durezza: High (marine salinity)
- Compatibilità: Not compatible with other fish due to its predatory nature. Best kept in species-specific exhibits if at all.
- Requisiti speciali: Requires a very large, deep-water, cold-water marine aquarium with a soft substrate for burrowing. Specialized filtration and feeding protocols are essential. Not recommended for private aquarists.
Informazioni in natura
- Stato di conservazione: near threatened
- Stagionalità: Available year-round, but peak fishing seasons can vary regionally, often in colder months.
- Prezzo di mercato: High, particularly in European markets.
- Importanza commerciale: high
- Sapore: Mild, sweet, and firm, often compared to lobster or scallops.
- Consistenza: Firm, meaty, and boneless.
- Metodi di cottura: Roasting, Grilling, Pan-frying, Braising, Stewing
- Valore nutrizionale: Low in fat, high in protein, and a good source of B vitamins and phosphorus.
Fatti chiave
Master of Disguisebehavior
Lophius budegassa is an expert in camouflage, blending perfectly with the seabed using its mottled coloration and dermal flaps, making it almost invisible to both prey and predators.
The Fishing Rodamazing
The first spine of its dorsal fin is modified into a 'fishing rod' (illicium) with a fleshy lure (esca) at the tip, which it wiggles to attract prey directly to its mouth.
Black Mouth, Black Nameinteresting
The common name 'Blackmouth Angler' and the Spanish 'Rape Negro' directly refer to the distinctive dark coloration inside its mouth, a key identification feature.
Walking Fishbehavior
Its large, limb-like pectoral fins allow it to 'walk' or shuffle along the seabed, rather than swimming continuously, aiding its ambush predatory strategy.
Culinary Delicacyinteresting
Despite its somewhat grotesque appearance, the flesh of Lophius budegassa is highly prized in many cuisines, particularly in Europe, for its firm texture and mild, sweet flavor.
Informazioni di sicurezza
Maneggiare con cura- Livello di sicurezza: caution
- Velenoso: No
- Commestibilità: edible
- Note sul maneggio: While not venomous, Lophius budegassa possesses a very wide mouth with numerous sharp, recurved teeth. Care should be taken when handling to avoid bites. Its powerful jaws can inflict painful wounds. Anglers should use appropriate tools for unhooking.
Specie simili
White Angler
Lophius piscatorius
Lophius piscatorius has a white or pale interior to its mouth and gill cavity, whereas Lophius budegassa has a distinctly dark (blackish) mouth. L. piscatorius also generally grows larger and has a longer illicium relative to its head.
American Angler
Lophius americanus
Found in the Western Atlantic. While morphologically similar, its geographic distribution is distinct. It also has a pale mouth interior like L. piscatorius.
Classificazione scientifica
- Regno
- Animalia
- Phylum
- Chordata
- Classe
- Actinopterygii
- Ordine
- Lophiiformes
- Famiglia
- Lophiidae
- Genere
- Lophius
- Specie
- Lophius budegassa
Esplora Blackmouth Angler
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