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Lutjanus sanguineus, commonly known as the Pargo-carmim or Humpback Red Snapper, is a commercially important species of snapper found in the Indo-West Pacific. It is characterized by its deep, reddish-pink to crimson coloration and a distinctive hump on its forehead in larger adults. This species is highly valued for its flesh and is a significant component of artisanal and commercial fisheries throughout its range.
Características físicas
- Formato do corpo
- compressed
- Coloração
- Adults are typically reddish-pink to deep crimson, often with a silvery sheen on the belly. Juveniles may exhibit faint vertical bands or spots that fade with age. Fins are usually reddish.
- Tipo de escama
- ctenoid
- Posição da boca
- terminal
- Características distintivas
- Deep body, compressed laterally., Prominent hump on the forehead of larger adults, particularly males., Large eyes relative to head size., Strong canine teeth in the front of both jaws.
- Nadadeira dorsal
- Single dorsal fin with 10 spines and 13-14 soft rays, deeply incised between spiny and soft portions.
- Nadadeira caudal
- Caudal fin is emarginate (slightly forked) to truncate.
- Nadadeira peitoral
- Long pectoral fins, reaching to or beyond the anus.
- Nadadeiras características
- Anal fin with 3 spines and 8-9 soft rays. Pelvic fins are relatively short.
Dicas de identificação
Coloration
The deep reddish-pink to crimson body color is a primary identifier. Note the silvery belly.
Body Shape and Hump
The deep, compressed body and the distinctive forehead hump in larger specimens are key. The hump becomes more pronounced with age.
Fin Count
Count the dorsal fin spines (10) and soft rays (13-14), and anal fin spines (3) and soft rays (8-9) for confirmation.
Teeth
Presence of strong canine teeth in the front of both jaws.
Habitat
- Tipo de água
- saltwater
- Profundidade
- Typically found at depths of 10 to 100 meters (33 to 330 feet), but can occur deeper, up to 200 meters (660 feet).
- Ambiente
- Inhabits rocky reefs, coral reefs, and rubble areas, often near drop-offs and ledges. Juveniles may be found in shallower, more protected areas.
- Distribuição geográfica
- Indo-West Pacific, from the Red Sea and East Africa eastward to Indonesia, the Philippines, and northern Australia, and northward to southern Japan.
Informações sobre aquário
- Nível de cuidado: expert
- Temperamento: semi-aggressive
- Alimentação: carnivore
- Tamanho mínimo do aquário: 1000 gallons
- Temperatura: 24-28°C (75-82°F)
- Nível de pH: 8.1-8.4
- Dureza da água: 8-12 dKH
- Compatibilidade: Best kept in very large, species-specific tanks or with other large, robust fish that can tolerate its semi-aggressive nature. Not suitable for typical community aquariums.
- Requisitos especiais: Requires a very large tank with ample swimming space and strong filtration. Provide plenty of rockwork for hiding and territorial establishment. Can be destructive to tank decor. Feeds on live or frozen meaty foods.
Informações no ambiente natural
- Estado de conservação: least concern
- Sazonalidade: Spawning typically occurs during warmer months, but fishing can occur year-round depending on local regulations and stock assessments.
- Preço de mercado: High, varies by region and size
- Importância comercial: high
- Sabor: Mild, sweet, and flaky
- Textura: Firm, white flesh
- Métodos de preparo: Grilled, Baked, Fried, Steamed, Sashimi
- Valor nutricional: Excellent source of lean protein, omega-3 fatty acids, and essential vitamins and minerals.
Fatos principais
Hump Developmentbehavior
The distinctive hump on the forehead of the Pargo-carmim becomes more pronounced with age, particularly in larger males, giving it the common name 'Humpback Red Snapper'.
Commercial Importanceinteresting
This species is one of the most commercially important snappers in the Indo-West Pacific, highly sought after for its excellent eating quality.
Habitat Preferencebehavior
Pargo-carmim are typically found associated with rocky and coral reefs, often in deeper waters, where they can find shelter and prey.
Dietary Habitsbehavior
As a carnivorous predator, the Pargo-carmim feeds on a variety of smaller fish, crustaceans, and cephalopods.
Informações de segurança
Manusear com cuidado- Nível de segurança: caution
- Venenoso: Não
- Comestibilidade: edible
- Observações de manuseio: While not venomous, Pargo-carmim possess sharp dorsal and anal fin spines, as well as strong teeth. Care should be taken when handling to avoid punctures or bites. Use gloves and appropriate tools for de-hooking.
Espécies similares
Malabar Blood Snapper
Lutjanus malabaricus
L. malabaricus typically has a more uniform red coloration without the pronounced forehead hump of L. sanguineus. It also generally has a deeper body and a more rounded snout profile. The dorsal fin soft ray count can also differ slightly.
Emperor Red Snapper
Lutjanus sebae
L. sebae is easily distinguished by its three prominent dark red bands on a pinkish-white body, especially when juvenile. Adults may lose some banding but retain a more elongated body shape and lack the distinct forehead hump of L. sanguineus.
Crimson Snapper
Lutjanus erythropterus
L. erythropterus is very similar in coloration but generally lacks the pronounced forehead hump. It also tends to have a slightly more slender body and a more pointed snout. Fin ray counts can be used for definitive identification.
Classificação científica
- Reino
- Animalia
- Filo
- Chordata
- Classe
- Actinopterygii
- Ordem
- Perciformes
- Família
- Lutjanidae
- Gênero
- Lutjanus
- Espécie
- sanguineus
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