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Boops boops, commonly known as Boga or Bogue, is a species of marine ray-finned fish belonging to the family Sparidae, the seabreams and porgies. It is a small to medium-sized pelagic-neritic fish, typically schooling in coastal waters. This species is characterized by its relatively slender, elongated body and large eyes, which are adaptations for its feeding habits and habitat.
Ciri-ciri Fizikal
- Bentuk badan
- elongated
- Warna
- Silvery-grey body, often with 3-5 faint longitudinal golden or yellowish stripes along the flanks. A distinct black spot is typically present at the base of the pectoral fin. The dorsal side is darker, transitioning to a lighter, silvery belly.
- Jenis sisik
- ctenoid
- Kedudukan mulut
- terminal
- Ciri tersendiri
- Large eyes, giving it the 'oxeye' bream moniker., Elongated, fusiform body., Faint longitudinal stripes., Black spot at the pectoral fin base.
- Sirip dorsal
- Single dorsal fin with 13-15 spines and 14-17 soft rays. The spiny and soft-rayed portions are continuous.
- Sirip ekor
- Deeply forked caudal fin.
- Sirip pektoral
- Relatively long and pointed pectoral fins.
- Sirip tersendiri
- Anal fin with 3 spines and 14-16 soft rays. Pelvic fins are small.
Petua Pengenalan
Body Shape and Coloration
Look for the slender, elongated, silvery-grey body with faint golden longitudinal stripes and a darker back. The large eyes are a key identifier.
Pectoral Fin Spot
A small but distinct black spot at the base of the pectoral fin is a reliable distinguishing mark.
Fin Count
Counting the dorsal fin spines (13-15) and soft rays (14-17) can help confirm identification, especially when differentiating from similar sparids.
Eye Size
The proportionally large eyes are a prominent feature, giving the fish its common name 'oxeye bream'.
Habitat
- Jenis air
- saltwater
- Kedalaman
- Typically found from the surface down to 100 meters, occasionally deeper to 350 meters. Juveniles are often found in shallower waters.
- Persekitaran
- Pelagic-neritic, inhabiting coastal waters, often over rocky or sandy bottoms, and in seagrass beds. Forms large schools, especially juveniles.
- Julat geografi
- Eastern Atlantic Ocean from Norway to Angola, including the Canary Islands, Cape Verde, and São Tomé. Also widely distributed throughout the Mediterranean Sea and the Black Sea.
Maklumat Akuarium
- Tahap penjagaan: expert
- Perangai: peaceful
- Diet: omnivore
- Saiz tangki minimum: 500 gallons
- Suhu: 18-24°C (64-75°F)
- Tahap pH: 8.1-8.4
- Kekerasan air: 8-12 dKH
- Keserasian: Generally compatible with other peaceful, similarly sized marine fish. Requires ample swimming space and should be kept in schools.
- Keperluan khas: Requires a very large tank with strong filtration and excellent water quality. Mimicking natural schooling behavior is crucial, so a group of at least 6-8 individuals is recommended. Not typically kept in home aquaria due to size and schooling needs.
Maklumat Liar
- Status pemuliharaan: least concern
- Musim: Present year-round in its range, but fishing activity may vary seasonally, often peaking in warmer months.
- Harga pasaran: Low to moderate, varies regionally
- Kepentingan komersial: medium
- Rasa: Mild, slightly sweet, can be somewhat bony
- Tekstur: Soft, flaky
- Kaedah memasak: Fried, Grilled, Baked, Stewed
- Nilai pemakanan: Good source of protein and omega-3 fatty acids.
Fakta utama
Schooling Behaviorbehavior
Boops boops is known for forming large, dense schools, especially juveniles, which provides protection against predators.
Dietary Flexibilitybehavior
This species is an opportunistic omnivore, feeding on a wide range of small invertebrates, algae, and zooplankton, demonstrating its adaptability to various food sources.
Nocturnal Foragingbehavior
While active during the day, Boops boops often feeds more intensely at night, utilizing its large eyes to locate prey in low light conditions.
Hermaphroditismevolution
Boops boops is a protogynous hermaphrodite, meaning individuals typically mature as females and later transition to males. This reproductive strategy is common in many sparid species.
Ecological Rolebehavior
As a schooling pelagic-neritic fish, Boga plays a significant role in marine food webs, serving as prey for larger predatory fish and marine mammals, and as a consumer of plankton and small benthic organisms.
Maklumat keselamatan
Selamat- Tahap keselamatan: safe
- Berbisa: Tidak
- Kebolehmakanan: edible
- Nota pengendalian: No specific handling precautions are required beyond standard fish handling practices to avoid fin pricks. The spines are not venomous.
Spesies serupa
Annular Sea Bream
Diplodus annularis
Diplodus annularis has a more compressed body, a distinct black band on the caudal peduncle, and lacks the prominent longitudinal stripes of Boops boops. Its eyes are also not as proportionally large.
Saddled Sea Bream
Oblada melanura
Oblada melanura has a more oval-shaped body and a very prominent black saddle-like spot on the caudal peduncle, which is absent in Boops boops. It also lacks the distinct longitudinal stripes.
Striped Sea Bream
Lithognathus mormyrus
Lithognathus mormyrus has more pronounced dark vertical bands on its flanks, a more pointed snout, and a different mouth structure adapted for bottom feeding, unlike the more pelagic Boops boops.
Klasifikasi saintifik
- Kerajaan
- Animalia
- Filum
- Chordata
- Kelas
- Actinopterygii
- Ordo
- Spariformes
- Keluarga
- Sparidae
- Genus
- Boops
- Spesies
- Boops boops
Terokai Boga
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