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Eupercaria/misc (Various families in series Eupercaria) >
Labridae (Wrasses) > Scarinae
Etymology: Scarus: Greek, skaros = a fish described by anciente writers as a parrot fish; 1601 (Ref. 45335).
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut; payau berasosiasi dengan karang; kisaran kedalaman 1 - 90 m (Ref. 89642). Tropical; 31°N - 35°S, 21°E - 77°W
Indo-West Pacific: Algoa Bay, South Africa and Red Sea (Ref. 5490), Persian Gulf (Ref. 80050) to Rapa and Ducie islands, north to southern Japan, south to Perth, New South Wales. Likely in Seychelles (Ref. 1623). Eastern Pacific: Gulf of California to Ecuador (Ref. 5227). Lessepsian migrant to the Mediterranean. First of Family Scaridae (Ref. 45081).
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm ?, range 49 - ? cm
Max length : 75.0 cm TL jantan/; (Ref. 90102); common length : 30.0 cm TL jantan/; (Ref. 55763); Umur maksimum dilaporkan: 13 Tahun (Ref. 42001)
Duri punggung (Keseluruhan (total)) : 9; duri punggung lunak (Keseluruhan (total)) : 10; Duri dubur: 3; Sirip dubur lunak: 9. This species is distinguished by the following characters: median predorsal scales 6-8 (usually 7); 3 scale rows on cheek, 1(6-7), 2(6-9), 3(3-5); pectoral-fin rays 13-15 (occasionally 15); terminal male usually with 2 conical teeth on side of upper dental plate (female without), with lips mainly covering the plates; caudal fin rounded in small female, with prolonged lobes in large adult. Colour of male dark reddish brown anteriorly with a bright green dot at top end of line from mouth through eye to top of opercular opening; female red on head, belly and fins, side with wavy black and white stripes, and dark green bands around the mouth and eye (Ref. 9793, 90102).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Adults inhabit lagoon and seaward reefs (Ref. 1602), in slopes and drop-offs (Ref. 48636), often solitary but may sometimes occur in small groups (Ref. 9710, 48636). Males common in atolls where they live mainly around the inner and outer edges of barrier reefs at depths of about 30 ft; females prefer deeper habitat (Ref. 4821). Small juveniles in groups are found inshore on algae reef habitat (Ref. 9710, 48636) and sometimes enter silty, murky environments (Ref. 5490). Feed by scraping algae from rocks and corals (Ref. 5227). Are protogynous hermaphrodites (Ref. 55367). Caught with nets and other types of artisanal gear. Marketed fresh (Ref. 5284). In the Hong Kong live fish markets (Ref. 27253). Minimum depth reported from Ref. 90102.
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
Oviparous, distinct pairing during breeding (Ref. 205). Sex change occurs at 29.0 cm TL and 7 years of age (Ref. 55367).
Parenti, P. and J.E. Randall, 2000. An annotated checklist of the species of the labroid fish families Labridae and Scaridae. Ichthyol. Bull. J.L.B. Smith Inst. Ichthyol. (68):1-97. (Ref. 35918)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: komersial; Akuarium: Komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
|
a=0.01445 (0.01211 - 0.01725), b=3.04 (3.01 - 3.07), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
2.0 ±0.0 se; based on diet studies. |
Daya lenting (Acuan 120179) |
sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (K=0.47; tmax=13). |
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Rate of population increase |
Prior r = 0.55, 95% CL = 0.36 - 0.83, Based on 1 data-limited stock assessment. |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |
Kerentanan Iklim (Ref. 125649) |
High to very high vulnerability (74 of 100). 🛈 |
kategori harga (Ref. 80766) |
High.
|
Nutrisi (Ref. 124155) |
Calcium = 25 [14, 42] mg/100g; Iron = 0.629 [0.410, 0.980] mg/100g; Protein = 18.9 [16.8, 20.7] %; Omega3 = 0.0973 [, ] g/100g; Selenium = 25.9 [14.6, 41.5] μg/100g; VitaminA = 34 [10, 113] μg/100g; Zinc = 2.13 [1.50, 2.72] mg/100g (wet weight); based on nutrient studies. |