Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
laut berasosiasi dengan karang; kisaran kedalaman 1 - 80 m (Ref. 5217). Subtropical; 42°N - 35°S, 98°W - 28°W
Western Atlantic: North Carolina, USA, the northern Gulf of Mexico and the Bahamas southward to Uruguay. Occurrence in western Caribbean is doubtful (Ref. 26938).
Panjang pada saat jatuh tempo pertama / Ukuran / Berat / umur
Kematangan: Lm 12.9  range ? - ? cm
Max length : 30.0 cm TL jantan/; (Ref. 7251); common length : 16.0 cm TL jantan/; (Ref. 5217)
Duri punggung (Keseluruhan (total)) : 10; duri punggung lunak (Keseluruhan (total)) : 12; Duri dubur: 3; Sirip dubur lunak: 7 - 8. Body pale brown dorsally with several vertical dark brown bars, becoming white ventrally; dorsal fin dusky with longitudinal yellow lines; pectoral, pelvic and anal fins dusky; caudal fin dusky with small yellow blotches (Ref. 13608). Preopercle has spines radiating from 2 centers (Ref. 26938).
Body shape (shape guide): fusiform / normal.
Inhabits bays, coastal grassy areas and shallow banks. Solitary (Ref. 26340) and retreats into shelter when frightened (Ref. 9710). Neither opercular spine nor anterolateral glandular grooves with venom gland is present (Ref. 57406). Synchronously hermaphroditic. Popular as a pan fish despite its small size.
Simultaenous hermaphrodite. The gonad contains ovarian and testicular tissue separated by a thin basement membrane, with no means of internal self-fertilization.
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
Status IUCN Red List (Ref. 130435: Version 2025-2 (Global))
penggunaan manusia
Perikanan: komersial; Ikan buruan: ya
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan 82804) |
PD50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
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a=0.00891 (0.00737 - 0.01078), b=3.09 (3.05 - 3.13), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Tingkat Trofik (Acuan 69278) |
4.5 ±0.0 se; based on diet studies. |
|
Generation time |
3.8 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Daya lenting (Acuan 120179) |
Tinggi, Waktu penggandaan populasi minimum kurang dari 15 bulan (K=0.29-1.5; tm=1.01). |
Kerentanan Penangkapan Ikan (Ref. 59153) |
Low vulnerability (15 of 100). 🛈 |
Kerentanan Iklim (Ref. 125649) |
Moderate vulnerability (36 of 100). 🛈 |
kategori harga (Ref. 80766) |
Very high.
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Nutrisi (Ref. 124155) |
Calcium = 45.5 [21.2, 110.6] mg/100g; Iron = 0.928 [0.416, 1.865] mg/100g; Protein = 19.6 [17.6, 21.4] %; Omega3 = 0.276 [0.136, 0.546] g/100g; Selenium = 21.5 [9.2, 50.2] μg/100g; VitaminA = 46.5 [12.7, 213.2] μg/100g; Zinc = 0.712 [0.414, 1.183] mg/100g (wet weight); |