Environment: milieu / climate zone / depth range / distribution range
البيئة
بحري; مياه مخلوطة قاعية التغذية و المعيشة. Tropical
Western Central Pacific: Viet Nam, Thailand and Borneo.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm SL ذكر/ مختلط الجنس; (Ref. 9772); common length : 30.0 cm SL ذكر/ مختلط الجنس; (Ref. 9772)
الأشواك الظهرية (المجموع) : 6 - 7; الأشعة الظهرية الناعمة (المجموع) : 42 - 44; شوكة شرجية: 2; أشعه شرجية لينه: 7 - 8; فقرات: 12 - 25. Elongate, cylindrical body. Eye small, 14-24 % of head length. Mental pores in 2 pairs, the first small, rounded, at front of chin, separated by symphysis. Gill rakers long, slender, equal to or slightly longer than gill filaments at angle of arch, 12-14 on lower limb. Dorsal fin with VI to VII spines and 42-44 soft rays, not incised between the two parts. Second anal spine long, stiff, 37-46 % of head length; the last dorsal, second anal, pectoral and pelvic spines progressively thicker with age or size. Scales cycloid (smooth) on head, ctenoid (rough to touch) on body. Swim bladder carrot-shaped, with 1 pair of tube-like appendages arising at the anterior end and immediately dividing into an anterior branch entering the head and ramifying under skull and a posterior tube lying beside the main bladder to its posterior end.
Inhabits shallow coastal waters and estuaries (Ref. 9772).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Sasaki, K., 1995. A review of the Indo-West Pacific sciaenid genus Panna (Teleostei, Perciformes). Jap. J. Ichthyol. 42(1):27-37. (Ref. 10086)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
مصائد: غير مهمة تجارياً
أدوات
تقارير خاصة
Download XML
مصادر علي الأنترنت
Estimates based on models
Preferred temperature (Ref.
123201): 28.2 - 29.1, mean 28.6 °C (based on 118 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.7 ±0.4 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): وسيط, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع 1.4-4.4 سنة (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
