>
Carangaria/misc (Various families in series Carangaria) >
Latidae (Lates perches)
Etymology: Lates: Latin, lateo, latere = to be hidden; lakdiva: The specific name 'lakdiva' is Sinhala for the island of Sri Lanka. Used as a substantive in
apposition..
More on authors: Pethiyagoda & Gill.
Environment: milieu / climate zone / depth range / distribution range
البيئة
; المياه العذبة; مياه مخلوطة قاعية التغذية و المعيشة. Tropical
Asia: Sri Lanka.
الحجم / وزن / العمر
Maturity: Lm ? range ? - ? cm
Max length : 25.6 cm SL ذكر/ مختلط الجنس; (Ref. 90099)
وصف مختصر
مفاتيح التعريف | الوصف الخارجي | قياسات المظهر الخارجي
الأشواك الظهرية (المجموع) : 8; الأشعة الظهرية الناعمة (المجموع) : 10 - 11; شوكة شرجية: 3; أشعه شرجية لينه: 7 - 8. It can be diagnosed from Lates calcarifer by the following characters: lesser body depth (26.6?27.6% SL, vs. 28.9?34.6% SL); 5 rows of scales between the base of the third dorsal-fin spine and lateral line (vs. 6); 31?34 serrae on the posterior edge of the preoperculum (vs. 16?26); third dorsal-fin spine 3.0?3.5 times the length of the second (vs. 2.1?2.8). It can be distinguished from Lates japonicus by having the third anal-fin spine longer (vs. shorter) than the second and possessing 5 (vs. 7) rows of scales between the base of the third dorsal-fin spine and the lateral line, a lesser body depth (26.6?27.6% SL, vs. 30.3?33.7% SL), and 47?52 (vs. 58?63) lateral-line scales. It differs from Lates uwisara by having a greater eye diameter (5.5?5.6% SL, vs. 4.4?4.7% SL), a lesser body depth (26.6?27.6% SL, vs. 28.4?34.5% SL), a shorter dorsal-fin base (41.1?43.2% SL, vs. 43.3?45.0% SL), and by possessing 5 (vs. 7) rows of scales between the base of the third dorsal-fin spine and lateral line (Ref. 90099).
Life cycle and mating behavior
Maturities | التكاثر | Spawnings | Egg(s) | Fecundities | Larvae
Pethiyagoda, R. and A.C. Gill, 2012. Descriptions of two new species of sea bass (Teleostei: Latidae: Lates) from Myanmar and Sri Lanka. Zootaxa 3314:1-16. (Ref. 90099)
IUCN Red List Status (Ref. 130435)
استخدامات بشرية
أدوات
تقارير خاصة
Download XML
مصادر علي الأنترنت
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5006 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00491 - 0.02235), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
مستوى غذائي (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
المرونه (Ref.
120179): عالي, الحد الزمني الأدني لتضاعف عدد أفراد المجتمع أقل من 15 شهر (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
