| المرجع الرئيسي | Collette, B.B. and C.E. Nauen, 1983 |
| الوضع | dioecism |
| التخصيب | external |
| Mating type | |
| تكرر التزاوج | Throughout the year, but peaking once |
| Spawning aggregation | مرجع |
| دفع التفريخ | Yes. مرجع Murua, H. and F. Saborido-Rey, 2003 |
| Reproductive guild |
nonguarders open water/substratum egg scatterers |
| Parental Care | none |
| وصف دورة الحياة وسلوك التزاوج | Spawn throughout the tropical and equatorial waters of the major oceans (Ref. 6390). At higher latitudes, spawning is seasonal, with peaks in summer; may continue throughout the year at lower latitudes (Ref. 6390). Yellowfin tuna are multiple spawners, ie they spawn every few days over the spawning period (Ref. 6390). Eggs and sperm are released into the water for fertilisation (Ref. 6390). |
| البحث عن المزيد من المراجع حول الأنتاج | Scirus |