Reproduction of Thunnus maccoyii
Document source: http://140.109.28.86/Reproduction/FishReproSummary.php?GenusName=Thunnus&ID=145&SpeciesName=maccoyii&StockCode=159&fc=416
 
Main Ref. Collette, B.B. and C.E. Nauen, 1983
Mode dioecism
Fertilization external
Mating type
Spawning frequency one clear seasonal peak per year
Batch spawner Yes.   Ref.  Thorogood, J., 1986
Reproductive guild nonguarders
open water/substratum egg scatterers
Parental Care
Description of life cycle and mating behavior It is not known whether all mature fish spawn each year, every few years, or even only once in their lifetime (Ref. 30320).
Search for more references on reproduction Scirus
(e.g. 9948)
( e.g. cephalopods )
Entered by Agustin, Liza Q. on 03.25.94
Modified by Luna, Susan M. on 06.01.16
Checked by Torres, Armi G. on 03.30.95
Comments & Corrections
Sign our Guest Book
Back to Search

Publish in our journal partner Acta Ichthyologica et Piscatoria the results of your primary research on fishes about growth, weight-length relationships, reproduction (maturity, fecundity, spawning), food and diet composition, introductions and range extensions for faster subsequent entry in (2011 impact factor: 0.547).

cfm script by eagbayani, 21.08.01 ,  php script by rolavides, 11/02/08 ,  last modified by caldemita, 20/07/16