More info | Plus d'info | Mais info Language: English Chinese FishBase
Spawning of Coregonus nelsonii
Main Ref: Morrow, J.E., 1980
Data Ref.:  
Country: Alaska
Spawning ground: riverine
Locality: Interior Alaska
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
                111 111    
Sex ratio:    %  Ref.:   
Temperature: 0 - 3  °C
Gestation period: month/s
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Spawns from late September to October in clear, moderately swift streams with fairly clean gravel bottoms (Ref. 27547). Average fecundity of 20 mature females 5 to 10 years old and 39.5 to 52 cm FL was about 50,000 eggs; fecundity was not closely related to age or size (28855). Also Ref. 28852.
Entered by: Garilao, Cristina V. - 06.04.99
Back to Search
(e.g. 9948)
Comments & Corrections
  Sign our Guest Book

cfm script by eagbayani08/21/99 ,  php script by kbanasihan05/26/2010 ,  last modified by kbanasihan31/01/2012