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Spawning of Opsariichthys pachycephalus
Main Ref: Wang, J.-T., M.-C. Liu and L.-S. Fang, 1995
Data Ref.: Wang, J.-T., M.-C. Liu and L.-S. Fang, 1995
Country: Chinese Taipei
Spawning ground: riverine
Locality: Ta-chia River (24°05'N, 120°25'E; Oct 1991-Jan 1993)
Season:
  (GSI)
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
3 7 9 14 4 5 5 6   2   1
Sex ratio:    %  Ref.:   
Temperature:  -   °C
Gestation period: month/s
 
Length of offspring: cm
Batch spawners
Daily spawning frequency -
Mean:
Min Ref.:
Max Ref.:
Mean Ref.:
Comments: Mean fecundity in the spring breeding group: 1221 +/- 429 (mean SL 9.5 +/- 0.9 cm, n=21) Mean fecundity in the summer breeding group: 712 +/- 262 (mean SL 8.9 +/- 1.5 cm, n=20) (Ref. 31323).
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