•Rapidly becoming most abundant species in TB fish community sampled with fall bottom trawling
	•Represented 83% in 2000
	Round Goby First discovered in Thunder Bay in Oct. 1997
	First caught in Trawling efforts in Sept. 1998
	1998 TCatch= 4274   1999 TCatch= 2477   2000 TCatch= 996
	Effort=179 Min     Effort=119 Min     Effort=131 Min
	ROG 4%TC (171) #4   ROG 24%TC (690) #1   ROG 83%TC (831) #1
	#1 TRP= 54.6% TC   #2 STS= 24% TC     #2 TRP= 10% TC
	#2 ALE= 15.6% TC   #3 RUF= 19% TC     #3 STS= 3% TC
	#3 STS=15.5% TC   #4 YEP=8% TC     #4 RUF=2% TC