Abstract copyright bass Cichla temensis is an important species at the Amazon basin, since commercial, subsistence and recreational fisheries simultaneously exploit Desktop Mains Adaptors it.Cichla temensis is the preferred species by recreational fishers and it has been strongly exploited, mainly at the Negro river, the second largest tributary of the Amazon River.It was used data from experimental fisheries, collected at the middle stretch of Negro river, which were coupled with previously published data on its population dynamics, to run a yield per recruit model and build scenarios of sustainable fisheries.The results showed that the age of the first catch is a key variable to successful management of the copyright bass AEG L7WC8632BI Built in Washer Dryer 8kg/4kg stocks at this region.