Sentences with phrase «rainbow trout numbers»

Not exact matches

These conditions have likely enhanced rainbow trout spawning and population numbers, leading to massive expansion of hybridization with westslope cutthroat trout.

Here, we used parentage analysis with multilocus microsatellite markers to measure how varying levels of genetic introgression with non-native rainbow trout (Oncorhynchus mykiss) affect reproductive success (number of offspring per adult) of native westslope cutthroat trout (Oncorhynchus clarkii lewisi) in the wild.

The male with 75 per cent rainbow trout admixture mated with four known non-hybridized female cutthroat trout and produced the highest number of assigned juvenile offspring.

(a) Number of offspring per male versus the proportion of non-native rainbow trout admixture.

(a) Number of offspring per female versus the proportion of non-native rainbow trout admixture.