YCT Multi-state Assessment 



February 10,2003 



Isolation 



Demographics 



Population size 



Temporal Variability 



Genetics 



Isolets by 



% of Total 



Number 



DLow 

 ■ Med Low 

 DMed High 

 DHigh 



0% 20% 40% 60% 80% 100% 



Isolation 



Demographics 



Population size 



[Temporal Variability 



Genetics 



Metapops by 



% of Total 



Number 



DLow 

 H Med Low 

 DMed High 

 DHigh 



0% 



20% 40% 60% 80% 100% 



Figure 9. Proportions for numbers of designated "isolet" (top) and metapopulation (bottom) 



Yellowstone cutthroat trout conservation populations ranked into low to high levels of 

 risk by risk factor (vertical axes). 



Page - 32 



