By taste
By smell
By sight
By touch
Aquatic crustaceans and insects
Rocks and Sand
Insects and Plants
Fish and Frogs
It is higher when there are a lot of cannibals.
Cannibals were not an indicator of extinction.
Researchers did not study the likelihood of extinction.
It is lower when there are a lot of cannibals.
Mountain meadow ponds between 5,000 and 9,600 feet
Mountain meadow ponds between 2,600 and 5,000 feet
All mountain meadow ponds
All ponds
don't have distinctive physical traits associated with their cannibalistic behavior.
have special teeth associated with their cannibalistic behavior.
have distinctive physical traits associated with their cannibalistic behavior.
have distinctive physical traits associated with their behavior.
Medium incidence of disease caused by a bacterial infection
Low incidence of disease caused by a bacterial infection
High incidence of disease caused by a bacterial infection
There are no disadvantages
Has larger teeth
Has a wider head and larger teeth
Has a wider head
Eats other salamanders