Hey From NY! in Introduce Yourself Posted December 7, 2018 · Report reply 1 hour ago, Arthroverts said: Welcome Cole! You are a big ant keeper I see, so I have a question for you. Have you kept any ponerine ants? I am interested in possibly keeping some. Many thanks, and welcome again! Arthroverts Yes I have! I kept Ponera Pennsylvanica for some time, but it didn't last in the end.