Successful Day in Dundalk

Type: Tidal
Region: Northern
Location: Dundalk

I caught a nice Yellow Perch off of a Live minnow today. The big minnow in my hand is a Striped Killifish, one question concerning them though, are they invasive? And what are the other 2 small fish, they look like panfish hybrids and have the same teeth as one, what are they?

DNR Response: Striped killifish are native, not invasive. The other fish is a Sheepshead Minnow (Cyprinodon variegatus), another member of the killifish family.