Case Study 2
Main Navigation
- Home
- Activity 1: Identification
- Activity 2: Threats
- Activity 3: Location - U.S. Rivers
- Activity 4: Location - Water Depths
- Case Studies
-
Contact Us
Educating with Evidence
Wham, Room Number 323K
625 Wham Dr
Mailcode 4610
Carbondale, IL 62901
618-453-4250
gmiller@siu.edu
Main Content
Case Study 2
Your colleague believes that this photographed fish from St. Croix 360 can be identified as a grass carp. Using the details given below by the angler, decide whether or not this fish has been identified correctly and whether or not it was rightfully killed as an invasive species.
- Found in lower layer
- Molar-like teeth
- Found eating mollusks
- Large scales
- Found in Mississippi River
- Green/brown body with red caudle fin