Figure 2
From: The identity, distribution, and impacts of non-native apple snails in the continental United States
![Figure 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2148-7-97/MediaObjects/12862_2007_Article_391_Fig2_HTML.jpg)
Shells of introduced and native Pomacea collected in Florida. Apertural and abapertural views of the same specimens: a. Pomacea diffusa, b. Pomacea haustrum, c. Pomacea insularum, d. Pomacea paludosa (the native Florida apple snail). Scale Bar: 5 cm.