Alpheus dolerus & Asymmetrione – Invertebrate Zoology https://www.floridamuseum.ufl.edu/iz/2017/01/02/alpheus-dolerus-asymmetrione/
The Alpheus dolerus is one of 250 described snapping shrimp in the Alpheus genus. The family Alpheidae is made up of well over 600 species that are found around the world. Like most of the shrimp in the Alpheus genus, this one has asymmetrical claws and uses the bigger one to make a popping or
Snails of Florida ID Guide Land Snails of Papua New Guinea