| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Rhabdus aequatorius (Pilsbry & Sharp, 1897) |
Southeast Pacific | ||
| Rhabdus dalli (Pilsbry & Sharp, 1897) |
Dall tuskshell | Eastern Pacific | |
| Rhabdus perceptus (Mabille & Rochebrune, 1889) |
Western Atlantic | 5 | |
| Rhabdus rectius (Carpenter, 1865) |
Straight tuskshell | Eastern Pacific | |
| Rhabdus toyamaense (Kuroda & Kikuchi, 1933) |
Indo-Pacific |