| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Polyonyx angustus Osawa, 2018 |
Western Central Pacific | ||
| Polyonyx biunguiculatus (Dana, 1852) |
Indo-West Pacific | ||
| Polyonyx boucheti Osawa, 2007 |
Western Central Pacific | ||
| Polyonyx gibbesi Haig, 1956 |
Eastern tube crab | Western Atlantic Ocean | |
| Polyonyx loimicola Sankolli, 1965 |
Western Indian Ocean | ||
| Polyonyx maccullochi Haig, 1965 |
Indo-West Pacific | ||
| Polyonyx obesulus Miers, 1884 |
Indo-West Pacific | ||
| Polyonyx parabiunguiculatus Yang, 1996 |
Western Central Pacific | ||
| Polyonyx pedalis Nobili, 1905 |
Western Central Pacific | ||
| Polyonyx plumatus Yang & Zu, 1994 |
Western Central Pacific | ||
| Polyonyx quadriungulatus Glassell, 1935 |
Western tube crab | East Pacific | |
| Polyonyx sinensis Stimpson, 1858 |
Northwest Pacific | ||
| Polyonyx spina Osawa, 2007 |
Western Central Pacific | ||
| Polyonyx triunguiculatus Zehntner, 1894 |
Indo-West Pacific |