Tachypleus
| Tachypleus Temporal range:  | |
|---|---|
| Tachypleus tridentatus | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Subphylum: | Chelicerata | 
| Order: | Xiphosura | 
| Family: | Limulidae | 
| Genus: | Tachypleus (Leach, 1819) | 
| Synonyms | |
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Tachypleus is a genus of south, southeast and east Asian horseshoe crabs in the family Limulidae.