Pilumnus sayi
| Author: | Rathbun, 1897 |
| Family: | Pilumnidae |
| Synonyms: | Pilumnus aculeatus |
| Vernaculars: | spineback hairy crab |
| WoRMS: | URL |
| Author: | Rathbun, 1897 |
| Family: | Pilumnidae |
| Synonyms: | Pilumnus aculeatus |
| Vernaculars: | spineback hairy crab |
| WoRMS: | URL |