Eurypterid
| Use attributes for filter ! | |
| Order | Burmeister |
|---|---|
| Scientific name | Eurypterida |
| Phylum | Arthropoda |
| Rank | Order |
| Subphylum | Chelicerata |
| Higher classification | Horseshoe crabs |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2393734 |
About Eurypterid
Eurypterids, often informally called sea scorpions, are a group of extinct arthropods that form the order Eurypterida. The earliest known eurypterids date to the Darriwilian stage of the Ordovician period 467. 3 million years ago.