order_eurypterida | ||
1. | [ noun ] (biology,zoology) extinct aquatic arthropods of the Paleozoic | |
Synonyms: | Eurypterida | |
Related terms: | animal_order Merostomata eurypterid | |
Similar spelling: |
order_Ephemeroptera order_Neuroptera order_Eubacteriales order_Sauropterygia order_Xyridales order_Embioptera order_Hymenoptera order_Chiroptera order_Therapsida order_Isoptera order_Thysanoptera order_Ericales order_Coleoptera order_Ephemerida order_Chytridiales order_Scorpionida order_mecoptera order_Hemiptera order_Eubryales order_Dictyoptera order_Trichoptera order_Lepidoptera order_Eurotiales order_Hypericales order_Mysidacea order_Scleroparei order_Orthoptera order_Dermoptera order_Dermaptera order_Cydippida order_Plecoptera order_Raptores order_Psocoptera |