different between thysanurous vs thysanuran

English

Thysanura +? -ous

thysanurous (not comparable)

(zoology) Of or pertaining to the Thysanura (now Zygentoma), an order of insects with three long caudal filaments.

Thysanura +? -an

thysanuran (plural thysanurans)

Any of various insects, including the silverfish and firebrats, of the order Thysanura (now Zygentoma), which have three long caudal filaments.
- 2008, Timothy J. Bradley, Saline-water Insects: Ecology, Physiology and Evolution, Jill Lancaster, Robert A. Briers, Aquatic Insects: Challenges to Populations: Proceedings of the Royal Entomological Society's 24th Symposium, page 22,
  Marine thysanurans are another abundant and highly successful group of apterygotes able to exploit the ocean shore.

Send