trigonotarbid

English

From order name Trigonotarbida.

trigonotarbid (plural trigonotarbids)

Any a group of extinct arachnids (order Trigonotarbida) of the late Silurian and early Permian periods, resembling spiders but without silk-producing spinnerets.
- 2018, Elsa Panciroli, The Guardian, 7 March:
  Around 70 different species of trigonotarbids have been recognised, mostly from the Carboniferous period, but some representatives are even older than the Rhynie Chert, pushing the origins of spider-like land animals back into the Silurian Period.

单词	trigonotarbid
释义	trigonotarbid English Etymology From order name Trigonotarbida. Noun trigonotarbid (plural trigonotarbids) Any a group of extinct arachnids (order Trigonotarbida) of the late Silurian and early Permian periods, resembling spiders but without silk-producing spinnerets. 2018, Elsa Panciroli, The Guardian, 7 March: Around 70 different species of trigonotarbids have been recognised, mostly from the Carboniferous period, but some representatives are even older than the Rhynie Chert, pushing the origins of spider-like land animals back into the Silurian Period.
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