New trapdoor spider species found in arid Karoo region

New 'trapdoor spider' species found on Australia's east coast

New species of trapdoor spider dwells near Barstow

Very Large New Spider Species Discovered — Best Life

Peeking through the trapdoor: Historical biogeography of the Aegean endemic spider Cyrtocarenum Ausserer, 1871 with an estimation of mtDNA substitution rates for Mygalomorphae.

Taxonomic revision of the New World members of the trapdoor spider genus Ummidia Thorell (Araneae, Mygalomorphae, Halonoproctidae)

Types of Trapdoor Spiders: Discovering Nature's Hidden World - What's That Bug?

LOOK: New species of 'giant' trapdoor spider discovered in Australia

Taxonomic revision of the New World members of the trapdoor spider genus Ummidia Thorell (Araneae, Mygalomorphae, Halonoproctidae)

The phylogenetic structure and coalescent species delimitation of an endemic trapdoor spider genus, Stasimopus (Araneae, Mygalomorphae, Stasimopidae) in the Karoo region of South Africa - ScienceDirect

Here are 5 new species of Australian trapdoor spider. It took scientists a century to tell them apart

Trapdoor Spiders: New Giant Spider Species Discovered in Australia