What are these 'trapdoor spiders' spotted around San Diego?

Sometimes mistaken for small tarantulas, ‘trapdoor spiders’ are native to Southern California.

Chance encounter in country town sparks discovery of new spider species

Native species spotlight: the California Trapdoor Spider - suburban Adventuress

Native species spotlight: the California Trapdoor Spider - suburban Adventuress

11 Black Spiders in Texas - A-Z Animals

California trapdoor spider, Bothriocyrtum californicum

Species delimitation, biogeography, and natural history of dwarf funnel web spiders (Mygalomorphae, Hexurellidae, Hexurella) from the United States / Mexico borderlands

A Male Trapdoor spider in San Antonio, Texas - Bugs In The News

Rare Giant Trapdoor Spider Euoplos Dignitas Discovered in Australia

Male Bothriocyrtum californicum (California Trapdoor Spider) in Spring valley 91977, California United States

Bothriocyrtum californicum, California Trapdoor Spider, (C…

New species of venomous spider found at zoo in Florida

Tracking Down Trapdoor Spiders in California - Entomology & Nematology News - ANR Blogs

Description of a new trapdoor spider species, Nemesia amicitia spec. nov., from southern Spain, and new information on Nemesia uncinata (Araneae: Mygalomorphae: Nemesiidae)

What are these 'trapdoor spiders' spotted around San Diego?

Phylogeography and cohesion species delimitation of California endemic trapdoor spiders within the Aptostichus icenoglei sibling species complex (Araneae: Mygalomorphae: Euctenizidae) - Newton - 2023 - Ecology and Evolution - Wiley Online Library