Harpagophoridae. Laos, Van Vieng, cave. 2004, Photo courtesy of P. Jaeger

Thyropygus sp. Asia, Vietnam, Cat Tien National Park. Photo courtesy of Nguyen Duc Anh.

Harpagophoridae, caudal end of specimen to left. Laos, Van Vieng, cave. 2004, Photo courtesy of P. Jaeger

Harpagophoridae, anterior end of specimen to left. Laos, Van Vieng, cave. 2004, Photo courtesy of P. Jaeger

Harpagophoridae. Malaysia, Sabah. Photo courtesy of O. Tame.

Harpagophoridae. Laos, Van Vieng, cave. 2004, Photo courtesy of P. Jaeger

Harpagophoridae. Indonesia, Sulawesi. Photo courtesy of S. L. Heydon.