Tiomaniella is a monotypic genus of spiders in the family Sparassidae containing the single species, Tiomaniella ladam.

Distribution Tiomaniella ladam is endemic to Tioman Island, 32 km off the coast of Peninsular Malaysia.

Etymology The genus is named after Tioman Island. The species name is from Malay ladam#Malay "horseshoe", referring to the brown U-shaped patterning of the prosoma.

References