Eriauchenius goodmani is a species of spider in the family Archaeidae. It is endemic to Madagascar.
The holotype was collected by Steven Goodman in the Réserve Naturelle Intégrale dâÂÂAndohahela. It is named after Dr. Steven Goodman, who collected the specimens. The genus name has also been incorrectly spelt "Eriauchenius".
The spider is found in rainforest.