AenigmarachneAenigmarachne is a genus of tarantulas. It was first described by Günter E. W. Schmidt in 2005, and has only been found in Colombia and Costa Rica.Species, the World Spider Catalog accepted two species:Aenigmarachne colombiana Osorio, Polo, Sabbatino & Martínez, 2025 – ColombiaAenigmarachne sinapophysis Schmidt, 2005 – Costa Rica