Langelurillus ignorabilis

The female was first described in 2008 by Wanda Wesołowska and Meg Cumming based on an example discovered with ten spiderlings.

[5] In 2015, Wayne Maddison placed the genus in the subtribe Aelurillina, which also contained Aelurillus, Langona and Phlegra, in the tribe Aelurillini, within the subclade Saltafresia in the clade Salticoida.

[6] In 2016, Jerzy Prószyński placed the same genera in a group named Aelurillines based on the shape of the spiders' copulatory organs.

The spinnerets are brownish-grey and the short legs are yellow, with brown hairs and dark spines.

The spider has an epigyne with a large central rounded depression and gonopores hidden in shallow furrows.

The epigyne is similar to Langona bethae although the seminal ducts are longer and contain more loops.

[9] They are also similar to the internal organs in Langona pilosa, but the course of seminal ducts differ slightly.