Megalosara villosa Rainbow, 1914 Misgolas villosus (Rainbow, 1914) Arbanitis villosus is a species of armoured trap-door spider in the family Idiopidae, and is endemic to New South Wales.

[1] It was first described by William Joseph Rainbow in 1914 as Megalosara villosa.

[1][2] In 2006, Graham Wishart transferred it to the genus, Misgolas.

[1][3] In 2017, Michael Rix and others transferred it to the genus, Arbanitis.

This Idiopidae article is a stub.