Archanara neurica, the white-mantled wainscot, is a nocturnal moth of the family Noctuidae described by Jacob Hübner in 1808. It is found in Austria, Belgium, Bosnia and Herzegovina, Great Britain, Bulgaria, Croatia, the Czech Republic, Denmark, France, Germany, Hungary, Italy, Latvia, Liechtenstein, North Macedonia, Poland, Romania, Sicily, Slovakia, Slovenia, Switzerland, the Netherlands and Serbia. In the UK, its only regular sites are at RSPB Minsmere and Walberswick National Nature Reserve in Suffolk.