New records and revisory remarks are presented on the following Eastern Atlantic species: Tedania anhelans (new to the Atlantic coasts of France with a review of North Atlantic Tedania species), Iotroata spinosa (new record, with a review of birotuliferous Poecilosclerids), Spanioplon armaturum (new for the Norwegian coast, with a review of its distribution), Hymedesmia coriacea (revision), Ulosa stuposa (revision), and Halicnemia patera (new to the Irish fauna, with a review of micracanthoxea-bearing Desmoxyids).