Pithodea americana (FOSSIL) (Thein & Nitecki, 1974 †) United States, Kentucky, Caldwell
Pithodea amplissima (FOSSIL) de Koninck, 1881 † UK, England, Surrey
Kirkospira glacialis (FOSSIL) Rohr & Blodgett, 2001 † Alaska SE
Kirkospira lindstroemi (FOSSIL) (Oehlert & Oehlert,1888 †)
Wortheniopsis margarethae (FOSSIL) (E.A.L. Kittl, 1894 †) Italy, Veneto, Belluno
Wortheniopsis quirinii (FOSSIL) (Stoppani, 1858 †)
Kirkospira tongassensis (FOSSIL) (Rohr & Blodgett, 2008 †) USA, Prince of Wales island
Pithodea tornatilis (FOSSIL) (B. Phillips, 1836 †) UK, England, Surrey
Kirkospira vitellia (FOSSIL) (Billings, 1865 †) Canada, Ontario, Wellington
Caliendrum vittatum (FOSSIL) B. Phillips, 1836 † UK, Yorkshire