Nannaria
The genus Nannaria, commonly known as twisted-claw millipedes, is a genus of millipedes in the family Xystodesmidae first described by Ralph Chamberlin in 1918. In 2022, entomologists Derek Hennen, Jackson Means and Paul Marek discovered and described 17 new species, which expanded the size of Nannaria to 78, making it the largest genus of Xystodesmidae.
Species
These 78 species belong to the genus Nannaria:Nannaria acroteria Hennen, Means & Marek, 2022Nannaria aenigma Means, Hennen & Marek, 2021Nannaria alpina Means, Hennen & Marek, 2021Nannaria ambulatrix Means, Hennen & Marek, 2021Nannaria amicalola Hennen, Means & Marek, 2022Nannaria antarctica Hennen, Means & Marek, 2022Nannaria asta Means, Hennen & Marek, 2021Nannaria austricola Hoffman, 1950Nannaria blackmountainensis Means, Hennen & Marek, 2021Nannaria bobmareki Means, Hennen & Marek, 2021Nannaria botrydium Means, Hennen & Marek, 2021Nannaria breweri Means, Hennen & Marek, 2021Nannaria castanea Nannaria castra Means, Hennen & Marek, 2021Nannaria caverna Means, Hennen & Marek, 2021Nannaria cingulata Means, Hennen & Marek, 2021Nannaria conservata Chamberlin, 1940Nannaria cryomaia Means, Hennen & Marek, 2021Nannaria cymontana Hennen, Means & Marek, 2022Nannaria daptria Means, Hennen & Marek, 2021Nannaria davidcauseyi Causey, 1950Nannaria dilatata Nannaria domestica Shelley, 1975Nannaria equalis Chamberlin, 1949Nannaria ericacea Hoffman, 1949Nannaria filicata Hennen, Means & Marek, 2022Nannaria fowleri Chamberlin, 1947Nannaria fracta Means, Hennen & Marek, 2021Nannaria fritzae Means, Hennen & Marek, 2021Nannaria hardeni Means, Hennen & Marek, 2021Nannaria hippopotamus Means, Hennen & Marek, 2021Nannaria hokie Means, Hennen & Marek, 2021Nannaria honeytreetrailensis Means, Hennen & Marek, 2021Nannaria ignis Means, Hennen & Marek, 2021Nannaria kassoni Means, Hennen & Marek, 2021Nannaria komela Means, Hennen & Marek, 2021Nannaria laminata Hoffman, 1949Nannaria liriodendra Hennen, Means & Marek, 2022Nannaria lithographa Hennen, Means & Marek, 2022Nannaria lutra Hennen, Means & Marek, 2022Nannaria marianae Hennen, Means & Marek, 2022Nannaria mcelroyorum Means, Hennen & Marek, 2021Nannaria minor Chamberlin, 1918Nannaria missouriensis Chamberlin, 1928Nannaria monsdomia Means, Hennen & Marek, 2021Nannaria morrisoni Hoffman, 1948Nannaria nessa Hennen, Means & Marek, 2022Nannaria oblonga Nannaria ohionis Loomis & Hoffman, 1948Nannaria orycta Hennen, Means & Marek, 2022Nannaria paraptoma Hennen, Means & Marek, 2022Nannaria paupertas Means, Hennen & Marek, 2021Nannaria piccolia Means, Hennen & Marek, 2021Nannaria rhododendra Hennen, Means & Marek, 2022Nannaria rhysodesmoides Nannaria rutherfordensis Shelley, 1975Nannaria scholastica Means, Hennen & Marek, 2021Nannaria scutellaria Causey, 1942Nannaria serpens Means, Hennen & Marek, 2021Nannaria sheari Means, Hennen & Marek, 2021Nannaria shenandoa Hoffman, 1949Nannaria sigmoidea Nannaria simplex Hoffman, 1949Nannaria solenas Means, Hennen & Marek, 2021Nannaria spalax Hennen, Means & Marek, 2022Nannaria spiralis Hennen, Means & Marek, 2022Nannaria spruilli Means, Hennen & Marek, 2021Nannaria stellapolis Means, Hennen & Marek, 2021Nannaria stellaradix Means, Hennen & Marek, 2021Nannaria suprema Means, Hennen & Marek, 2021Nannaria swiftae Hennen, Means & Marek, 2022Nannaria tasskelsoae Means, Hennen & Marek, 2021Nannaria tennesseensis Nannaria tenuis Means, Hennen & Marek, 2021Nannaria terricola Nannaria tsuga Means, Hennen & Marek, 2021Nannaria vellicata Hennen, Means & Marek, 2022Nannaria wilsoni Hoffman, 1949