2373 Author Evenhuis, Neal L. Author O’Hara, James E. Author Pape, Thomas Author Pont, Adrian C. text Zootaxa 2010 2010-02-26 2373 1 265 journal article 1175­5334 224 . Gymnodia Robineau-Desvoidy , 1863b : 635 . ORIGINALLY INCLUDED SPECIES: Gymnodia pratensis Robineau-Desvoidy, 1863 . TYPE SPECIES : Gymnodia pratensis Robineau-Desvoidy, 1863 [= Anthomya polystigma Meigen, 1826 ], by monotypy. CURRENT STATUS: Valid genus [ teste this work]. FAMILY: MUSCIDAE . REMARKS: There are two original spellings of this genus-group name in Robineau-Desvoidy (1863b) : Gymnodia (page 635) and Cymnodia (page 883). Acting as First Reviser, we select Gymnodia as the correct original spelling. This genus-group name is not preoccupied by Gymnodia Robineau-Desvoidy, 1830 , which is an unavailable name (see above). Gymnodia Robineau-Desvoidy, 1863 is treated here as a senior synonym of Brontaea Kowarz, 1873 . New status . [Gymnomya] Robineau-Desvoidy , 1830 : 692 . CURRENT STATUS: Unavailable name; name proposed in synonymy and not made available before 1961; treated as incertae sedis in Sciomyzidae [ teste this work]. FAMILY: SCIOMYZIDAE . REMARKS: Mentioned under Hydromya rubicunda Robineau-Desvoidy, 1830 with the notation “... j’en avais d’abord formé le genre Gymnomya, qu’il faudra peut-être rétablir ”. Here interpreted as proposed in synonymy with Hydromya Robineau-Desvoidy, 1830 [ incertae sedis in Sciomyzidae ]. Gymnomyia is listed by Verrall in Scudder (1882: 150) as an emendation of Gymnomya , but unavailable names cannot be emended so it is itself a nomen nudum .