Macaronesian Muscidae (Diptera). V. The genera Phaonia Robineau-Desvoidy and Muscina Robineau-Desvoidy Author Michelsen, Verner Natural History Museum of Denmark, University of Copenhagen, Denmark Author Pont, Adrian C. 0000-0003-4541-9182 text Zootaxa 2024 2024-05-30 5458 4 581 596 http://dx.doi.org/10.11646/zootaxa.5458.4.6 journal article 298625 10.11646/zootaxa.5458.4.6 6d35be3f-813a-4749-900a-caea6b70a980 1175-5326 11548064 72DE7B50-ABD3-4C4F-83B1-ADCAA4A1ABEA Key to the Macaronesian species and subspecies of Muscina Robineau-Desvoidy 1 Antenna, palp and legs wholly dark................................................... 1. Muscina levida (Harris) - Basal part of postpedicel and palp orange yellow............................................................ 2 2 Tibiae and distal parts of mid and hind femora yellow................................. 4. Muscina stabulans (Fallén) - Legs wholly dark..................................................................................... 3 3 Calypteres including margins and fringes white. Abdomen densely whitish pruinose with prominent shifting dark reflections...................................................................... 2. Muscina prolapsa prolapsa (Harris) - Calypteres grey with blackish margins and fringes. Abdomen thinly bluish white pruinose with only vague pattern of shifting dark reflections...................................................... 3. Muscina prolapsa fuscisquama ssp. nov.