Diadelia is a genus of longhorn beetles of the subfamily Lamiinae, containing the following species:
subgenus Adiadelia
Diadelia inermicollis Breuning, 1939Diadelia nitidipennis Breuning, 1966subgenus Anadiadelia
Diadelia albosquamulosa Breuning, 1949subgenus Congodiadelia
Diadelia congoana Breuning, 1943subgenus Diadelia
Diadelia affinis Breuning, 1939Diadelia albomaculatoides Breuning, 1961Diadelia albomarmorata Breuning, 1965Diadelia albovittata Breuning, 1957Diadelia antegrisea Breuning, 1957Diadelia apicalis (Gahan, 1890)Diadelia apicefusca Breuning, 1970Diadelia atomosparsa Fairmaire, 1904Diadelia basifusca Breuning, 1940Diadelia basifuscipennis Breuning, 1957Diadelia basifuscomaculata Breuning, 1980Diadelia betschi Breuning, 1975Diadelia bicoloricornis Breuning, 1961Diadelia biplagiata Waterhouse, 1882Diadelia bispina (Fairmaire, 1904)Diadelia bispinipennis Breuning, 1961Diadelia bispinosa Breuning, 1939Diadelia blanci Breuning, 1975Diadelia brunneofasciata Breuning, 1943Diadelia cinerascens Fairmaire, 1896Diadelia convexicollis (Fairmaire, 1899)Diadelia costipennis Fairmaire, 1896Diadelia densemarmorata Breuning, 1964Diadelia dujardini Breuning, 1970Diadelia excavatipennis Breuning, 1965Diadelia flavicollis Breuning, 1957Diadelia flavovitticollis Breuning, 1966Diadelia flavovittipennis Breuning, 1957Diadelia geminatoides Breuning, 1961Diadelia granulipennis Breuning, 1957Diadelia granulithorax Breuning, 1957Diadelia grisea Breuning, 1969Diadelia griseata Breuning, 1957Diadelia griseola Breuning, 1939Diadelia grisescens Breuning, 1939Diadelia imitatrix Breuning, 1939Diadelia iners Fairmaire, 1902Diadelia infasciata Breuning, 1957Diadelia inornata (Fairmaire, 1905)Diadelia interrupta (Fairmaire, 1896)Diadelia lateriplagiata Breuning, 1939Diadelia lebisi Breuning, 1957Diadelia leucovittata Breuning, 1970Diadelia lignea Breuning, 1940Diadelia ligneoides Breuning, 1961Diadelia lineata Breuning, 1943Diadelia lineigera (Fairmaire, 1899)Diadelia lineolata Breuning, 1939Diadelia marmorata Breuning, 1939Diadelia marmoratoides Breuning, 1975Diadelia nervosa Fairmaire, 1871Diadelia nervulata Fairmaire, 1903Diadelia nigropunctata Breuning, 1980Diadelia obenbergeri Breuning, 1943Diadelia oberthuri Breuning, 1957Diadelia obliquata Breuning, 1948Diadelia obliquefasciata Breuning, 1965Diadelia obliquenigrovittata Breuning, 1980Diadelia obliquepicta (Fairmaire, 1899)Diadelia obliquevittata Breuning, 1961Diadelia ochreovittata Breuning, 1970Diadelia paracostipennis Breuning, 1970Diadelia parapunctifrons Breuning, 1977Diadelia parobliquata Breuning, 1975Diadelia parvula Breuning, 1939Diadelia postalbomaculata Breuning, 1957Diadelia puncticollis Breuning, 1940Diadelia punctifrons Breuning, 1940Diadelia ratovosoni Breuning, 1970Diadelia rotundipennis Breuning, 1966Diadelia rugicollis Breuning, 1980Diadelia strandiella Breuning, 1940Diadelia sublinea Breuning, 1970Diadelia subnervulata Breuning, 1957Diadelia subornata Breuning, 1957Diadelia subuniformis Breuning, 1961Diadelia transversefasciata Breuning, 1964Diadelia truncata (Aurivillius, 1915)Diadelia unicolor Breuning, 1970Diadelia vadoni Breuning, 1957Diadelia vadoniana Breuning, 1957Diadelia vagefasciata Fairmaire, 1902Diadelia vicina Breuning, 1961Diadelia viossati Breuning, 1970Diadelia vittipennis Breuning, 1957Diadelia x-brunnea Breuning, 1939Diadelia x-fasciata Gahan, 1890Diadelia x-fascioides Breuning, 1971Diadelia x-flava Breuning, 1971Diadelia x-fusca Breuning, 1965Diadelia x-fuscoides Breuning, 1980Diadelia xylina Breuning, 1961subgenus Guineodiadelia
Diadelia gabonica Breuning, 1940Diadelia guineensis Baguena Corella & Breuning, 1958subgenus Myodiadelia
Diadelia albosetosa Breuning, 1953Diadelia fuscostictica Baguena Corella & Breuning, 1958Diadelia laeviceps Breuning, 1942Diadelia longicornis Breuning, 1949Diadelia minuscula Breuning, 1940Diadelia retrospinosa Breuning, 1961Diadelia spinipennis Breuning, 1961Diadelia squamulosa Breuning, 1940subgenus Setodiadelia
Diadelia holobrunnea Breuning, 1980Diadelia laterimaculata Breuning, 1943Diadelia setigera Breuning, 1957Diadelia setigeroides Breuning, 1980