Diptera danica : genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1916)

Diptera danica : genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1916)

Diptera danica : genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1916)

Diptera Danica: genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1907)

Diptera Danica: genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1907)

Diptera Danica: genera and species of flies hitherto found in Denmark - Lundbeck, William, 1863 -1941 (G.E.C. Gad, 1907)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 2000)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1876)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica (Societas, 1876)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1911)

Meddelanden af Societas pro Fauna et Flora Fennica - Societas pro Fauna et Flora Fennica ([Societas pro Fauna et Flora Fennica], 1911)

Nova acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmanni et Filii, 1894)

Nova acta Academiae Caesareae Leopoldino-Carolinae Germanicae Naturae Curiosorum - Kaiserlich Leopoldinisch-Carolinische Deutsche Akademie der Naturforscher (E. Blochmanni et Filii, 1894)

De pyreneeënbloemen en hare bevruchting door insecten : eene bijdrage tot de bleomengeographie - MacLeod, Julius, 1857 -1919 (Doosselaere, 1891)

Revision der Gattung Chilosia Meigen - Becker, Th. (Theodor), 1840 -1928 ([Deutsche Akademie der Naturforscher Leopoldina], 1894)

Revision der Gattung Chilosia Meigen - Becker, Th. (Theodor), 1840 -1928 ([Deutsche Akademie der Naturforscher Leopoldina], 1894)

Revue d'entomologie - Société française d'entomologie. (Société Française d'Entomologie, 1905)

Russkoe entomologicheskoe obozrenie = Revue russe d'entomologie - Russkoe entomologicheskoe obshchestvo (Russkoe entomologicheskoe obshchestvo, 1915)

Verhandlungen des Zoologisch-Botanischen Vereins in Wien - Zoologisch-Botanische Gesellschaft in Wien. (In Commission in W. Braumüller's Hof-Buchhandlung, 1857)

Videnskabelige Meddelelser fra Dansk naturhistorisk Forening i Kjøbenhavn - Dansk naturhistorisk forening. (Bianco Luno, 1919)

Videnskabelige meddellelser - Dansk naturhistorisk forening. (1918)

ZooKeys (Pensoft Publishers, 2014)