Subgenus Helicosmia Thomson, 1872 2037. Osmia aeruginosa Warncke, 1988 2038. Osmia alfkenii Ducke, 1900 2039. Osmia aurulenta (Panzer, 1799) 2040. Osmia breviata Warncke, 1988 2041. Osmia caerulescens (Linnaeus, 1758) 2042. Osmia clypearis Morawitz, 1871 2043. Osmia dimidiata Morawitz, 1870 2044. Osmia dives Mocsáry, 1877 2045. Osmia dusmeti van der Zanden, 1998 2046. Osmia frieseana Ducke, 1899 2047. Osmia heteracantha Pérez, 1895 2048. Osmia inflatipes Müller & Wood, 2025 2049. Osmia labialis Pérez, 1879 2050. Osmia latreillei (Spinola, 1806) 2051. Osmia leaiana (Kirby, 1802) 2052. Osmia madeirensis van der Zanden, 1991 2053. Osmia melanogaster Spinola, 1808 2054. Osmia nasoproducta Ferton, 1909 2055. Osmia niveata (Fabricius, 1804) 2056. Osmia niveocincta Pérez, 1897 2057. Osmia notata (Fabricius, 1804) 2058. Osmia palmae Tkalců, 2001 2059. Osmia sardoa Müller & Wood, 2025 2060. Osmia signata Erichson, 1835 2061. Osmia subcornuta Morawitz, 1875

Published as part of Ghisbain, Guillaume, Rosa, Paolo, Bogusch, Petr, Brau, Thomas, Carion, Fré-Déric, Manincor, Natasha De, Devalez, Jelle, Dorchin, Achik, Flaminio, Simone, Greil, Henri, Hölzler, Gerald, Hopfenmül-Ler, Sebastian, Kasparek, Max, Kuhlmann, Michael, Divelec, Romain Le, Lit-Man, Jessica, Maugendre, Anatole, Michez, Denis, Müller, Andreas, Ortiz-Sánchez, Francisco Javier, Praz, Christophe, Radchenko, Vladimir G., Rasmont, Pierre, Risch, Stephan, Roberts, Stuart P. M., Santerre, Rémi, Schmid-Egger, Chris-Tian, Sentil, Ahlam, Straka, Jakub, Williams, Paul H., Wood, Thomas J. & Reverté, Sara, 2025, The new annotated checklist of the wild bees of Europe (Hymenoptera: Anthophila) - version 2025, pp. 1-126 in Zootaxa 5736 (1) on page 110, DOI: 10.11646/zootaxa.5736.1.1, http://zenodo.org/record/18021087