Azorean Halictus species (continued): a Halictus minutissimus male on Erigeron karvinskianus (Asteraceae), July 2016, Terceira (Monte Brasil) b Halictus minutissimus female on Erigeron karvinskianus (Asteraceae), July 2016, Terceira (Monte Brasil) c Halictus morio male, UK d Halictus morio female from Graciosa (B29, TUM) e Halictus smeathmanellus male on Solidago azorica (Asteraceae), August 2015, Flores f Halictus smeathmanellus female on Azorina vidalii (Campanulaceae), July 2015, Corvo g Halictus villosulus male from Corvo (B60, TUM) h Halictus villosulus female on Leontodon taraxacoides (Asteraceae), June 2012, Graciosa; photos: Julie A. Weissmann (a, d, e, f, g); Hanno Schaefer (b, h); Steven Falk (c); scale bars 2 mm.