3056 Author Pham, Nhi Thi Author Broad, Gavin R. Author Matsumoto, Rikio Author Wägele, Wolfgang J. text Zootaxa 2011 2011-10-12 3056 1 67 journal article 1175­5334 The nana species group Diagnosis . Mesoscutum with short notaulus, not extending to anterior level of tegula; scutellum convex, lateral flange extending to apex; propodeum with posterior transverse carina absent or present as two lateral stubs, area superomedia not defined; largest bristles of mid and hind tarsal claws distinctly widened, curved and blackened apically; fore wing with areolet closed.