TABLE 3 in Taxonomic revision of the garrulus species group in the bee genus Hylaeus Fabricius, 1793 (Hymenoptera: Apoidea, Colletidae)

TABLE 3. Main diagnostic characters for the females of the garrulus species group. In bold are highlighted the most distinctive characters that are unique to a species. CharactersH. garrulusH. teruelusH. woodiClypeusCurved apically, withRegularly curved, withFlat to slightly concave;inflection point at apicalinflection point at middle;slightly wider than long1/3rd; at least as long aswider than long (CL/CW=(CL/CW= 0.80–0.88). Discwide (CL/CW= 1.0–1.1).0.73–0.81). Disc of clypeusof clypeus with shallow toDisc of clypeus with distinctwith distinct dense to closeindistinct sparse puncturesdense to close puncturespunctures (Figs 5F–G).(Figs 5J–K).(Figs 5B–C).Malar areaDistinct, medium-length,Indistinct and very short,Distinct but short, aboutabout 0.61–0.77× MOD0.20- about 0.32–39× MOD0.42–0.53× MOD (Figs(Figs 5B–C).(Figs 5F–G).5J–K).Facial foveaSlightly curved; lowerCurved; lower endStraight, aligned alongend slightly divergent fromconspicuously divergentthe entire length of innerinner orbit, separated fromfrom inner orbit, separatedorbit, separated from it byit by two lines of punctures;from it by at least three linesa single line of punctures;short, shorter than distanceof punctures; long, as longshort, shorter than distancebetween antennal socket andas distance between antennalbetween antennal socket andmedian ocellus (Fig. 5A).socket and median ocellusmedian ocellus (Fig. 5I).(Fig. 5E).PilosityErect hairs on frons, genaErect hairs on frons andErect hairs on frons andand mesepisternum dense,gena medium and weaklygena short to medium andlong and plumose, longestplumose, longest hairs assimple, longest hairs ashairs about 1.5× MOD (Fig.long as MOD (Fig. 5H);long as MOD (Fig. 5L);5D); trochanter and inferiormesepisternum with dense,mesepisternum withmargin of profemur withlong and weakly plumoseshort and simple erectlong and plumose erect hairs,erect hairs, longest hairshairs, longest hairs shorterlongest hairs much longerslightly longer than MODthan MOD (Figs 5L, 8C);than MOD and as long as(Fig. 5H); trochanter andtrochanter and inferiormaximal width of trochanter.inferior margin of profemurmargin of profemur atwith long and weakly erectmost with few simple erectplumose hairs, slightlyhairs much shorter thanlonger than MOD andMOD or maximal width ofslightly shorter than maximaltrochanter.width of trochanter.ColourMetasoma with discolouredMetasoma with discolouredMetasoma with brownish tomarginal zone.marginal zone.dark marginal zone.