TABLE 1 in Notes on the genus Dictyogenus Klapálek, 1904 (Plecoptera, Perlodidae) in the Austrian, Italian, Slovenian and Swiss Alps, with the description of six new species

TABLE 1. Chaetotaxic properties of nymphs of Dictyogenus alpinum.
Characteristicsmacropterous malesmacropterous femalesflexible mediodorsal occipital setaepresent, very densepresent, very densemediodorsal setation on pronotumpresent, very densepresent, very densemediodorsal setation on mesonotumpresent, very densepresent, very densemediodorsal setation on metanotumpresent, very densepresent, very densemediodorsal flexible setae on abdominal tergitespresent, very densepresent, very densemediodorsal intersegmental stiff setae on abdominal tergitesshort and sparse, mostly hiddenshort and sparse, mostly hiddenpresence of spines on the paraprocts in ventral viewnumerous (>20 on each side) covering their whole surfacenumerous (>20 on each side) covering their whole surfaceflexible mediodorsal occipital setaeabsentabsentmediodorsal setation on pronotumpresent, sparse, but patternedpresent, sparse, but patternedmediodorsal setation on mesonotumpresent, short, and sparsepresent, short, and sparsemediodorsal setation on metanotumpresent, short, and sparsepresent, short, and sparsemediodorsal flexible setae on abdominal tergitespresentpresentintersegmental stiff setae on abdominal tergitespresentpresentpresence of spines on the paraprocts in ventral view0–2, unevenly distributed on left and right side0–2, unevenly distributed on left and right sideflexible mediodorsal occipital setaeabsentabsentmediodorsal setation on pronotumabsentabsentmediodorsal setation on mesonotumpresent, long, uncompressedpresent, long, uncompressedmediodorsal setation on metanotumpresent, long, uncompressedpresent, long uncompressedmediodorsal flexible setae on abdominal tergitespresent, long, densepresent, long, denseintersegmental stiff setae on abdominal tergitesdense and abundantdense and abundantspines on the paraprocts in ventral view1–5, unevenly distributed1–5, unevenly distributedflexible mediodorsal occipital setaeabsentabsentmediodorsal setation on pronotumpresent, loosely compacted setaepresent, loosely compacted setaemediodorsal setation on mesonotumpresentpresentmediodorsal setation on metanotumpresentpresentmediodorsal flexible setae on abdominal tergitespresent, longpresent, longintersegmental stiff setae on abdominal tergitesdense and regulardense and regularpresence of spines on the paraprocts in ventral view1–5, unevenly distributed1–5, unevenly distributed