Species;2n;n;"Sex chromosomes";References
Perlidae
"Acroneuria jezoensis Okamoto (Calineuria jezoensis (Okamoto, 1912))";"25♂ 26♀";"12, 13♂";X0♂;"Itoh 1933"
"Perla abdominalis Guérin-Méneville, 1838";26♂;–;X1X20♂;"Matthey and Aubert 1947"
"Perla cephalotes Curtis, 1827 (Perla baetica Rambur, 1842 Dinocras cephalotes (Curtis, 1827))";26♂;"12, 14♂";X1X20♂;"Matthey and Aubert 1947"
"Perla bipunctata Pictet, 1833";21♂;"11, 10♂";X0♂;"Matthey and Aubert 1947"
"Paragnetina immarginata (Say, 1823)";10♂;5♂;XY♂;"Nakahara 1919"
"Perla marginata (Panzer, 1799)";"22♂ 24♀";"10, 12♂";X1X20♂;"Junker 1923"
"Perla maxima (Scopoli, 1763) (Perla marginata (Panzer, 1799))";19♂;"9, 10♂";X0♂;"Matthey and Aubert 1947"
Perlodidae
"Isoperla grammatica (Poda, 1761)";26;"12, 14♂";X1X20♂;"Matthey and Aubert 1947"
"Isoperla rivulorum (Pictet, 1841)";26♂;;X1X20♂;"Matthey and Aubert 1947"
"Isogenus (Dictyogenus) imhoffi Pict.";26♂;14;X1X20♂;"Matthey 1946"
"Isogenus (Dictyogenus) alpinum (Pictet, 1841) (Dictyogenus alpinum (Pictet, 1841))";26♂;14♂;X1X20♂;"Matthey 1946"
"Isogenus (Dictyogenus) fontium (Ris) (Dictyogenus fontium (Ris, 1896))";26♂;13♂;X1X20♂;"Matthey and Aubert 1947"
"Perlodes intricata (Pictet, 1841)";33♂;–;–;"Matthey and Aubert 1947"
"Perlodes jurassicus Aubert, 1946";31♂;17♂;X1X2X3♂;"Matthey 1946"
"Perlodes microcephalus (Pictet, 1833)";27♂;15♂;X1X2X3♂;"Matthey 1946"
"Skwala compacta McLachlan, 1872";26♂;13♂;XY♂/XX♀;"This paper"