Las especies de este género son:^[1]​^[2]​

• Karschia (Karschia) Walter, 1889
  • Karschia badkhyzica Gromov, 1998
  • Karschia birulae Roewer 1934
  • Karschia caucasica (L. Koch, 1878)
  • Karschia cornifera Walter, 1889
  • Karschia gurkoi Gromov,, 2004
  • Karschia kiritshenkoi Birula 1923
  • Karschia koenigi Birula, 1922
  • Karschia kononenkoi Gromov, 2004
  • Karschia kopetdaghica Gromov, 1998
  • Karschia kurdistanica Birula, 1935
  • Karschia mangistauensis Gromov, 1993
  • Karschia mastigofera Birula, 1890
  • Karschia mongolica Roewer, 1933
  • Karschia nubigena Lawrence, 1954
  • Karschia persica Kraepelin, 1899
  • Karschia tarimina Roewer, 1933
  • Karschia tibetana Hirst, 1907
  • Karschia tienschanica Roewer, 1933
• Karschia (Rhinokarschia) Birula, 1935
  • Karschia borszcevskii Birula, 1935
  • Karschia gobiensis Gromov, 2004
  • Karschia kaznakovi Birula, 1922
  • Karschia nasuta Kraepelin, 1899
  • Karschia pedaschenkoi Birula, 1922
  • Karschia rhinoceros Birula, 1922
  • Karschia tadzhika Gromov, 2004
  • Karschia zarudnyi Birula, 1922