Janiridae Sars, 1897
Jaera albifrons Leach, 1814
Jaera bocqueti Veuille & Kocatas, 1979
Jaera caspica Kesselyak, 1938
Jaera danubica Brtek, 2003
Jaera forsmani Bocquet, 1950
Jaera hopeana Costa, 1853
Jaera ischiosetosa Forsman, 1949
Jaera istri Veuille, 1979
Jaera italica Kesselyak, 1938
Jaera jaera Leach, 1814
Jaera marina (Fabricius, 1780)
Jaera nordica Lemercier, 1958
Jaera nordmanni (Rathke, 1837)
Jaera petiti Schulz, 1953
Jaera posthirsuta Forsman, 1949
Jaera praehirsuta Forsman, 1949
Jaera sarsi Valkanov, 1936
Jaera schellenbergi Kesselyak, 1938
Jaera sorrentina Verhoeff, 1943A
Jaera syei Bocquet, 1950
Jaera wakishiana Bate, 1865
