Species
The following species are recognised in the genus ''Celticecis'': * ''Celticecis aciculata'' Gagné, 2013 - hackberry aciculate gall midge * ''Celticecis acuminata'' Gagné, 2013 * ''Celticecis capsularis'' (Patton, 1897) - hackberry rosette gall midge * ''Celticecis caucasicae'' Gagné, 2013 * ''Celticecis celtiphyllia'' (Felt, 1908) - hackberry acorn gall midge * ''Celticecis conica'' Gagné, 2013 * ''Celticecis connata'' Gagné, 2013 - hackberry aggregate gall midge * ''Celticecis cornuata'' Gagné, 2013 - hackberry horn gall midge * ''Celticecis cupiformis'' Gagné, 2013 * ''Celticecis expulsa'' Gagné, 2013 * ''Celticecis globosa'' Gagné, 2013 - hackberry globular leaf gall midge * ''Celticecis japonica'' Yukawa & Tsuda, 1987 * ''Celticecis ovata'' Gagné, 2013 - hackberry tenpin gall midge * ''Celticecis oviformis'' (Patton, 1897) - hackberry spherical stem gall midge * ''Celticecis pilosa'' Gagné, 2013 * ''Celticecis pubescens'' (Patton, 1897) - hackberry pubescent gall midge * ''Celticecis pyriformis'' Gagné, 2013 - hackberry pear-shaped gall midge * ''Celticecis ramicola'' Gagné, 2013 * ''Celticecis semenrumicis'' (Patton, 1897) * ''Celticecis spiniformis'' (Patton, 1897) - hackberry thorn gall midge * ''Celticecis subulata'' Gagné, 2013 - hackberry awl-shaped gall midge * ''Celticecis supina'' Gagné, 2013 * ''Celticecis unguicula'' (Beutenmuller, 1907) * ''Celticecis wellsi'' (Felt, 1916)References
Further reading
* * * * * Cecidomyiinae Articles created by Qbugbot Cecidomyiidae genera {{Bibionomorpha-stub