Didymocylindrus simplex
Didymocylindrus filiformis
Didymocylindrus fusiformis
Didymocylindrus apharyngi
Didymocylindrus cylindricus
Didymocylindrus gasteralis
Didymocylindrus opercularis
Didymocylindrus pharyngi
Didymocylindrus sphyraenae
Didymocylindrus trilobatus
Didymocylindrus singularis