taen-
combining form 
or taeni- or taenio-
Etymology: Latin taenia 
1. : ribbon : fillet 
< taeniate >
< taeniodonta >
2. : tapeworm 
< taeniasis >
< taenicide >
< taenifuge >
or taeni- or taenio-
1.
< taeniate >
< taeniodonta >
2.
< taeniasis >
< taenicide >
< taenifuge >