Applied to the shape of gastropod (Gastropoda) shells which resemble those of the genus Bellerophon. The coiling is isotrophic (i.e. two faces of the shell are symmetrical in respect of a median plane perpendicular to the axis).
Bellerophontiform
- false position method
- false positive
- false-positive rate
- false rejection
- false rejection rate
- false vacuum
- falsidical
- falsifiability
- falsification
- falsum
- famatinite
- Famennian
- family
- family allowance
- qua
- quad
- quad-
- quadcopter
- quad core
- Quade test
- quad-flat no-leads package
- quad high-definition
- quadrant
- quadrant electrometer
- Quadrantid meteors