iepisma. 
548 
of the animal, where each has its origin, covered with an 
oval fcale. Towards the tail there are fix other appen- 
dices, much lhorter, which may be termed falfe feet, as 
they feem to give no affiftance to the progreffive 'motion 
of the animal *. There are only three fpecies of this 
genus enumerated in the Syftem of Nature, 
* Barbut’s Gen. Infcft. p. 
