[ 53 1 



Simplex, fimple, capable of being ex- 

 tended, and again drawn back at plea- 

 fure ; in the Crab and Scorpion, how- 

 cver it is, 



£/0;zg-tfta,elongated,orlengthened0ut. 



Setacea, briftle-fhaped, ortaper, asin 

 the Raphidia. 



Trifeta, confifling of three briftles, 

 as in the Ephemera. 



Furcata, being forked, as in the Po- 

 dura. 



Forcipata, refembling a pair of for- 

 ceps, as in the Forficula. 



Foliofa, refembling a leaf, as in the 

 Blatta, Grylli, and fome fpecies of 

 Cancri. 



Telifera, fuch as are armed with a 

 dart or fting,as in the Scorpion and Pi- 

 norpa. 



Aculeus, an infirument with which 

 they wound, and at the farr*e time in- 



ftili 



