CLASS V. IX3ECTA. 265 



Gemis 41 1 FENUSA. Leach. Texthredo, Fmn. II. f. King. 

 Vpper wings with two marginal and three submarginal cells : unleniiit 



composed of nine joints. 

 Sp. ] Fi'ii. piimilu. 

 Tenthredo pumila. Klug. Fenusa pumila. Leach. 



Stirps 4. — Antenna composed of nine joints, moderately long : body 

 moderately long: upper uings with two marginal cells. 



Genus 412. ALLANTUS. Punz., Jurine, Leach. Tenthredixf.^ 



Allan n. Klug. 

 r^i/'f;' ?aHo-s with four submarginal cells : antenna: v,'\Xh the third joint 



longer than the fourth. 

 Sp. 1. All. seiiiicincta. Q. All. notha. 3. All. zonata, ^x. 



Genus 413. TENTHREDO. Leach. Tenturedines Allanti. 



King. 

 Upper 7rings with four submarginal cells: antenna: with the third joint 



of the same length with the foiuth. 

 Sp. 1. Tenth, liapa. 1. Tenlh. diiiiidiata. 3. Tenth, nasata, ^c. 



Genus 414. DOSYTHEUS. Leach. Temhuedines Doleui. 



Klag. 

 Upper wings with three submarginal cells: «/i/e««^ewith the first joint 



short, the third longer than the fourth. 

 Sp. 1. Dos. Elanterlae. 2. Dos. J unci, S,c. 



Genus 415. DOLERUS. J urine, LatreiUe, Leach. Tenthredines 

 Doleri. Klug. Dolekus. Jurine. 

 Upper wings with three submarginal cells: antenna: with the first joint 



short; the third and fourth of equal length. 

 Sp. 1. Dol. opucus. 2. Dot. Conagra, Sjx: 



Genus 416. EMPIIYTUS. Leach. Tentiiredixes EwPHYTr. 



Klug. 

 tZ/j^jer ?r/«£!S wi:h three submarginal cells : antenna ■wiih the first and 



second joints equal ; third and fourth equtd. 

 Sp. 1. Einph. cincta. 2. Eniph. ccrea. 3. Einph. tibialis, S^x. 



StiRPS 5. — Superior icings with but one marginal cell : body short; of 

 the males narrower towards the apex: antcume sinuile, nine-jointed, 

 slightly ciliated, gradually increasing in the middle, and decreasing 

 towards the apex. 



Dr. Leach has obser^-ed that from the shortness of the body, the 

 one marginal cell, Sec. it is probable that this is nearly allied to the 

 second stirps. 



Genus 417. CR.^SUS. Leach. 

 Upper 7cings with four submarginal cells : antenna in both sexes longer 

 th;m the body (especially in the females) with very short cilia; : pos- 

 terior tarsi with the first joint elongated and compressed. 



