Ci^ CLAS. VII. RYNG. Sigara . 



glauca . 1. Notonect-i elyrrjs grlscis : morgine fuscopun- 

 ctato , apice bifidis . FAhr. Sp, Ins.i, p. 351. 

 Ltnn . Syst. Nat. i . p. 7 i i . i . 

 Notonecta capite luteo , elytris fusco croceoque 

 variegatis , scutello atro . Ceojfr. Ins.i. p.47(». 

 I. tab. cf. fig. 6. 



Roes. Ins, 5. tab. 27. 

 Habirat in Europa; aquis , piscibus molesta . 

 m/nfitis' 2. Notonecta grisea , capite fusco , elytris trun- 

 sit^a» catis , Fabr. Sp. Ins- 1. p. i}i,Linn.Spt.Nat, 



1. p. 715. 3 . 

 Notonecta cinerea anelytra, Geojfr. Ins.i.^.^-jy.x, 

 Habitac in Europs aquis . 

 Larvae Not. glancae simllUma •, at perfeEla , 



t6^. SIGARA Fabr, 



Nctonectx Sp. Lmn^ 

 Corixa Geoffr. 

 Os porrectum, corneum , rosro brevl Subinflexo: 

 constans vagina univalvl , subarcuata , conica, 

 cornea , lateribus spinosa , transversim scriata, 

 totum os obtegente : setis tribus sctaceis , su- 

 bulatis , distantibus , inae<juaiibus , sub capitls 

 apice insertis . 

 Labium nullum . 



AntennA brevissim^ ■» filifornles , sub oculis Inserta?, 

 Larva hexapoda , agilis , natans, aptera , imagi- 



ni similiima, 

 Tupa imagini simllHma , alarum rurlimentis . 

 VictHS e raplna animalculorum aquaticorum , 

 striata . i. Sigara elytris pallidis : iineolis transversis un- 

 dulatis numerosissiinis fuscis . F^^. Sp. Ins. %, 



No^ 



