CLAS. Vir. RYNG. Nepa; (Ji; 



J^/ifonecta. striata . Ltnn. Syst. Nat, i. p.^ii. z. 

 Corixa , Giojfr. Ins. i, p. 478. i. cab. ^. fig. 7. 



Rvesel. Ins, 5. tab. 29. 

 Hab"tnt In Europx aquis frequens . 

 Jida^nitndine variat . 

 2. Sigara elytris totis coriaceis fuscis , margine coleoptrA' 



exreriori flavo , Fah. Sp. Jm, 1. p. 351. ta , 



Habitat in Kilis aquis . 



\6S' NEPA Ltnn, Degeer, Fahr. 



EostYHm bieve , arcuatum , inflexum : constans 

 vagirta univalvi , cornea, subulata , triarticula- 

 ta : setis tribus subulatis , insequalibus , inter- 

 media longiore , intra vaginam latitantibus , 



Lahium nullum . 



Antenns. breves , palmato-divisce , sub oculis in- 

 ScrtJE . 



Larva hexapoda , agilis * natans , aptera , imagi- 

 gini simillima . 



Fupa larvx similHma , sed alarum cantum rudi- 

 mentis . 



Victus e succo animalium aquaticorum * 



Rostrum inflexum . Pedes antici cheiiferi . 



1. Nepa cauda biseta corpore dimidio breviore , cinsrea ,' 

 corpore ovato . Fahr. Afantis, 2.. p.iyj.Linnt 



Syst, Nat. 1. p. 7x4. 5. 

 Nepa scorpio aquaticus grisea , corpore ovato de- 



presso , thorace insquali, Degeer. Ins.^.^.^61, 



1. tab. 18. fig. I. 



Roes. Ins. 5. tab. 22. fig. 6, 7, 8, 

 Habitat in EUropac aquis . 

 jintennA palmato-hifida, . Ahdomen supra tuhrum . 



2. Nepa cauda biseta, corporc lineari . fabr. Sp>, linearts: 

 lns, 2. p. 334, iqe^a 



