137 



Familia 5. Ampliibii. 



/\ritennoe breviflima:: , irregulares, clava muU 

 ti-articulata. Habitatio ia aquofis, pleris- 

 qu^ alternatim fub aqua, 



HJETEROCERUS, /^ 



Palpi 4 filiformes, 



Maxilla um-dentaia^ to7igitudine joaljjorufth 



JLabiimt lat^ emarginatuith 



AntenncB breves recurvce^ articutis 6 vet 7 ■utii-^. 

 mis clavam comprejjam fubtus ferratam con^ 

 ftitiientibui, 



Corpus ovale, convexum, pubefcens, tibiis, 

 prasfertirn aaticis fpinofis , fofforiis» 



I, H. marginatus: ovalis fufcus pubefcens, 

 thorace pulvinato , elytris ferrugineo-' 

 maculatis, pedibus anticis palmatis, 



Fabr.fyfl, etettt» l. JSS' i- Jttig. cot, bor. u 

 JP7. I. PayLfu i. JJ7* 1«. Panz.Jn,2j.f,iu 

 Marffi, ent. br^ u 400. !♦ 



Dermefies feneftratus, Ttiunb^ Nov, A^, UpJ^ 



4* J- 2. 

 yan b, Maculis elytrorum pallidioribus, fere 



in fafcias angulatas confluentibus, pedibus 



pallidis. 



Heterocerus lcevigatus Fabr,fj/Jl, (t$ut, h 35^* S* 

 PanZf fih 2j» /, zf. 



I 5 Var* 



