2o8 InsectcL Pterodicera. 



Genus institui : Bull. tle la Soc. Philom. , an 3, 71°'. 4i et 

 42 ; monographiam claboiavi in amici Antonii Coqueberl illus- 

 trationis Iconographicce Insectorum decade prima , pag. 8 , 

 tab, 1. 



Spec. 1. Psocus sirvNCTATus. Psoque hiponctue. 



P. Flavido nigroque varins; capile snpra clypeum nigricante ; 

 alls superis niacula parva costali, aiia opposita ad marginem 

 lenuiorem nigris ; nebulis interjectis, nigricantibus , medium 

 versus ; stigmate albido , puncto nigro. 



Psocus bipunctatus. Latr. Bull. de la Soc. Philom. , an 3 , 

 n°. 4i,p. 5. — Psoque biponctue. Hist. nat. des Crust. et des 

 Insect. , tom. lo , p. 72. 



Psocus bipunctatus. Fab. Entom. System. suppl. , p. 2o4. 



CoquEB. Illust. Icon. Insect. , dec. i , tab. 2 , Jig. 5. 



Ilemerobius 2-punctatus. Linn. Faun. Suec. , ed. 2, n°. i5i4. 



La Psylle des pierres. Geoff. Hist. des Insect. , tom. 1 , 

 p. 488. 



Panz. Faun. Insect. Germ. , fasc. ^4 , fig. 21. 



Habitat in Europa , arboribus, muris , etc. 



Psocus pulsatorius , Fab. ; termes pulsatorium , Linn. ; termes 

 lignarium , de Geer, tom. 7, p. 4i , tab. k, fig. 3; le pou du 

 bois , Geoff. ; Schmff. Elem. Entom. , tab. 126 , fig. 1. 2. 

 Icon. Insect. , tab. 269, fig. 4. a. h ; CoquEB. Illust. Icon. 

 Insect. , dec. 1 , tab. 2, fig. i4. — Psocus sex-punctatus , Fab. ; 

 hemerobius 6-punctatus , Linn. ; lafrigane a ailes ponctuees , 

 Geoffr. ; CoquEB. Illust. Icon. Insect,, dec. 1 , tab, 2, fig. 10. 

 — Psocus longicornis , Fab. ; PanzI Faun. Insect. Germ. , fasc. 

 94 , fig. 19 ; Psocus lineatus ? Latr. — Psocus fasciatus , Fab. ; 

 Panz. Faun. Insect. Germ. ibid. , fig. 20 ; psocus variegatus ? 

 Latr. — Psocus quadripunctatus , Fab. ; CoquEB. Illust. Icon. 

 Insect., dec. 1, tab.2,fig.g; Panz., Faitn. Insect. Germ. , 

 fasc. 94, fig. 22. 



Observatio, Tarsi P. pulsatorii triarticulali. 



DITISIO 



