HYIVIENOPTEIIA. 29 



JPsithyritles Lepell. Hymen 1841. Psithyrus. Apiariae. 

 PsitliyrilS LejueW. Ann. Soc. Ent. Fr. i, 1832. yi&VQog, susurrator. Apiariae. 

 Pterocelis Halid. in Curt. Guide etc. 1829. htsqov, ala; xijlig, stigma. Chutcitliae. 

 PterocllilliS [Elug) Web. u. Mohr Beitr. i, 1805. %tsq6v, a\&;xukog, labium. Vespariae. 

 Pteromalitlae Walk. Ent. Mag. i, 1833. Pteromalus. Chalcittiae. 

 Pteromalitles Westw. intr. Class. Ins. 1840. Pteromalus. Chalcitliae. 



Pteromatini Dalm. Vet. Acad. Handl. 1820. Pteromalus. = ClUllciflifie. 

 PteromalliS Swed. Vet. Acad. Handl. 1795. titsqov, ala; ofiulog, similis. Chtllcillitie. 

 PterollCOHta Forst. Beitr. Mon. Pterom. 1841. htsqov, ala; oyxoj/iu, tumor. Cluttcitlitte. 



Pterouus Jur. N. Meth. Class. ls07. %tsq6v, aia. Tenlhretlinetae. 

 Pteroptrix Westw. Phil. Mag. m, 1833. titsqov, ala; &Qi£, capillus. Chtllcifliue. 

 Pterygouliorus Klug Berl. Mag. 1814. iiteqv^, ala; (popog, fefens. Tenthretlinetae. 

 Ptilia Lepell. Mon. Tenthr. 1823. aulov, ala. Tenthreftinelae. 

 Ptilotouus £% Berl. Mag. iv, 1810. m&atdg, alatus; novg, pes. Apitirifie. 

 Pygostolus Halid. Ent. Mag. i, 1833. nvyoaroXog, podicem ornans. MSrtlCOnittes. 

 Pyria LepellelServ. Enc. meth. x, 1825. tivq, iguis. ChrysittitSes. 

 Pyrocliloris Klug Ber. Berl. Akad. 1839. %vq, ignis; xlaQog, viridis. Chrysitlittes. 

 Rapltitelus Walk. Ent. Mag. n, 1834. QU(pig, acus; xiXog, exitium. Chitleitliae. 



jRedeims Walk. in Curt. Guide elc. 1829 Chtltcitlitte. 



Rliacodia Herr.-Sch. Deutschl. Ins. 1838. quxoco, avello. Proctotrupii. 

 Rliagigaster Guer. Voy. Coqu. 1838. ocig, bacca; yuarrjQ, venter. Thynititlfie. 

 Ethttthymiles Lepell. Hymen. n, 1841. Rhathymus. Apiarifie. 

 RliatliyiUUS Lepell. etServ. Enc. melh. X, 1825. Qu&Vfiog, levis. Apiariue. 

 Rlliuousis Westw. Arc. ent. 1843. Qiv, nasus; oipig, facies. Sphecittes. 

 Rliitigaster — (Vid. Rliytigastcrj. — MSraconitles. 



Rliodites Hartig in Germ. Zeitschr. 1840. goSirijg, roseus. Cyitipsetie. 



Rliogmus Shuck. Ann. Nat. Hist. 1840. Qwy/uog, rhonchus. Mtoryfitlfie. 



Rlionalidia Lepell. Hymen. i, 1S36. qo%uXov, pistillum. Vesparitte. 



Rlioualum [Eirby) Steph. Syst. Catal. 1829. 66%uXov, pistillum. Crabroniles. 



Rliyssa Grav. Ichn. Europ. 1829. Qvaaog, rugosus. Mchneumoititles. 



RliyssalllS Halid. Ent. Mag. i, 1833. Qvaaulog, rugosus. MSraconitles. 



Rhytigaster Wesm. Mon. Brac. Belg. 1835. QVTig, ruga; yu.0Ti]Q, venter. MSrucoitifles. 



Rogas Nees N. Act. Nat. Cur. ix, 1818. Qwyij, fissura. MSrucoitifles. 



Romilius Walk. Ann. Nat. Hist. x, 1842. Nom. propr. Proclolrupii. 



Roualouliorus [Halid.) Weslw. Intr. Class. Ins. 1S40. q6%u.Xov, clava; cpoQog, ferens. BtrtlCOItities. 



Roullites Spm. Ins. Ligur. n, 1808. Qocpiw, sorbeo. Apiuriue. 



