268 



P. sordidce affinis, capite breviore, genis latis et tem- 

 poribus iramarginatis mox discedens; eapite nigro, ore, or- 

 bitis hitis, puncto majure pone ocellos, pronoti limbo omni, 

 tegulis, parapsidis postiee, scutello leniter convexo, freno 

 apice late rotundato, eenchris sat magnis, pleuris maxima 

 parte coxisque albicantibus; pedibus rufescentibus, posticis 

 apice fuscis; abdomine subtus livido, supra rufescenti, seg- 

 mentis basi nigris; stigmate albicante, superne fusco; an- 

 tennis abdomine paullo longioribus nigro-fuscis; calcaribus 

 posticis medium metatarsi vix attingentibus. 



Sällsynt; funnen i Lappland. 



Sectio II. Abdomen nuditate distinctR. Caput genis et tempori- 

 bus immarginatis, transversirm, clypeo apice truncato. Antennae me- 

 dioore?, artieulo 3:o 4:o sesqui longiore, subtus et stigmatis basi sor- 

 dide albidn. Tarsi postici tibia breviores. Alae inferiores nervis trans- 

 verso submarginali et recurrente perpendicularibus. Vertex medio 

 marginatus, sat crassus. Fovea interantennalis minus profunda. Cor- 

 pus parvulum. 



7. P. lateralis: Breviuscula, nigra, nitidula, antice fusco- 

 pilosulula, pictura flavo-albida; abdomine limbo livido» 

 fascia media lata pedibusque rufis; alis cellula sub- 

 marginali 3:a brevi. 3 $ Long. 7 mill. 



Thoms. Op. 302. 6. 



Tenthredo lateralis (Fab.) Fallen Acta Holm. 1808. 

 100. 31. Klug. 1. c. N:o 167. Hartig 1. c. 304. 17. 



Ej sällsynt i löfskogar. 



8. P. solitaria: Breviuscula, nigra, nitidula, labro, limbo 

 pronoti, tegulis palpisque albidis; abdomine segmentis 

 3-6 pedibusque rufis, his basin versus nigris, tarsis po- 

 sterioribus nigro-fuscis; alis cellnia submarginali 3:a 

 elongata. $ $ Long. 7 mill. 



Tenthredo solitaria (Sohrank) Fallen Acta Holm. 1808. 

 64. 26. 



