290 



Hartig 1. c. 237. 25. 



Tenfhredo nigra Lin. Syst. Nat. Ed. XII. 925. 34. 



Species magnitudine, colore nigro, vertice sat crebre et 

 fortiter punctato, impressione transversa utrinque sat di- 

 stincta, cura medipecture superne, femoribus et abdominis 

 apice vix cyanescentibus; antennis longis, apice attenuatis, 

 articulo 3:o 4:o parum longiore; mesonoti sutura media 

 sat impressa, lobis lateralibus parce et subtiliter, lobo me- 

 dio et scutello crebre fortius punctatis; cenchris fuscis; alis 

 cellula postcostali angusta; abdomine striguso, puberulo, 

 terebra sat longa optinie distinguenda. 



Temligen allmän. 



.23. D. gibbosus: Niger, griseo-pilosus, vertice haud an- 

 gustato, pleuris, femoribus abdomineque vix cyaneo- 

 micantibus; mesonoti lobis lateralibus et scutello basi 

 sublsevibus; parapsidis postice leuiter dilatatis; anten- 

 nis longis apice attenuatis. $ $ Long. 9-10 mill. 



Mas: abdomine breviusculo parallelo, segmento ultimo 

 ventrali apice minus late rotundato, 8:o dorsali postice 

 tuberculo parvo instructo. 



Hartig 1. c. 241. 34. 



Prsecedenti statura si mil is et affinis, mesonoti sutura 

 media tenui, haud excavata; scutello basi haud punctato; 

 cenchris majoribus eburneis; cellula postcostali paullo la- 

 tiore; abdomine basin versus magis nitido; mas antennis 

 et abdomine brevioribus, hoc apicem versus haud angustato, 

 dorso minus longitudinaliter convexo optime distinguendus. 



Temligen sällsynt i medlersta och södra Sverige. 



24. D. cenchris: Plumbeo-niger, minus longe griseo-pilosus, 

 vertice haud angustato crebre et fortiter. mesonoto 

 subtilius punctatis, hoc parapsidis postice haud dilata- 



