100 



tarsisque anterioribus magis minusve fusco-testaceis, femo- 

 ribus minus validis prsecipueque calcaribus posticis brevi- 

 oribus, trientem metatarsi vix superantibus discedens. 



Sällsynt; funnen vid Kälahög i Jemtland. 



24. N. aJbilabris: Niger, subnitidus, mesopleuris subopacis, 

 labro, clypeique apice cum palpis albidis, pronoto pe- 

 dibusque brunneo-testaceis, his posticis tarsis tibia- 

 rumque apice nigris; alis stigmate uigro-fuscq, costa 

 tegulisque testaceis. $ Long. 6-7 mill. 



Mas: antennis corpore paullo brevioribus, basi incras- 

 satis; abdomine veutre toto nigro, lobis forcipalibus 

 pallidis, segmenti 8:i dorsalis foveis minus latis. 



Thoms. 1. c. 622. 17. Dbm. Consp. 7. 48. 



N. pallipedi similis et afiinis, antennis paullo crassi- 

 oribus, pronoti et pedum colore, alis stigmate obscuriore, 

 nervö basali mox po ne nervum transverso-costalem post- 

 costam attingente, cercis longioribus, abdomine segmento 

 ultimo limbo apicali et terebrse basi obscure testaceis di- 

 stinctus. 



Sällsynt; funnen i Bohuslän och Dalarne. 



ff) Pectus lateribus, nitidis, laevibus. Alarum stigma obscurum, 

 costa postice dilatata. Abdomen segmento ultimo ventrali 

 rnaris apice haud acuminato. 8:i dorsalis lobo medio haud 

 vel vix producto. 



g) Antennse breves, filiformes nigrgs. Fröns sublaevis. (25). 



25. N. brevicornis: Breviusculus, niger, nitidus, fronte lse- 

 viuscula, sulcis obsoletis; labro, pronoti lobis, alarum 

 tegulis costaque basi, abdominis apice pedibusque sor- 

 dide albidis, femoribus posticis subtus nigricantibus. 

 $ Long. fere 6 mill. 



Dbm Consp. 7. 43. Thoms. 1. c. 622. 18. 



