Genera et. species Trichcptercrum. 43 



Flavo-cinerascens, nitidus; antennis palpis pedibusejue testaeeis, bis nigrospino.sis : 

 tepninibus pallide-luteis, disco longitudinaliter fusco et f'usco-ochraceo punctata, maculis tribus 

 albo-pelhiťidis, prima angusta, qu;im maxime obliqua, secunda circa anastomosim diseoidalom, 

 tertia apicali marginal! subquadrata magna, ad marginem latiori, parastigmaic fusco, magno, 

 subtriangulari ; alis hyalinis, subopalinis, testaeeo-nervosis, ad apicem obsolete testaeeis. 

 Long. corp. 0,012-0,013. 

 Cum alis 0,017—0,019. 

 Alis exp. 0,031—0,039. 

 Larva ignota. 



Habitat in Carniolia (Schmidt!), Silesia (Schneider!), Ratisbcnae (Herrich-Schaeff. !), 

 Lapponia Tomensi et Umenši (12. — 30. Auguste Zetl. !). — 



Species 3. Nobilis. * 



Griseo-albido-fuscus ; capite piano, postice torulis transversis, prenoto rufescenti, mesc- 

 neto vir idescenti , in medio cum capite albo-, ad latera et eubito nigro-piloso , pilis erectis, 

 birtis; antennis rufis, fusco-annulatis, palpis rufis, pedibus testaeeis, nigro-spinosis, ventre vi- 

 ridi-griseo; tepninibus angustis, nilidis, albo-testaceis , in medio macula rhombea obliqua et 

 angusta, circa anastomosim ma jori, minoribusque ubicumque argenteis maculisque int er ner- 

 vos cubitales nigro-fuscis, apice et in areis (excepta area costali et subcostali) obsolete fusco- 

 nebulosis, nervis (excepta costa, subcosta et radio subcostali) fuscis et alternalim interrupte 

 albo-testaceis, anastomosi discoidali, parastigmate et macula subquadrata, externa a thyridio 

 posita. fusca; alis hyalinis, opalinis, nervis testaeeis. 



Long. corp. 0,011. 



Cum alis 0,018. 



Alis exp. 0,033. 

 Larva ignota. 



Habitat in Livorno (Zeller. Schneid.!). 



i 



Species 4. Angiistatus. * 



Griseo-fuscus, fusco-pilosus, angustatus, capite subconvexo, medio canalicula longi- 

 tudinale pronote rufescenti, mesonote fusco, antennis fuscis, subannulatis, palpis pedibusque tes- 

 tiiceis, bis nigro-spinosis, ventre rufo; tepninibus angustissimis, subnitidis, fusco-tesiaceis, in 

 medio macula rhombea obliqua angustissima albida, maculis in area interclavali nigro-fuscis 

 cum luteis alternantibus, areis (excepta costali et subcostali) obsoletissime nebulosis, nervis 

 (excepta costa et subcosta) testaeeis et alternalim subtilissime interrupte fuscis, anastomosi 

 discoidali, parastigmate et macula rotunda ad fundum areolae primae subapicalis intense 

 fuscis ; alis hyalinis, valde iridicoloribus, nervis fusco-testaeeis. — 



Long. corp. 0,012. 



Cum alis 0,018. 



Alis exps. 0,032. 



6 * 



