Piezata. 149 
Tenthredo Salicis, antennis septemnodiis, corpore 
Bavo, vertice capitis thoracisque nigris, Linn. Syst. 
natur. 2. 924. 21r,  Faun. Suec, 1548, 
In salicetis. 
454. T. viridis, antennis septemnodiis, cor- 
pore viridi, abdomine supra fusco. Fabr. Entom. sy* 
stem, 5. 115. 39. Syst, Entom, 520. 14. Spec. In- 
sect. I. 410. 21, Mant. Insect, I. 254. 95. 
Tenthredo viridis, Linn, Syst. natur, 2. 924, 27. 
Faun, Suec. 1554. 
In Betulis, 
459. T. Cerasi, antemmis septemnodiis, cor- 
pore nigro, scutello pedibusque flavis. Fabr, Entom, 
system. 5, 114. 56. Syst. Entom, 520. 15, Spec, In- 
sect. 1, 410. 22. Mant. Insect, t. 254. 24, 
Tenthredo Cerasi, Linn. Syst, natur, 2, 925. 20. 
Faun, Suec, 1547. 
In Ceraso. 
456. T. Ani, antennis septemnodiis , corpore 
atro, capite thoraceque rubris, Fabr, Entom, system. 
5 :3280.. 39. Spec, Insect. 1, 411, 25. Mant, Insect, 
1, 254. 27. 
'l'enthredo Alni, Linn. Syst, natur. 2. 925. 29. 
Faun. Suec. 1571. 
. In. Betula Alno, 
A57. T. Abietis, antennis septemnodiis, cor- 
pore nigro, abdominis segmentis quatuor ferrugineis, 
Fabr, Entom, system. 5, 115. 41. Syst, Entom. $21. 
Tug K 5 19.. 
