i] 
N 
Odoncta, — 18$ 
566. L. vut pata, alis byalinis immaculatis, ab- 
domine cylindrico rufo. Fabr. Entom. system. 5.577. 
16.., Syst, Entom. 422, 11. | Spec. Insect, 1, 522. 14. 
Mant, Insect. 1. 557. I4. 1 
Libellula vulgata, Linn, System. natur. 2. gor. 3. 
Faun. Suec, 1461. 
Ad aquas, 
567. L. cancellata, alie basi immaculatis, ab« 
domine dorso lateribusque interrupte luteis, Fabr, 
Entom. system. 5. 578. 18, Syst. Entom. 4292. 12. 
Spec, Insect. 1, 522. 15. Mant, Insect. 1. 557. 15. 
Libellula cancellata, Linn, Syst, natur. 92, go2, 7. 
Faun. Suec. 1465. 
Ád aquas 
. $808. L. aemea, alis hyalinis, thorace viridi- 
aenea. Fabr. Entom. system, 9, 581. 55. Syst. En- 
tom, 425. 21. Spec. Insect; 1.524. 27. Mant. Irisect. 
I. 538. 29. 
'—Libellula aenea, Linn. System. natur, 2. 902. 9. 
Faun. Suec, 1406. 
. Ad. aquas, 
 XCVI, 4feshna. 
Charact, gen. primar, Labium trifidum: laciniis 
aequalibus, lateribus truncatis, dentatis, intermedia 
£qnarginata, Ántennae tennissimae, filiformes. 
Charact, gen, secund, cum praecedente idem: 
M5 Cha- 
