136 Synistata. 
LXXV. Semblis, 
Charact. generis primar, Maxilla bifida. Labium 
Corneum. Antennae filiformes. 
Charact gen. secund, | Corpus elongat, immarg, 
capite ovat, insert, oculis parv. antennis elongat. hy- 
pophthalm., vertice stemmatib. trib. thorace quadrat, 
scutello nullo , abdom. depress, margine deflexo, alis 
quatuor horizontalib. depress. aequàlib, abdom. lon- 
giorib. cauda biseta, pedib. longiuscul. tenuib, tarsis 
triarticul, i 
Character specierum, 
A4. S. bicaudata, cauda biseta: setis longi- 
tudine corporis, Fabr. Entom. system. 9$. 793. 8. 
Syst. Entont, 505. 2. Spec, Insect. ;. 586. G, Mant. 
Insect. 1 244. 6. 
Phryganea 2 caudata, cauda biseta, alis venoso re- 
ticulatis.. Linn. Syst, natur. 2, 908. 1.  Faun, Suec. 
1499. 
Ad aquas. 
415. S. nebulosa, cauda biseta: setis truncatis 
abbreviatis, Fabr. Entom. system. 9. 74. 9. Syst. 
Entom,. 505. 5. Spec. Insect. 1.507. 7. Mant, Insect: 
309. 9. 9p i gs, 
y. 244. 7. 
Phiyganea nebulosa, cauda biseta, alis subcinereis, 
Linn. Syst, natur. 2. 900. 2. Faun. Suec, 1499. 
Ad aquas, 
4:6, S, lutaria, ecaudata, alis reticulatis, 
Fabr. Entom, system. 9, 74. 10. System, Entom, | 
303. 
