732 PASTOR IT. D. J. WALLENGREN ON SPECIES 



Phrtganea Azurea (No. 1491) is Ilystacidcs nigra, Pict. ; and 

 Ph. longicoenis (No. 1492) is M. quadrifasciata, P. 



Ph. pilosa (No. 1493). — This cannot be (Ecetis ocliracea auct. 

 {^Pli. Iiectica, Zett.), which is rare in Sweden, and has not the 

 wings " flavesceutes," but " flavse vel flavidse " according to the 

 Liuneean terminology. The old Swedish entomologists have named 

 the latter species " hectica" and under this name it stands in their 

 collections. Leptocerus tineoides (Scopoli), Brauer, is, on the 

 contrary, assumed by them to be the filosa o£ Linuseus ; but his 

 description is too brief. Tlae "alas cylindrico-incumbentes " 

 suggest a Molanna ; but the " antennae corpore triple longiores " 

 will not agree. 



Ph. W^neri (No. 1494) is Tinodes luridus, Curt., as I have al- 

 ready shown. 



Ph. albiproks (No. 1495). All authors agree as to this. 



Ph. bilineata (No.1496) is Mystacides hifasciata, Pict., as Mr, 

 M'Lachlan has shown {Leptocerus hilineatus) in his 'E/evision 

 and Synopsis,' p. 308. 



Ph. ciltaris (No. 1497) is Notidobia ciliaris auct. as accepted. 



Ph. ijmbrosa (No. 1498). — Mr. M'Lachlan ('Eevision and 

 Synopsis,' p. 399) believes that this was a collective name for 

 various species belonging to the genus Polycentropus and allies. 

 The diagnosis undoubtedly refers to P. flavomaculahis auct., 

 from the words " alse lutescenti-nebulosis ;" but the descriptiQn 

 refers to Tlolocentropus duUus, E-ambur, for Linnseiis there says 

 " alse irroratse glauco-fuscescente colore." Both occur in Sweden. 



Ph. febulosa (No. 1499) and pusca (No. 1500) belong to the 

 FerlideB, as is well known. 



Ph. MiisnjTA (No. 1501) is probably Berceodes minufa auct. ; but 

 I am not yet fully convinced. 



Ph. PLATA (No, 1502) cannot be Limnopliilus vittaftcs, P., for 

 Linnaeus does not mention the fuscous vitta in the wings ; but it 

 may be L. centralis, Curt., as Swedish entomologists have assumed. 

 The words "flava, alls flavo-reticulatis " agree with no other Swe- 

 dish species. 



Ph. saltatrix (No. 1503) is not a true "Fhryganea," and cannot 

 be a Chermes or Psylla, to which the words "adeoque non Chermes " 



