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PASTOR H. r. J. WALLENGREN ON SPECIES 



PiiRTGANEA AzuEEA (No. 1491) is Mystacides nigra, Pict. ; and 

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



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

 (=I*h. liectica, Zett.), which is rare in Sweden, and has not the 

 wings " flavescentes," but " flavas vel flavidsD " according to the 

 Linnsean terminology. The old Swedish entomologists have named 

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

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

 contrary, assumed by them to be the Jilosa of Linnaeius ; but his 

 description is too brief. The "alao cylindrico-incumbentes " 

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

 will not agree. 



Ph. WiENERi (No. 1494) is Tlnodes limdus, Curt., as I have al- 

 ready shown. 



Ph. albierons (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 'Eevision 

 and Synopsis,' p. 308. 



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



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

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

 various species beloDgiog to the genus Folycentropus and allies. 

 The diagnosis undoubtedly refers to P. Jlavomaculattis auct., 

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

 refers to Ilolocentropus diibius, Eambur, for LinnoDus there says 

 " al^e irrorat[B glauco-fusccscente colore." Both occur in Sweden. 



Ph. nebulosa (No. 1499) and eusca (No. 1500) belong to the 

 Ferlidce, as is well known. 



Ph. miituta (No. 1501) is probably Bercsodes minuta auct. ; but 

 I am not yet fully convinced. 



Ph. elaya (No. 1502) cannot be Limnopliilus viftatus, P., for 

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

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

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

 dish species. 



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

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



