150 Acarology 



Sierraphytoptinae Keifer, 1944 

 ( = Mackiellinae Keifer, 1946) 

 Genera: 



1. Sierraphytoptiis Keifer, 1939 



Type. Sierraphytoptiis alnivagrans Keifer, 1939 



2. Aiistracus Keifer, 1944 



Type. Aiistracus havrylenkonis Keifer, 1944 



3. Mackiella Keifer, 1939 



Type. Mackiella phoenicis Keifer, 1939 



4. Nalepella Keifer, 1944 



Type. Phyllocoptes triceras Borner, 1906 



Eriophyinae Nalepa, 1898 

 Genera: 



1. Eriophyes von Siebold, 1850 

 Type. Eriophyes vitis (Pgst.), 1857 



2. Aceria Keifer, 1944 



Type. Eriophyes tulipae Keifer, 1938 



3. C^c/^oJecfe5 Nalepa, 1917 



Type. Cecidodectes euzomis Nalepa, 1917 



4. C^c/Jo/7/zye5 Nalepa, 1887 



Type. Phytoptus galii Karpelles, 1884 



5. Cymoptiis Keifer, 1946 



Type. Cymoptus spiniventris Keifer, 1946 



6. Monochetus Nalepa, 1898 (= Monaulax Nalepa, 1892 nom. prae- 



occ.) 

 Type. Monaulax sulcatus Nalepa, 1892 



7. Novophytoptus Roivainen, 1947 



Type. Novophytoptus rostratae Roivainen, 1947 



8. Paraphytophus^dAQ^ii, \^96 



Type. Paraphytophus paradoxus Nalepa, 1896 



9. Phytoptochetus Nalepa, 1917 



Type. Phytoptochetus tristichus Nalepa, 1917 

 10. Trichostigma Gerber, 1902 



Type. Trichostigma crodii Gerber, 1902 



Phyllocoptinae Nalepa, 1898 

 Genera: 



1. Phyllocoptes Nsilepa, \SS9 



Type. Phyllocoptes carpini Nalepa, 1887 



