title: Pineus (aphid)
text: # Pineus (aphid)
  
  Pineus is a genus of aphids in the family Adelgidae. There are more than 20 described species in Pineus.
  
  ## Species
  
  These 29 species belong to the genus Pineus:
  
  * Pineus abietinus Underwood & Balch, 1964
  * Pineus armandicola Zhang, Zhong & Zhang, 1992
  * Pineus boerneri Annand, 1928
  * Pineus boycei Annand, 1928
  * Pineus cembrae (Cholodkovsky, 1888)
  * Pineus cladogenous Fang & Sun, 1985
  * Pineus coloradensis (Gillette, 1907)
  * Pineus cortecicolus Fang & Sun, 1985
  * Pineus engelmannii Annand, 1928
  * Pineus floccus (Patch, 1909)
  * Pineus ghanii Yaseen & Ghani, 1971
  * Pineus harukawai Inouye, 1945
  * Pineus havrylenkoi Blanchard, 1944
  * Pineus hosoyai Inouye, 1945
  * Pineus konowashiyai Inouye, 1945
  * Pineus laevis (Maskell, 1885)
  * Pineus matsumurai Inouye, 1945
  * Pineus orientalis (Dreyfus, 1888)
  * Pineus patchae Börner, 1926
  * Pineus pineoides (Cholodkovsky, 1903)
  * Pineus pini (Goeze, 1778)
  * Pineus pinifoliae (Fitch, 1858)
  * Pineus piniyunnanensis Zhang, Zhong & Zhang, 1992
  * Pineus sichunanus Zhang, 1980
  * Pineus similis (Gillette, 1907) (ragged spruce gall adelgid)
  * Pineus simmondsi Yaseen & Ghani, 1971
  * Pineus strobi (Hartig, 1839) (pine bark adelgid)
  * Pineus sylvestris Annand, 1928
  * Pineus wallichianae Yaseen & Ghani, 1971
  