#squirrel  a kind of arboreal rodent having a long bushy tail
  supertype:  #rodent__gnawer__gnawing_animal__gnawinganimal  relatively small gnawing animals having a single pair of constantly growing incisor teeth specialized for gnawing
  member of:  #family_Sciuridae
  subtype:  #tree_squirrel  any typical arboreal squirrel
     subtype:  #eastern_gray_squirrel__cat_squirrel__catsquirrel__Sciurus_carolinensis  common medium-large squirrel of eastern North America; now introduced into England
     subtype:  #western_gray_squirrel__Sciurus_griseus  large gray squirrel of far western areas of United States
     subtype:  #eastern_fox_squirrel__easternfoxsquirrel__fox_squirrel__foxsquirrel__Sciurus_niger  exceptionally large arboreal squirrel of eastern United States
     subtype:  #black_squirrel__blacksquirrel  fox squirrel or gray squirrel in the black color phase
     subtype:  #red_squirrel__redsquirrel__cat_squirrel__catsquirrel__Sciurus_vulgaris  common reddish-brown squirrel of Europe and parts of Asia
     subtype:  #American_red_squirrel__spruce_squirrel__red_squirrel__redsquirrel__Sciurus_hudsonicus__Tamiasciurus_hudsonicus  of northern United States and Canada
     subtype:  #chickeree__Douglas_squirrel__Tamiasciurus_douglasi  far western United States counterpart of the red squirrel
  subtype:  #ground_squirrel__gopher__spermophile  any of various terrestrial burrowing rodents of Old and New Worlds; often destroy crops
     subtype:  #whitetail_antelope_squirrel__antelope_squirrel__antelope_chipmunk__Citellus_leucurus  small ground squirrel of western United States
     subtype:  #mantled_ground_squirrel__Citellus_lateralis  common black-striped reddish-brown ground squirrel of western North America; resembles a large chipmunk
     subtype:  #suslik__souslik__Citellus_citellus  rather large central Eurasian ground squirrel
     subtype:  #flickertail__Richardson_ground_squirrel__Citellus_richardsoni  of sagebrush and grassland areas of western United States and Canada
     subtype:  #rock_squirrel__Citellus_variegatus  large gray ground squirrel of rocky areas of the southwestern United States
     subtype:  #Arctic_ground_squirrel__parka_squirrel__parkasquirrel__Citellus_parryi  large ground squirrel of the North American far north
  subtype:  #eastern_chipmunk__easternchipmunk__hackee__striped_squirrel__stripedsquirrel__ground_squirrel__Tamias_striatus  small striped semiterrestrial eastern American squirrel with cheek pouches
  subtype:  #chipmunk  chipmunk of western America and Asia
  subtype:  #baronduki__baranduki__barunduki__burunduki__eutamiusasiaticu__Eutamius_sibiricus  terrestrial Siberian squirrel
  subtype:  #American_flying_squirrel  New World flying squirrels
     subtype:  #southern_flying_squirrel__Glaucomys_volans  small large-eyed nocturnal flying squirrel of eastern United States
     subtype:  #northern_flying_squirrel__Glaucomys_sabrinus  large flying squirrel; chiefly of Canada
  subtype:  #Asiatic_flying_squirrel  nocturnal rodent of Asia having furry folds of skin between forelegs and hind legs enabling it to move by gliding leaps
     subtype:  #taguan__flying_marmot__flying_cat__Petaurista_petaurista  East Indian flying squirrel

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