Simple categories matching arboreal:

• taxon,
• animal,
• mammal,
• rodent,
• creature,
• reptile,
• marsupial,
• fruit,
• lizard,
• prey,
• oddity,
• vertebrate,
• snake,
• ape,
• predator,
• herbivore,
• fauna,
• species,

Members with property arboreal:

• squirrel,
• lemur,
• genet,
• monkey,
• dendroaspis,
• possum,
• tarsier,
• koala,
• ape,
• arboreal_squirrel,
• tree_kangaroo,
• ateles,
• pig,
• primates,
• lightning_tree,
• ship_rat,
• sloth,
• anolis_lizard,
• porcupine,
• bat,
• tree_rat,
• mountain_possum,
• racoon,
• capuchin_monkey,
• cattle,
• small_rodent,
• marsupial,
• gecko,
• opossum,
• rat,
• raccoon,
• burmese_python,
• green_ringtail,
• nonhuman_primates,
• lizard,
• candelabrum,
• invertebrate,
• hemerobiid,
• blue,
• certain_primates,
• kinkajou,
• ulmus,
• marsupial_phalanger,
• apple,
• fir_abies,
• vole,
• dormouse,
• striped_possum,
• large_snake,
• parrot,
• arboreal_rodent,
• felid,
• mango,
• bird,
• elephant,
• bushbaby,
• blue_monkey,
• marten,
• grey_squirrel,
• pistacia,
• porcupines,
• south-american_sloth,
• toucan,
• eastern_chipmunk,
• anthropoid_primates,
• iguana,
• wood-rat,
• savanna_dormouse,
• cat,
• flying_squirrel,
• lynx,
• ringtail_possum,
• coati,
• pygmy_possum,
• rodent,
• goat,
• anole,
• shrew,
• anteater,
• stoat,
• mandrill_mandrillus,
• snake,
• python,
• banana,
• gibbon,
• primate,