How many species of Tree Kangaroos are there???

According to many research they found out that there are approximately 10 species of Tree Kangaroos that can be tracked down, they are the :

• · Matschie's tree kangaroo
• · Lumholtz's tree kangaroo
• · Bennett's tree kangaroo
• · Doria's tree kangaroo
• · Goodfellow's tree kangaroo
• · Scott's tree kangaroo
• · Grizzled tree kangaroo
• · Black tree kangaroo
• · Lowland tree kangaroo
• · Dingiso or Bondegezou

Among different species of the Tree Kangaroos, mainly two Australian species are categorized by the IUCN as endangered. The Goodfellow's, Doria's, Matschie's, Tenkile and the Dingiso are threatened to be the most endangered.