gibbons

Start!

 

 

 

 

 

How many genera (plural of genus) of gibbons are there?

a. two

b. five

c. the last one died out six years ago

d. four

 

 

 

2 How many species of gibbon are there?

a. 10

b. 12

c. 17

d. I think I will wait until the next major research report comes out.

 

 

 

 

3. What species of gibbon are you most likely to see in a zoo in North America?

a. H. lar or white handed gibbons

b. N. hainanus or Hainan black-created gibbons

c. None, as they are invisible

 

 

 

 

4. What genus of gibbon is the largest in size?

a. Hylobates agilis

b. Siamangs

c. Hylobates pileatus