Primates Summer 2004 Quiz # 12, the Pan quiz open book and notes

4 points. Bonobo/Common Chimp fill in;

write either B for Bonobo, C for Common Chimp

_______ has the longest show of estrus                       _______ the one that murders 

_______ the one that hunts monkeys                           _______ has less sexual dimorphism

_______ the one in which male-male grooming is the most common

_______ digs more for worms and roots                       _______ Kanzi is one

_______ dragging a branch has symbolic meaning      _______ lives in MMMF troops 

_______ a female can be the dominant leader of a subtroop that includes adult males

_______ G-G rubbing by females                                 _______ use leaves for rain hats

_______ is thinner, more muscular, longer legs, smaller heads

_______ defend and enlarge their territories at the expense of their neighbors’

_______ do not patrol their territorial borders               _______ has more female-female grooming

4 points: compare and contrast the hunting of Tai forest chimps with that of Gombe chimps.

2 points. Bonobos and chimps are both patrilineal, yet bonobos are not male dominated like chimps; what two factors are suggested as the crucial difference? (Hint, one is anatomy and one is behavioral).

Name _____________________________

BONUS: which subspecies of Pan troglodytes is the only ones to crack nuts with rocks?