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Rock hyrax - Quiz
Contributed by: Ashton
  • 1. What is the scientific name of the rock hyrax?
A) Capensis hyrax
B) Procavia capensis
C) Hyracoidea procavia
D) Procavia africanus
  • 2. Which of these is a common name for the rock hyrax in South Africa?
A) Rickaz
B) Coney
C) Mountain rabbit
D) Dassie
  • 3. What is the typical weight range of a rock hyrax?
A) 1–3 kg
B) 6–8 kg
C) 10–15 kg
D) 4–5 kg
  • 4. Up to what elevation can rock hyraxes be found?
A) 5,500 m
B) 4,200 m
C) 2,000 m
D) 3,000 m
  • 5. How many living species are in the order Hyracoidea?
A) Three
B) Seven
C) Five
D) Ten
  • 6. Rock hyraxes are the only extant terrestrial afrotherians in which region?
A) The Congo Basin
B) The Middle East
C) Southern Europe
D) Madagascar
  • 7. What is the typical group size for rock hyraxes?
A) 10–80 animals
B) 5–10 animals
C) 2–5 animals
D) 100–200 animals
  • 8. Which body part is used by rock hyraxes to warn others of predators?
A) Whiskers
B) Dorsal gland
C) Sentries
D) Tusk-like incisors
  • 9. When are rock hyraxes most active?
A) Midnight
B) Morning and evening
C) Throughout the night
D) Mid-day
  • 10. Which anatomical feature of the rock hyrax is unique and used for social communication?
A) Dorsal gland
B) Soft foot pads
C) Pointed incisors
D) Long whiskers
  • 11. How much heavier are male rock hyraxes compared to females?
A) 50%
B) 10%
C) 25%
D) 5%
  • 12. What dictates the fur color of a rock hyrax?
A) Genetic mutation
B) The environment
C) Dietary protein
D) Seasonal age
  • 13. To which animal is the rock hyrax distantly related?
A) Rodent
B) Rabbit
C) Bear
D) Elephant
  • 14. What is unique about the testes of male rock hyraxes?
A) They are permanently abdominal
B) They are external
C) They change size with seasons
D) They are absent
  • 15. Where is the rock hyrax absent?
A) Israel and Jordan
B) Oman and UAE
C) Congo Basin and Madagascar
D) South Africa and Algeria
  • 16. What color are the dorsal patches of P. c. ruficeps?
A) Orange
B) Yellow
C) Cream
D) Black
  • 17. What color are the dorsal patches of P. c. capensis?
A) Cream
B) Flecks
C) Orange
D) Black
  • 18. What color are the dorsal patches of P. c. welwitschii?
A) Orange
B) Cream
C) Black
D) Yellow
  • 19. What is the approximate adult length of a rock hyrax?
A) 1 meter
B) 80 cm
C) 50 cm
D) 20 cm
  • 20. How are the soles of rock hyrax feet kept moist?
A) Rainwater collection
B) Sweat-like secretions
C) Oil from the dorsal gland
D) Mucus
  • 21. Where is the red-headed rock hyrax, P. c. ruficeps, native to?
A) South Africa
B) Central Africa
C) Northeastern Africa
D) Southern Sahara
  • 22. Which rock hyrax subspecies is known as the Kaokoveld rock hyrax?
A) P. c. welwitschii
B) P. c. habessinicus
C) P. c. capensis
D) P. c. johnstoni
  • 23. What type of locations do rock hyraxes use for their dwelling holes?
A) Deep underground burrows in sand
B) Hollowed-out tree trunks only
C) Man-made structures only
D) Rocks with suitable cavities
  • 24. Who defends and watches over a rock hyrax colony in Mount Kenya?
A) All adult members equally
B) The dominant female
C) The oldest female
D) The dominant male
  • 25. Which bird is described as a specialist hunter of rock hyraxes?
A) Rock python
B) Puff adder
C) Verreaux's eagle
D) Egyptian cobra
  • 26. What do rock hyraxes use to alert their group of danger?
A) An alarm call
B) Visual hand signals
C) A rhythmic thumping
D) A scent trail
  • 27. How do rock hyraxes obtain water if they go for many days without drinking?
A) By storing water in a hump
B) They do not require water
C) By licking dew off rocks
D) Through the moisture in their food
  • 28. What behavior is suggested to be a sign of aggression in rock hyraxes?
A) Stomping their feet
B) Grunting while moving jaws as if chewing
C) Flashing their teeth
D) Hissing at predators
  • 29. Are rock hyraxes capable of climbing trees?
A) Yes, they are expert tree climbers
B) Yes, but not as readily as Heterohyrax
C) Only juveniles climb trees
D) No, they are strictly ground-dwelling
  • 30. Which of these is a predator of the rock hyrax in Africa?
A) Lion
B) Caracal
C) Hippopotamus
D) Giraffe
  • 31. What is the gestation period of a rock hyrax?
A) 6–7 months
B) 1–2 months
C) 12–14 months
D) 9–10 months
  • 32. At what age do rock hyraxes become sexually mature?
A) 10 years
B) 6 months
C) 3 years
D) 16 months
  • 33. At what age do rock hyraxes reach adult size?
A) 3 years
B) 10 years
C) 1 year
D) 16 months
  • 34. When can young rock hyraxes start ingesting solid food?
A) Ten weeks
B) Two weeks
C) One week
D) Six months
  • 35. What type of social groups do rock hyraxes live in to survive longer?
A) Hierarchical
B) Dominance-based
C) Egalitarian
D) Solitary
  • 36. Rock hyraxes are the first nonhuman species described to possess what trait?
A) Structural balance
B) Tool usage
C) Bipedalism
D) Complex language
  • 37. What rule do rock hyraxes follow regarding social configurations?
A) The friend of my friend is my friend
B) Survival of the fittest
C) Every individual for themselves
D) The strong lead the weak
  • 38. How many different noises do captive rock hyraxes make?
A) Less than 10
B) Exactly 5
C) More than 20
D) Over 100
  • 39. What is the most familiar vocalization of the rock hyrax?
A) A long bark
B) A low growl
C) A high trill
D) A soft whistle
  • 40. What do rock hyrax snorts signal in male songs?
A) Hunger
B) A request for food
C) Submission to others
D) Inner excitement or aggression
  • 41. What is positively associated with increased snort harshness in male hyraxes?
A) Testosterone levels
B) Number of siblings
C) Age of the mother
D) Dietary fiber
  • 42. What is a unique feature of rock hyrax calls regarding their structure?
A) They lack any pattern
B) Rich syntactic structure
C) They are only used at night
D) They are identical in every region
  • 43. What does the energetic cost of singing appear to be for rock hyraxes?
A) Negligible
B) Very high
C) Relatively low
D) Extremely variable
  • 44. What is a marker of an individual rock hyrax's unique identity?
A) Their fur pattern
B) Their eye color
C) Unique vocal signatures
D) Their weight at birth
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