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Small to Medium Mammal Test

True/False
Indicate whether the statement is true or false.
 

 1. 

(5 points) The Virginia Opossum is North America’s only marsupial.
 

 2. 

(5 points) Though the American Mink is related to the Striped Skunk, it cannot release any type of foul smelling scent like the skunk.
 

 3. 

(5 points) The American Mink is mostly nocturnal.
 

 4. 

(5 points) The Least Weasel is Ohio’s most common weasel.
 

 5. 

(5 points) The Long-tailed Weasel exhibits delayed implantation.
 

 6. 

(5 points) All shrews discussed in class are in the same Genus.
 

 7. 

(5 points) Most shrews are considered an excellent catch by larger predators and are hunted relentlessly by larger mammals.
 

 8. 

(5 points) The Eastern Mole is about 25% greater in length than the Star-nosed Mole.
 

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 9. 

(5 points) The American Mink is classified as a .....
a.
insectivore
b.
herbivore
c.
omnivore
d.
carnivore
 

 10. 

(5 points) Which shrew has a dentition of 30?
a.
Northern Short-tailed Shrew
c.
Least Shrew
b.
Masked Shrew
d.
Pygmy Shrew
 

 11. 

(5 points) Which shrew species is considered the longest lived?
a.
Northern Short-tailed Shrew
c.
Pygmy Shrew
b.
Least Shrew
d.
Masked Shrew
 

 12. 

(5 points) Which shrew species is normally found only in the southeastern 1/3 of Ohio?
a.
Northern Short-tailed Shrew
c.
Least Shrew
b.
Masked Shrew
d.
Pygmy Shrew
 

 13. 

(5 points) Which bat’s primary habitat is forested regions?
a.
Hoary Bat
c.
Little Brown Myotis
b.
Eastern Pipistrelle
d.
Big Brown Bat
 

 14. 

(5 points) Which bat has the physical attributes to nurse 4 offspring?
a.
Hoary Bat
c.
Little Brown Myotis
b.
Red Bat
d.
Big Brown Bat
 

Multiple Response
Identify one or more choices that best complete the statement or answer the question.
 

 15. 

(5 points) Chose all that are correct:
 a.
The front feet of the Eastern Mole are larger than the rear.
 b.
The eyes of the Star-nosed Mole are large so it can see better in the dark.
 c.
The Eastern Mole has a ‘hairless’ tail.
 d.
The Star-nosed Mole ranges from light brown to dark brown in color.
 e.
Star-nosed Moles are known to come to the soil surface at night, exiting their burrows to forage in yards, field, etc. for insects.
 

 16. 

(5 points) Which two bat species are in the same Genus?
 a.
Big Brown Bat
 c.
Red Bat
 e.
Hoary Bat
 b.
Little Brown Myotis
 d.
Eastern Pipistrelle
 

Numeric Response
 

 17. 

(5 points) The life span of the Long-tailed Weasel is normally up to ____ years.

 

 18. 

(5 points) The average weight of a Long-tailed Weasel is ______ ounces.

 

 19. 

(5 points) The Big Brown Bat has a lifespan of up to ______ years.

 

 20. 

(5 points) The dentition of the Eastern Pipistrelle is _______.

 

Completion
Complete each statement.
 

 21. 

(5 points) The breeding season for the American Mink is from ________________ through April.
 

 

 22. 

(5 points) The animal that is considered to be the smallest mammal in the world is the _____________ shrew.
 

 

 23. 

(5 points) Which bat species is one of the few mammals that can have the sexes distinguished by color?  ______________________ Bat
 

 

 24. 

(5 points) Of the bats discussed in class, which species has the greatest dentition?

____________________________________________
 

 

 25. 

(5 points) Which bat species feeds primarily on moths?  ___________________ Bat
 

 

 26. 

(5 points) Of the various bat species discussed in class, which one is the smallest in length (size)?  _____________________________
 

 

 27. 

(5 points) Which bat has the following dentition formula? _________________________

i 2/3,  c 1/1, p 1/2, m 3/3
 

 

Matching
 
 
Match the following terms and definitions.
a.
extirpated
g.
crepuscular
b.
omnivore
h.
diurnal
c.
carnivore
i.
delayed fertilization
d.
insectivore
j.
delayed implantation
e.
herbivore
k.
cache
f.
nocturnal
l.
extinct
 

 28. 

(5 points) active mainly at night
 

 29. 

(5 points) eats primarily meat
 

 30. 

(5 points) active in the mornings and evenings (dawn & dusk)
 

 31. 

(5 points) native to an area but hunted or driven away and no longer existing there
 

 32. 

(5 points) eats both plants and other animals
 

 33. 

(5 points) stored food usually located in or near the den of the animal
 

 34. 

(5 points) eats primarily arthropods and insects
 

 35. 

(5 points) situation where after breeding, the female stores the males sperm until they ovulate, generally in early spring
 



 
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