Section 16.3- Mammalian Orders II Flashcards
get their name from the insect-eating habits of its members
insectivores
common insectivores that inhabit moist areas
shrew
the lightest animal is believed to be the
Etruscan shrew
an interesting insectivore covered with spines that are shorter and softer than a porcupine’s spine and always lack barbs
hedgehog
insectivores that live most exclusively underground
moles
the scientific name for the Flying Mammals
Chiroptera
flying mammals that differ in structure from other mammals in that their fingers are greatly elongated
bates
said to be the smallest mammals by overall body size
Kitti’s hog-nosed bats
insectivorous bats are amazingly well designed for catching flying insects in the dark by
sound alone
system bats use to pinpoint prey
echolocation system
spender longer periods of uninterrupted hibernation than any other mammal
bats
marine mammals that make up the order Cetacea
whales
by far the largest of the mammals and probably largest animals ever lived
whales
whales that have two rows of comb-like plates that hang from curtains from each side of the upper jaw
baleen whales
comblike plates found in some whales
baleen
the world’s largest animal
blue whale (baleen)
includes such marine mammals as sperm whales, killer whales, dolphins, and porpoises
toothed whales
may be among the most intelligent of the mammals, ranking second only to the chimpanzee in intelligence
dolphins
another well-known toothed whale that has black and white patterns
orcas (killer whales)
are mostly arboreal and are noted for their intelligence
primates