Insect Natural History Flashcards
What are the three characteristics that seperate insects from other arthropods?
a. Long legs, cylindrical bodies and two pairs of legs per body segment.
b. Long, flattened body with numerous segments.
c. Three distinct body regions: head, thorax and abdomen. Three pairs of legs, and often, two pairs of wings arise from the thorax.
d. To pairs of antennae and branched appendages. Five pairs of appendates are associated with the head, including a pair of jointed mandibles.
c. Three distinct body regions: head, thorax and abdomen. Three pairs of legs, and often, two pairs of wings arise from the thorax.
A cluster of brighly colored, red and white immature insects in a tree are:
a. giant mesquite bug nymphs
b. red admiral butterfly caterpillars
c. blister beetle larva
d. kissing bug nymphs
a. giant mesquite bug nymphs
Pepsis wasp adults are often seen feeding on nectar. Their young feed on:
a. nectar
b. tarantulas
c. bee larvae
d. butterfly caterpillars
b. tarantulas
Many ant species care for hemipteran insects, and in exchange the ants receive:
a. protection
b. food
c. shelter
d. nothing
b. food
Flies have two pairs of wings; bees and wasps have one pair.
True or False
False
The loud buzzing sound one hears on a hot summer day is a male cicada trying to attract a mate.
True or False
True
Butterfly antennae are thin with a knob at the end; moth antennae are often feathery without a knob.
True or False
True
When at rest dragonflies hold their wings over or along the back; damselflies hold their wings out to the side.
True or False
False
Harvester ants play an important role in grassland ecosystems.
True or False
True
Termites do not break down natural woody material and play little role in grassland ecosystems.
True or False
False
Insects colored orange, black, yellow or red are usually distateful to predators.
True or False
True
Honey bees are native to the Sonoran Desert.
True or False
False
Honey bees seen on the Museum grounds are essentially all Africanized bees.
True or False
True
A high percentage of flowering plants in the Tucson Mountains are pollinated by bees.
True or False
True
Approximately 700 bee species live in the Sonoran Desert region.
True or False
True