ACE Insect Taxonomy & Classification 3

Question 1

Which insect order contains mosquitoes (family Culicidae) along with midges, gnats, and crane flies?

Accepted Answer

Diptera

Answer

Mosquitoes, along with midges, gnats, and crane flies, belong to the order Diptera (true flies), all sharing two functional wings and halteres for balance.

Question 2

The order Lepidoptera (moths and butterflies) is distinguished from other insects by which primary morphological feature?

Accepted Answer

Wings and body covered with tiny scales

Answer

Lepidoptera are uniquely characterized by having wings and often the body covered with tiny overlapping scales, which give moths and butterflies their distinctive color patterns.

Question 3

Sucking lice (human body louse, head louse) belong to which insect order?

Accepted Answer

Phthiraptera

Answer

Sucking lice (suborder Anoplura) and chewing lice together form the order Phthiraptera; all are obligate ectoparasites permanently associated with vertebrate hosts.

Question 4

Crickets, grasshoppers, and katydids belong to which insect order, characterized by enlarged hind legs for jumping?

Accepted Answer

Orthoptera

Answer

Orthoptera includes grasshoppers, crickets, and katydids, most of which have enlarged hind legs for jumping and produce sound through stridulation.

Question 5

What taxonomic rank falls directly between Family and Species in the standard classification hierarchy?

Accepted Answer

Genus

Answer

Genus falls directly between Family and Species in the standard hierarchy; each species is grouped into a genus, and related genera are grouped into a family.

(ACE) Associate Certified Entomologist Practice Test

(ACE) Associate Certified Entomologist Practice Test

ACE Insect Taxonomy & Classification 3