Classification and Characteristics of Arthropods and Insects Flashcards
1
Q
What is the phylum and class for insects?
A
Phylum: Arthropoda
Class: Insecta
2
Q
What are the subphyla of arthropods?
A
Chelicerata, Mandibulata
3
Q
How do the subphyla of arthropods differ?
A
Chelicerata: no antennae or wings, have chelicerae.
Mandibulata: have wings and mandibles.
4
Q
What does arthropod mean?
A
“jointed foot”
5
Q
What are the characteristics of arthropods?
A
- Bilateral symmetry
- Segmented body
- Exoskeleton
- Three or more pairs of jointed legs
- Paired appendages
6
Q
What are the characteristics of insects?
A
- Six legs
- Three body regions
- One pair of antennae
- Only arthropod class with wings
- Breathing through air tubes
