Overall Appearance
Physiology
Random
4 Major Lineages
Dissection
100
An arthropod's body demonstrates this type of symmetry
Bilateral symmetry
100
The type of feet Echinoderms have
Tube feet
100
What does the word arthropod mean?
jointed feet
100
Includes centipedes and millipedes
Myriapods
100
On what body segment do the legs of a grasshopper attach
thorax
200
Completely covers an arthropod's body and is made from layers of protein and chitin
Exoskeleton
200
What type of organism has a water vascular system
Echinoderm
200
True or False: Myriapods are only found in terrestrial habitats
True
200
Includes horseshoe crabs
Cheliceriforms
200
What are the two types of eyes grasshoppers have?
Compound and Simple (Ocelli)
300
Crayfish use these to capture prey
Chelipeds
300
The body of a crustacean has this kind of circulatory system
Open circulatory system
300
Which group of arthropods is most numerous, myriapods, arachnids, or hexapods
hexapods
300
The arthropods of this lineage have 2 pairs of antennae
Crustaceans
300
On what organism and segment do we find a telson
crayfish
400
Animals with a body cavity lined by tissue completely derived from mesoderm
Coelomates
400
Arachnids use these internal series of vascular lamellae in gas exchange
Book lungs
400
Give three examples of echinoderms
sea stars , brittle stars, sea cucumber, sea urchins
400
Give two examples of cheliceriforms
horseshoe crabs, scorpion, spiders, mites, ticks
400
What are two types of mouth appendages in crayfish
maxilla, mandible, maxilliped
500
What is molting?
Process of shedding the exoskeleton so the animal can grow larger
500
Myriapods excrete waste via what tubules?
Malpighian
500
What do sea stars eat usually eat?
bivalves
500
Which group contains swimmerets?
crustaceans
500
What lines the stomach of the crayfish
chitinous teeth
M
e
n
u