Phylum? Subphylum?

1
Phylum? Subphylum?
Arthropoda
Crustacea

• Segmentation and Tagmatization

2
Phylum? Subphylum? Common Name
Arthropoda
Crustacea
Copepod
Insects of the sea Abundance Cows of the sea
Feed on phytoplankton
3
Phylum? Subphylum? Common Name?
Crustacea
Barnacles
Arthopoda


4
How do I feed?
I use my cirri to grab particles from the
water, thus I am a filter feeder
5
Subphylum Crustacea Barnacles
Identify Structures
Cirri or modified feet
Adult
6
Phylum? Subphylum? Common Name?
Arthropoda
Crustacea
Amphipod
7
Phylum? Subphylum? Common Name?
Arthropoda
Crustacea
Isopod
8
Phylum? Subphylum? Common Name?
Arthropoda
Crustacea
Shrimp
9
Phylum? Common Name?
Arthropoda
Horseshoe Crab
Subphylum Chelicerata
Reproduce in mud's on the east coast Eggs are an
important food source for migratory birds
10
Arthropoda
Sea Spider
Phylum? Common Name?