Name(s):_______________________________________________
Date:____________ Period:_____
Lab: Survey of Invertebrates
Objectives: 1) Identify individual characteristics of each
invertebrate phylum
2)
Compare the similarities and differences between members if each phylum
3)
Identify body forms in each of the invertebrate phylum and state importance
STATION 1 Phylum:ญ__________________
- Names
of Specimens:
- Describe
how the members of this phylum feed.
- What
are the functions of the choanocytes?
STATION 2 Phylum:__________________
- Name
of Specimens:
- Name
the two body forms that occur in this phylum.
- List each
specimen with the type of body form it has:
- Describe
the unique way most of the members of this phylum capture food.
STATION 3 Phylum:ญญญญญญญญญญญญญญญญญญญญญญญญญ__________________
- Name
of the Specimens:
- How do
members of this phylum get oxygen to its cells?
- Which
of the above specimens are free-living and which are parasitic?
- Describe
how a planarian takes in food, digests it, and gets rid of wastes?
- How
does a person get a tapeworm?
STATION 4 Phylum:__________________
- Names
of specimens:
- Briefly
describe that digestive tract of a roundworm.
- Where
do Ascaris worms live inside its host?
STATION 5 Phylum:____________________
- Names
of specimens:
- This
phylum is known to have this type of body cavity?
- List
each specimen and the class that it belongs to.
- Compare
and contrast how clams and squid feed.
- What
are the three parts of a mollusk?
STATION 6 Phylum:ญญญญญญญญญ____________________
- Name
of specimens:
- The
body plan (or cavity) of this phylum is ______________________.
- The
common name for this phylum is ____________________.
STATION 7 Phylum:ญญญ____________________
- Name
of specimens:
- What
two characteristics do all specimens of this phylum share?
- How
is each of the specimens different?
STATION 8 Phylum:___________________
- Name
of specimens:
- This
phylum is known as the first to develop a(n) ญญญญญญญญ_____________________
skeleton.
- The phylum
name means: ญญญญญญญญญ_______________________________________.