Invertebrate Lab II (Instructor Materials Preparation)

Lab Materials

This is the prep for one section of 24 students.

Flatworms (phylum platyhelminthes)

Students will do this part in table teams (groups of 4).

Materials Quantity Notes
 live planaria  1 vial can be shared by all lab sections  set up on side bench under dissection microscope as a demo
 flatworm model  1 per bench
 planaria slides  1 per bench  can alternatively be set as a demo
 Taneia slides  1 per bench  can alternatively be set as a demo

Liver Flukes

Students will do this part in table teams (groups of 4).

Materials Quantity Notes
 live flukes  1 vial can be shared by all sections  set up on side bench under dissection microscope as a demo
 fluke slides  1 per bench  can alternatively be set as a demo

Mollusks

Students will do this part in table teams (groups of 4).

Materials Quantity Notes
 mollusk examples (preserved)  various  set up on side bench as a demo including squid, octopus, chitin, clams, snails, etc.

Squid Dissection

Students will do this part in table teams (groups of 4).

Materials Quantity Notes
 dissection kit 1 per bench  should include scalpel, scissors, forceps, dissection needles, dissection pins
 dissection tray  1 per bench
 squid  1 per bench
 gloves  1 pair per student  latex and non latex options in various sizes
lab coat 1 per student
goggles 1 pair per student
dissection waste container 1 per class dissection waste should not go in regular trash

Clam Dissection

Students will do this part in table teams (groups of 4).

Materials Quantity Notes
 dissection kit  1 per bench
 dissection tray  1 per bench
 clam  1 per bench
 gloves  1 pair per student  latex and non latex options in various sizes
lab coat 1 per student
goggles 1 pair per student
dissection waste container 1 per class dissection waste should not go in regular trash

Annelidia

Students will do this part in table teams (groups of 4).

Materials Quantity Notes
 earthworm model  1 per table
 preserved annelid examples  various  examples include earthworms, leeches, polychete worms