Lab 13 phylum annelida

segemented

annelida are eumetazoan protosome with what type of body

metamerism

the name for when organs are represented in each segment of the body

tubeworms

the common name for organisms in the class polychaeta

parapodia

this organism in class polychaeta contains what paddle like structure

Nereis, tube worm

the name of this organism

Lumbricus terrestris

the scientific name of this organism

soil

what organisms in the class Oligochaeata (earthworms) eat through to gather nutrients

eathworm

what organism this it the cross section of

anatomy

what doe this picture of the eathworm show

leeches

the common name for class hirudenia

most in freshwater, some in marine or terrestrial

the habitat that most species in hirudenia can most often be found

an anesthetic

what hirudenia are able to produce to be able to attach unnoticed

haemopis

the name of this organism

hirudin

the chemical that leeches secrete to prevent blood from coagulating

Hirudo medicinalis

the name of this medicinal leech with a “brilliant emerald and ruby color patterning on its dorsal surface

Macrobdella decora

the name of this organism with a row of organge dots down the center of its back

leeches

the picture presents the anatomy of what organism