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Zoology Lab Exam 2
Phyla Porifera - Echinodermata
16
Biology
Undergraduate 2
10/26/2010

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Term
gonangium
Definition
Asexual reproductive parts on a colony(P Cnidaria, C Hydrozoa)
Term
hydranth
Definition
The polyp part of a colony of Hydrozoa. (P Cnidaria, C Hydrozoa)
Term
Scyphistoma appearance?
Definition
Red, tentacles up (polyp) (P Cnidaria, C Scyphozoa)
Term
Strobila appearance?
Definition
Tentacles down; red. Asexually repr in life cycle. (P Cnidaria, C Scyphozoa)
Term
***life cycle of a liver fluke (P Platyhelminthes, C Trematoda)
Definition
adult liver fluke, miracidium, sporocyst, redia, cercaria, metacercaria
Term
metacercaria looks like...
Definition
gemmules
Term
sporocoyst looks like...
Definition
little brown things in pink cells
Term
redia general shape?
Definition
pink C-shaped thing
Term
cercariae look like
Definition
little pink tear drops
Term
Larger membrane-enclosed structure(s) on Ascaris xs? (P Nematoda)
Definition
Uterus
Term
Structure on Ascaris xs w/ very distinct membrane?
Definition
Intestine
Term
Multiple circular-shaped membrane-bound structures on Ascaris xs? (P Nematoda)
Definition
Oviducts
Term
Membrane surrounding longitudinal muscles in Ascaris xs? (P Nematoda)
Definition
Peritoneum
Term
Parapodium
Definition
Feetlike structures (P Annelida, C Polychaeta - the clamworms)
Term
Setae
Definition
Bristles (P Annelida)
Term
nephridium
Definition
excretory organ in C Oligochaeta. cross section model: green structure
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