| spirillum |
Rigid, spiral-shaped bacterium.
Ãâó: science.education.nih.gov/supplements/nih1/disease...
|
|---|---|
| spirochete |
Flexible, spiral-shaped bacterium.
Ãâó: science.education.nih.gov/supplements/nih1/disease...
|
| spiracle |
an opening in the head anterior to and above the opercular opening representing a primitive gill-cleft, in lampreys, hagfishes, sharks, and rays
Ãâó: gmbis.marinebiodiversity.ca/BayOfFundy/glossF.html
|
| spiral |
parallel to the sutures; along the whorl or coil.
Ãâó: gmbis.marinebiodiversity.ca/BayOfFundy/glossQ-T.ht...
|
| spiral valve |
a spiral infolding (ridge) of the wall of the intestine
Ãâó: gmbis.marinebiodiversity.ca/BayOfFundy/glossF.html
|