vorticella การใช้

"Vorticella convallaria " exhibits two morphological types.
A few secrete a lorica . " Vorticella " is one of the best-known genera.
When environmental conditions deteriorate the stalked zooid excises its stalk and transforms into " Vorticella's " secondary type, the motile dispersive telotroch.
In some ciliates ( such as " Vorticella " ), conjugating cells become permanently fused, and one conjugant is absorbed by the other.
When startled, " Spirostomum ambiguum " can contract to less than half its extended length within 1 / 200 of a second ( a contraction speed similar to that of the ciliate Vorticella ).