Non-sinusoidal bending waves of sperm flagella.
D000818:Animals; D000845:Annelida; D001699:Biometry; D055592:Biophysical Phenomena; D001703:Biophysics; D002816:Chordata, Nonvertebrate; D004447:Echinodermata; D005407:Flagella / Q000166:cytology*; D066298:In Vitro Techniques; D008297:Male; D009068:Movement; D010784:Photomicrography; D013094:Spermatozoa / Q000166:cytology*; D013550:Swimming