Chemotaxis of the spermatozoa of Ciona intestinalis.
D000818:Animals; D002633:Chemotaxis; D005260:Female; D005306:Fertilization; D008297:Male; D010063:Ovum / Q000502:physiology; D012623:Seawater; D013045:Species Specificity; D013094:Spermatozoa / Q000502:physiology*; D014561:Urochordata / Q000166:cytology*