The influence of temperature upon the change from the male to the female phase in Ophryotrocha puerilis puerilis, a polychaete worm.
D000220:Adaptation, Biological; D000818:Animals; D000845:Annelida / Q000502:physiology*; D005260:Female; D005843:Geography; D008297:Male; D008386:Marine Biology; D012727:Sex Characteristics; D013696:Temperature