Motile spermatids and spermatozoa with different numbers of tails in rare males of the obligate parthenogenetic gecko Lepidodactylus lugubris

Videos recorded using a light microscope (Axioscop 40, Carl Zeiss) are presented here. The videos show motile spermatids and spermatozoa of the obligately parthenogenetic reptile, the morning gecko Lepidodactylus lugubris