Spawning and courtship (?) in the squid Sepia erostrata

Courtship and spawning in the anthias Rabaulichthys suzukii

Courtship and spawning in the threefin blenny Enneapterygius etheostomus

Courtship and spawning in a threefin blenny

Courtship and spawning behavior of bluegill

Spawning in the large-mouth bass

Courtship in the Japanese rice-fish

Spawning in the Otton Frog, Rana (Babina) subaspera

Courtship in the bull-headed shrike Lanius

Courtship in the water strider Gerris elomgatus

Reproductive behaviour of Callionymus ornatipinnis: 1. courtship

Spawning in a carp

Courtship behavior in the Cardinalfish, Apogon niger

Courtship in a rhinoceros beetle

Courtship behavior in the Rock Pigeon Columba livia

Salmon spawning

Spawning in a Japanese bitterling Rhodeus ocellatus kurumeus

Female-female spawning in the cleaner wrasse Labroides dimidiatus

Courtship behavior of the spider, Cyclosa octotuberculata

Courtship display of the Narcissus Flycatcher

Spawning of "Luciola cruciata" (2); Laying to an artificial cloth in the field

Spawning by Pale Chub

Great crested grebe spawning

Spawning of Rhacophorus arboreus

a spawning oyster