Oviposition of the sea slug, Homoiodoris japonica

Oviposition behavior of Inocellia japonica

Oviposition　of Asphondylia yushimai

Group oviposition of a ichneumon wasp, Triancyra galloisi

Oviposition by a virgin unmutilated worker of Diacamma sp. from Japan

Oviposition of the parasitoid fly Bessa parallela and defense behaviour of its host

Worker oviposition and oophagy by the gamergate in Diacamma sp. from Japan

Forewing　fold during oviposition

Egg-laying of the Anderson's Crocodile Newt

Spawning behavior of the messmate pipefish Corythoichthys haematopterus

Egg-laying behavior of the cuttlefish Sepia esculenta (Cephalopoda: Sepiidae)

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

Egg-laying behavior of the loliginid squid Uroteuthis (Photololigo) edulis (Cephalopoda: Loliginidae)

Egg laying of [moriaogaeru]

Spawning of Rhacophorus arboreus

Spawning in the large-mouth bass

egg-laying of Mnais costalis

Spawning of bitterling, Acheilognathus rhombeus

Egg deposition in the dragonfly Sympetrum frequens

Reproductive behaviour of Callionymus ornatipinnis: 2. spawning

Spawning in the Otton Frog, Rana (Babina) subaspera

Egg laying behaviour of Japanese pond turtle

Egg laying in the long-horned beetle Xylotrechus villioni

Expansion of tentacle crown in the sea anemone, Anthopleura japonica

Souvenir from the sea