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

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

Sperm removal behavior of the cuttlefish Sepia esculenta

Egg laying of [moriaogaeru]

Egg-laying of the Anderson's Crocodile Newt

egg-laying of Mnais costalis

Egg laying behaviour of Japanese pond turtle

Egg laying in the long-horned beetle Xylotrechus villioni

Egg-laying scene of Harvestmen（Leiobunum japonicum japonicum）

Egg-laying scene of Harvestmen（Leiobunum japonicum japonicum）

Spawning behavior of the messmate pipefish Corythoichthys haematopterus

Egg deposition behaviour of Bombylius major

Oviposition behavior of Inocellia japonica

Spawning behavior of Opsariichthys uncirostris

egg-laying in a caddisfly adult Psilotreta kisoensis

Egg-laying of a male-colored female common skimmer

Mateing　behavior of egg parasitoid

postovipositional behavior

Spawning behavior of bullethead parrotfish (Scarus sordidus)

Spawning behavior of bower’s Bower’s parrotfish (Scarus bowersi)

Spawning behavior of Rivulated parrotfishsurf parrotfish (Scarus rivulatus)

A speder digging a hole for egg-laying

Spawning behavior of the Far Eastern catfish, Silurus asotus in paddy fields

egg predation of Staphylinidae larvae

Egg deposition in the dragonfly Sympetrum frequens