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

Spawning behavior of Opsariichthys uncirostris

Spawning behavior of the messmate pipefish Corythoichthys haematopterus

Spawning behaviour of Pseudogobio esocinus (Cypriniformes, Cyprinidae) in an experimental tank

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)

Spawning of Gnathopogon caerulescens on a gravel shore of Lake Biwa

Spawning of Gnathopogon caerulescens on a sandy shore of Lake Biwa

Spawning of Gnathopogon caerulescens on a gravel shore of Lake Biwa

Spawning of Gnathopogon caerulescens on a sandy shore of Lake Biwa

Spawning of Gnathopogon caerulescens on a rocky shore of Lake Biwa

Spawning of Gnathopogon caerulescens on a sandy shore of Lake Biwa

Spawning in a carp

Spawning behaviour of a butterflyfish

Female-female spawning in the cleaner wrasse Labroides dimidiatus

Mating Behavior of Typopeltis stimpsonii in the habitat

Reproductive behaviour of Callionymus ornatipinnis: 2. spawning

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

Oviposition behavior of Inocellia japonica

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

Spawning of "Luciola cruciata" (1); Simultaneous spawning by multiple females

Agonistic behavior between females of domestic cats in the forest

Reproductive behavior of domestic cats during the mating season in the forest

Feeding behavior on day 300 of barred snailfish (Crystallichys matsushimae)