Web-building behavior in Cyrtarachne akirai

Web-breaking behavior in Poltys illepidus

Web-launching behavior of Theridiosoma epeiroides

Bolas-building behavior in Ordgarius sexspinosus

Bolas-building behavior in Ordgarius hobsoni

Predatory behavior in a purse-web spider Calommata signata

Mating behavior of an orb-web spider, Cyclosa ginnaga

Decorating behavior in Micippa platipes

Up-down assymmetry in predatory behavior of orb-web spider Cyclosa octotuberculata

Nesting behavior of Bembix niponica Smith

Mating behavior in Arcuphantes iharai

Agonistic behavior in Pugettia quadridens quadridens

Predation behavior in Coelotes kumejimanus

Predation behavior in Coelotes kumejimanus

Courtship behavior in the Cardinalfish, Apogon niger

Exporting behavior in a peacock mantis shrimp

Predatory behavior in Robertus ogatai (Araneae: Theridiidae)

Greeting behavior in the messmate pipefish Corythoichthys haematopterus

Courtship behavior in the Rock Pigeon Columba livia

Predatory behavior by Nihonhimea japonica by means of knockdown 3D web

Predatory behavior in Robertus ogatai (Araneae: Theridiidae) (2)

An orb-web spider Cyclosa octotuberculata cleans its web

Bolas-swinging behavior in Ordgarius hobsoni

Male-male sexual behavior in Cobitis magnostriata

Neogerris boninensis caught in the web Tetragnatha keyserlingi