Tent-web spider Cyrtophora ikomosanensis weaving spiral threads (2)

Tent-web spider Cyrtophora ikomosanensis weaving spiral threads

Predatory behavior in a purse-web spider Calommata signata

Mating behavior of an orb-web spider, Cyclosa ginnaga

Sound from tuning fork triggers an orb-web spider Eriophora sagana dropping off the web

Reclinervellus nielseni sucking its host spider dry and weaving a cocoon on the web

The first molting of araneomorph funnel-web spider 2

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

Predatory behavior in a ray spider Wendilgarda ruficeps (Araneae: Theridiosomatidae) (2)

Web-building behavior in Cyrtarachne akirai

Hunting in a kingfisher 2

Web-launching behavior of Theridiosoma epeiroides

Predation behavior by Parasteatoda tepidariorum by means of 3-D web with vertical threads

Web-breaking behavior in Poltys illepidus

Predatory behaviour of Eriophora sagana Part 2

Foraging behavior of a kleptoparasitic spider Argyrodes kumadai

The robbing behavior of a jumping spider Silerella vittata

ゼゼラの縄張り行動

セボシタビラの縄張り行動④

セボシタビラの縄張り行動

カネヒラの縄張り行動

ヤリタナゴの縄張り行動

キタノアカヒレタビラの縄張り行動⑧

モツゴの縄張り行動

アカヒレタビラの縄張り行動④