Hlava samečka skákavky srdnaté (Phidippus audax, rod Phidippus - skákavka), foto Opoterser [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)].

Hlava samečka skákavky srdnaté (Phidippus audax, rod Phidippus - skákavka), foto Opoterser [CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0)].