Variation in activity rates may explain sex-specific dorsal color patterns in Habronattus jumping spiders.

ABSTRACT: In many animals, color pattern and behavior interact to deceive predators. For mimics, such deception can range from precise (near-perfect mimicry) to only subtle resemblance (imperfect mimicry) and such strategies often differ by sex because of differing ecological selection pressures. In this field study, we examine variation in behavior and ecology that may be linked with sex differences in dorsal color pattern in three sympatric species of Habronattus jumping spiders (H. clypeatus, H. hallani, H. pyrrithrix). Males of these species have conspicuous dorsal patterning that is subtly reminiscent of the general color patterns of wasps and bees, while females are cryptic. We show that, compared with females, these conspicuous males exhibited increased leg-waving behavior outside of the cont

SUBMITTER: Taylor LA 

PROVIDER: S-EPMC6795386 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature