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Salticidae Colyttus

Colyttus striatus (Simon, 1902)

Striated Jungle Jumper

This species is rare in Singapore but common in Brunei, Sabah, and Sarawak forests. The dorsal pattern is characteristically marked by black and white bands in both sexes. Females can be recognised by a broad crescent-shaped white band immediately behind the black area around the eyes. Sub-adult female has a different carapace pattern as shown in the lower right photo.

Length♀ 5–6 mm; ♂ 6–10 mm
Type LocalityBorneo
DistributionSingapore, Malaysia (Johor, Sarawak, Sabah), Brunei.
HabitatPrimary and secondary forests.
BiologyThe male is often seen cohabitating in a silken shelter between leaves (lower left photo with a sub-adult female, apparently getting ready to mate with the latter after its final moult to maturity.

Taxonomy

Distribution Map for Colyttus striatus (Simon, 1902)

Singapore, Malaysia (Johor, Sarawak, Sabah), Brunei.

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