Entoma
Half-edged wall jumping spider, Menemerus semilimbatus, plate

Jumping spiders

Menemerus semilimbatus

Half-edged wall jumping spider

This spider hunts entirely by sight and never spins a web to catch prey, instead stalking insects across sunlit walls of buildings and citrus groves.

WhereSunny walls, gardens and citrus groves
SizeFemale 6.5 to 8.4 mm, male 5.1 to 7.4 mm body length
WhenMarch to October

The Half-edged wall jumping spider is a flattened, grayish-white jumping spider with a pale band along the sides of its head and a small white triangular mark at the centre. Its legs are light brown with darker rings, and the abdomen carries several bright V-shaped markings; males show black and white banded palps while those of females stay pale.

It lives on sunlit walls, garden fences and citrus groves across warm parts of Europe, hunting small insects and other spiders by sight rather than building a web. Adults are active during the day and can be found on buildings for most of the year in the warmest regions.

Traits

Habitat

Towns

Colour

Grey, White, Brown

Active

Day

To people

Not dangerous to people; it does not bite defensively and is usually seen resting motionless on sunlit walls.

Activity through the year

Often confused with

House jumping spiderOpen entry ›
Pseudeuophrys lanigera

Considerably smaller, with males reaching only about 3 to 4 mm and females up to about 5 mm body length, against the Half-edged wall jumping spider's 5.1 to 8.4 mm.

Questions

Is the Half-edged wall jumping spider dangerous to people?

Not dangerous to people; it does not bite defensively and is usually seen resting motionless on sunlit walls.

When can you see the Half-edged wall jumping spider?

The Half-edged wall jumping spider can be seen from March to October, by day.

Plate retouched from a photo by Diego González Dopico, CC BY 4.0, iNaturalist Licence

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Last updated 2026-09-27. Every entry is checked against published sources.