Custom Search

Grass Spiders

Identify It >   Spiders Section >   Grass Spiders >








Quick Facts

Scientific name:  Tibellus oblongus

Size:  Up to 10mm

Distribution:  Found throughout the UK.  More frequently found in southern England

Months seen:  All year round, but mostly May to September

Habitat:  Often found on coastal dunes among grasses, but also inland in damp fields and meadows

Food:  Small invertebrates

Special features:  Grass Spiders get their name from their preferred habitat among tall grasses.  The scientific name 'oblongus' is derived from the elongated body shape.

The shape and straw colour helps to disguise them in long dry grass.  There is a darker median line running the full length of the head and body, and there may be two darker spots either side of this towards the rear end of the abdomen.

The males and females are similar although the males have a slimmer abdomen.

Grass spiders assume a stretched out posture when resting.


Related Pages