William Collins Publishers Pty Ltd, Sydney. Records of the Australian Museum, 47: 117-140. Notes On Australian Zodariidae (Araneae), I. A Revision of the Australian Spider genus Storena(Araneae, Zodariidae). Danger to humansįew bites by these spiders have been reported and when they have, symptoms have been minor, consisting of a red welt and localised hot feeling for a couple of hours. While many spiders are present throughout the year, autumn is the best time to see them outdoors. Despite the heavy appearance of their fangs, these spiders are reluctant to attack and timid when confronted. There are over 650 species of spider within the UK, and although many may find spiders unappealing or even frightening, they are fascinating in their own right. The males also have characteristic club-shaped palps and can look quite threatening when these are held aloft. ![]() Wandering males frequently enter houses at night, and their bright colours can cause alarm. The oval egg sacs have a papery texture, and hold about 50 eggs. In contrast, the females have rarely been observed far from the burrow. Male spotted ground spiders live a vagrant life hunting or searching for females they may be found in leaf litter, under logs or rocks, or even indoors wandering across the floor. These spiders are not venomous and rely solely on their hunting abilities to capture and subdue their prey. They feed on a variety of insects, including beetles, flies, and ants. Furrow spiders are nocturnal hunters and are rarely seen during the day. They have two to five pairs of white or coloured spots on. These spiders may also build small, irregular webs to catch prey. Legs are orange to red or black and white. They are usually dark-coloured (reddish to black), and sparsely haired. ![]() Spotted ground spiders are from 6 mm to 20 mm long. Some species, like Habronestes bradleyi, are closely associated with ants. The Spotted ground spiders Habronestes and Storena are two genera of spiders in the family Zodariidae. Some species build burrows in the ground or shallow depressions, and build a palisade (fort-like structure) of vertically arranged twigs or leaves around the entrance. Like many spiders, little is known about their biology. Spotted ground spiders don't build a snare, but hunt and ambush ground dwelling insects. They mingle with the ants in their nest in the early mornings, when the ants are sluggish, and carry off the weaker ants as prey. One species of Storena is an ant mimic, resembling the red meat ants, Iridomyrmex purpureus. ![]() The eyes are in two back-curved rows of four. A characteristic feature of Storena is that they have a pale brown, pitted circle of bare cuticle between the front spots. When present, an unpaired spot occurs just above the spinnerets. The Slit Spider of inland red sand-dune habitats makes a burrow with a wide, horizontal slit opening on the down-slope of a dune. They have two to five pairs of white or coloured spots on the dorsal surface of the abdomen that can range from pale yellow to bright orange. The Spotted ground spiders Habronestes and Storena are two genera of spiders in the family Zodariidae.
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