Tag Archives: Tegenaria gigantea

Welcome house guests

One day in the summer I noticed a crane fly sitting on the outside of a window so I grabbed my camera with the macro lens and went on a bug hunt round the house. And these are the beasties I found lurking:

Male house spider, Tegenaria gigantea, with a glint in his eye

It was a murky day so the pictures I took in the house required the flash, so I experimented with the flash power, the ISO, and used the smallest aperture I could to maximise the depth of field (DOF). The ones I took through the window didn’t require the flash, but I kept the ISO higher, again so I could maximise the DOF:

Crane fly or daddy longlegs, Tipula paludosa, revealing one of the more bizarre head designs in the animal kingdom

On the same window as the crane fly were a number of garden spiders (Araneus diadematus) including this male:

The same male garden spider wrapping up a hoverfly

The crane fly was playing a dangerous game running the gauntlet of the garden spiders but it managed to avoid getting eaten. The garden spider above was on the window for weeks and was rather larger at the end, demonstrating that ambush predation is a highly successful strategy when combined with a sophisticated web to ensnare the prey.

Female oak bush cricket, Meconema thalassinum

It’s not uncommon in the summer for oak bush crickets to appear in the house and there’s no mistaking this creature. the one here is a female which is immediately apparent from her long ovipositor protruding from the back end. They are common all over the south of England and are carnivorous, feeding on small insects, so they’re welcome in the house.

And another carnivore which I’m happy to provide accommodation for is the daddy long legs spider:

Daddy long legs spider, Pholcus phalangioides, with a few of her many offspring

The daddy long legs spider looks so delicate but is a voracious predator and will catch and eat the much chunkier house spider as well as its siblings!

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