Stephen Dalton / Egg sac of Scaffold spider (Theridion pallens) UK. Therididae

Stephen Dalton / Scaffold web spider (Theridion sp) on web, UK

Stephen Dalton / Egg sac of Scaffold web spider (Theridion pallens) attached to underside of leaf, UK

Stephen Dalton / Scaffold web spider (Theridion sp) on web, UK

Premaphotos / Mothercare spider (Theridion sisyphium) female guarding her egg-sac, UK

Premaphotos / Mothercare spider (Theridion sisyphium) female feeding her babies mouth-to-mouth by regurgitating 'spider milk' for them, UK