araneae s a joint project of the arachnological community (see the Copyright & Acknowledgements section). It is non-profit and its usage is for free. However, besides all the voluntary support, we need a minimum of technical infrastructure and continuous technical support. We receive financial support from a few institutions and arachnological societies as indicated in the Sponsor section below but we need also your donation. If you want to make a donation to araneae, you can use the "Donate by PayPal" button below or you can contact Wolfgang Nentwig.
Your donation will be administered by the Association for the Promotion of Spider Research, a tax-exempt non-profit organization in Switzerland. When you support us, you will receive a confirmation and you can deduct your donation in your Swiss tax declaration.