Atypidae
Medium-sized spiders, living subterraneously in silken tubes which reach until the soil surface.
Only one genus in Europe: Atypus

Atypus sp. (muralis?) - habitus male (c) AretzAtypus sp. (muralis?) - habitus ventral (c) Aretz
Atypus muralis eyes (c) AretzAtypus sp. (muralis?) - sternum, arrow: sigillum (c) Ziewer
Atypus sp. (muralis?) - palp (c) ZiewerAtypus sp. (muralis?) - spinnerets (c) Ziewer
Photos: Atypus sp. (muralis?)

Atypus piceus - ventral abdomen (c) LewrenzAtypus piceus - cleared female genitalia (c) He▀ler/Naber
Atypus piceus - larva chelicerae (c) ZFMK Spider Course 2005Atypus piceus - nymph chelicerae (c) ZFMK Spider Course 2005Atypus piceus - adult female PMS (c) ZFMK spider course 2005
Atypus piceus - larva spinnerets (c) by ZFMK Spider Course 2005Atypus piceus - nymph spinnerets (c) by ZFMK Spider Course 2005Atypus piceus - adult female spinnerets (c) ZFMK Spider Course 2005Atypus piceus - nymph ALS (c) ZFMK Spider course 2005Atypus piceus - adult female PLS (c) ZFMK Spider course 2005
Photos: Atypus piceus