Cave salamander  (Proteus anguinus)

Eggs of the cave salamander, attached to rock surface

© Daniel Heuclin / www.nhpa.co.uk

Cave salamander

© Daniel Heuclin / www.nhpa.co.uk

Cave salamander on rock

© Wild Wonders of Europe / Hodalic / naturepl.com

Cave salamander, head detail

© Henk.Wallays@pandora.be

Cave salamander moving over rocky bottom

© Daniel Heuclin / www.nhpa.co.uk

Cave salamander on rocks

© Dietmar Nill / naturepl.com

Cave salamander

© Jim McGuire

Cave salamander

© Dietmar Nill / naturepl.com

Cave salamander moving over rocky bottom

© Daniel Heuclin / www.nhpa.co.uk

Cave salamander swimming, ventral view

© Jan Van Der Voort

Cave salamander swimming

© Arne Hodalic / Slovenian Government Public Relations & Media Office

Cave salamander, dorsal view

© Dietmar Nill / naturepl.com

Cave salamanders

© Hellio & Van Ingen / www.nhpa.co.uk