Text: Robert Nordsieck, Wiener Neudorf, Austria: 1999 - 2011.
Pictures: Robert Nordsieck (RN), Martina Eleveld, Mag. Cornelia Kothmayer (CK).

The text on the present pages is exclusively by the author mentioned above. Pictures generally are provided with information on photographer, and, if applicable, links, if the are by other persons. The author cordially presents his thanks to all the mollusc friends who kindly provided him with pictures, that could otherwise not have been shown on this homepage.

Should there be a picture, that is yours by right and not signed as such, please contact me and the picture will be removed or provided with the necessary information (author's name, email and homepage), so your rights are kept.

This homepage has no economic goals, it is only targeted towards scientific interests. The use of texts in extracts is therefore allowed, as long as the author is mentioned as source. Information about that is appreciated.

One example: Nordsieck, R.: "The Living World of Molluscs" (http://www.molluscs.at), accessed 03/23/17.