The UDE BioSLiDES digital scans / specimens (image data as well as their textual description) are Open Educational Resources available under the CC BY-SA 4.0 licence by naming the author
"Michael Kloster, UDE BioSLiDES (https://bioslides.biologie.uni-due.de), University of Duisburg-Essen, Germany".
Naming the author is mandatory!
We would appreciate to receive a short feedback if you are using or or re-using our data.