Keywords: Proteus - Laurenti.jpg Olm Proteus anguinus on page 225 človeške ribice na strani 225 Specimen Medicum Exhibens Synopsin Reptilium Emendatam cum Experimentis circa Venena digitised at http //gdz sub uni-goettingen de/no_cache/dms/load/img/ IDDOC 281657 Gottinger Digitalisierungszentrum Joseph Nicolaus Laurenti 1768 Public domain PD-old-100 Proteus anguinus |