tappides

I’m not finding a widely recognized concept or term exactly named “tappides” in standard references. Could you specify the field or provide a source or context for the term? For example, is it related to biology (a genus or species), archaeology or anthropology (an artifact or site name), geology or mineralogy, linguistics, or something else? If you share a source or context, I can craft a concise, neutral wiki-style article under 300 words.