Phyllograpsus is a word that can be quite tricky to spell. The first part, "phyllo," comes from the Greek word for leaf, and is pronounced /ˈfɪləʊ/. The second part, "grapsus," is a genus of crabs and is pronounced /ˈɡræpsəs/. To spell the word correctly, it is important to remember to double the "p" and to include both "l's" in "phyllo." Additionally, the "s" in "grapsus" should not be doubled. With these guidelines, one can confidently spell "phyllograpsus."
In geol., a fossil zoophyte of a horny-like texture, and appearing in leaf-like bundles of fine lines, united by processes into a reticulated cup-also called graptopora.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.