The word "lemuridous" is spelled with a "u" in the third syllable, despite the fact that it is pronounced with an "ooh" sound. This can be explained through the International Phonetic Alphabet (IPA), where the "u" vowel represents the "oo" sound. Thus, the correct pronunciation of "lemuridous" is "le-muh-RI-dus". As a term used to describe animals from the lemur family, accurate spelling and pronunciation of "lemuridous" is important in scientific literature and discourse.