The word "perochirus" is a little-known term that refers to an ancient type of lizard. Although it may be difficult to pronounce at first glance, the IPA phonetic transcription can help. The first syllable is pronounced like "peh-roh," with the emphasis on the second syllable. The second syllable is pronounced like "kih-rus," with the emphasis on the first syllable. Combined, the word is pronounced "peh-roh-kih-rus." It's important to remember that the spelling of scientific names can be tricky, but understanding their pronunciation can aid in communication and understanding.
A monster with defective hands.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.