PITH-eh-koh-FAY-gah je-FER-ee-eye
Let's break it down:
* PITH-eh-koh: The "th" sound is similar to the "th" in "thin" or "think."
* FAY-gah: The "ph" sounds like "f."
* je-FER-ee-eye: The "y" at the end is pronounced like the "y" in "fly."
This pronunciation is based on the scientific name's origin in Greek and Latin.