How do you pronounce megalonychidae?

meg-uh-loh-NIH-ki-dee

Here's a breakdown:

* meg - like the word "meg" in "megabyte"

* uh - like the "uh" in "about"

* loh - like the word "low"

* NIH - like the word "nigh"

* ki - like the word "key"

* dee - like the "dee" in "deed"