In a message dated 6/22/99 6:18:22 PM EST, megaraptor@geocities.com writes: << Is the last part of Utahraptor's name ostrommaysi or onstrommaysum? >> Correctly, it's ostrommaysorum. "Orum" is the genitive plural ending for a species epithet that honors more than one person, at least one of whom is male.