I prislisten som ligger til grunn er det som beskrives som koala en 树熊 (ordrett: trebjørn), som snarere skulle ble forstått som en slags bever.[34] Koala finnes ikke i Kina unntatt i fangenskap.
worldcat.org
Camero, Katie (6. februar 2020). «Scientists Link China Coronavirus to Intersection of Humans and Wildlife». Wall Street Journal(engelsk). ISSN0099-9660. «Some researchers said bats weren't being sold at the Huanan market in Wuhan...The U.S. Centers for Disease Control and Prevention and the World Health Organization said they couldn't confirm if bats were present at the market.»
Camero, Katie (6. februar 2020). «Scientists Link China Coronavirus to Intersection of Humans and Wildlife». Wall Street Journal(engelsk). ISSN0099-9660. «Some researchers said bats weren't being sold at the Huanan market in Wuhan...The U.S. Centers for Disease Control and Prevention and the World Health Organization said they couldn't confirm if bats were present at the market.»