https://saphotographs.blogspot.com/2015/03/serrated-hinged-terrapin-pelusios.html
South African Photographs: Serrated Hinged Terrapin (Pelusios sinuatus)
Family Pelomedusidae This is the largest of our fresh water terrapins with the females being bigger than the males and can weigh up to 7...
south africanphotographsserratedhingedterrapin
https://www.merriam-webster.com/dictionary/Pelusios
PELUSIOS Definition & Meaning - Merriam-Webster
The meaning of PELUSIOS is a genus of African and Malagasy freshwater turtles of the family Pelomedusidae.
definitionmeaningmerriamwebster