| Authors(s) | Ewert, M. A. |
| Year | 1979 |
| Title | The embryo and its egg: development and natural history. In: M. Harless and H. Morlock (eds.), Turtles: Perspectives and Research, pp. 333-413. Wiley-Interscience, New York. |
- Acanthochelys radiolata
- Chelodina expansa
- Chelodina novaeguineae
- Chelodina oblonga
- Chinemys nigricans
- Claudius angustatus
- Cyclemys dentata
- Elseya latisternum
- Geoemyda spengleri
- Graptemys pseudogeographica
- Heosemys silvatica
- Heosemys spinosa
- Kachuga smithii
- Kinosternon integrum
- Kinosternon sonoriense
- Malayemys subtrijuga
- Mauremys mutica
- Morenia ocellata
- Pelusios gabonensis
- Pelusios sinuatus
- Pelusios subniger
- Pyxidea mouhotii
- Siebenrockiella crassicollis
- Staurotypus triporcatus