PLATE 10

REPTILIA

Serpents

1. Tree snake (possibly Lachesis), Dresden 27c.

2. Nuttall 37.

3. Dresden 57b.

4. Nuttall 5.

5. Nuttall 37.

6. Nuttall.

7. Serpent in connection with long number series, Dresden 62.

8. Dresden 37b.

9. Dresden 40c.