Smallest caecilian
- Who
- Mexican lungless salamander (Bolitoglossa mexicana)
- What
- 2.54 centimetre(s)
- When
- 01 January 0001
The Mexican lungless salamander (Bolitoglossa mexicana) is the smallest newt or salamander. It attains a maximum length of about 2.54 cm (1 in) including the tail.