1. Widely distributed brown or black North American salamander with vertical yellowish blotches
   - Ambystoma tigrinum

Derived forms: tiger salamanders

Type of: ambystomid, ambystomid salamander

Encyclopedia: Tiger salamander

• ophthalmoscope
• ophthalmoscopy
• opiate
• Opiliones
• opine
• opinion
• opinion poll
• opinionated
• opinionative
• opioid
• Opisthobranchia
• Opisthocomidae
• Opisthocomus
• Opisthocomus hoazin
• Opisthognathidae
• opisthognathous
• opisthorchiasis
• opisthotonos
• opium
• opium addict
• opium den
• opium poppy
• opium taker
• opopanax
• Oporto