User:Leyo

This user is an administrator on the English Wikipedia. (verify)

This user is an administrator on Wikimedia Commons. (verify)

This user is an administrator on German language Wikipedia. (verify)

This user participates in WikiProject Chemicals.

This user comes from Switzerland.

PhD This user has a Doctor of Philosophy degree.

This user has published peer-reviewed articles in academic journals.

My Picture of the Day

Ectophylla alba in Parque Nacional Tortuguero

I am a user from Switzerland who is active in several projects.

• Category:Wikipedia backlog (194)
• Category:Wikipedia files on Wikimedia Commons
• Category:Pages with incorrect ref formatting (251)
• Category:PD chem (22; orphaned)
• Category:Chemical structures (0; orphaned)
• Category:Chemical pages containing a local image (10)
• Category:Disputed chemical diagrams (0)
• Category:Chemical structure quality issues (0)
• Category:Chemical images that should be in SVG format (1)
• Category:Images that should be in SVG format (vector data available) (16)

• Recent changes by anonymous users (section blanking)
• Search for Wikipedia articles in different languages
• Localize an IP address