Dwarf Waterdog vs. Greater Siren
Both keep bushy gills all their lives and share the southeastern coastal plain streams. A: Four legs, front and hind in the Dwarf Waterdog; only two small front legs, none at the back in the Greater Siren. B: Small (to about 7.5 in), plain slate grey to brown in the Dwarf Waterdog; huge (to about 30 in), with black dots and yellowish flecks low on the sides in the Greater Siren.
Open this comparison in Wildsight
Photographs via iNaturalist under Creative Commons licences; the photographers are credited on the sheet.
More comparisons
- Dwarf Waterdog vs. Two-toed Amphiuma
- Lesser Siren vs. Dwarf Waterdog
- Neuse River Waterdog vs. Dwarf Waterdog
- Greater Siren vs. Two-toed Amphiuma
- Lesser Siren vs. Greater Siren
- One-toed Amphiuma vs. Greater Siren
- Reticulated Siren vs. Greater Siren
- Apalachicola Waterdog vs. Greater Siren
- Northern Dwarf Siren vs. Greater Siren
- Southern Dwarf Siren vs. Greater Siren
- Rubber Eel vs. Greater Siren
Wildsight identifies the reptiles and amphibians of the United States. Every comparison