Channeled Barrel-bubble

1. Vortex SpringDeFuniak Springs, Florida Springs, United StatesShore · CaveBeginner-friendly17 mBest May–Aug · estimated3 mm
2. Blue Grotto SpringWilliston, Florida Springs, United StatesShore · CaveBeginner-friendly30 mBest Apr–May · estimated
3. Devil's DenWilliston, Florida Springs, United StatesShore · CaveBeginner-friendly20 mBest Jun–Aug · estimated3 mm
4. Weeki Wachee SpringNorth Weeki Wachee, Florida, United StatesBeginner-friendlyBest May–Jul · estimated3 mm
5. Juniper SpringsAstor, Florida, United StatesBeginner-friendlyBest Jun–Aug · estimated3 mm
6. U 1105Lexington Park, Maryland, United StatesAdvanced+25.9 mBest Jun–Aug · estimated3 mm
7. Rainbow SpringDunnellon, Florida, United StatesBeginner-friendlyBest Jun–Aug · estimated3 mm
8. P C BargeGulf Breeze, Florida, United StatesBeginner-friendlyBest May–Aug · estimated3 mm

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org