Summary description from Wikipedia:

Planorbella trivolvis in languages:

Czech

okružák kanadský

English

Marsh Rams-Horn

English

Marsh Ramshorn

French

hélisome commun de l'Est

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Parent Taxon

• Planorbella

Sibling Taxa

• Planorbella ammon
• Planorbella binneyi
• Planorbella campanulata
• Planorbella columbiensis
• Planorbella contrerasi
• Planorbella corpulenta
• Planorbella duryi
• Planorbella magnifica
• Planorbella multivolvis
• Planorbella occidentalis
• Planorbella oregonensis
• Planorbella pilsbryi
• Planorbella scalaris
• Planorbella subcrenata
• Planorbella tenuis
• Planorbella trivolvis
• Planorbella truncata

Top Observation Places

• Lake Charles
• Pasadena
• Allen
• Carrollton
• San Marcos
• Bloomington
• Edina
• Poway
• Ottawa
• Nepean
• Austin
• Round Rock
• Pflugerville
• Santa Rosa