Polygyra altissima- Polygyra andrewsae
- Polygyra appressa
- Polygyra ariadnae
- Polygyra auriculata
- Polygyra auriformis
- Polygyra avara
- Polygyra behri
- Polygyra burlesoni
- Polygyra cantralli
- Polygyra cereolus
- Polygyra chisosensis
- Polygyra cohuttensis
- Polygyra columbiana
- Polygyra dalli
- Polygyra delecta
- Polygyra dorfueilliana
- Polygyra fosteri
- Polygyra gracilis
- Polygyra hausmani
- Polygyra hertleini
- Polygyra hippocrepis
- Polygyra hirsuta
- Polygyra inflecta
- Polygyra loricata
- Polygyra martensiana
- Polygyra miorhyssa
- Polygyra mooreana
- Polygyra multilineata
- Polygyra multiplicata
- Polygyra myersi
- Polygyra nelsoni
- Polygyra orcutti
- Polygyra paludosa
- Polygyra peninsulae
- Polygyra pergrandis
- Polygyra pilsbryi
- Polygyra plana
- Polygyra polita
- Polygyra profunda
- Polygyra pustula
- Polygyra pustuloides
- Polygyra rhyssa
- Polygyra richardsoni
- Polygyra sargentiana
- Polygyra septemvolva
- Polygyra smithii
- Polygyra stenotrema
- Polygyra sterni
- Polygyra subclausa
- Polygyra texasiana
- Polygyra townsendiana
- Polygyra troostiana
- Polygyra vallarta
- Polygyra virginiana
- Polygyra voluminosa