![Pleuroceridae / Clappia umbilicata / Coosa River / Gyrotoma / Shoal sprite / Elimia / Somatogyrus / Lithasia / Thick-lipped pebblesnail / Geography of Alabama / Phyla / Protostome Pleuroceridae / Clappia umbilicata / Coosa River / Gyrotoma / Shoal sprite / Elimia / Somatogyrus / Lithasia / Thick-lipped pebblesnail / Geography of Alabama / Phyla / Protostome](https://www.pdfsearch.io/img/b186595ed13236d6779ef45b893b9ea9.jpg) Date: 2013-02-04 07:15:53Pleuroceridae Clappia umbilicata Coosa River Gyrotoma Shoal sprite Elimia Somatogyrus Lithasia Thick-lipped pebblesnail Geography of Alabama Phyla Protostome | | Plate 4. Apertural views of North American freshwater gastropods considered extinct. Top Row (L-R): Stagnicola utahensis, ANSP[removed], Lifton Bear Lake, Idaho; Pomatiopsis hinkleyi, ANSP 68449, Tennessee River, Alabama; Add to Reading ListSource URL: fl.biology.usgs.govDownload Document from Source Website File Size: 372,84 KBShare Document on Facebook
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