Nevada and Utah Springsnail Species Descriptions Introduction……………………………………………………………………………………………………………………………………………….………………..2 1] Amnicola Limosa
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Appendix A: Nevada and Utah Springsnail Species Descriptions Introduction……………………………………………………………………………………………………………………………………………….………………..2 1] Amnicola limosa ...................................................... Mud Amnicola ............................................................................... 4 2] Assiminea infima ..................................................... Badwater Snail .............................................................................. 6 3] Colligyrus greggi ..................................................... Rocky Mountain Duskysnail ........................................................... 8 4] Eremopyrgus eganensis........................................... Steptoe Hydrobe ......................................................................... 10 5] Fluminicola coloradoensis ....................................... Green River Pebblesnail ............................................................... 12 6] Fluminicola dalli ...................................................... Pyramid Lake Pebblesnail ............................................................ 14 7] Fluminicola turbiniformis ........................................ Turban Pebblesnail ...................................................................... 16 8] Fluminicola virginius ............................................... Virginia Mountains Pebblesnail .................................................... 18 9] Juga acutifilosa ....................................................... Topaz Juga .................................................................................. 20 10] Pyrgulopsis aloba .................................................... Duckwater Pyrg ........................................................................... 22 11] Pyrgulopsis anatina ................................................. Southern Duckwater Pyrg ............................................................ 24 12] Pyrgulopsis anguina ................................................ Longitudinal Gland Pyrg ............................................................... 26 13] Pyrgulopsis augustae .............................................. Elongate Cain Spring Pyrg ............................................................ 29 14] Pyrgulopsis aurata .................................................. Pleasant Valley Pyrg .................................................................... 31 15] Pyrgulopsis avernalis............................................... Moapa Pebblesnail ...................................................................... 33 16] Pyrgulopsis bacchus ................................................ Grand Wash Springsnail ............................................................... 36 17] Pyrgulopsis basiglans .............................................. Large Gland Carico Pyrg ............................................................... 38 18] Pyrgulopsis bifurcata............................................... Small Gland Carico Pyrg ............................................................... 40 19] Pyrgulopsis breviloba .............................................. Flag Pyrg ..................................................................................... 42 20] Pyrgulopsis bruesi ................................................... Fly Ranch Pyrg ............................................................................. 45 21] Pyrgulopsis bryantwalkeri ....................................... Cortez Hills Pebblesnail................................................................ 47 22] Pyrgulopsis carinata ................................................ Carinate Duckwater Pyrg ............................................................. 49 23] Pyrgulopsis carinifera .............................................. Moapa Valley Pyrg ....................................................................... 51 24] Pyrgulopsis chamberlini .......................................... Smooth Glenwood Pyrg ............................................................... 54 25] Pyrgulopsis coloradensis ......................................... Blue Point Pyrg ............................................................................ 56 26] Pyrgulopsis cruciglans ............................................. Transverse Gland Pyrg ................................................................. 59 27] Pyrgulopsis crystalis ................................................ Crystal Springsnail ....................................................................... 61 28] Pyrgulopsis cybele ................................................... Nature Pyrg ................................................................................. 63 29] Pyrgulopsis deaconi................................................. Spring Mountains Pyrg ................................................................ 65 30] Pyrgulopsis deserta ................................................. Desert Springsnail........................................................................ 68 31] Pyrgulopsis dixensis ................................................ Dixie Valley Pyrg .......................................................................... 70 32] Pyrgulopsis erythropoma ........................................ Ash Meadows Pebblesnail ........................................................... 72 33] Pyrgulopsis fairbanksensis ...................................... Fairbanks Springsnail ................................................................... 75 34] Pyrgulopsis fausta ................................................... Corn Creek Pyrg ........................................................................... 78 35] Pyrgulopsis fusca ..................................................... Otter Creek Pyrg .......................................................................... 80 36] Pyrgulopsis gibba .................................................... Surprise Valley Pyrg ..................................................................... 82 37] Pyrgulopsis gracilis .................................................. Emigrant Pyrg .............................................................................. 84 38] Pyrgulopsis hamlinensis .......................................... Hamlin Valley Pyrg....................................................................... 86 39] Pyrgulopsis horseshutem......................................... Horseshutem Sp 1 Pyrg ................................................................ 88 40] Pyrgulopsis hovinghi ............................................... Upper Thousand Spring Pyrg........................................................ 90 41] Pyrgulopsis hubbsi .................................................. Hubbs Pyrg .................................................................................. 92 42] Pyrgulopsis humboldtensis ...................................... Humboldt Pyrg ............................................................................ 94 43] Pyrgulopsis imperialis ............................................. Kings River Pyrg ........................................................................... 96 44] Pyrgulopsis inopinata .............................................. Carinate Glenwood Pyrg .............................................................. 98 45] Pyrgulopsis isolata .................................................. Elongate-gland Springsnail ......................................................... 100 46] Pyrgulopsis landyei ................................................. Landyes Pyrg ............................................................................. 102 47] Pyrgulopsis lata ....................................................... Butterfield Pyrg ......................................................................... 104 48] Pyrgulopsis lentiglans ............................................. Crittenden Pyrg ......................................................................... 107 49] Pyrgulopsis leporina ................................................ Elko Pyrg ................................................................................... 109 50] Pyrgulopsis licina..................................................... Curved Filament Pyrg ................................................................ 111 51] Pyrgulopsis limaria .................................................. Squat Mud Meadows Pyrg ......................................................... 113 - 1 - 52] Pyrgulopsis lindahlae .............................................. Lindahls Pyrg ............................................................................. 115 53] Pyrgulopsis lockensis ............................................... Lockes Pyrg ............................................................................... 117 54] Pyrgulopsis longiglans ............................................. Western Lahontan Pyrg ............................................................. 119 55] Pyrgulopsis marcida ................................................ Hardy Pyrg ................................................................................ 121 56] Pyrgulopsis merriami .............................................. Pahranagat Pebblesnail ............................................................. 124 57] Pyrgulopsis micrococcus .......................................... Oasis Valley Springsnail ............................................................. 127 58] Pyrgulopsis