Table 1.

Tally of snails screened and collection localities.

Planorbidae	Locality	Latitude-Longitude
Gyraulus parvus Total 700	1. New Mexico: Bernalillo Co. Rio Grande Nature Center	35.1305 N; 106.6822 W
	2. New Mexico: Taos Co. Latir Wilderness	36.8467 N; 105.3794 W
	3. New Mexico: Soccorro Co. San Marcial	33.6887 N; 106.9921 W
	4. New Mexico: Sandoval Co. Valles Caldera	35.8485 N; 106.4907 W
	5. New Mexico: Sandoval Co. Forest Rd 376	35.8645 N; 106.7188 W
	6. New Mexico: Colfax Co. Maxwell NWR	36.3487 N; 104.3537 W
	7. Colorado: El Paso Co. Prospect Lake	39.7759 N; 105.1269 W
	8. New Mexico: Colfax Co. Pond off Hwy 64	36.4636 N; 105.2733 W
	9. New Mexico: Taos Co. Eagle Nest Lake	36.5087 N; 105.2717 W
	10. New Mexico: Mora Co. Upper Charette Lakes	36.1745 N; 104.8177 W
Pecosorbis sp. Total 20	11. New Mexico: Guadalupe Co. N. Interstate 40	34.9690 N; 104.7442 W
Helisoma trivolvus Total 83	1. New Mexico: Bernalillo Co. Rio Grande Nature Center	35.1305 N; 106.6822 W
	10. New Mexico: Mora Co. Upper Charette Lakes	36.1745 N; 104.8177 W
Physidae
Physa sp. Total 2045	1. New Mexico: Bernalillo Co. Rio Grande Nature Center	35.1305 N; 106.6822 W
	2. New Mexico: Taos Co. Latir Wilderness	36.8467 N; 105.3794 W
	3. New Mexico: Soccorro Co. San Marcial	33.6887 N; 106.9921 W
	6. New Mexico: Colfax Co. Maxwell NWR	36.3487 N; 104.3537W
	7. Colorado: El Paso Co. Prospect Lake	39.7759 N; 105.1269 W
	8. New Mexico: Colfax Co. Pond off Hwy 64	36.4636 N; 105.2733 W
	10. New Mexico: Mora Co. Upper Charette Lakes	36.1745 N; 104.8177 W
	12. New Mexico: Rio Arriba Co. Canjilon Lakes	36.5636 N; 106.3286 W
	13. New Mexico: Rio Arriba Co. Hopewell Lake	36.7056 N; 106.2339 W
	14. New Mexico: Colfax Co. Stubblefield Lake	36.3372 N; 104.4079 W
	15. New Mexico: Catron Co. Quemado Lake	34.1384 N; 108.4973 W
	16. New Mexico: San Miguel Co. Storrie Lake	35.6559 N; 105.2354 W
	17. New Mexico: Chavez Co. Bitter Lake NWR	33.45 N; 104.4 W
Lymnaeidae
Stagnicola elodes Total 640	2. New Mexico: Taos Co. Latir Wilderness	36.8467 N; 105.3794 W
	4. New Mexico: Sandoval Co. Valles Caldera	35.8485 N; 106.4907 W
	5. New Mexico: Sandoval Co. Forest Rd 376	35.8645 N; 106.7188 W
	8. New Mexico: Colfax Co. Pond off Hwy 64	36.4636 N; 105.2733 W
	13. New Mexico: Rio Arriba Co. Hopewell Lake	36.7056 N; 106.2339 W
	15. New Mexico: Catron Co. Quemado Lake	34.1384 N; 108.4973 W
	18. New Mexico: Rio Arriba Co. Hwy 64	36.6414 N; 106.0660 W
Lymnaea sp. Total 100	12. New Mexico: Rio Arriba Co. Canjilon Lakes	36.5636 N; 106.3286 W
	19. New Mexico: Catron Co. Apache Creek	33.8329 N; 108.6223 W
Radix auricularia Total 111	8. New Mexico: Colfax Co. Pond off Hwy 64	36.4636 N; 105.2733 W
	19. New Mexico: Catron Co. Apache Creek	33.8329 N; 108.6223 W
Fossoria sp. Total 151	3. New Mexico: Soccorro Co. San Marcial	33.6887 N; 106.9921 W
	8. New Mexico: Colfax Co. Pond off Hwy 64	36.4636 N; 105.2733 W
	9. New Mexico: Taos Co. Eagle Nest Lake	36.5087 N; 105.2717 W
	19. New Mexico: Catron Co. Apache Creek	33.8329 N; 108.6223 W