Matancillas La Campana North of Stillwater (heavily grazed grassland, March) Fort Bliss Fort Sill (Foard soils) Las Vegas Valley Santa Rita Experimental Range (1 November 1972) Jornada Validation Site (1971) Cross Bar Cooperative Management Area Organ Pipe Cactus National Monument (Flats) Organ Pipe Cactus National Monument (Uplands) The Ecological Register
Chaetodipus (rodent): 11 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.