Viols 1 Viols 2 Sierra de Baza (low) Sierra de Baza (medium) Sierra de Baza (high) Salamanca (spring) Verdon Valley M[1] (July) Odivelas Dagmarmara (600 m, 2004) The Ecological Register
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Onthophagus vacca (scarab beetle): 9 samples
Standardised estimates are produced by subsampling and then extrapolating.
Raw richness may be higher when an abundance distribution is uneven.
Current reference: Herzog et al. 2003 (ER 1261)