Regional insect inventories require long time, extensive spatial sampling and good will.

ABSTRACT: Understanding how faunistic knowledge develops is of paramount importance to correctly evaluate completeness of insect inventories and to plan future research at regional scale, yet this is an unexplored issue. Aim of this paper was to investigate the processes that lead to a complete species inventory at a regional level for a beetle family. The tenebionid beetles of Latium region (Italy) were analysed as a case study representative of general situations. A comprehensive faunistic database including 3,561 records spanning from 1871 to 2010 was realized examining 25,349 museum specimens and published data. Accumulation curves and non-parametric estimators of species richness were applied to model increase in faunistic knowledge over time, through space and by collectors' number. Long time,

SUBMITTER: Fattorini S 

PROVIDER: S-EPMC3632580 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature