Updates to the bee fauna of Portugal with the description of three new Iberian Andrena species (Hymenoptera: Apoidea: Anthophila).

Portugal is home to a rich but understudied bee fauna that was recently comprehensively documented for the first time. As part of ongoing work to improve the knowledge of Portuguese bees, efforts have been made to survey poorly recorded parts of the country and to continue to review existing material in museum collections. These efforts have resulted in 28 species newly discovered in Portugal, as well as eight species added from the literature and two taxa recently raised to full species status.

Systematics of the bee subgenus Systropha (Austrosystropha) (Hymenoptera: Halictidae): Description of a new species and proposal of a new sex association.

Systropha is a small genus of bees belonging to Rophitinae (sister-group to all remaining Halictidae). Three subgenera are recognized in Systropha: Austrosystropha and Systrophidia that are sub-Saharan endemics, and Systropha s.str.

Measuring biodiversity and sustainable management in forests and agricultural landscapes.

Most of the world's biodiversity will continue to exist outside protected areas and there are also managed lands within many protected areas. In the assessment of millennium targets, there is therefore a need for indicators to measure biodiversity and suitability of habitats for biodiversity both across the whole landscape/seascape and in specific managed habitats. The two predominant land uses in many inhabited areas are forestry and agriculture and these are examined.