title: Twenty New Records of Bees (Hymenoptera, Apoidea) for Sardinia (Italy)
abstract: In Sardinia, the second largest Mediterranean island, 316 species of bees are known. Here, for the first time, the following 20 <i>taxa</i> are reported: <i>Colletes cunicularius</i> (Linnaeus, 1761), and <i>C. eous</i> Morice, 1904 (Colletidae); <i>Andrena humilis</i> Imhoff, 1832, <i>A. granulosa</i> Pérez, 1902, <i>A. cineraria</i> (Linnaeus, 1758), <i>A</i>. <i>pallitarsis</i> Pérez, 1903, <i>A. rugulosa</i> Stöckhert, 1935, <i>A. savignyi</i> Spinola, 1838, and <i>A. tenuistriata</i> Pérez,
journal: Insects