| hylaeus angustatus | | Italy: Aosta Valley, Valpelline, 2 Km N Lake | | 684191907 |
| hylaeus angustatus | | Italy: Aosta Valley, Valpelline, 2 Km N Lake | | 684185821 |
| hylaeus angustatus | | Italy: Aosta Valley, St. Pierre | | 684190381 |
| hylaeus angustatus | | Italy: Aosta Valley, St. Pierre | | 684188121 |