| Title | Wespen: beobachten, bestimmen |
| Publication Type | Book |
| Year of Publication | 1998 |
| Authors | Witt, R |
| Publisher | Naturbuch Verlag |
| City | Augsburg |
BWARS
Bees, Wasps & Ants Recording Society
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Hylaeus signatus male emerging from roost -
Pseudomalus auratus