| Autor: |
Spijkers, H., Wielink, P.S. |
| Přispěvatelé: |
Naturalis journals & series |
| Rok vydání: |
1999 |
| Předmět: |
|
| Zdroj: |
Nederlandse Faunistische Mededelingen, 9, 131-133 |
| ISSN: |
0169-2453 |
| Popis: |
A copula of Boreus hyemalis found on the stem of a tree at night (Mecoptera: Boreidae) During a winter night a copula of Boreus hyemalis (Linnaeus, 1767) was found on the stem of a tree (30 cm above the ground) in a dense forest near Goirle (province of Noord- Brabant). This is a remarkable observation because Boreus is thought to be a ground dwelling species, associated with open sand dunes and active during the daytime. Observations of insects on tree stems during winter nights prove to be very rewarding. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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