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.

Additional Metadata
Keywords Insecta, Mecoptera, Boreidae, Nederland, Verspreiding, Biotopen, Gedrag
Journal Nederlandse Faunistische Mededelingen

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Spijkers, H, & van Wielink, P.S. (1999). Boreus hyemalis 's nachts in copula op een boomstam gevonden (Mecoptera: Boreidae). Nederlandse Faunistische Mededelingen, 9, 131–133.