TY - JOUR AU - Simon J.-C., Bonhomme J. PY - 2008// TI - Winged morph of the high arctic aphid Acyrthosiphon svalbardicum (Hemiptera: Aphididae): abundance, reproductive status, and ecological significance T2 - Can. Entomol. JO - Canadian entomologist SP - 385 EP - 387 VL - 140 SN - 0008-347X N1 - exported from refbase (http://publi.ipev.fr/polar_references/show.php?record=5032), last updated on Fri, 17 Apr 2009 14:56:00 +0200 ID - SimonJ.-C.2008 ER -