Hylaeus (Hylaeus) gracilicornis (MORAWITZ, 1867)

A wide range of habitats seems to be used: Woodland edge, hedgerows, Bramble thickets, vineyards, reedbeds and waste ground (DE)(Westrich, 1989)

Dry and wet meadows and along roadsides (FI)(Söderman & Leinonen, 2003)

Montane habitats (ES)(Ornosa & Ortiz-Sánchez, 2004)

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