Irregular Weevil vs Glandon Blue
Side-by-side species comparison
| Attribute | Irregular Weevil | Glandon Blue |
|---|---|---|
| Scientific Name | Otiorhynchus sensitivus | Agriades glandon |
| Order | Coleoptera | Lepidoptera |
| Family | Curculionidae | Lycaenidae |
| Size | 5-8 mm | 20-26 mm wingspan |
| Habitat | Mountains | Mountains |
| Diet | Herbivores | Nectar Feeders |
| Regions | Alps, Central Europe | Alps, Pyrenees, Rocky Mountains |
| Conservation | Least Concern | Least Concern |
Irregular Weevil
A flightless alpine weevil found on exposed mountain slopes. Adults emerge in summer to feed on low-growing alpine cushion plants.
Did You Know?
Its inability to fly has led to high genetic divergence between neighboring mountain ranges.
Glandon Blue
A tiny high-altitude blue butterfly with distinctive underside spotting. It flies close to the ground in exposed alpine habitats.
Did You Know?
It has been recorded flying at over 3600 meters in the Alps.