Snailcase Bagworm vs Silver-spotted Skipper
Side-by-side species comparison
| Attribute | Snailcase Bagworm | Silver-spotted Skipper |
|---|---|---|
| Scientific Name | Apterona helicoidella | Hesperia comma |
| Order | Lepidoptera | Lepidoptera |
| Family | Psychidae | Hesperiidae |
| Size | Case about 5-6 mm; male wingspan 10 mm | 28-34 mm wingspan |
| Habitat | Grasslands | Grasslands |
| Diet | Omnivores | Omnivores |
| Regions | Europe, Asia Minor, introduced to North America | Europe, temperate Asia, North America |
| Conservation | Least Concern | Least Concern |
Snailcase Bagworm
A tiny bagworm moth whose larva builds a coiled, snail-shell-shaped case from silk and sand grains. It reproduces entirely by parthenogenesis in most of its range.
Did You Know?
Males are almost never found; most populations consist entirely of females reproducing without mating.
Silver-spotted Skipper
A small golden-brown butterfly with distinctive silvery spots on the green underside of its hindwings. It is restricted to short, sun-baked chalk grassland.
Did You Know?
It requires turf shorter than 5 cm and bare ground patches warmed by the sun for egg-laying.