Western Grannom Caddis vs Cabbage Tree Emperor Moth
Side-by-side species comparison
| Attribute | Western Grannom Caddis | Cabbage Tree Emperor Moth |
|---|---|---|
| Scientific Name | Brachycentrus occidentalis | Bunaea alcinoe |
| Order | Trichoptera | Lepidoptera |
| Family | Brachycentridae | Saturniidae |
| Size | 9-12 mm | 100-160 mm wingspan |
| Habitat | Rivers & Streams | Underground |
| Diet | Omnivores | Omnivores |
| Regions | Europe | Sub-Saharan Africa |
| Conservation | Least Concern | Least Concern |
Western Grannom Caddis
A widespread European caddisfly forming mass emergences in spring on alkaline rivers. Larvae build four-sided tapering cases and filter-feed in riffles.
Did You Know?
Spring Grannom hatches on English chalk streams can darken the sky with millions of emerging adults.
Cabbage Tree Emperor Moth
A large emperor moth with reddish-brown wings bearing prominent eyespots. Larvae are gregarious and covered in branching spines.
Did You Know?
In parts of southern Africa, the large protein-rich caterpillars are harvested and eaten as mopane worm alternatives.