Wahlberg's Cockroach vs Giant Salmonfly
Side-by-side species comparison
| Attribute | Wahlberg's Cockroach | Giant Salmonfly |
|---|---|---|
| Scientific Name | Deropeltis wahlbergi | Pteronarcys princeps |
| Order | Blattodea | Plecoptera |
| Family | Blattidae | Pteronarcyidae |
| Size | 25-35 mm | 35-50 mm |
| Habitat | Grasslands | Mountains |
| Diet | Detritivores | Detritivores |
| Regions | Southern Africa (South Africa, Mozambique) | North America |
| Conservation | Not Evaluated | Least Concern |
Wahlberg's Cockroach
A medium-sized black cockroach with orange wing margins found in southern Africa. It is named after the Swedish naturalist Johan August Wahlberg.
Did You Know?
It curls up defensively like a pillbug when handled, a behavior unusual among cockroaches.
Giant Salmonfly
A massive stonefly of western mountain rivers with a three-year nymphal life cycle. Nymphs feed on decomposing leaf material in cold streams.
Did You Know?
Adults are among the largest flying insects in North America and can barely sustain flight due to their weight.