New Zealand Glowworm vs Japanese Beetle Tachinid
Side-by-side species comparison
| Attribute | New Zealand Glowworm | Japanese Beetle Tachinid |
|---|---|---|
| Scientific Name | Arachnocampa luminosa | Istocheta aldrichi |
| Order | Diptera | Diptera |
| Family | Keroplatidae | Tachinidae |
| Size | 30-40 mm (larvae) | 5-7 mm |
| Habitat | Caves | Orchards |
| Diet | Fungus Feeders | Parasites |
| Regions | Oceania | North America, Asia |
| Conservation | Least Concern | Least Concern |
New Zealand Glowworm
A bioluminescent fungus gnat larva endemic to New Zealand. Produces blue-green light to lure prey into sticky silk threads dangling from cave ceilings.
Did You Know?
These glowworms use a completely different bioluminescent chemistry from fireflies — their luciferin is unique in the animal kingdom, derived from xanthurenic acid.
Japanese Beetle Tachinid
A parasitic fly introduced from Japan to North America specifically for Japanese beetle control. Females lay eggs on the beetle's thorax.
Did You Know?
White eggs visible on a Japanese beetle's thorax are a telltale sign of parasitism by this fly.