Angular-winged Pygmy Grasshopper vs Humpbacked Mite-hunter
Side-by-side species comparison
| Attribute | Angular-winged Pygmy Grasshopper | Humpbacked Mite-hunter |
|---|---|---|
| Scientific Name | Tettix japonica | Scydmaenus hellwigii |
| Order | Orthoptera | Coleoptera |
| Family | Tetrigidae | Staphylinidae |
| Size | 8-12 mm | 1-1.5 mm |
| Habitat | Ponds & Lakes | Forests |
| Diet | Detritivores | Detritivores |
| Regions | Japan, Korea, China | Europe, Western Asia |
| Conservation | Least Concern | Least Concern |
Angular-winged Pygmy Grasshopper
A small, dark pygmy grasshopper found across East Asia. It is one of the most studied tetrigids in Japanese orthopteran research.
Did You Know?
Japanese researchers have documented color polymorphism in this species with over a dozen distinct color morphs in a single population.
Humpbacked Mite-hunter
A diminutive scydmaenine rove beetle with a distinctly humped profile and long, clubbed antennae. It specializes in hunting oribatid mites in the micro-habitats of forest floor detritus.
Did You Know?
To overcome the mite's armor, this beetle first gnaws a small hole in the mite's exoskeleton, then inserts its mandibles to extract the soft tissues inside.