Elmidae
![](/Images/godic/202502/07/Ancyronyx_schillhammeri,_adult3404.jpg")
Elmidae, commonly known as riffle beetles, is a family of beetles in the superfamily Byrrhoidea. It was described by Curtis in 1830.
Riffle beetles
英语百科
- scanning velocity
- scanning velocity modulation
- scanning voltage
- scanning voltage generator
- scanning watch
- scanning waveform
- scanning wave form
- scanning width
- scanning yoke
- Scanning zone
- Scanno
- scannoes
- scannogram
- Scanno, L.di
- scannon
- scan nonlinearity
- scano
- Scano di Montiferro
- scanoes
- scan of channels
- scan off beam
- Scan of lymphatic system
- scanogra
- scanogram
- scanogram technique