| Kieli | Käännökset |
|---|---|
| italia | radiolario |
| ranska | radiolaire |
| saksa | Strahlentierchen, Radiolarie |
| suomi | säde-eläin |
| Monikko | radiolaria |
| Monikko | radiolarians |
Any of many marine amoeboid protozoa, of subclass Radiolaria, having filamentous pseudopodia; they have intricate silica skeletons.
Radiolaria illustration from the Challenger expedition 1873–76