| arth | a genus of arthropods |
|---|---|
| arth | jointed-foot invertebrates: arachnids |
| arth | (zoology) of or relating to invertebrates of the phylum Arthropoda |
| arth | (zoology) of or relating to invertebrates of the phylum Arthropoda |
| arth | (zoology) of or relating to invertebrates of the phylum Arthropoda |
| arth | tropical and subtropical Old World epiphytic or lithophytic ferns |
| arth | a type of endoscope that is inserted into a joint for visual examination |
| arth | a minimally invasive operation to repair a damaged joint |
| arth | one of a string of thick walled vegetative resting cells formed by some algae and fungi |
| arth | a body that resembles a spore but is not an endospore |
| arth | (botany) of or relating to arthrospores |
| arth | (botany) of or relating to arthrospores |