| One of the most noticeable characteristics of most trenches is their arcuate plan, convex toward the subducting plate. |
| The second and third spines arise from a tumescence which forms an arcuate ridge between them. |
| In all these species, the broad arcuate viscidium firmly embraces the pollinator scutellum when the insect leaves the flower. |
| Tidal-estuarine, arcuate, cuspate, lobate, and birdfoot deltas have been mentioned in the literature. |
| The posterior ends of the arcuate intraparietal sulci pass into the occipital lobes, where they are renamed the intraoccipital sulci. |
| Then, the arcuate viscidium firmly embraces and adheres on the bee scutellum and the pollinarium is removed. |
