C. arenaria may refer to:
- Carex arenaria, the sand sedge, a plant species
- Catinella arenaria, the sandbowl snail, a small air-breathing land snail species
- Cicindela arenaria, a ground beetle species native to the Palearctic Europe
- Croitana arenaria, the inland sand-skipper, a butterfly species endemic to the Northern Territory and South Australia
See also
Topics referred to by the same termThis disambiguation page lists articles associated with the same abbreviated species scientific name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: