Semipalmated sandpiper
| Semipalmated sandpiper | |
|---|---|
| Individual on a mudflat in Heislerville, Cumberland County, NJ, May 2022. | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Charadriiformes |
| Family: | Scolopacidae |
| Genus: | Calidris |
| Species: | C. pusilla |
| Binomial name | |
| Calidris pusilla (Linnaeus, 1766) | |
| Synonyms | |
| |
The semipalmated sandpiper (Calidris pusilla) is a very small shorebird. The genus name is from Ancient Greek kalidris or skalidris, a term used by Aristotle for some grey-coloured waterside birds. The specific pusilla is Latin for "very small".
It is sometimes separated with other "stints" in Erolia, but, although these apparently form a monophyletic group, the present species' old genus Ereunetes had been proposed before Erolia.