Clamator
| Clamator | |
|---|---|
| Jacobin cuckoo, Clamator jacobinus (serratus on the left and pica to the right) Illustration by Keulemans, 1891  | |
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Chordata | 
| Class: | Aves | 
| Order: | Cuculiformes | 
| Family: | Cuculidae | 
| Genus: | Clamator Kaup, 1829  | 
| Type species | |
| Cuculus glandarius Linnaeus, 1758  | |
| Species | |
| 
 C. glandarius  | |
Clamator is a genus of large brood-parasitic cuckoos with crests and graduated tails.
The genus was erected by German naturalist Johann Jakob Kaup in 1829 with the great spotted cuckoo (Clamator glandarius) as the type species. The name Clamator is Latin for "he who shouts" from clamare, "to shout".