Cecropis
Cecropis is a genus of large swallows found in Africa and tropical Asia. The red-rumped swallow's range also extends into southern Europe, and into Australia. This genus is frequently subsumed into the larger genus Hirundo.
The swallow family consists of 74 bird species which typically hunt insects in flight. The two river martins have long been recognised as very distinctive, and are placed in a separate subfamily, Pseudochelidoninae, leaving all other swallows and martins in the Hirundininae. DNA studies suggest that there are three major groupings within the Hirundininae subfamily, broadly correlating with the type of nest built. The groups are the "core martins" including burrowing species like the sand martin, the "nest-adopters", with birds like the tree swallow which use natural cavities, and the "mud nest builders". The Cecropsis species construct a closed mud nest and therefore belong to the latter group. It is believed that the evolutionary sequence is from species that make open cup nests, through Delichon house martins with closed nests, to Cecropis and Petrochelidon, which have retort-like closed nests with an entrance tunnel.
The genus Cecropis was introduced by the German zoologist Friedrich Boie in 1826. The type species was subsequently designated as the greater striped swallow by the Italian zoologist Tommaso Salvadori in 1881. The name of the genus is from the Ancient Greek Kekropis "Athenian woman".
Species
The nine species in the genus are:| Image | Scientific name | Common name | Distribution |
| Cecropis cucullata | Greater striped swallow | southern Africa, mainly in South Africa, Namibia and southern Zimbabwe. It is migratory wintering further north in Angola, Tanzania and southern Democratic Republic of the Congo. | |
| Cecropis abyssinica | Lesser striped swallow | Sub-Saharan Africa from Sierra Leone and southern Sudan south into eastern South Africa. | |
| Cecropis semirufa | Red-breasted swallow | Sahara from the Eastern Cape north to northern Namibia and southern Angola in the west and Mozambique in the east, with a disjunct range from Senegal south to northern Angola east to Uganda, south western Kenya and north western Tanzania. | |
| Cecropis senegalensis | Mosque swallow | southern Mauritania and Senegal east to western South Sudan then south to Namibia, northern Botswana, Zimbabwe, Mozambique and north eastern South Africa. | |
| Cecropis daurica | Red-rumped swallow | Portugal and Spain to Japan, India, Sri Lanka and tropical Africa | |
| Cecropis hyperythra | Sri Lanka swallow | Sri Lanka | |
| Cecropis domicella | West African swallow | Senegal to eastern Sudan | |
| Cecropis striolata | Striated swallow | South and Southeast Asia to northeastern India and Taiwan. | |
| Cecropis badia | Rufous-bellied swallow | Malay Peninsula. |