In:
Ibis, Wiley, Vol. 161, No. 4 ( 2019-10), p. 781-792
Kurzfassung:
The globally distributed avian family Motacillidae consists of five to seven genera ( Anthus , Dendronanthus , Tmetothylacus , Macronyx and Motacilla , and depending on the taxonomy followed, Amaurocichla and Madanga ) and 66–68 recognized species, of which 32 species in four genera occur in sub‐Saharan Africa. The taxonomy of the Motacillidae has been contentious, with variable numbers of genera, species and subspecies proposed and some studies suggesting greater taxonomic diversity than currently recognized (five genera and 67 species). Using one nuclear ( Mb ) and two mitochondrial (cyt b and CO 1) gene regions amplified from DNA extracted from contemporary and museum specimens, we investigated the taxonomic status of 56 of the currently recognized motacillid species and present the most taxonomically complete and expanded phylogeny of this family to date. Our results suggest that the family comprises six clades broadly reflecting continental distributions: sub‐Saharan Africa (two clades), the New World (one clade), Palaearctic (one clade), a widespread large‐bodied Anthus clade, and a sixth widespread genus, Motacilla . Within the Afrotropical region, our phylogeny further supports recognition of Wood Pipit Anthus nyassae as a valid species, and the treatment of Long‐tailed Pipit Anthus longicaudatus and Kimberley Pipit Anthus pseudosimilis as junior subjective synonyms of Buffy Pipit Anthus vaalensis and African Pipit Anthus cinnamomeus , respectively. As the disjunct populations of Long‐billed Pipit Anthus similis in southern and East Africa are genetically distinct and geographically separated, we propose a specific status for the southern African population under the earliest available name, Nicholson's Pipit Anthus nicholsoni . Further, as our analyses indicate that Yellow‐breasted Pipit Anthus chloris and Golden Pipit Tmetothylacus tenellus are both nested within the Macronyx longclaws, we propose transferring these species to the latter genus.
Materialart:
Online-Ressource
ISSN:
0019-1019
,
1474-919X
Sprache:
Englisch
Verlag:
Wiley
Publikationsdatum:
2019
ZDB Id:
2071870-6
ZDB Id:
2485031-7
ZDB Id:
2807-1
SSG:
12
