Alaudala Heinei - Heinestummellerche 202746307
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''Alaudala'' is a genus of
lark Larks are passerine birds of the family Alaudidae. Larks have a cosmopolitan distribution with the largest number of species occurring in Africa. Only a single species, the horned lark, occurs in North America, and only Horsfield's bush lark occu ...
in the family
Alaudidae Larks are passerine birds of the family Alaudidae. Larks have a cosmopolitan distribution with the largest number of species occurring in Africa. Only a single species, the horned lark, occurs in North America, and only Horsfield's bush lark occu ...
. The genus name is a diminutive of ''
Alauda ''Alauda'' is a genus of larks found across much of Europe, Asia and in the mountains of north Africa, and one of the species (the Raso lark) endemic to the islet of Raso in the Cape Verde Islands. Further, at least two additional species are ...
''.


Taxonomy and systematics

A
molecular phylogenetic Molecular phylogenetics () is the branch of phylogeny that analyzes genetic, hereditary molecular differences, predominantly in DNA sequences, to gain information on an organism's evolutionary relationships. From these analyses, it is possible to ...
study published in 2020 compared the nuclear and mitochondrial DNA from the sand, Asian short-toed, and lesser short-toed larks. The study analysed samples from 130 individuals that represented 16 of the 18 recognised subspecies. The resulting phylogenetic tree indicated that neither the Asian short-toed lark, nor the lesser short-toed lark as currently defined are
monophyletic In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic gro ...
. Most of the subspecies were also found to be non-monophyletic. The authors refrained from proposing a revised taxonomy until additional studies had been completed comparing the vocalizations, sexual behaviour and ecology.


Species

The genus ''Alaudala'' contains the following species:


References

Bird genera {{Alaudidae-stub