Fig. 4: Genetic and morphometric differentiation within the southern N. caryocatactes group.
From: Speciation and population divergence in a mutualistic seed dispersing bird
a Distribution of the four subspecies within the southern N. caryocatactes group. b Within-species genetic variation based on a PCA of 101,611 SNPs. c Linear discriminant analyses based on morphometric measurements of 23 southern N. caryocatactes museum specimens. N. c. interdicta had to be excluded due to lack of trait data. d Reconstruction of historical effective population size through time based on PSMC. N. c. hemispila was excluded from the analyses due to insufficient genome coverage.
