Authors
Philip-Sebastian Gehring, Mark D Scherz, Carolyn A Bailey, Edward E Louis, Fanomezana M Ratsoavina, Frank Glaw, Miguel Vences
Publication date
2023/5/15
Journal
Salamandra
Volume
59
Issue
2
Description
Based on sequences of three mitochondrial and two nuclear-encoded genes, we examine genetic variation in the leaf tailed geckos Uroplatus sameiti and U. sikorae, and morphological and chromatic characteristics of the genetic clusters identified. The mitochondrial phylogeny reveals a puzzling diversity of 16 deep lineages (4 in U. sameiti and 12 in U. sikorae) differing by 2.9–9.9% uncorrected pairwise distance in a fragment of the 16S rRNA gene. Populations from Analalava in the North and Zahamena in the Northern Central East form two mitochondrial lineages clustering with U. sameiti but being deeply divergent (> 8% 16S distance); however, no information on their morphology is available. In U. sikorae, the mitochondrial lineages identified form several major geographic clades, two of which (from the northernmost and southernmost populations, respectively) received substantial support in the phylogenetic …
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