In:
Annals of the Entomological Society of America, Oxford University Press (OUP), Vol. 107, No. 4 ( 2014-07-01), p. 756-772
Abstract:
To clarify the phylogenetic relationships of Pseudobiantes japonicusHirst, 1911 and its allied species, Epedanellus tuberculatus Roewer, 1911 and Kilungius insulanus (Hirst, 1911) (Arachnida: Opiliones: Laniatores: Epedanidae), we conducted morphological and nucleotide sequence analyses of this complex. Sequencing of the cytochrome c oxidase subunit I gene of 179 samples recovered six clades comprised of four allopatric lineages within P. japonicus and two monophyletic groups of E. tuberculatus and K. insulanus, respectively, related as follows: ([Clades A + B of P. japonicus] [Clade C of P. japonicus] ) (K. insulanus [Clade D of P. japonicus +E. tuberculatus]). This phylogenetic relationship implies that “Pseudobiantes japonicus” is paraphyletic or polyphyletic, unless mitochondrial introgression between species is postulated. Moreover, Clades C and D of P. japonicus were also separable by the combination of a few morphological characters and from Clades A and B in P. japonicus. These results suggest that a thorough taxonomic revision is needed for the classification of P. japonicus and allied species.
Type of Medium:
Online Resource
ISSN:
1938-2901
,
0013-8746
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2014
detail.hit.zdb_id:
2175906-6
detail.hit.zdb_id:
2028805-0
SSG:
12
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