DNA barcode reveals the occurrence of Palearctic Olepa schleini Witt et al., 2005 (Lepidoptera: Erebidae: Arctiinae) from peninsular India with morphological variations and a new subspecies

Autor: Aparna Sureshchandra Kalawate, Shital Pawara, A. Shabnam, K.P. Dinesh
Jazyk: angličtina
Rok vydání: 2020
Předmět:
Zdroj: Journal of Threatened Taxa, Vol 12, Iss 9, Pp 16143-16152 (2020)
Druh dokumentu: article
ISSN: 0974-7893
0974-7907
DOI: 10.11609/jott.5596.12.9.16143-16152
Popis: The present study was taken up to report a new record of the tiger moth genus, Olepa Watson, 1980 from India along with the discovery of a new subspecies. Earlier the genus was thought to have restricted distribution range in South and South-East Asia until the report of O. schleini Witt, Müller, Kravchenko, Miller, Hausmann & Speidel from the Mediterranean Coastal Plain of Israel in 2005. The species identification and the new subspecies is proposed based on the combination of morphological studies, available literature comparisons, geographical distribution, DNA barcoding and its phylogeny. Morphological character crypticity and genital structure variations are well documented in the genus with ‘bio-species’ groups. DNA Barcoding data of mt COI has provided some resolution in sorting the problems of ‘bio-species’ groups of the genus in the past studies. In the present study, with the available mt DNA COI barcodes and newly generated barcodes genetic identity is confirmed for the species O. ricini, O. schleini, O. toulgoeti and Olepa schleini chandrai ssp. nov., with their phylogenetic relationships. Morphological variations within the O. schleini species complex are discussed with a new record of the species for India and a new subspecies description. With the first mt COI barcode phylogeny for the genus, comments are made on the taxonomic identity of the mt COI DNA barcodes available in the GenBank for the Olepa species from India.
Databáze: Directory of Open Access Journals
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