Molecular and morphological evidence reveals hidden new taxa in Ochlodesochraceus (Bremer, 1861) (Lepidoptera, Hesperiidae, Hesperiinae) from China.
Zookeys
; 1169: 203-220, 2023.
Article
em En
| MEDLINE
| ID: mdl-37485399
ABSTRACT
Two new species of Ochlodes Scudder, 1872, Ochlodespseudochraceus Zhu, Fan & Wang, sp. nov. and Ochlodescryptochraceus Zhu, Fan & Chiba, sp. nov., are found in China and described, and Ochlodesrikuchina (Butler, 1878) stat. rev. is restored. A lectotype is designated for Pamphilaochracea Bremer, 1861, and a neotype is designated for Pamphilarikuchina Butler, 1878. Overall, the two new species are similar to Ochlodesochraceus (Bremer, 1861). They, however, can be distinguished from the latter and other species in the genus O.pseudochraceus has long radial spots in spaces R3-5, and the lateral process of the phallus gradually widens at the distal half in male genitalia; O.cryptochraceus has the lateral process of the phallus enlarged only at the distal tip. Based on the phylogenetic analyses of the mitochondrial COI gene, members of currently defined O.ochraceus are grouped into four clades. The genetic distances between O.pseudochraceus and O.ochraceus, O.cryptochraceus and O.ochraceus, O.rikuchina and O.ochraceus, and O.pseudochraceus and O.cryptochraceus are 3.2%, 2.1%, 1.9%, and 2.7%, respectively. Based on the molecular and morphological evidence, O.pseudochraceus, O.cryptochraceus, and O.rikuchina are treated to be distinct species. The adult habitus and male and female genitalia of the new species are illustrated as well as those of O.ochraceus and O.rikuchina.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Incidence_studies
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article