Mimaporia, a new genus of epicopeiidae (Lepidoptera), with description of a new species from Vietnam

Author(s):

Wei, C.-h.; Yen, S.-h.

Format:

Journal article

Citation:

Zootaxa, Volume 4254, Issue 5 (2017). pp. 537-550.

Language:

English

Abstract:

The Epicopeiidae is a small geometroid family distributed in the East Palaearctic and Oriental regions. It exhibits high morphological diversity in body size and wing shape, while their wing patterns involve in various complex mimicry rings. In the present study, we attempted to describe a new genus, and a new species from Vietnam, with comments on two as-sumed congeneric novel species from China and India. To address its phylogenetic affinity, we reconstructed the phylog-eny of the family by using sequence data of COI, EF-1?, and 28S gene regions obtained from seven genera of Epicopeiidae with Pseudobiston pinratanai as the outgroup. We also compared the morphology of the new taxon to other epicopeiid genera to affirm its taxonomic status. The results suggest that the undescribed taxon deserve a new genus, namely Mi-maporia gen. n. The species from Vietnam, Mimaporia hmong sp. n., is described as new to science. Under different tree building strategies, the new genus is the sister group of either Chatamla Moore, 1881 or Parabraxas Leech, 1897. The morphological evidence, which was not included in phylogenetic analyses, however, suggests its potential affinity with Burmeia Minet, 2003. This study also provides the first, although preliminary, molecular phylogeny of the family on which the revised systematics and interpretation of character evolution can be based. © 2017 Magnolia Press.

ISSN:

11755326 (ISSN)

DOI:

10.11646/zootaxa.4254.5.3

Identifier:

HmongStudies3556