The Genus Spinopygina gen. nov. (Diptera, Sciaridae) from Western North America: Preliminary Molecular Phylogeny and Description of Seven New Species-Reference-Cited by-同舟云学术

The Genus Spinopygina gen. nov. (Diptera, Sciaridae) from Western North America: Preliminary Molecular Phylogeny and Description of Seven New Species

Published:2023-02-09 Issue:2 Volume:14 Page:173
ISSN:2075-4450
Container-title:Insects
language:en
Short-container-title:Insects

Author:

Vilkamaa Pekka¹^ORCID,Burdíková Nikola²,Ševčík Jan²³^ORCID

Affiliation:

1. Finnish Museum of Natural History, Zoology Unit, University of Helsinki, P.O. Box 17, FI-00014 Helsinki, Finland

2. Department of Biology and Ecology, Faculty of Science, University of Ostrava, Chittussiho 10, CZ-710 00 Ostrava, Czech Republic

3. Silesian Museum, Nádražní Okruh 31, CZ-74601 Opava, Czech Republic

Abstract

The genus Spinopygina gen. nov. (type species Camptochaeta uniceps Hippa & Vilkamaa, 1994) from western North America is described. The genus includes the following eight species: Spinopygina acerfalx sp. nov.; S. aurifera sp. nov.; S. camura sp. nov.; S. edura sp. nov.; S. peltata sp. nov.; S. plena sp. nov.; S. quadracantha sp. nov.; and S. uniceps (Hippa & Vilkamaa, 1994) comb. nov., transferred from Corynoptera Winnertz. The new species are described and Spinopygina uniceps is re-diagnosed. The species are keyed and illustrated. In the maximum-likelihood phylogenetic hypothesis based on four gene fragments (28S, 18S, 16S and COI), Spinopygina gen. nov. appears as the sister group of Claustropyga Hippa, Vilkamaa & Mohrig, 2003. In the same analysis, a remarkable, undescribed species is placed within Camptochaeta Hippa & Vilkamaa clade.

Funder

Ministry of Culture of the Czech Republic by institutional financing of long-term conceptual development of research institution

Publisher

MDPI AG

Subject

Insect Science

Link

https://www.mdpi.com/2075-4450/14/2/173/pdf

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