We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Oligoneuria Pictet: phylogenetic analysis and description of three new species from Brazil ( Ephemeroptera: Oligoneuriidae).
- Authors
SALLES, FREDERICO F.; SOARES, ELAINE D. G.; MASSARIOL, FABIANA C.; FARIA, LUIZ R. R.
- Abstract
For 150 years O. anomala has been the only known species of Oligoneuria, the type genus of the Oligoneuriidae ( Ephemeroptera). However, two species have been recently described and Oligoneuria has been proposed as a senior synonym of the genus Oligoneurioides. In the present paper, based on material from the Amazon and Brazilian Atlantic Forest, three new species are described, including information on all life stages. Given these new species, as well as the lack of cladistic support for the proposed synonymy between Oligoneuria and Oligoneurioides, a phylogenetic analysis was performed in order to address the relationships between all species and to test the status of Oligoneurioides. Our results show that the status of the genus is uncertain, mainly due to the lack of knowledge of the type species of O. anomala, known exclusively from a female subimago. Taking into account phylogenetic as well as taxonomic arguments, we propose that the genus Oligoneuria should be divided into three subgenera: Oligoneuria s.s., for O. anomala; Oligoneuria ( Yawari) new subgenus, for Oligoneuria truncata sp.n.; and Oligoneuria ( Oligoneurioides) for the remaining five species, including O. amandae sp.n. and O. mitra sp.n. This published work has been registered in ZooBank, .
- Subjects
BRAZIL; MAYFLIES; INSECT phylogeny; CLASSIFICATION of insects; INSECTS; CLADISTIC analysis
- Publication
Systematic Entomology, 2014, Vol 39, Issue 2, p223
- ISSN
0307-6970
- Publication type
Article
- DOI
10.1111/syen.12048