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Morphological characters add support for some members of the basal grade of Asteraceae
(Botanical Journal of the Linnean Society, 2013)
Recent molecular studies in Asteraceae have divided tribe Mutisieae (sensu Cabrera) into 13 tribes and eight
subfamilies. Each of the major clades is well supported but the relationships among them are not always clear.
Some ...
Ocurrence and identification of cereal cyst nematode, heterodera filipjevi (nemata: heteroderidae), in Bolu province of Turkey
(Organization of Nematologists of Tropical America, 2017)
Andesiops peruvianus (Ephemeroptera: Baetidae): a species complex based on molecular markers and morphology
(2018-01-01)
Andesiops peruvianus is widely distributed in the Andean region and has been preliminarily used as a bioindicator of good water quality. Given the morphological variations that are reported for the species, this study aimed ...
Farfantepenaeus subtilis (Pérez-Farfante, 1967) and F. brasiliensis (Latreille, 1817) (Decapoda, Penaeidae): Ontogenetic comparison using the combined analysis of secondary sexual characters and molecular markers
(2019-08-01)
Most identification keys of species of Farfantepenaeus use the shape of secondary sexual characters as a dichotomic character, but this approach focus only on adults. The lack of similar diagnostic tools for juveniles, ...
Phylogenetic relationships of culex (Culex) species (Diptera, Culicidae) from Argentina based on morphological characters
(Magnolia Press, 2013-05-15)
The purpose of this study was for the first time to establish phylogenetic hypotheses among Culex (Culex) species from Argentina, and to evaluate the relationships of this subgenus with subgenera Phenacomyia and Phytotelmatomyia. ...
Sistemática filogenética de Physalaemus Fitzinger (Anura: Leptodactylidae) combinando dados moleculares e morfológicos
(Universidade Federal de Minas GeraisBrasilICB - DEPARTAMENTO DE ZOOLOGIAPrograma de Pós-Graduação em ZoologiaUFMG, 2019-10-02)
Physalaemus is a Neotropical genus of Leptodactylidae composed by 48 species, being the largest genera in the subfamily Leiuperinae. Recently, the first phylogenetic analysis was peformed to test the relationships among ...
Análise filogenética do clado neotropical de Habenaria (Orchidaceae) baseada em dados moleculares e morfológicos
(Universidade Federal de Minas GeraisUFMG, 2014-02-19)
This work presents a phylogenetic analysis of the neotropical clade of Habenaria (Orchidaceae) based on molecular and morphological data. The objectives were: (i) analyze the evolutionary relationships of the neotropical ...
Model-based total evidence phylogeny of Neotropical electric knifefishes (Teleostei, Gymnotiformes)
(2016-02-01)
This study provides the most comprehensive Model-Based Total Evidence (MBTE) phylogenetic analyses of the clade Gymnotiformes to date, reappraising relationships using a dataset comprised of six genes (5277 bp) and 223 ...