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Morphological divergence in a continental adaptive radiation: South American ovenbirds of the genus Cinclodes
(American Ornithologists’ Union, 2015)
Cinclodes is an ecologically diverse genus of South American passerine birds and represents a case of continental
adaptive radiation along multiple axes. We investigated morphological diversification in Cinclodes using ...
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 ...
Epipodium Morphology of Prisogaster niger (Mollusca: Vetigastropoda): Revealing Potential Autapomorphies of Diagnostic Value for the Prisogasterinae Morfología del Epipodio de Prisogaster niger (Mollusca: Vetigastropoda): Revelando Autapomorfías Potencial
(Universidad de la Frontera, 2012)
In this work the epipodium morphology of the marine snail Prisogaster niger is described. In this gastropods the epipodium includes a complex of structures among which the neck lobes, epipodial ridge, epipodial tentacles ...
Insights into the influence of priors in posterior mapping of discrete morphological characters: a case study in annonaceae
Background Posterior mapping is an increasingly popular hierarchical Bayesian based method used to infer character histories and reconstruct ancestral states at nodes of molecular phylogenies, notably of morphological ...
Ocurrence and identification of cereal cyst nematode, heterodera filipjevi (nemata: heteroderidae), in Bolu province of Turkey
(Organization of Nematologists of Tropical America, 2017)
A taxonomic approach on diagnostic characters used to define new pterosaur taxa and an estimation of pterosaur diversity
(2021-01-01)
Diagnostic characters from 227 pterosaur species were listed, separated into cranial or post-cranial elements and counted. From 21 post-cranial and 23 cranial elements, most diagnostic characters were related to phalanges ...