A new contribution to the subclass Cyrtophoria (Protista, Ciliophora): a brief revision of Chilodonellidae, including reports of three species and one new genus. [PDF]
Guo J +4 more
europepmc +1 more source
Hominin Variability and Evolutionary Relationships at Guattari Cave During the Middle and Late Pleistocene (San Felice Circeo, Latina, Italy). [PDF]
Rubini M +6 more
europepmc +1 more source
A variant W chromosome in Centromochlus heckelii (Siluriformes, Auchenipteridae) and the role of repeated DNA in its heteromorphism. [PDF]
Haerter CAG +8 more
europepmc +1 more source
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Apomorphy Distribution Is an Important Aspect of Cladogram Symmetry [PDF]
Paul Pearson
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The use of apomorphies in taxonomic defining
TAXON, 2003Nixon & Carpenter (2000: 306) describe the procedure of a "good Linnaean taxonomist" for defining as being "... equivalent to a formal phylogenetic definition based on diagnosis, i.e., the largest inclusive group bearing the designated homologies". Nixon and Carpenter's "homologies" are presumably synapomorphies, following Patterson (1982) who defined ...
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New insights into Late Triassic dinosauromorph-bearing assemblages from Texas using apomorphy-based identifications [PDF]
The Upper Triassic Dockum Group of Garza County, Texas (lower, middle, and upper Cooper Canyon Formation) captures the radiation of Triassic non-marine tetrapods by preserving a variety of Late Triassic taxa from the southwestern United States. Our understanding of the vertebrate assemblage from these strata largely comes from a single site, the Post ...
Adam Marsh +2 more
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Holocentric chromosomes may be an apomorphy of Droseraceae
Plant Systematics and Evolution, 2018Holocentric chromosomes have evolved in various plant and animal taxa, which suggests they may confer a selective advantage in certain conditions, yet their adaptive potential has scarcely been studied. One of the reasons may reside in our insufficient knowledge of the phylogenetic distribution of holocentric chromosomes across eukaryotic phylogeny. In
Petr Bureš +2 more
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