نتایج جستجو برای: monophyly
تعداد نتایج: 2648 فیلتر نتایج به سال:
Despite their evolutionary and ecological importance, dinoflagellate phylogeny remains poorly resolved. Here we explored the utility of mitochondrial cytochrome b (cob) in inferring a dinoflagellate tree and focused on resolving the relationship between fucoxanthin-and peridinin-containing taxa. Trees were inferred using cob and small subunit rDNA alone or in combination as concatenated data an...
The systematics of the bivalve order Arcida constitutes an unresolved conundrum in bivalve systematics. The current definition of Arcida encompasses two superfamilies: Limopsoidea, which includes the recent families Philobryidae and Limopsidae, and Arcoidea, which encompasses the families Arcidae, Cucullaeidae, Noetiidae, Glycymerididae and Parallelodontidae. This classification, however, is co...
Protoptilinae Ross, 1956, is the most diverse subfamily belonging to the saddle- or tortoise-case-making caddisfly family Glossosomatidae Wallengren, 1891. The subfamily has a disjunct distribution: 5 genera are known from the East Palae-arctic and Oriental regions; the remaining 13 are restricted to the Nearctic and Neotropical regions. Monophyly of Pro-toptilinae and each of 17 genera was tes...
Aspergillus is one of the economically most important fungal genera. Recently, the ICN adopted the single name nomenclature which has forced mycologists to choose one name for fungi (e.g. Aspergillus, Fusarium, Penicillium, etc.). Previously two proposals for the single name nomenclature in Aspergillus were presented: one attributes the name "Aspergillus" to clades comprising seven different te...
Phylogenetic relations and mitogenome‐wide similarity metrics reveal monophyly of Penaeus sensu lato
The evolution of species-specific mate recognition signals is of particular interest within speciose monophyletic groups with restricted distributions (known as "species flocks"). However, the explosive nature of speciation in these clades makes difficult the reconstruction of their phylogenetic history. Here we describe a species flock of riverine mormyrid fishes from west-central Africa in wh...
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