In biological cladistics for the classification of organisms, monophyly is the condition of a taxonomic grouping being a clade – that is, a grouping of...

polyphyletic group is called a polyphyly /ˈpɒlɪˌfaɪli/. It is contrasted with monophyly and paraphyly. For example, the biological characteristic of warm-bloodedness...

useful: monophyly – all descendants of an ancestral taxon are grouped together (i.e. phylogenetic analysis should clearly demonstrate both monophyly and validity...

"Upper Cambrian stem-lineage crustaceans and their bearing upon the monophyly of Crustacea and the position of Agnostus". Lethaia. 23: 409–427. doi:10...

vertebrates, tunicates and cephalochordates also provide strong evidence of the monophyly of Chordata. All of the earliest chordate fossils have been found in the...

Order Limnomedusae — monophyly requires verification; tentatively placed here Order Narcomedusae Order Trachymedusae — monophyly requires verification...

all other descendants of a unique common ancestor. Conversely, the term monophyly, or monophyletic, builds on the Ancient Greek prefix μόνος (mónos), meaning...

Gracillicutes (−), Mollicutes (0) and Mendocutes (var.). Since 1987, the monophyly of the gram-negative bacteria has been disproven with molecular studies...

(May 2005). "Multigene Analyses of Bilaterian Animals Corroborate the Monophyly of Ecdysozoa, Lophotrochozoa, and Protostomia". Molecular Biology and...

D.; Ellis, T. M.; Ober, K. A.; Cannone, J. J.; Gutell, R. R. (2009). "Monophyly of terrestrial adephagan beetles as indicated by three nuclear genes (Coleoptera:...

relationships shown by more slowly evolving genes, which demonstrated the monophyly of Chelicerata, Euchelicerata and Arachnida, as well as of some clades...

Linnaean approach for all taxa below the rank of superfamily. Whenever monophyly has not been tested, or is known to be paraphyletic or polyphyletic, the...

methodology in the 1970s led to classifications based on the sole criterion of monophyly, supported by the presence of synapomorphies. Since then, the evidentiary...

Sousa, Filipe; et al. (2019). "Nuclear protein phylogenies support the monophyly of the three bryophyte groups (Bryophyta Schimp.)". New Phytologist. 222...

comprising Eurypterida and Arachnida. Other recent analyses support the monophyly of this group. The Xiphosura are estimated to have diverged from the Arachnida...

Mecopterida is a proposed superorder of Holometabola. The conjectured monophyly of the Panorpida is historically based on morphological evidence, namely...

Yoshida, Kohta; Uno, Yoshinobu (2024). "Genomic reconsideration of fish non-monophyly: why cannot we simply call them all 'fish'?". Ichthyological Research...

Woese and collaborators and colleagues at the University of Illinois, the monophyly of the gram-positive bacteria was challenged, with major implications...

Binomial nomenclature Biological classification Cladistics Crown group Grade Monophyly Paraphyly Phylogenetic network Phylogenetic nomenclature Phylogenetics...

in these organisms are those that contain chlorophyll c. However, the monophyly of the Chromalveolata has been rejected. Thus, two papers published in...

wren-babblers of the families Timaliidae, Pellorneidae, and Pnoepygidae. For the monophyly of the "true wrens", Troglodytidae, see Barker 2004. Specimen SMF Av 504...

Simpson AG, Roger AJ (March 2009). "Phylogenomic analyses support the monophyly of Excavata and resolve relationships among eukaryotic "supergroups""...

July 2018. Retrieved 12 October 2019. Gauthier JA (1986). "Saurischian monophyly and the origin of birds". In Padian K (ed.). The Origin of Birds and the...

appears unresolved, but a strong signal for Plantae (Archaeplastida) monophyly has been demonstrated in a recent study (with an enrichment of red algal...

usually classed as a separate family: the Crotalidae. Today, however, the monophyly of the viperines and the crotalines as a whole is undisputed, which is...

would also contain birds. Although initially this revival of dinosaur monophyly was controversial, the idea did gain acceptance, and since the rise of...

years, almost all of the most recent phylogenetic evidence supports the monophyly of this group, as originally classified by Wilhelm Schimper in 1879. The...

Nops is a genus of medium-sized South American, Central American, and Caribbean spiders in the family Caponiidae, first described by Alexander Macleay...

2023.07.005. ISSN 0960-9822. PMID 37506702. Engel, Michael S. (2001). "Monophyly and Extensive Extinction of Advanced Eusocial Bees: Insights from an Unexpected...

Hawaiian Islands. ISBN 1-929054-03-3 Cooper, J.A.; and Chapleau, F. (1998). Monophyly and intrarelationships of the family Pleuronectidae (Pleuronectiformes)...