A current list of species concepts 18 Nov 201718 Nov 2017 As part of my book, I have updated the list of species concepts. Thought you lot might like this: Species conceptions Basic Convention Taxonomic species [TSC] Diagnostic Morphospecies [MSC] Genealogy Evolutionary species [ESC] [Monophyly] Phylospecies [PSC] Gene-based Genetic species [GSC] Reproductive reach Biospecies [BSC] Ecological niche Ecospecies [EcSC] Replacement concepts Operational Taxonomic Units Least Inclusive Taxonomic Units [LITU] Smallest Named and Recognised Clades [SNaRCs] Composite concepts Phylogenetic [mostly] Synapomorphic species [SySC] Internodal species [ISC] Cladospecies [CISC] Hennigian species [HSC] Phylogenetic Taxon species [PTSC] Autapomorphic species Composite Species [CpSC] Genealogical concordance species [GCC] Others General Lineage Concept [GLC] Genic species [GeSC] Genotypic cluster [GCD] Non-dimensional species [NDSC] Nothospecies [NSC] Phenospecies [PhSC] Recognition species [RSC] Reproductive competition species [RCC] Successional species [SSC] Metapopulations Cohesion species [CSC] Evolutionary significant unit [ESU] Agamospecies [ASC] Biology Science Species and systematics Species concept Systematics
Humor Systematists have a strange sense of humour 24 Mar 2011 Some funny new names seen recently: Aussiedraco, a new pteranodontoid pterosaur genus from Australia [1]. Pronounced “ozzydrayco”, one can only hope someone finds a new species and calls it oioioi. Pantydraco [2] – It’s behind you! Pinkfloydia, a new genus of spiders from Western Australia [3] A word of advice:… Read More
Evolution Huxley on species 14 Sep 201114 Sep 2011 I bought a fine copy of the Life and Letters of Thomas Henry Huxley in 3 volumes. On page 343f of volume I I find his thoughts on speciation, addressed to the Rev. Charles Kingsley (author of the Water Babies) on April 30, 1863. My dear Kingsley … With respect… Read More
History Ill of the dead 8 Mar 20218 Mar 2021 I have found it necessary, in the course of this volume, to speak of the departed; for the misgovernment of the Royal Society has not been wholly the result of even the present race. It is said, and I think with justice, in the life of Young inserted amongst Dr…. Read More