Mosasaur evolution represents one of the most striking examples of evolutionary innovation among marine reptiles. Emerging in the mid-Cretaceous, these marine squamates rapidly diversified to occupy a ...
image: Title page of the "Jahrbuch der Hamburgischen Wissenschaftlichen Anstalten", published in September 1884, as the first volume of a periodical journal from the Natural History Museum in Hamburg ...
Ludwigia sect. Dantia is a polyploid complex (x = 8) of five species that are distributed mainly in the Coastal Plain of the southeastern United States, although two species, L. palustris and L.
Professor Jason Bond of the UC Davis Department of Entomology and Nematology, described as “a powerhouse in the world of systematics and arachnology,” received the 2025 Systematics, Evolution, and ...
Plant systematics: an overview -- Phylogenetic systematics -- Evolution and diversity of green and land plants -- Evolution and diversity of vascular plants -- Evolution and diversity of woody and ...
Orejuela, A., B. Villanueva, S. D. Smith & R. Deanna+. 2023. A new species of Iochroma Benth. (Solanaceae) from the eastern Andes of Colombia. Phytokeys 232: 133-144 ...
Across China: New fossil analysis sheds light on evolutionary history of Jurassic Ginkgoalean plants
BEIJING: Global researchers recently made new progress in the systematics and evolutionary diversity of Mesozoic ginkgoalean plants, according to the Nanjing Institute of Geology and Palaeontology ...
Morphological and zoogeographical data indicate that North American pygmy shrews are referable to the Holarctic genus Sorex and to the Nearctic subgenus Microsorex Coues, 1877. Microsorex has its ...
Phylogenetic analysis: the basic method / John W. Wenzel -- Parsimony analysis / Mark E. Siddall -- Optimization alignment: down, up, error, and improvements / Ward C. Wheeler -- Techniques for ...
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