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 ...

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 ...

Contains 37 papers of the invited speakers. "This is scientific article no. A-3021, contribution no. 6084 of the Maryland Agricultural Experiment Station, University of Maryland, College Park." ...

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 ...