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  • State of the Worlds Amphibians - Annual Reviews
    The Anthropocene is characterized by a widespread biodiversity crisis that is rivaling prehistoric mass extinctions Amphibians are the most threatened class of vertebrates In addition to traditional threats such as land-use conversion and pollution, climate change and introduced diseases are expected to further reduce amphibian biodiversity The fungal disease chytridiomycosis has caused the
  • Jurassic Period - Dinosaurs, Reptiles, Amphibians | Britannica
    Jurassic Period - Dinosaurs, Reptiles, Amphibians: Along with invertebrate fauna, a diverse group of vertebrates inhabited Jurassic seas Some of them are related to modern groups, while others are now completely extinct Chondrichthians (cartilaginous fishes including sharks) and bony fishes were common Teleosts—the dominant type of fish today—began to acquire a more modern look as they
  • Melanesia holds the world’s most diverse and intact insular . . .
    Here we show that Melanesia has the world’s most diverse insular amphibian fauna, with over 7% of recognised global frog species in less than 0 7% of the world’s land area, and over 97% of
  • Amphibians and Reptiles - SpringerLink
    North America is home to more than 733 amphibian and reptile species (Crother 2017) According to our analyses, there are about 124 amphibian species, composed of frogs and toads (N = 66) and salamanders (N = 58), whose distributions overlap by at least 10% with the rangeland ecoregions described in this book (Table 25 1) The United States (U
  • Lissamphibia - Oxford Reference
    "Lissamphibia" published on by null (class Amphibia)A subclass that comprises all the extant amphibians which are thought to be descended from the Lepospondyli See Urodela; Anura; Apoda
  • Molecular clocks and the origin(s) of modern amphibians
    The antiquity of the lineages of modern amphibians (each extending at least to the early Jurassic) and the extreme morphological specialisations apparent in even the earliest forms, suggest that anurans, urodeles, and caecilians originated before the Triassic, and thus have their roots somewhere within the diverse radiation of Paleozoic
  • Aquarium of the Pacific Debuts New Exhibit With More Than . . .
    As guests journey through the Aquarium, they can meet more than twenty species of amphibians in over twenty exhibits representing habitats from California, Arizona, Canada, Mexico, Central America, South America, Australia, Vietnam, Madagascar, Solomon Islands, and more





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