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  • Amphibian and Reptile Species Distribution Explorer
    The Amphibian and Reptile Species Distribution Explorer provides information about herptile distributions and species richness in an easy-to-understand and accessible format for scientists and natural resource managers, interested landowners, citizen scientists, and anyone interested in amphibians and reptiles
  • Major wildlife report struggles to tally humanity’s . . .
    From those, they calculated that people rely on roughly 33,000 species of plants and fungi, 7,500 species of fish and aquatic invertebrates, and 9,000 species of amphibians, insects, reptiles
  • World Bird Species Count Doubles | AMNH - American Museum of . . .
    Traditionally, bird species have been counted using the “biological species concept,” which defines species as animals that can breed together Using this technique, ornithologists long estimated a count of between 9,000 and 10,000 species of birds worldwide This model, though, was in dire need of an update
  • How Many Animals Are In The World In 2024
    The vast diversity of our planet’s wildlife is exemplified by the astonishing numbers of described bird and reptile species According to the IUCN Red List, a staggering 11,195 bird species grace our skies, while 12,263 reptile species slither, bask, and swim across various terrains
  • Mapping the Worlds Amphibian Diversity - BiodiversityMapping. org
    Maps of amphibian diversity include the total species richness, major taxonomic Orders (Anura, Caudata, Gymnophiona), threatened species, data deficient species, and small-ranged species Species considered small-ranged are those with a geographic range size smaller than the global median (i e , the 50% of species with the smallest ranges)
  • EVR 1001 Exam 3 Flashcards - Quizlet
    a Habitat loss is the greatest known cause of amphibian decline b Amphibian declines from pollution have increased since the year 2000 c There are more non-threatened amphibian species than threatened amphibian species d The declines of many amphibian species are unexplained e Climate change is a major cause of amphibian decline
  • Amphibian Species of the World
    What is Amphibian Species of the World? How to cite; How to use; Structure of the taxonomic records; Running log of additions and changes, 2025; Logs of changes and additions, 2014–2024; What is the right name? Curator's blog; History of the project, 1980 to 2024; Comments on amphibian taxonomy relating to versions 3 0 to 6 2 (2004 to 2024)





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