snail jaw evolution - Search
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  1. Nature
    https://www.nature.com/articles/s41598-020-69436-7

    Mandibular sawing in a snail-eating snake | Scientific Reports

    • The jaws of vertebrates display a striking diversity in form and function, but they typically open and close like a trapdoor rather than sliding like a saw. Here, we report unique feeding behaviour in the blunt-hea… See more

    Introduction

    Talos, the Greek mythological inventor, invented a saw inspired by a serpent jawbone or … See more

    Nature
    Results and discussion

    We found that operculate snails were more abundant than were non-operculate snails: 34 and 22 individuals were encountered, respectively. Among snails of moderate size (shell … See more

    Nature
    Methods

    This study was conducted in the Gunung Mulu National Park, Sarawak, Malaysia (4.0440°N, 114.8144°E). We collected A. boa and Leptopoma sp. by visual search and brough… See more

    Nature
    Acknowledgements

    Funding was provided by the Asahi Glass Foundation (to K.N. and Y.K.), the Japan Society for the Promotion of Science (Grant No. 18J00809 to Y.K.), the Shikata Memorial T… See more

    Nature
    Author information

    Authors and Affiliations
    Department of Biology, Toho University, Funabashi, Chiba, 274-8510, Japan Yosuke Kojima Graduate School of Human and Environme… See more

    Nature
    How do snails make their teeth?
    Snails make their teeth using a process called biomineralization. This process has changed over time, making snail teeth stronger and better at their job. Snail teeth are tiny but mighty. These microscopic structures are tougher than most materials found in nature.
    suchscience.net
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    Table of Contents
    Introduction
    Results and discussion
    Methods
    Acknowledgements
    Author information
    How do snails make their teeth?
     

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  2. Studies of snail jaw evolution
    National Center for Biotechnology Information
    Mandibular sawing in a snail-eating snake
    Talos, the Greek mythological inventor, invented a saw inspired by a serpent jawbone or a fish skeleton1, but nonetheless, the jaws of snakes or other vertebrates usually do not act like a saw due to anatomical constraint on the jaw movements (but see2). Because the diversity in vertebrate jaws repr...
    Author: Yosuke Kojima…
    Published: 2020
    Publication: Sci Rep. …
    ScienceDirect
    Developmental origins and evolution of jaws: new interpretation of “maxillary” and “mandibular”
    Cartilage of the vertebrate jaw is derived from cranial neural crest cells that migrate to the first pharyngeal arch and form a dorsal “maxillary” and a ventral “mandibular” condensation. It has been assumed that the former gives rise to palatoquadrate and the latter to Meckel's (mandibular) cartila...
    Published: 2004/12/01
    Cited By: 0
    Keywords: Jaw cartila…
    National Center for Biotechnology Information
    Right-handed snakes: convergent evolution of asymmetry for functional specialization
    External asymmetry found in diverse animals bears critical functions to fulfil ecological requirements. Some snail-eating arthropods exhibit directional asymmetry in their feeding apparatus for foraging efficiency because dextral (clockwise) species are overwhelmingly predominant in snails. Here, we...
    Author: Masaki Hoso, …
    Published: 2007/04/04
    Publication: Biol Lett. …
    wires.onlinelibrary.wiley.com
    Evolution and development of the fish jaw skeleton
    The evolution of the jaw represents a key innovation in driving the diversification of vertebrate body plans and behavior. The pharyngeal apparatus originated as gill bars separated by slits in chordate ancestors to vertebrates. Later, with the acquisition of neural crest, pharyngeal arches gave ris...
    Author: April DeLaurier
    Published: 31 October …
    Cited By: 12
    ResearchGate
    Evolution and development of the fish jaw skeleton
    The evolution of the jaw represents a key innovation in driving the diversification of vertebrate body plans and behavior. The pharyngeal apparatus originated as gill bars separated by slits in chordate ancestors to vertebrates. Later, with the acquisition of neural crest, pharyngeal arches gave ris...
    Published: 2018/10/01
    DOI: 10.1002/wdev.337
     
  3. Natural History Museum
    https://nhm.org/stories/microscopic-look-snail-jaws

    A Microscopic Look at Snail Jaws - Natural History Museum

     
  4. Phys.org
    https://phys.org/news/2021-03-snails-purpose-mouth-tool.html

    Researchers discover how snails chew, and what purpose each …

  5. National Center for Biotechnology Information
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7391773

    Mandibular sawing in a snail-eating snake - PMC - National …

  6. Marine Biological Laboratory
    https://www.mbl.edu/news/modern-answer-age-old...

    A Modern Answer for an Age-Old Question: How Did the Jaw …

  7. TheScienceBreaker
    https://thesciencebreaker.org/breaks/evolution...

    Snake uses its split jaws as a knife and fork

  8. Nature
    https://www.nature.com/articles/s41467-021-25755-5

    The cichlid oral and pharyngeal jaws are evolutionarily and

  9. ScienceDirect
    https://www.sciencedirect.com/science/article/pii/S0012160604006177

    Developmental origins and evolution of jaws: new interpretation of ...

  10. New York Times
    https://www.nytimes.com/2009/11/24/science/24creature.html

    In Snails and Snakes, Features to Delight Darwin

  11. suchscience.net
    https://suchscience.net/snail-teeth

    Unique Dental Structure of Snails - SuchScience

    Aug 2, 2024 · Snail Jaws and Bite Mechanism. Snails also have a jaw that works with the radula. The jaw cuts larger pieces of food, like leaves. Then the radula can scrape these pieces into smaller bits. The snail’s mouth is at the front of …

  12. TheScienceBreaker
    https://thesciencebreaker.org/storage/breaks/snake...
    [PDF]

    Evolution & Behaviour Snake uses its split jaws as a knife …

  13. Phys.org
    https://phys.org/news/2020-07-hints-jaw-evolution...

    Hints at jaw evolution found in marsupials and monotremes

  14. Nature
    https://www.nature.com/articles/nature14438

    The origin and early phylogenetic history of jawed vertebrates

  15. National Center for Biotechnology Information
    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2375934

    Right-handed snakes: convergent evolution of asymmetry for …

  16. usm.edu
    https://ichthyology.usm.edu/courses/bsc414/Sep_24.pdf
    [PDF]

    Evolution of Jaws Derived Fish Skull Components

  17. Biology LibreTexts
    https://bio.libretexts.org/Bookshelves/Introductory...

    29.2B: Gnathostomes - Jawed Fishes - Biology LibreTexts

  18. Nature
    https://www.nature.com/articles/468870a

    Evolution and ecology: Twisted tale of snail evolution | Nature

  19. Wiley Online Library
    https://wires.onlinelibrary.wiley.com/doi/10.1002/wdev.337

    Evolution and development of the fish jaw skeleton

    Oct 31, 2018 · The fish hyomandibula, quadrate, and articular of the jaw become the stapes, incus and malleus of the amniote middle ear. The evolution of the jaw represents a key innovation in driving the diversification of vertebrate body …

  20. Science | AAAS
    https://www.science.org/doi/10.1126/science.aab0800

    A pharyngeal jaw evolutionary innovation facilitated ... - Science

  21. ResearchGate
    https://www.researchgate.net/publication/328634619...

    Evolution and development of the fish jaw skeleton - ResearchGate