Facultative Biped - Species

Species

Facultative bipedality is most common in lizards, but also occurs in primates, bears, insects, crabs and even octopuses. It is commonly suggested that many extinct basal archosaurs were facultative bipeds, as well as hadrosaurs.

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Famous quotes containing the word species:

    “If Steam has done nothing else, it has at least added a whole new Species to English Literature ... the booklets—the little thrilling romances, where the Murder comes at page fifteen, and the Wedding at page forty—surely they are due to Steam?”
    “And when we travel by electricity—if I may venture to develop your theory—we shall have leaflets instead of booklets, and the Murder and the Wedding will come on the same page.”
    Lewis Carroll [Charles Lutwidge Dodgson] (1832–1898)

    Our species successfully raised children for tens of thousands of years before the first person wrote down the word “psychology.” The fundamental skills needed to be a parent are within us. All we’re really doing is fine-tuning a process that’s already remarkably successful.
    Lawrence Kutner (20th century)

    A man can go from being a lover to being a stranger in three moves flat ... but a woman under the guise of friendship will engage in acts of duplicity which come to light very much later. There are different species of self-justification.
    Anita Brookner (b. 1938)