Neuroanatomy of sea spiders implies an appendicular origin of the protocerebral segment

@article{Maxmen2005NeuroanatomyOS,
  title={Neuroanatomy of sea spiders implies an appendicular origin of the protocerebral segment},
  author={A. Maxmen and W. E. Browne and M. Martindale and G. Giribet},
  journal={Nature},
  year={2005},
  volume={437},
  pages={1144-1148}
}
  • A. Maxmen, W. E. Browne, +1 author G. Giribet
  • Published 2005
  • Biology, Medicine
  • Nature
  • Independent specialization of arthropod body segments has led to more than a century of debate on the homology of morphologically diverse segments, each defined by a lateral appendage and a ganglion of the central nervous system. [...] Key Result We show that the first pair of appendages, the chelifores, are innervated at an anterior position on the protocerebrum. This is the first true appendage shown to be innervated by the protocerebrum, and thus pycnogonid chelifores are not positionally homologous to…Expand Abstract
    The chelifores of sea spiders (Arthropoda, Pycnogonida) are the appendages of the deutocerebral segment
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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 41 REFERENCES
    A palaeontological solution to the arthropod head problem
    • 192
    Pycnogonid affinities: a review
    • 82
    • PDF