Head Segmentation in Early Cambrian Fuxianhuia: Implications for Arthropod Evolution

@article{Chen1995HeadSI,
  title={Head Segmentation in Early Cambrian Fuxianhuia: Implications for Arthropod Evolution},
  author={J. Chen and G. Zhou and G. Edgecombe and Lars Ramsk�ld},
  journal={Science},
  year={1995},
  volume={268},
  pages={1339 - 1343}
}
  • J. Chen, G. Zhou, +1 author Lars Ramsk�ld
  • Published 1995
  • Biology, Medicine
  • Science
  • The arthropod Fuxianhuia from the Chengjiang fauna displays primitive aspects of cephalic segmentation and trunk limb morphology that indicate a basal position within Euarthropoda. The cephalon consists of an eye-bearing sclerite that articulates with a head shield bearing antennules and subchelate appendages. Eye stalks, antennules, and subchelate appendages are proto-, deuto-, and tritocerebral limbs and organs, respectovely. The anterior position of the eye-bearing sclerite parallels the… CONTINUE READING
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