Chiton phylogeny (Mollusca : Polyplacophora) and the placement of the enigmatic species Choriplax grayi (H. Adams & Angas)

@article{Sigwart2013ChitonP,
  title={Chiton phylogeny (Mollusca : Polyplacophora) and the placement of the enigmatic species Choriplax grayi (H. Adams \& Angas)},
  author={Julia D. Sigwart and Isabella Stoeger and Thomas Knebelsberger and Enrico Schwabe},
  journal={Invertebrate Systematics},
  year={2013},
  volume={27},
  pages={603 - 621}
}
Abstract. Shallow marine chitons (Mollusca : Polyplacophora : Chitonida) are widespread and well described from established morphoanatomical characters, yet key aspects of polyplacophoran phylogeny have remained unresolved. Several species, including Hemiarthrum setulosum Carpenter in Dall, 1876, and especially the rare and enigmatic Choriplax grayi (Adams & Angas, 1864), defy systematic placement. Choriplax is known from only a handful of specimens and its morphology is a mosaic of key… Expand
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