ectocochlear

形容词 adj.

英文释义

形容词 adj.
  1. Having the shell external to the body. not-comparable,rare
    — These may be very elongate (longicone) or short and rather swollen (brevicone). It has been generally assumed that all fossil cephalopods with straight or curved shells were ectocochlear, i.e. that the shell was wholly external to the body.
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