retromargin

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English[edit]

Etymology[edit]

retro- +‎ margin

Noun[edit]

retromargin (plural retromargins)

  1. (zoology) The posterior margin of the fang furrow in the chelicera.

Coordinate terms[edit]

Related terms[edit]

References[edit]

  • Richard J. Adams (2014) Field Guide to the Spiders of California and the Pacific Coast States