Gonopore

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A gonopore ( Gr .: Poros = opening) is a genital opening that is very small when at rest, e.g. B. in strudelworms , the earthworm , the Roman snail and the crayfish .

swell

  • Lexicon of Biology. Volume 4, Verlag Herder, Freiburg im Breisgau 1985, ISBN 3-451-19644-1 , p. 109.

Individual evidence

  1. ↑ Crab breeding ( Memento from December 26, 2014 in the Internet Archive ) []