epigynum

(from the article `spider`) The female genital structure, or epigynum, is a hardened plate on the underside of the abdomen in front of the gonopore. After the sperm are ...
Found on http://www.britannica.com/eb/a-z/e/36

Epigynum

The more or less complicated apparatus for storing the spermatozoa, immediately in front of the opening of the internal reproductive organs of female spiders.
Found on http://www.xs4all.nl/~ednieuw/Spiders/Spiderglossary.htm

Epigynum

The more or less complicated apparatus for storing the spermatozoa, immediately in front of the open
Found on http://www.superglossary.com/Glossary/Science/Spiders/
No exact match found