noun
Meaning 1
Part of the spermalege, derived from the ectoderm and consisting of a groove in the right-handed posterior margin of the fifth sclerite, overlying a pleural membrane. In order to access the female's haemocoel during traumatic insemination, male bedbugs insert their needle-like penis into the groove and pierce the pleural membrane.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided