Reproductive systems and the mechanics of copulation in Plecia nearctica Hardy (Diptera: Bibionidae)

• Published in: International journal of insect morphology & embryology Vol. 4; no. 4; pp. 299 - 305
• Main Authors: Leppla, Norman C., Carlysle, Thelma C., Guy, Richard H.
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 1975
• Subjects: arthropods; entomology; insects; Mating behavior; sperm transfer; lovebug

In Plecia nearctica Hardy, sperm transfer is accomplished by means of spermatophore complex unique to the Bibionidae. Males possess well-developed accessory glands that establish and provision large bilobed spermatophores. The recipient female system is composed of a “pelvis-like” structure that env...