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Contreras-Garduno, Jorge; Peretti, Alfredo V.; Cordoba-Aguilar, Alex (February 2006). "Evidence that Mating Plug is Related to Null Female Mating Activity in the Scorpion Vaejovis punctatus". Ethology. 112 (2): 152–163. Bibcode:2006Ethol.112..152C. doi:10.1111/j.1439-0310.2006.01149.x.
Cardoso, Márcio Zikán; Gilbert, Lawrence E. (7 September 2006). "A male gift to its partner? Cyanogenic glycosides in the spermatophore of longwing butterflies (Heliconius)". Naturwissenschaften. 94 (1): 39–42. doi:10.1007/s00114-006-0154-6. PMID16957921. S2CID39830226.
Baer, Boris; Maile, Roland; Schmid-Hempel, Paul; Morgan, E. David; Jones, Graeme R. (2000). "Chemistry of a Mating Plug in Bumblebees". Journal of Chemical Ecology. 26 (8): 1869–1875. doi:10.1023/A:1005596707591. S2CID25735506.
Strassmann, J. (March 2001). "The rarity of multiple mating by females in the social Hymenoptera". Insectes Sociaux. 48 (1): 1–13. doi:10.1007/PL00001737. S2CID20893433.
Dickinson, Janis L.; Rutowski, Ronald L. (July 1989). "The function of the mating plug in the chalcedon checkerspot butterfly". Animal Behaviour. 38 (1): 154–162. doi:10.1016/s0003-3472(89)80074-0. S2CID53175858.
Cardoso, Márcio Zikán; Gilbert, Lawrence E. (7 September 2006). "A male gift to its partner? Cyanogenic glycosides in the spermatophore of longwing butterflies (Heliconius)". Naturwissenschaften. 94 (1): 39–42. doi:10.1007/s00114-006-0154-6. PMID16957921. S2CID39830226.