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Leong, K. L. H.; M. A. Yoshimura; H. K. Kaya; H. Williams (1997). "Instar Susceptibility of the Monarch Butterfly (Danaus plexippus) to the Neogregarine Parasite, Ophryocystis elektroscirrha". Journal of Invertebrate Pathology. 69 (1): 79–83. CiteSeerX10.1.1.494.9827. doi:10.1006/jipa.1996.4634. PMID9028932.
Baker, R.R. (1987). "Integrated use of moon and magnetic compasses by the heart-and-dart moth, Agrotis exclamationis". Animal Behaviour. 35: 94–101. doi:10.1016/S0003-3472(87)80214-2. S2CID54314728.
Stefanescu, Constantí (October 1, 2001). "The nature of migration in the red admiral butterfly Vanessa atalanta: evidence from the population ecology in its southern range". Ecological Entomology. 26 (5): 525–536. doi:10.1046/j.1365-2311.2001.00347.x. ISSN1365-2311. S2CID85301950.
McNeil, Jeremy N. (2011). "The true armyworm, Pseudaletia unipuncta: A victim of the Pied Piper or a seasonal migrant?". International Journal of Tropical Insect Science. 8 (4–5–6): 591–597. doi:10.1017/S1742758400022657. S2CID85724790.
Stefanescu, Constantí (October 1, 2001). "The nature of migration in the red admiral butterfly Vanessa atalanta: evidence from the population ecology in its southern range". Ecological Entomology. 26 (5): 525–536. doi:10.1046/j.1365-2311.2001.00347.x. ISSN1365-2311. S2CID85301950.