Sourakov, Andrei (April 2013). "Two heads are better than one: false head allows Calycopis cecrops (Lycaenidae) to escape predation by a Jumping Spider, Phidippus pulcherrimus (Salticidae)". Journal of Natural History. 47 (15–16): 1047–1054. Bibcode:2013JNatH..47.1047S. doi:10.1080/00222933.2012.759288. S2CID84454608.
Sourakov, Andrei (April 2013). "Two heads are better than one: false head allows Calycopis cecrops (Lycaenidae) to escape predation by a Jumping Spider, Phidippus pulcherrimus (Salticidae)". Journal of Natural History. 47 (15–16): 1047–1054. Bibcode:2013JNatH..47.1047S. doi:10.1080/00222933.2012.759288. S2CID84454608.
Sourakov, Andrei (April 2013). "Two heads are better than one: false head allows Calycopis cecrops (Lycaenidae) to escape predation by a Jumping Spider, Phidippus pulcherrimus (Salticidae)". Journal of Natural History. 47 (15–16): 1047–1054. Bibcode:2013JNatH..47.1047S. doi:10.1080/00222933.2012.759288. S2CID84454608.