BIOL 1902 Lecture Notes - Lecture 2: Giant Leopard Moth, Automeris Io, Fall Webworm

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Eyespots- camouflage, startle pattern, directing an attack to animals body part, frighten animals. Physical defence can be body armour- hard protective casing. Beetles- fold legs in, thick exoskeleton, pull body into grooves. Turtles- when under attack, withdrawn their heads and feet into their shells. Pai(cid:374)ted tu(cid:396)tles, (cid:373)ap tu(cid:396)tle, (cid:271)la(cid:374)di(cid:374)g"s tu(cid:396)tle(cid:894)legs a(cid:374)d heads go (cid:271)a(cid:272)k i(cid:374), (cid:271)otto(cid:373) pa(cid:396)t of shell is on the hinge) protection shell. Eastern tent caterpillar-silk tent- silk webs-soft structures, hide inside, leave to feed, protection, (cid:271)i(cid:396)ds do(cid:374)"t like s(cid:449)allo(cid:449)i(cid:374)g silk. Soft hairs on caterpillar- unpleasant to eat, hairy caterpillars. Fall webworm moth- silk tent, leave to feed. Soft structures-silk tents, caterpillars use that as a defence. Milkweed tussock moth caterpillars- hold a poison in their bodies. Yes between the bands when they curl up , warning coloration present. Yellow jacket wasps, sting, injector system, brightly colored. Bright colors- on display all the time, warning colouration=aposematic colouration, bright bold (cid:272)olou(cid:396)s, do(cid:374)"t tou(cid:272)h, (cid:271)e(cid:449)a(cid:396)e.

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