90 likes | 345 Views
Yay!. Order Mantodea. The mantid group is easily recognizable The body is fairly elongate and slender Long slender mid and hind legs ‘raptorial’ forelegs Long pronotum Triangular head, large eyes Voracious ambush predator Considered very beneficial, prey on pest species
E N D
Order Mantodea • The mantid group is easily recognizable • The body is fairly elongate and slender • Long slender mid and hind legs • ‘raptorial’ forelegs • Long pronotum • Triangular head, large eyes • Voracious ambush predator • Considered very beneficial, prey on pest species • Simple metamorphosis
Order Isoptera: Termites • What does ‘Iso’ mean? • Usually pale white, light brown • Winged forms may be nearly black or aurburn • Wings are all same size (unlike ants) • Have a variety of castes • Simple metamorphosis • Many beneficial species degrade wood and other scraps • Some eat wood used in construction
Huh? No I didn’t forget about the quiz
Order Grylloblattodea: Ice Insects • Blattodea… sound familiar? • Gryllidae are crickets • Very primitive insects, rare, obscure • Thin, flattened body • Wide spread legs are somewhat distinctive • Has cerci • Live in cold mountains • omnivorous
Order Dermaptera: earwigs • Skin wings • Rarely fly, may not have wings at all • Small order, but widespread and common • Flattened body • Cerci modified into pincers • Mostly scavengers or predators • May damage some plants mildly • Do not crawl into peoples’ ears to bite them • Make very loving mothers
Order Plecoptera: Stoneflies • Fold their broad hind wings • Rarely fly • Long cerci • Most cannot feed as adults, similar lifestyle to mayflies • Naiads are usually predatory • Gills are located at base of thorax, on legs • Require very clean water