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- Pterygota: Winged True Insects - Paleoptera: Ephemeroptera and Odonata - Neoptera: wings fold flat onto back - Exopterygota (simple metamorphosis)
- Orthopteroida (mandibulate mouthparts, large anal lobe in the hind wing)- Hemipteroida (sucking mouthparts, typically)
Phthiraptera
ORDER: Hemiptera – True Bugs, hoppers, aphids
Sucking mouthparts, used to suck plant juices or blood, or to stab prey
ORDER: Hemiptera – True Bugs, Hoppers, Aphids
Sucking mouthparts, used to suck plant juices or blood, or to stab prey
ORDER: Hemiptera – True Bugs, Hoppers, Aphids
Sucking mouthparts, used to suck plant juices or blood, or to stab prey
ORDER: Hemiptera – True Bugs, Hoppers, Aphids
Sucking mouthparts, used to suck plant juices or blood, or to stab prey
ORDER: Hemiptera – True Bugs, Hoppers, Aphids
Sucking mouthparts, used to suck plant juices or blood, or to stab prey
“moss bugs” – 1 family (Peloridiidae) – southern hemisphere – beak at front but hard part of forewing reduced
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha
- antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha - antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)14.Delphacidae – Plant Hoppers - flattened spur at apex of hind tibia
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha - antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)14. Delphacidae – Plant Hoppers15. Dictyopharidae – Plant Hoppers (!) - head extended into a Snout-like structure
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha - antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)14. Delphacidae – Plant Hoppers15. Dictyopharidae – Plant Hoppers (!)16. Cicadidae – Cicadas (157) - 3 ocelli - often large, but can be smaller, too song
‘dog day’ cicada
Periodic cicada (Magicicada)
song
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha - antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)14. Delphacidae – Plant Hoppers15. Dictyopharidae – Plant Hoppers (!)16. Cicadidae – Cicadas17. Membracidae – Treehoppers - large pronotum that covers the thorax and abdomen
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha - antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)14. Delphacidae – Plant Hoppers15. Dictyopharidae – Plant Hoppers (!) - antennae in front of head between eyes16. Cicadidae – Cicadas17. Membracidae – Treehoppers18. Cicadellidae – Leafhoppers (2500) - two rows of spines on hind tibia
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Auchenorrhyncha - antennae on side of head beneath eyes - scale over front wingbase usually present (tegula)14. Delphacidae – Plant Hoppers15. Dictyopharidae – Plant Hoppers (!) - antennae in front of head between eyes16. Cicadidae – Cicadas17. Membracidae – Treehoppers18. Cicadellidae – Leafhoppers19. Cercopidae – Froghoppers / Spittlebugs - hind tibia with a couple spines laterally and short spines at tip
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Sternorrhyncha - antennae long and filiform; beak emerging between front coxae - tarsi two segments, with 2 claws
19. Psyllidae – Jumping Plant Lice - small 2-5mm, look like tiny cicadas with jumping legs
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Sternorrhyncha - antennae long and filiform; beak emerging between front coxae - tarsi two segments, with 2 claws
19. Psyllidae – Jumping Plant Lice20. Aleyrodidae – Whiteflies - antennae with 3-7 segements, whitish wings, no jumping legs
Unusual for hemiptera … quiescent stage
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Sternorrhyncha - antennae long and filiform; beak emerging between front coxae - tarsi two segments, with 2 claws
19. Psyllidae – Jumping Plant Lice20. Aleyrodidae – Whiteflies21. Aphididae – Aphids - wings with 4-6 veins behind stigma extending to wing margin - cornicles - sexual and partheogenetic generations
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Sternorrhyncha - antennae long and filiform; beak emerging between front coxae - tarsi two segments, with 2 claws
19. Psyllidae – Jumping Plant Lice20. Aleyrodidae – Whiteflies21. Aphididae – Aphids22. Adelgidae – Pine and Spruce Aphids - wings with 3 veins behind stigma extending to wing margin - no cornicles - wings held roof-like
ORDER: Hemiptera – True Bugs, Hoppers, Aphids - Suborder: Sternorrhyncha - antennae long and filiform; beak emerging between front coxae - tarsi two segments, with 2 claws
19. Psyllidae – Jumping Plant Lice20. Aleyrodidae – Whiteflies21. Aphididae – Aphids22. Adelgidae – Pine and Spruce Aphids
- tarsi two segments, with 2 claws
23. Coccidae – Scales
While female scales remain immotile for the rest of their lives once they have found a host, males regrow their legs and usually develop wings at maturity to find females. This is the Kuno scale Eulecanium kunoense. Photo by Joyce Gross (and very impressive it is too - photographing something as minute as a male scale would not be an easy call.
From: http://coo.fieldofscience.com/2009/12/soft-yet-scaly-taxon-of-week-coccidae.html
- Pterygota: Winged True Insects - Paleoptera: Ephemeroptera and Odonata - Neoptera: wings fold flat onto back - Exopterygota (simple metamorphosis) - Endopterygota (complete metamorphosis)
Phthiraptera
- Pterygota: Winged True Insects - Paleoptera: Ephemeroptera and Odonata - Neoptera: wings fold flat onto back - Exopterygota (simple metamorphosis) - Endopterygota (complete metamorphosis)
Neuropteroida – retain biting mouthparts (as do hymenoptera)
ORDER: Neuroptera ORDER: Coleoptera
ORDER: Neuroptera – Lacewings, Dobsonflies
- four membranous wings with many crossveins, make the wings very ‘netted’
ORDER: Neuroptera – Lacewings, Dobsonflies
- four membranous wings with many crossveins, make the wings very ‘netted’ - soft bodies, mandibulate, tarsi 5 segmented; no cerci, wing held rooflike over body
ORDER: Neuroptera – Lacewings, Dobsonflies
- four membranous wings with many crossveins, make the wings very ‘netted’ - soft bodies, mandibulate, tarsi 5 segmented; no cerci, wing held rooflike over body - campodeiform larvae (with legs and very active)
ORDER: Neuroptera – Lacewings, Dobsonflies
- four membranous wings with many crossveins, make the wings very ‘netted’ - soft bodies, mandibulate, tarsi 5 segmented; no cerci, wing held rooflike over body - campodeiform larvae (with legs and very active) - pupae naked or in a coccoon
ORDER: Neuroptera – Lacewings, Dobsonflies
- Hind wings broader at base the front wings, without forked major veins near wing margin
ORDER: Neuroptera – Lacewings, Dobsonflies
-Hind wings broader at base the front wings, without forked major veins near wing margin
1. Corydalidae – Dobsonflies: ocelli present. Large
ORDER: Neuroptera – Lacewings, Dobsonflies
-Hind wings broader at base the front wings, without forked major veins near wing margin
1. Corydalidae – Dobsonflies: ocelli present. Large. Males may have long tusk used for male-male competition for mates
ORDER: Neuroptera – Lacewings, Dobsonflies
-Hind wings broader at base the front wings, without forked major veins near wing margin
1. Corydalidae – Dobsonflies: ocelli present. Large. Males may have long tusk used for male-male competition for mates. Larvae (hellgrammites) have 8 lateral abdominal appendages, anal prolegs, and no caudal filament
ORDER: Neuroptera – Lacewings, Dobsonflies
-Hind wings broader at base the front wings, without forked major veins near wing margin
1.Corydalidae – Dobsonflies2.Sialidae – Alderflies: no ocelli; less than 25mm, wings smoky all over
ORDER: Neuroptera – Lacewings, Dobsonflies
-Hind wings broader at base the front wings, without forked major veins near wing margin
1.Corydalidae – Dobsonflies2.Sialidae – Alderflies: no ocelli; less than 25mm, wings smoky all over
Larvae aquatic and predaceous, with a terminal filament and no anal prolegs
ORDER: Neuroptera – Lacewings, Dobsonflies
-Hind wings broader at base the front wings, without forked major veins near wing margin
1.Corydalidae – Dobsonflies2.Sialidae – Alderflies: no ocelli; less than 25mm, wings smoky all over
Larvae aquatic and predaceous, with a terminal filament and no anal prolegs
Hind wings equal at base to front wings, with forked veins at margin
ORDER: Neuroptera – Lacewings, Dobsonflies
Hind wings equal at base to front wings, with forked veins at margin - Prothorax elongate
3.Mantispidae – Mantisflies (14) - wingspan about 25mm; raptorial forelegs. Larvae are predators of wasp,
bee, and spider eggs. Not a big group, but unambiguous and pretty neat-o.
ORDER: Neuroptera – Lacewings, Dobsonflies
Hind wings equal at base to front wings, with forked veins at margin - Prothorax elongate - Prothorax not elongate
- antennae clubbed/knobbed
4.Myrmeleontidae – Antlions (92) - antennae shorter than body, about as long as head and thorax. Resemble
damselflies or dragonflies, but with clubbed antennae and softer body.
ORDER: Neuroptera – Lacewings, Dobsonflies
Hind wings equal at base to front wings, with forked veins at margin - Prothorax elongate - Prothorax not elongate
- antennae clubbed/knobbed
4.Myrmeleontidae – Antlions (92) - antennae shorter than body, about as long as head and thorax. Resemble
damselflies or dragonflies, but with clubbed antennae and softer body. - larvae are ‘doodlebugs’ – prey on ants at bottom of a cone-shaped burrow
video
ORDER: Neuroptera – Lacewings, Dobsonflies- Prothorax not elongate
- antennae clubbed/knobbed
4.Myrmeleontidae – Antlions (92)5.Ascalaphidae – Owlflies (6)
- antennae nearly as long as the entire body; stronger fliers
ORDER: Neuroptera – Lacewings, Dobsonflies- Prothorax not elongate
- antennae clubbed/knobbed
4.Myrmeleontidae – Antlions (92)5.Ascalaphidae – Owlflies (6)
- antennae nearly as long as the entire body; stronger fliers. - larvae sit and wait predators, sometimes covering themselves with debris
ORDER: Neuroptera – Lacewings, Dobsonflies- Prothorax not elongate
- antennae clubbed/knobbed - antennae varied, but not clubbed/knobbed
6.Hemerobiidae – Brown Lacewings (61) - brown, with forked costal crossveins giving wing a fringed appearance
ORDER: Neuroptera – Lacewings, Dobsonflies- Prothorax not elongate
- antennae clubbed/knobbed - antennae varied, but not clubbed/knobbed
6.Hemerobiidae – Brown Lacewings (61)7.Chrysopidae – Green/Common Lacewings (84)
- green or yellow color, coastal crossveins not forked around wing.
- Pterygota: Winged True Insects - Paleoptera: Ephemeroptera and Odonata - Neoptera: wings fold flat onto back - Exopterygota (simple metamorphosis) - Endopterygota (complete metamorphosis)
Phthiraptera
Ready?
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - hind wings, are membranous and folded beneath forewings
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - hind wings, are membranous and folded beneath forewings - mouthparts chewing, mandibulate type
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - hind wings, are membranous and folded beneath forewings - mouthparts chewing, mandibulate type - larvae variable: vermiform, campodeiform, scarabaeiform, platyform (not shown)
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - very adaptable
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - very adaptable - diverse…. 40% of all insect species, nearly 30% of all animals, 20% of all species
ORDER: Coleoptera – Beetles
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - very adaptable - diverse…. 40% of all insect species, nearly 30% of all animals, 20% of all species - eat everything
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - very adaptable - diverse…. 40% of all insect species, nearly 30% of all animals, 20% of all species - eat everything
Bean weevils emerging from seeds
Flower-eating beetle
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - very adaptable - diverse…. 40% of all insect species, nearly 30% of all animals, 20% of all species - eat everything
Fungus beetles
Dung beetle
Carrion beetle
ORDER: Coleoptera – Beetles
- four wings on most; front pair are hard, leathery elytra - very adaptable - diverse…. 40% of all insect species, nearly 30% of all animals, 20% of all species - eat everything
tiger beetle
Predaceous diving beetle
Telephone pole beetlesWater scavenger beetlesMinute moss beetlesMammal-nest beetlesHide beetlesCicada parasite beetlesWood-boring beetlesCedar beetlesFungus beetlesTooth-necked fungus beetlesPleasing fungus beetlesDry-fungus beetlesWounded tree beetlesSkin beetlesBranch and twing borer beetlesShip timber beetles
Pg. 368!
etcetera….
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
1. Dytiscidae – Predaceous Diving Beetles (500)
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
1.Dytiscidae – Predaceous Diving Beetles (500)2.Gyrinidae – Whirligig Beetles (56) - appear to have two sets of eyes – above and below the water line.
- spin around on surface, preying on insects falling on surface
Lateral gills on seg’s 1-9
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
1.Dytiscidae – Predaceous Diving Beetles (500)2.Gyrinidae – Whirligig Beetles (56)
- terrestrial; metasternum with transverse suture
3. Carabidae – Ground Beetles (2600) – includes Cicindelinae – Tiger Beetles
Calosoma spp.
Scaphinotus spp.
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
- Suborder Polyphaga: notopleural sutures absent - Superfamily Scaraboidea:
antennae with an asymmetrical club of 3-8 segments fore coxae large, projecting below prosternum fore tibia flattened, with 1 or more teeth on outer edge
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
- Suborder Polyphaga: notopleural sutures absent - Superfamily Scaraboidea:
antennae with an asymmetrical club of 3-8 segments fore coxae large, projecting below prosternum fore tibia flattened, with 1 or more teeth on outer edge
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
- Suborder Polyphaga: notopleural sutures absent - Superfamily Scaraboidea:
antennae with an asymmetrical club of 3-8 segments fore coxae large, projecting below prosternum fore tibia flattened, with 1 or more teeth on outer edge
- antennal segments of club can’t close
4.Passalidae – Bessbugs (4): - body flattened dorsally - mentum emarginate
mentum emarginate
ORDER: Coleoptera – Beetles
- Suborder Adephaga: notopleural suture (seam) on prothorax - aquatic; hind legs fringed with hairs and flattened, metasternum without transverse suture anterior to coxae
- Suborder Polyphaga: notopleural sutures absent - Superfamily Scaraboidea:
antennae with an asymmetrical club of 3-8 segments fore coxae large, projecting below prosternum fore tibia flattened, with 1 or more teeth on outer edge
- antennal segments of club can’t close
4.Passalidae – Bessbugs5.Lucanidae – Stag Beetles (24)
- dorsal surface evenly rounded - mentum simple
Feed on fluids of decaying wood;Male mandibles for combat
ORDER: Coleoptera – Beetles
- Suborder Polyphaga: notopleural sutures absent - Superfamily Scaraboidea:
- antennal segments of club can’t close4.Passalidae – Bessbugs5.Lucanidae – Stag Beetles
- antennal segments of club can close6. Scarabaeidae – Scarab Beetles (1400)
June ‘bugs’
Japanese beetle
Hercules Beetle