master 201test for general entomology 4 ziaaddini mahdi (vali-e...

Master test for General Entomology

Ziaaddini Mahdi (Vali-e-Asr University of Rafsanjan) 2014

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THE INTEGUMENT

What is the major chemical component of an insect's exoskeleton ?

Protein Lipid

Chitin Cellulose

Which part of the exoskeleton lies between the exocuticle and the wax layer ?

Cuticulin layer Endocuticle

Procuticle Cement layer

Which part of the exoskeleton is composed of living cells ?

Procuticle Epidermis

Cuticulin layer Basement membrane

Which is NOT part of the epicuticle ?

Cuticulin layer Wax layer

Exocuticle Cement layer

What is the function of the wax layer ?

Protection – armor Muscle attachment

Thermal insulation Water conservation

Rigid, inflexible regions of the exoskeleton are called :

Sutures Apodemes

Sclerites Segments

A suture is best described as :

A junction between two sclerites

A thick ridge of cuticle

A point of attachment between segments.

A membranous bridge.

What function do quinone cross-linkages have in the exoskeleton ?

They make it impermeable to water.

They make membranes more flexible.

They darken the color of the exoskeleton.

They make the sclerites rigid.

An apodeme could NOT be described as :

A point of attachment for muscles.

An internal ridge of the exoskeleton.

A brace to strengthen the exoskeleton.

A flexible joint in the exoskeleton.

Which structure is unicellular ?

Spine Seta Gland Sclerite

THE INSECT'S HEAD

An insect's head is specialized for :

Reproduction and digestion

Ingestion and perception

Orientation and locomotion

Adaptation and respiration

Which structure is NOT part of the head capsule ?

Pronotum Clypeus Tentorium Vertex

The frontal suture lies between :

The compound eyes and the gena.

The frons and the compound eyes.

The clypeus and the frons.

The labrum and the clypeus



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The frons and the clypeus are separated by the :

Epistomal suture Labrum

Gena Subgenal suture

The clypeus is located between :

The gena and the frons

The vertex and the labium.

The frons and the labrum.

The occiput and the gena.

The mouthparts include all of these structures EXCEPT :

Hypopharynx Maxillae

Clypeus Labrum

Which mouthpart(s) lie(s) between the labrum and the maxillae ?

Tentorium Mandibles

Labium Palps

Which structure is NOT part of an insect's antenna ?

Scape Flagellum

Pedicel Coxa

Which part of an insect's antenna articulates with its head capsule ?

Pedicel Arista

Flagellum Scape

The hypopharynx separates the mouth opening from the :

Cibarium Labrum

Mandibles Salivarium

THE INSECT'S THORAX

Which structure would NEVER be found on an insect's prothorax ?

Leg Wing

Spiracle Pronotum

To which body segment are the elytra attached ?

Mesothorax Metathorax

Prothorax First abdominal

Which structure would NOT be found on an insect's leg ?

Trochantin Arolium

Coxa Tarsomere

Which part of the leg lies between the femur and the tarsus ?

Coxa Trochanter

Arolium Tibia

Which structure would NOT be found on an insect's pretarsus ?

Trochanter Claws

Spines Sticky pads

What happens when you press down on the top of an insect's thorax ?

The wings go up The wings go down.

The wings go forward The wings go backwards

Which of these is NOT a longitudinal wing vein ?

Costa Radius

Furca Cubitus

The pleural suture lies just behind the :

Trochantin Episternum

Epimeron Trochanter

Axillary sclerites form points of attachment for muscles that control the :

Antennae Wings

Legs Mouthparts



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The furca is best described as :

An internal brace for the legs.

A springing organ.

A fulcrum for the wings.

A hinge for the neck.

THE ABDOMEN

The abdomen is specialized for :

Feeding and locomotion

Locomotion and reproduction

Reproduction and digestion

Digestion and ingestion

How many abdominal segments are found in a typical insect ?

Less than 5 6 to 11

12 or 13 More than 15

The dorsal sclerite of each abdominal segment is called a :

Sternite Pleurite

Coxite Tergite

Which structure NEVER occurs on an abdominal segment ?

Spiracle Spine

Apodeme Pleural suture

Junctions between abdominal segments are best described as :

Telescoping Dovetailed

Ball and socket Hinged

Male genitalia include all the these EXCEPT :

Valvifer Clasper

Aedeagus Paramere

Which abdominal structure is unpaired ?

Cercus Epiproct

Valvifer Paraproct

Which abdominal structures are primarily sensory in function ?

Paraprocts Valvulae

Cerci Sternites

Which structures are part of the ovipositor ?

Paraprocts Cerci

Aedeagus Valvulae

Of the structures listed, which one lies just above the anus in a typical insect ?

Genital opening Paramere

Cercus Epiproct



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EXTERNAL ANATOMY

Which structure could be found in both males and females ?

Valvifer Aedeagus

Epiproct Clasper

The pedicel is the name for the :

First leg segment

Second leg segment

First antennal segment

Second antennal segment

What is the maximum number of ocelli that may be found in an adult insect ?

Zero Three Five Twenty

In insects with chewing mouthparts, which structure lies between the mandibles and the maxillae ?

Clypeus Hypopharynx

Labium Labrum

What type of chemical monomer forms the backbone of a chitin molecule ?

Lipid Quinone

Sugar Amino acid

In an abdominal segment, the ventral sclerite is known as :

Epimeron Notum

Epiproct Sternum

The axilla is a small pleural sclerite located just above the mesepimeron in some insects. It provides a site for attachment of direct flight muscles. On which thoracic segment would you expect to find this sclerite ?

First Second Third No way to tell

Which mouthparts bear palps ?

Labrum and labium Labium and maxillae

Maxillae and mandibles Mandibles and labrum

The ovipositor is formed by the :

Valvifers and valvulae

Claspers and parameres

Epiproct and paraprocts

Aedeagus and subgenital plate

To which body segment are the halteres attached ?

Mesothorax First abdominal

Prothorax Metathorax

What structure braces the head internally and serves as a point of attachment for mandibular muscles ?

Tentorium Pedicel

Furca Epiproct

Which is the correct sequence for the layers in an insect's exoskeleton ?

Procuticle, epicuticle, endocuticle

Exocuticle, cuticulin layer, endocuticle

Wax layer, cuticulin layer, exocuticle

Wax layer, endocuticle, exocuticle

Which stucture would NOT be found on an insect's pretarsus ?

Trochanter Claws

Spines Sticky pads

In which region of the exoskeleton do quinone cross-linkages form ?

Endocuticle Exocuticle

Procuticle Epicuticle

The tibia lies between :

The trochanter and the femur

The femur and the coxa

The coxa and the trochanter

The tarsus and the femur



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What is the function of the furca ?

It provides a site for attachment of leg muscles.

It is an organ of locomotion.

It prevents water loss.

It is a sense organ

Which structure is NOT found on the thorax of a grasshopper ?

Trochantin Tympanum

Spiracle Scutellum

What is the function of the cement layer in the insect's exoskeleton ?


It protects the wax layer from abrasion.

It acts as an insulator during molting.

It makes the exoskeleton rigid

An apophysis is best described as :

An invagination of the exoskeleton

Part of the male genitalia

An internal brace in the head

Part of an insect's pretarsus

Which statement about wing veins is INCORRECT ?

Veins are laminated between a double layer of membrane.

Veins are hollow and contain hemolymph.

The costa is a vein that forms the wing's leading edge.

Longitudinal veins are parallel to one another and lie in a single plane.

Internal anatomy test

Which of these are regarded as "functional units" of the nervous system ?

Nerves Ganglia

Synapses Neurons

A nerve cell that conducts information TOWARD the central nervous system is called a(n :)

Motor neuron Afferent neuron

Association neuron Efferent neuron

A mass of neural tissue that contains mostly nerve cell bodies and interneurons is called:

Ganglion Synapse

Nerve Motor end plate

How many pairs of ganglia have fused together to form the insect's brain ?

Two Three

Four Six

A commissure is a nerve that connects :

The brain with the subesophageal ganglion

Paired ganglia within the same body segment

The tritocerebrum to the frontal ganglion

The frontal ganglion with the hypocerebral ganglion

A nerve impulse traveling from the subesophageal ganglion to the tritocerebrum would pass through the :

Recurrent nerve

Frontal nerve

Circumesophageal connective



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Circumesophageal commissure

Which structures are innervated by the protocerebrum ?

Compound eyes and ocelli Antennae

Mouthparts Bursa copulatrix

Which ganglion regulates flight activity in a house fly ?

Hypocerebral Mesothoracic

Caudal Subesophageal

Which statement about the insect's nervous system is INCORRECT ?

The ventral nerve cord controls the legs and wings.

The caudal ganglion controls the external genitalia.

The brain controls the eyes and antennae.

The stomodeal nervous system controls the mouthparts.

If an insect's subesophageal ganglion were paralyzed, it would be unable to :

Fly Eat See Walk

Reproductive test

Which structure is NOT part of the female reproductive system ?

Follicle Accessory gland

Spermatheca Bursa copulatrix

Which of these is found ONLY in the male reproductive system ?

Seminal vesicle Accessory gland

Spermathecal gland Primary germ cells

Each ovariole contains :

A single follicle. Many primary oocytes.

More than one developing egg.

Stored sperm for selective reproduction

In male insects, sperm is stored in the

Spermatheca Accessory glands

Seminal vesicles Bursa copulatrix

After an egg leaves the ovary, it passes through the :

Accessory gland Seminal vesicle

Spermathecal gland Bursa copulatrix

Which statement about the female reproductive system is CORRECT ?

Sperm are stored in the spermathecal gland.

Each ovary produces one egg every month.

Fertilization occurs in the spermatheca.

The accessory gland secretes the egg shell.

Sometimes an egg develops without being fertilized by a member of the opposite sex. This type of reproduction is known as :

Ovipary Parthenogenesis

Paedogenesis Ovovivipary

Which statement about sex determination in insects is INCORRECT ?

Male wasps are haploid

Male butterflies are haploid

Female grasshoppers are diploid

Female caddisflies are diploid

The genotype of a female butterfly is :

XX XY WW WZ

Insects that become sexually mature and produce offspring before they molt into adults are said to be :

Paedogenic Embryonic

Parthenogenic Viviparous



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Digestive system

Which structure lies between the crop and the gastric caecae ?

Colon Pyloric valve

Proventriculus Esophagus

What structure protects the midgut from abrasion by food particles ?

Intima Peritrophic membrane

Proventriculus Pyloric valve

Which structure collects and excretes uric acid ?

Malpighian tubule Rectal pad

Accessory gland Proventriculus

Most enzymatic digestion occurs in the :

Midgut Gastric caecae

Proventriculus Crop

Which structure is INCORRECTLY paired with its function ?

Crop -- storage

Proventriculus -- secretion of enzymes

Malpighian tubules -- excretion

Mesenteron -- digestion

Which part of the digestive system prevents excessive water loss in terrestrial insects ?

Proventriculus Gastric caecae

Rectal pads Accessory glands

Which structure would probably NOT be found in an insect that has a continuous supply of food ?

Gastric caecae Malpighian tubules

Intima Crop

Which structure would probably NOT be present in an insect that feeds exclusively on blood ?

Crop Proventriculus

Gastric caecae Rectum

What is the principle energy source for most insects ?

Proteins Cellulose

Carbohydrates Vitamins

Which of these compounds must be present in the diet of most insects ?

Cellulose Fat soluble vitamins

Honeydew Cholesterol

Resriratory system

The tracheal system of an insect is best described as :

A network of hollow tubes

A method of anaerobic respiration

A chain of interconnecting cells

A radial pattern of filaments

Which structure is NOT part of an insect's tracheal system ?

Sinus Taenidia

Spiracle Tracheole

What structures regulate air flow into and out of the tracheal system ?

Ostia Taenidia

Spiracles Tracheole

The tracheal tubes are filled with :

Hemolymph Water and salts

Cytoplasm Atmospheric air

Taenidia prevent the respiratory system from :

Filling with water in aquatic insects

Collapsing under external pressure



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Transporting carbon dioxide to body tissues

Losing wter by evaporation

Which statement about the insect respiratory system is CORRECT ?

Oxygen moves through the trachea by active transport.

Oxygen diffuses through the walls of the air sacs.

Tracheoles deliver oxygen to every cell of the body.

The spiracles are found along the midline of the back.

Movement of oxygen in the tracheal system is :

Mostly due to diffusion.

Assisted by contraction of the tracheoles.

Retarded by air sacs.

Faster in the abdomen than in the throax.

Gills allow aquatic insects to utilize oxygen that is :

Dissolved in the surrounding water.

Trapped in the tissues of aquatic plants.

Located in the air overhead.

Generated by metabolic activity.

An insect with tracheal gills would probably be found in :

An oceanic community

A stagnant pond

A sewage treatment lagoon

A cold mountain stream

Which statement about an air store (bubble) is INCORRECT ?

It is a physical gill that extracts oxygen from water.

The bubble gets smaller as the insect uses up oxygen.

Oxygen eventually replaces all of the nitrogen that diffuses out of the bubble.

Insects must eventually surface to replenish the air in the bubble

Circulatory system

Insects have:

Four-chambered heart Closed circulatory system

Dorsal blood vessel Lymphatic system

An insect's heart is located :

In its head In its thorax

In its abdomen In more than one body region

The heart lies along the :

Upper side of the digestive tract.

Ventral side of the body.

Dorsal side of the body.

Left side of the body.

In the circulatory system of insects :

Capillaries are found only in the head

Oxygen is carried to all parts of the body

Blood is pumped from the abdomen to the head

There is a heart in each segment of the body

An insect's heart is best described as a :

Four-chambered muscle Vibrating diaphram

Rotating piston Pulsating tube

One-way flow valves in the heart are called :



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Ostia Pulsatile organs

Apodemes Spiracles

A blood sinus is best described as :

An allergic reaction by an insect.

A body cavity where blood moves freely.

A region of the heart that collects blood.

A pulsating organ near the base of the wings.

Immediately after blood leaves an insect's aorta :

It is collected in the vena cava.

It goes into the wings.

It enters the ostia.

It flows over the brain.

Which of these do NOT circulate in the blood of an insect ?

Molting hormones Antibodies

Nutrients Nitrogenous waste products

The blood cells of most insects :

Contain hemoglobin

Secrete platelets for clotting

Carry oxygen and carbon dioxide

Immobilize foreign bodies by encapsulation

Endocrin system

Which structures are NOT endocrine organs ?

Corpora cardiac Prothoracic glands

Salivary glands Ventral ganglia

Which hormone is produced by neurosecretory cells in the brain ?

Prothoracicotropic hormone Ecdysone

Eclosion hormone Juvenile hormone

Which structures produce ecdysteroids ?

Corpora allata Corpora cardiaca

Prothoracic glands Ventral ganglia

What is the "target organ" (site of action) for the ecdysteroids ?

Brain Prothoracic glands

Corpora cardiac Epidermis

Which hormone stimulates release of PTTH from the corpora cardiaca ?

Brain hormone Eclosion hormone

Bursicon Juvenile hormone

During a molt, what is the correct sequence of hormones that appear in the blood ?

Eclosion hormone, PTTH, Bursicon, Ecdysteroids

PTTH, Ecdysteroids, Eclosion hormone, Bursicon

Ecdysteroids, Eclosion hormone, PTTH, Bursicon

PTTH, Ecdysteroids, Bursicon, Eclosion Hormone

In larval insects, which hormone inhibits the development of imaginal discs ?

Juvenile hormone Brain hormone

Eclosion hormone Ecdysteroids

If you were to carefully remove the prothoracic glands from a larva, you would expect it to :

Molt into another larval instar.

Pupate and then emerge as a sterile adult.

Pupate and then emerge as a normal adult.

Never molt again.



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Which hormone would have a high titer (concentration) in the larva and the adult, but a lower titer in the pupa ?

Brain hormone Juvenile hormone

Eclosion hormone Ecdysteroids

If the corpora allata are removed from an adult female insect immediately after she emerges from the pupal stage, she will :

Become another pupa Become a larva

Become sterile Molt once more as an adult

What is the name for the "shell" of an insect's egg?

Chorion

Morula

Serosa

Blastula

What is the chemical makeup of the insect's egg shell?

Polysaccharide

Protein

Lipid

Calcium

Which statement about the vitelline membrane is CORRECT?

It is the egg cell membrane.

It surrounds the egg nucleus.


It forms the germ band of the embryo.

A sperm cell enters the egg through the:

Oosome

Germ band

Morula

Micropyle

What is the function of an aeropyle?

Prevent water loss

Absorb moisture

Gas exchange

Excrete nitrogenous wastes

Which statement about the periplasm is CORRECT?

It is part of the egg nucleus.

It protects the egg from crushing.

It is surrounded by the amnion.

It is concentrated near the vitelline membrane.

Which of these occupies the largest volume in an unfertilized insect egg?

Periplasm

Yolk

Nucleus

Embryo

Which of these events occurs FIRST during development of an insect egg?

Differentiation of germ layers

Enlargement of the germ band

Segregation of the germ cells

Migration of the cleavage nuclei

Which structure becomes the yolk sac membrane?

Amnion

Chorion

Serosa

Germ band



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Which statement about germ cells is CORRECT?

They form the embryo.

They differentiate into organ systems.

They become the three germ layers.

They form the eggs and sperm of the next generation.

Which structure develops from embryonic ectoderm?

Heart

Brain

Midgut

Muscle

Which structure does NOT develop from embryonic mesoderm?

Blood

Ovary

Muscle

Spiracle

Which part of the embryo develops LAST?

Head

Mouthparts

Legs

Abdomen

In insect development, the germ band:

Forms the amniotic membrane.

Differentiates into three germ layers.

Starts the process of cleavage.

Remains undifferentiated throughout larval development.

What region of the insect egg is associated with formation (or differentiation) of the germ cells?

Oosome

Serosa

Germ band

Nucleus

In an insect egg, the embryo begins to develop as soon as:

The germ band begins to enlarge.

The zygote nucleus starts to divide.

Fertilization occurs.

Cells reach the oosome.

What is the correct sequence of the following events?

1. Migration of cleavage nuclei

2. Formation of the germ band

3. Differentiation of ectoderm

4. Growth of appendages

1, 2, 3, 4

2, 3, 1, 4

1, 3, 4, 2

1, 2, 4, 3

During a molt, which layer of the old exoskeleton is digested by molting fluid, reabsorbed by the epidermal cells, and reconstituted as new procuticle?

Exocuticle

Epicuticle

Endocuticle

Cuticulin layer

Which layer of the exoskeleton forms AFTER ecdysis has been completed?

Procuticle

Exocuticle

Epicuticle

Cuticulin layer



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What is the CORRECT order of these events during a molt?

1. Activation of molting fluid

2. Digestion of old endocuticle

3. Shedding old exocuticle

4. Sclerotization (tanning)

1, 2, 3, 4

2, 3, 1, 4

3, 1, 2, 4

3, 4, 1, 2

Which of these is INCORRECTLY paired?

White grub -- scarabaeiform

Maggot -- vermiform

Wireworm -- campodeiform

Caterpillar -- eruciform

An eruciform larva (caterpillar) does NOT have?

Compound eyes

Prolegs

Mandibles

Claws

Which structures would be found in an eruciform larva, but NOT in a scarabaeiform larva?

Prolegs

Ocelli

Mandibles

Spiracles

Which larval type does NOT have walking legs.

Scarabaeiform

Vermiform

Eruciform

Campodeiform



13

COMMON NAMES & ORDER NAMES

What is the correct order name for caddisflies ?

Collembola Thysanura

Trichoptera Psocoptera

The mayflies belong to which order of insects ?

Odonata Ephemeroptera

Plecoptera Thysanoptera

The order Mecoptera includes :

Lacewings

Scorpionflies

Damselflies

Butterflies

Which insects do NOT belong to the order Hymenoptera ?

Termites

Honey Bees

Sawflies

Fire Ants

To which order do the fleas belong ?

Thysanoptera

Siphonaptera

Archeognatha

Phthiraptera

The order Diptera does NOT include :

Mosquitoes

Gnats

Midges

Whiteflies

Which insect is a beetle ?

Weevil

Katydid

Stink bug

Cicada

The order Hemiptera does NOT include :

Whiteflies

Plant bugs

Scale insects

Thrips

Which order is NOT correctly paired with its common name ?

Collembola -- Springtails

Plecoptera -- Stoneflies

Neuroptera -- Parasitic lice

Dermaptera -- Earwigs

Which pair of insects belong to the SAME order ?

Dobsonflies and Dragonflies

Cicadas and Aphids

Leafhoppers and Grasshoppers

Fleas and Flies



14

TRAITS AND CHARACTERS

In which order of insects are the front wings known as "elytra ?"

Hemiptera

Orthoptera

Coleoptera

Hymenoptera

In which order of insects are the front and hind wings held together by hamuli ?

Hemiptera

Lepidoptera

Diptera

Hymenoptera

Collophore and furcula are morphological terms associated with which order of insects ?

Ephemeroptera

Odonata

Collembola

Lepidoptera

Hemipteran mouthparts are best described as :

Lapping

Piercing

Chewing

Rasping

What structure is found in Diptera, but NOT in Hymenoptera ?

Stigma

Haltere

Sting

Cerci

Which insect orders are exclusively herbivorous (plant feeders)?

Lepidoptera and Hemiptera

Thysanoptera and Neuroptera

Orthoptera and Phasmatodea

Psocoptera and Trichoptera

Which insects NEVER develop wings ?

Earwigs

Barklice

Aphids

Fleas

order does NOT have aquatic immatures ?

Neuroptera

Hemiptera

Trichoptera

Thysanoptera

Which order is CORRECTLY associated with its wing type ?

Scaly wings -- Trichoptera

Fringed wings -- Neuroptera

Hemelytra -- Coleoptera

Tegmen -- Orthoptera

Blood feeding insects are found in which orders ?

Mecoptera and Zoraptera

Hemiptera and Thysanoptera

Siphonaptera and Phthiraptera

Diptera and Hymenoptera



15

PHYLOGENETIC GROUPS

The orders Thysanura and Collembola are classified as :

Ametabolous and apterygote

Hemimetabolous and apterygote

Hemimetabolous and exopterygote

Holometabolous and endopterygote

Which insect orders are considered "secondarily wingless ?"

Protura and Diplura

Collembola and Thysanura

Odonata and Ephemeroptera

Siphonaptera and Phthiraptera

Trichoptera and Mecoptera

Which order is NOT Hemimetabolous ?

Blattodea Thysanoptera

Ephemeroptera Mecoptera

Dermaptera

Which order is Holometabolous ?

Isoptera Neuroptera

Psocoptera Collembola

Dermaptera, Isoptera, and Zoraptera are most closely related to :

Phasmatodea

Coleoptera

Ephemeroptera

Phthiraptera

Trichoptera and Mecoptera are most closely related to :

Psocoptera Diplura

Diptera Embioptera

Which orders are NOT closely related phylogenetically ?

Diptera and Siphonaptera

Thysanoptera and Hemiptera

Odonata and Ephemeroptera

Thysanura and Thysanoptera

Which order is most closely related to Trichoptera ?

Lepidoptera Diptera

Hymenoptera Coleoptera

Which order is NOT closely related to the others listed ?

Hemiptera Phthiraptera

Plecoptera Thysanoptera

Why are Siphonapterans NOT classified as hemipteroid insects ?

They are wingless.

They have chewing mouthparts.

They have cerci.

They are holometabolous.



16

TAXONOMY AND SYSTEMATICS

Which characteristic would NOT be found in the phylum Onychophora ?

One pair of antennae

Three body regions (tagmata)

Jointed legs with claws

Many-segmented body

Epidermis covered by moist cuticle

Which structures are found in chelicerate arthropods but NOT in mandibulate arthropods ?

Antennae Maxillae

Pedipalps Jointed legs

Chelicerate arthropods include :

Millipedes and centipedes

Lobsters and shrimp

Spiders and ticks

Lice and fleas

Barnacles and amphipods

Which statement is TRUE for all crustacea ?

They live on land.

They have chewing mouthparts.

They have six walking legs.

They are paleopterous.

Which insect order is most closely related to Dermaptera ?

Hymenoptera Thysanoptera

Orthoptera Thysanura

Which insect order is most closely related to Diptera ?

Hymenoptera Plecoptera

Orthoptera Thysanura

Which order is NOT holometabolous ?

Siphonaptera Thysanoptera

Neuroptera Mecoptera

Which order is ametabolous and apterygote ?

Phthiraptera Isoptera

Strepsiptera Diplura

To which insect order do crickets and grasshoppers belong ?

Hemiptera Hymenoptera

Diptera Orthoptera

The order Phthiraptera contains :

Dragonflies and damselflies

Chewing and sucking lice

Roaches and mantids

Bristletails and silverfish

To which order do caddisflies belong ?

Plecoptera Trichoptera

Neuroptera Dermaptera

Which order name is CORRECTLY paired with a common name ?

Hemiptera -- plant lice

Dermaptera -- barklice

Psocoptera -- chewing lice

Siphonaptera -- sucking lice

Which common names are associated with insects in the order Hymenoptera ?



17

Wasps and ants

Beetles and weevils

Flies and mosquitoes

Grasshoppers and crickets

Which order name is CORRECTLY paired with a common name ?

Thysanoptera -- bristletail

Isoptera -- termites

Mecoptera -- lacewing

Psocoptera -- leafhopper

Which common name is NOT associated with the order Hemiptera ?

Aphid Leafhopper

Scale insect Walkingstick

Which structure is CORRECTLY paired with the order in which it is found ?

Hemelytra -- Trichoptera

Collophore -- Collembola

Ootheca -- Hemiptera

Fringed wings -- Psocoptera

Chewing mouthparts are NOT found in :

Ticks Centipedes

Lobsters Crickets

Which structures are ALWAYS associated with Coleoptera ?

Furculas Stigmas

Hamuli Elytra

Hemiptera and Hymenoptera are similar because BOTH have :

Holometabolous development

Piercing-sucking mouthparts

Neopterous wings

Aquatic immatures

Which orders are most closely related to each other ?

Diptera and Siphonaptera

Thysanura and Thysanoptera

Hemiptera and Hymenoptera

Trichoptera and Psocoptera

Matching test for General Entomology Ziaaddini Mahdi (Vali-e-Asr University of Rafsanjan)

2014

MATCH ARTHROPODS

Enter the number of a correct match in each input box.

Mites 1. Arachnida

Katydids 2. Crustacea

Sea Spiders 3. Myriapoda

Velvet Worms 4. Insecta

Earwigs 5. None of these

Lobsters 1. Arachnida

Earwigs 2. Crustacea

Isopods 3. Myriapoda

Weevils 4. Insecta

Sea Spiders 5. None of these



Copepods 3. Myriapoda

Barnacles 4. Insecta

Weevils 5. None of

these

Katydids 1. Arachnida

Horseshoe crabs

2. Crustacea

Symphylans 3. Myriapoda

Sea Spiders 4. Insecta

Trilobites 5. None of

these


Pauropods 2. Crustacea

Centipedes 3. Myriapoda

Scorpions 4. Insecta

Shrimp 5. None of

these


Lobsters 2. Crustacea

Pauropods 3. Myriapoda

Booklice 4. Insecta

Tartigrades 5. None of these

Copepods 1. Arachnida

Isopods 2. Crustacea

Ticks 3. Myriapoda

Booklice 4. Insecta

Lobsters 5. None of these

Silverfish 1. Arachnida

Ticks 2. Crustacea

Spiders 3. Myriapoda

Mealybugs 4. Insecta

Barnacles 5. None of these

Sea Spiders 1. Arachnida


Weevils 3. Myriapoda

Tartigrades 4. Insecta

Isopods 5. None of these

Centipedes 1. Arachnida

Tartigrades 2. Crustacea


Isopods 4. Insecta

Spiders 5. None of these


2014

Isopods 1. Arachnida

Millipedes 2. Crustacea

Crayfish 3. Myriapoda

Pauropods 4. Insecta

Copepods 5. None of these

Order & Common Names

NAME MATCHING

Bees 1. Blattodea

Damselflies 2. Hymenoptera

Cockroaches 3. Odonata

Praying Mantids 4. Mantodea

5. Collembola

6. Lepidoptera

Bees 1. Siphonaptera

Fleas 2. Thysanura

Leafhoppers 3. Ephemeroptera

Bristletails 4. Hemiptera

5. Hymenoptera

6. Archeognatha

Beetles 1. Odonata

Scorpionflies 2. Thysanoptera

Booklice 3. Psocoptera

Thrips 4. Coleoptera

5. Thysanura

6. Mecoptera

Dragonflies 1. Plecoptera

Aphids 2. Phasmatodea

Ants 3. Odonata

Walkingsticks 4. Hemiptera

5. Hymenoptera

6. Diptera

Cicadas 1. Neuroptera

Praying Mantids

2. Dermaptera

Stoneflies 3. Odonata

Dragonflies 4. Hemiptera

5. Plecoptera

6. Mantodea

Thrips 1. Thysanoptera

Termites 2. Odonata

Scorpionflies 3. Hymenoptera

Sawflies 4. Isoptera

5. Archeognatha

6. Mecoptera

Rock Crawlers 1. Coleoptera

Thrips 2. Mecoptera

Beetles 3. Grylloblattodea

Antlions 4. Thysanura

5. Thysanoptera

6. Neuroptera

Bees 1. Hymenoptera

Walkingsticks 2. Isoptera

Termites 3. Hemiptera

True Bugs 4. Trichoptera

5. Grylloblattodea

6. Phasmatodea

Parasitic Lice

1. Mecoptera

Butterflies 2. Siphonaptera

Fleas 3. Hemiptera

Horntails 4. Phthiraptera

5. Lepidoptera

6. Hymenoptera

http://www.cals.ncsu.edu:8050/course/ent425/mastery/gomatch1.html


2014

Gnats 1. Orthoptera

Earwigs 2. Mecoptera

Cicadas 3. Diptera


5. Hemiptera

6. Dermaptera

Firebrats 1. Phasmatodea

Flies 2. Diptera

Ants 3. Mecoptera

Walkingsticks

4. Hymenoptera

5. Thysanura

6. Orthoptera

Rock Crawlers

1. Hymenoptera

Scale Insects

2. Hemiptera

Katydids 3. Trichoptera


5. Orthoptera

6. Grylloblattodea

Flies 1. Diptera

Scorpionflies 2. Hymenoptera

Icebugs 3. Hemiptera

True Bugs 4. Blattodea

5. Grylloblattodea

6. Mecoptera

True Bugs 1. Mantodea

Praying Mantids

2. Hemiptera

Weevils 3. Collembola

Mosquitoes 4. Thysanura

5. Coleoptera

6. Diptera

Damselflies 1. Orthoptera

Treehoppers 2. Hemiptera

Antlions 3. Mecoptera

Thrips 4. Neuroptera

5. Odonata

6. Thysanoptera

MATCH TRAITS & CHARACTERISTICS

Collophores 1. Dermaptera

Rectangular Stigmas

2. Lepidoptera

Tarsal Silk Glands

3. Embioptera

Oothecae 4. Odonata

5. Blattodea

6. Collembola

Oval Pronota 1. Lepidoptera

Tarsal Silk Glands

2. Thysanoptera

Scaly Wings 3. Odonata

Rectangular Stigmas

4. Orthoptera

5. Blattodea

6. Embioptera

Collophores 1. Collembola

Elytra 2. Orthoptera

Tegmina 3. Coleoptera

Hemelytra 4. Hemiptera

5. Thysanoptera

6. Odonata

One Pair of Wings

1. Orthoptera

Scaly Wings 2. Trichoptera

Hairy Wings 3. Siphonaptera

Jumping Hind Legs

4. Diptera

5. Blattodea

6. Lepidoptera


2014

Tarsal Silk Glands

1. Blattodea

Oval Pronota 2. Dermaptera

One Pair of Wings

3. Embioptera

Tegmina 4. Diptera

5. Orthoptera

6. Lepidoptera

Oothecae 1. Siphonaptera

Hairy Wings 2. Thysanoptera

Furculas 3. Trichoptera

Fringed Wings

4. Collembola

5. Diptera

6. Blattodea

Abdominal Pincers

1. Orthoptera

Scaly Wings 2. Collembola

Oothecae 3. Lepidoptera

Hemelytra 4. Blattodea

5. Hemiptera

6. Dermaptera

Tarsal Silk Glands

1. Lepidoptera

Oothecae 2. Thysanoptera

Jumping Hind Legs

3. Orthoptera

Rectangular Stigmas

4. Embioptera

5. Blattodea

6. Odonata

Hamuli 1. Orthoptera

Tegmina 2. Lepidoptera

Hairy Wings 3. Blattodea

Coiled Mouthparts

4. Hymenoptera

5. Trichoptera

6. Hemiptera

Hamuli 1. Orthoptera

Hemelytra 2. Hymenoptera

Jumping Hind Legs

3. Collembola

Collophores 4. Odonata

5. Siphonaptera

6. Hemiptera

Elytra 1. Hymenoptera

Hamuli 2. Coleoptera

Pronotal & Genal Combs

3. Embioptera

Hairy Wings 4. Trichoptera

5. Orthoptera

6. Siphonaptera

MATCH BY APPEARANCE

Diptera

Isoptera

Blattodea

Phasmatodea

Orthoptera


2014

MATCH TROPHIC RELATIONSHIPS

Enter the number of a correct match in each input

box.

Mosquitoes 1. Herbivores

Crickets 2. Predators

Walkingsticks 3. Parasites

Whiteflies 4. Scavengers or Decomposers

Sucking Lice

Springtails 1. Herbivores

Scale Insects 2. Predators

Praying Mantids

3. Parasites

Walkingsticks 4. Scavengers or Decomposers

Lacewings

Sucking Lice 1. Herbivores

Mosquitoes 2. Predators

Fleas 3. Parasites

Katydids 4. Scavengers or

Decomposers

Silverfish

Lacewings 1. Herbivores

Katydids 2. Predators

Termites 3. Parasites

Sawflies 4. Scavengers or

Decomposers

House Flies

MATCH DEVELOPMENTAL TYPE

Phasmatodea 1. Ametabolous

Plecoptera 2. Hemimetabolous

Orthoptera 3. Holometabolous

Diptera

Collembola

Ephemeroptera 1 Ametabolous

Hemiptera 2 Hemimetabolous

Thysanura 3 Holometabolous

Blattodea

Collembola

Neuroptera

1 Ametabolous

Coleoptera

2 Hemimetabolous

Archeognatha

3 Holometabolous

Grylloblattodea

Siphonaptera

Mantodea 1 Ametabolous

Grylloblattodea 2 Hemimetabolous

Ephemeroptera 3 Holometabolous

Blattodea

Hemiptera


2014

MATCH LARVAL / PUPAL TYPES

Vermiform 1. Crawler

Scarabaeiform 2. Cocoon

Exarate 3. Maggot

Campodeiform 4. Wireworm

5. White Grub

6. Caterpillar

Elateriform 1. White Grub

Coarctate 2. Wireworm

Eruciform 3. Cocoon

Scarabaeiform 4. Caterpillar

5. Maggot

6. Puparium

Scarabaeiform 1. Caterpillar

Vermiform 2. Chrysalis

Elateriform 3. White Grub


5. Maggot

6. Puparium

Coarctate 1. Cocoon

Elateriform 2. Chrysalis

Obtect 3. White Grub

Eruciform 4. Wireworm

5. Puparium

6. Caterpillar

Coarctate 1. White Grub

Obtect 2. Puparium

Vermiform 3. Wireworm

Scarabaeiform 4. Maggot

5. Caterpillar

6. Chrysalis

Elateriform 1. Cocoon

Scarabaeiform 2. White Grub

Vermiform 3. Puparium

Coarctate 4. Chrysalis

5. Wireworm

6. Maggot

Campodeiform 1. Wireworm

Vermiform 2. Maggot

Obtect 3. Caterpillar

Elateriform 4. Puparium

5. Crawler

6. Chrysalis

Vermiform 1. White Grub

Eruciform 2. Caterpillar


Elateriform 4. Chrysalis

5. Puparium

6. Maggot


2014

DIFFERENTIATION OF GERM LAYERS

Enter the number of a correct match in each input

box.

Testes 1. Endoderm

Midgut 2. Mesoderm

Hindgut 3. Ectoderm

Foregut

Blood

Neurons 1. Endoderm

Brain 2. Mesoderm

Testes 3. Ectoderm

Epidermis

Spiracles

Spiracles 1. Endoderm

Neurons 2. Mesoderm

Midgut 3. Ectoderm

Trachea

Blood

Trachea 1. Endoderm

Foregut 2. Mesoderm

Epidermis 3. Ectoderm

Spiracles

Testes

MATCH ARTHROPODS

Mites 1. Arachnida



Velvet Worms

4. Insecta

Earwigs 5. None of these



Isopods 3. Myriapoda

Weevils 4. Insecta

Sea Spiders 5. None of these



Copepods 3. Myriapoda

Barnacles 4. Insecta

Weevils 5. None of these


Horseshoe crabs

2. Crustacea

Symphylans 3. Myriapoda

Sea Spiders 4. Insecta

Trilobites 5. None of these


Pauropods 2. Crustacea

Centipedes 3. Myriapoda

Scorpions 4. Insecta

Shrimp 5. None of these


2014


Lobsters 2. Crustacea

Pauropods 3. Myriapoda

Booklice 4. Insecta

Tartigrades 5. None of these

Copepods 1. Arachnida

Isopods 2. Crustacea

Ticks 3. Myriapoda

Booklice 4. Insecta

Lobsters 5. None of these

Silverfish 1. Arachnida

Ticks 2. Crustacea

Spiders 3. Myriapoda

Mealybugs 4. Insecta

Barnacles 5. None of these

Sea Spiders 1. Arachnida


Weevils 3. Myriapoda

Tartigrades 4. Insecta

Isopods 5. None of these

Centipedes 1. Arachnida

Tartigrades 2. Crustacea


Isopods 4. Insecta

Spiders 5. None of these

Isopods 1. Arachnida

Millipedes 2. Crustacea

Crayfish 3. Myriapoda

Pauropods 4. Insecta

Copepods 5. None of these

MATCH PHYSICAL FEATURES

Lacinia 1. Abdomen

Vertex 2. Walking Leg

Scutellum 3. Head Capsule

Paraproct 4. Antenna

Trochanter 5. Thorax

6. Mouthparts

Prementum 1. Abdomen

Gena 2. Walking Leg

Trochanter 3. Head Capsule

Scape 4. Antenna

Tibia 5. Thorax

6. Mouthparts

Furca 1. Abdomen

Maxilla 2. Walking Leg

Tarsus 3. Head Capsule

Occiput 4. Antenna

Tergite 5. Thorax

6. Mouthparts

Maxilla 1. Abdomen

Tibia 2. Walking Leg

Subgena 3. Head Capsule

Episternum 4. Antenna

Galea 5. Thorax

6. Mouthparts


2014

Scape 1. Abdomen

Furca 2. Walking Leg

Gena 3. Head Capsule

Flagellum 4. Antenna

Cerci 5. Thorax

6. Mouthparts

Furca 1. Abdomen

Coxa 2. Walking Leg

Pedicel 3. Head Capsule

Maxilla 4. Antenna

Glossa 5. Thorax

6. Mouthparts

Pedicel 1. Abdomen

Paraglossa 2. Walking Leg

Cardo 3. Head Capsule

Tibia 4. Antenna

Gena 5. Thorax

6. Mouthparts

Glossa 1. Abdomen

Scape 2. Walking Leg

Epiproct 3. Head Capsule

Tibia 4. Antenna

Epimeron 5. Thorax

6. Mouthparts

MATCH ANTENNAL TYPE

Bipectinate

Clavate

Aristate

Moniliform

Setaceous

Galea 1. Abdomen

Tarsus 2. Walking Leg

Scape 3. Head Capsule

Stipes 4. Antenna

Pronotum 5. Thorax

6. Mouthparts

Vocabulary

External Anatomy

basement membrane tormogen cell vertex pleural wing process epidermis tentorium corona dorsal-ventral flight muscles procuticle labrum occiput dorso-longitudinal flight muscles endocuticle mandibles cibarium indirect flight muscles exocuticle maxillae thorax direct flight muscles epicuticle labium notum epiproct cuticulin layer hypopharynx sternum paraproct wax layer scape pleuron aedeagus cement layer pedicel furca paramere sclerites flagellum pleural apophysis phallobase sutures flagellomeres coxa stylets apodeme ocelli trochanter subgenital plate apophyses coronal suture femur valvifers setae frontal suture tibia valvulae scales epistomal suture tarsus bursa copalatrix spines frons pretarsus ovipositor spurs gena tarsomeres tergum pile clypeus spiracles trichogen cell

Development

periplasm germ band eclosion scarabaeiform chorion gastrula instar elateriform micropyle imaginal disc molting vermiform aeropyle serosa apolysis exarate cleavage energids oosome ecdysis obtect germ cells ectoderm sclerotization coarctate vitelline membrane mesoderm campodeiform chrysalis blastoderm endoderm eruciform

Internal Anatomy and Physiology

endocrine system corpora cardiaca ecdysone chitin synthetase inhibitors neurosecretory cells corpora allata ventral ganglia ecdysone analogues brain hormone (PTTH) juvenile hormone eclosion hormone ileum juvenile hormone prothoracic glands bursicon anti-juvenile hormones open circulatory syst tracheoles proventriculus aorta ventilation stomodaeal valve colon blood sinuses plastron intima rectum hydrostatic pressure gills mesenteron rectal pads catabolism excretion gastric caecae diverticulae tracheal system stomodaeum peritrophic membrane fermentation chamber tracheal trunks pharynx proctodaeum salivary glands taenidia esophagus pyloric valve salivary reservoirs air sacs malpighian tubules

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