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ENTO 208
EXAM 1
| Question | Answer |
|---|---|
| Latin term for mosquito | culex |
| springtales have what type of mouthparts | chewing |
| the class commonly referred to as hundered-leggers | millipedes |
| barnacles belong to which class | crustacea |
| scorpion flies fall into what order | mecoptera |
| the class insecta is also known as | insects |
| millipedes fall into which class | diplopoda |
| centipedes fall into which class | chilopoda |
| ticks fall into which class | arachnida |
| copepods fall into which class? | crustacea |
| the system of binomial nomenclature was consistently applied to animal by which biologist | linnaeus |
| the universal language for scientific name is | latin |
| a name in parenthesis following the scientific name of an organism is: | the scientist who first disconvered it |
| what is the name of the scientist who first described culex quinquefasciatatus in 1823 | Say |
| centipedes inject a poisonous venom from: | poisonous claws arising from the first trunk segment |
| millipedes hvae how many pairs of legs per body segement | 2 |
| centipedes have how many legs per body segement | 1 |
| lactrodectus mactans is commonly known as | black widow |
| loxosceles mactans is commonly known as | brown reclus |
| thysnaura are commonly known as | silver fish and firebrats |
| collembola are commonly known as | springtales |
| orthoptera are commonly known as | grasshoppers, crickets and katydids |
| isoptera are commonly known as | termites |
| dermaptera are commonly known as | earwigs |
| embioptera are commonly known as | webspinners |
| psocoptera are commonly known as | psocids and booklice |
| zoraptera are commonly known as | zorapterans |
| mallophaga are commonly known as | chewing lice |
| anoplura are commonly known as | sucking lice |
| thysanoptera are commonly known as | thrips |
| hemiptera are commonly known as | true bugs |
| homoptera are commonly known as | cidades, leafhoppers, psyllids, whiteflies, scales and aphids |
| ephemeroptera are commonly known as | mayflies |
| odonata are commonly known as | dragon flies and damselflies |
| plecoptera are commonly known as | stoneflies |
| neuroptera are commonly known as | lacewings and antlions |
| coleoptera are commonly known as | beetles |
| strepsiptera are commonly known as | twinsted winged parasites |
| mecoptera are commonly known as | scorpion flies |
| trichoptera are commonly known as | caddisflies |
| lepidoptera are commonly known as | butterflies, moths and skippers |
| diptera are commonly known as | flies |
| siphonaptera are commonly known as | fleas |
| hymenoptera are commonly known as | ants bees wasps |
| which is the most important to veterinary entomology | sukcing lice |
| which order do you expect to feed on starchy materials such as book or wall paper | thysanura |
| which of these may serve as an intermediate host of a common tapeworm of dogs | mallophaga |
| characteristically narrow, fringed wings are present in which order | thysanura |
| the kissing bug falls into which order | hemipteran |
| the kissing bug falls into which family | reduviidae |
| according to your reading, what types of insects tend to have large compound eyes | beetles |
| the head is attatched to the thorax by: | membranous region, neck or cervix |
| pads on the insect tarsals segments are called: | pulvilli |
| insect wings are supported by reinforcing structures termed | veins |
| another name for the notum is | tergum |
| which is the most primative mouth part | mandibles |
| in flies, the second pair of wings is modified into small knobs called: | halteres |
| the insect tongue like structure is called | hypopharynx |
| where are the wings attatched on the insect | last two regions of the thorax |
| those species of insects attacking man and animal have whta type of mouthparts | piercing/sucking |
| the foregut is also known as | stomadeum |
| the hindgut is alos known as | proctadeum |
| the proventriculus is also known as | the gizzard |
| the midgut is also known as | mesenteron |
| why are flies often hungry when infected with the plague | it multiplies within the proventriculus and the stomach resulting in the formation of a block . and when trying to feed the blood is regurgitated into the bite injury |
| what is the purpose of the proventriculus | where food is ground up into smaller pieces |
| chagas' disease is spread by which insect | kissing bug- hemipteran |
| the term"life span" or life cycle refers to: | the entire length of the life of an insect |
| where is molting fluid found? | between old exoskeleton and soft cuticle |
| where is teh basemetn membrane found | below the epidermis |
| molting in insects is under the control of which two hormones | edycones and juvinile hormones |
| springtales exhibit which type of metamorphasis | ametabolist |
| what is the major downside of having a high surface to volume ratio | the creation of an exoskeleton which comlicates growth |
| in arthropods where is the nerve cord found | ventrally |
| an arthropod the feeds only on blood probobly has which type of mouthpart | piercing/sucking |
| insects are in wht kingdom | animalia |
| in arhtropods, what is the tube that shuttles air to the inside of the body | tracheoles |
| which is the smallest group of classifications | 1. kingdom 2. phylum 3. class 4. order 5. family 6. genus 7. species 8. subspecies |
| arthropod literally means | 6 feet |
| which is not a characteristic of all arthropods | dont have jointed appendages, exoskeleton, dorsal heart, ventral nerve cord, or cold blooed |
| where is the brain in a arthropod found | dorsally |
| chitin is made up of | acetylglucosamine |
| which is the largest classification group | kingdom |
| the fluid filled body cavity of arhtropod is called | haemocel |
| adults of which of the following organism have the samllest surface to volume ratio | collembola |
| the opening on an arhtropod body surface that allows forair transfer is called | spiracles |
| how strong are arthropod muscle attatchments | vey strong |
| why are Malpighian tublues always capital | named after someone |
| arthropod blood is known as | haemolymph |
| what percent of all known organisms are arthropods | 80% |
| how many antennae do arachnida have | 0 |
| approx how many species of scorpions are in texas? | 18 |
| which of the following is not a characteristic of all insects | insect characteristics: three pairs of legs, one pair of antennae, 2 pairs of wings, and 3 body regions |
| the order scorpionida is found in which class | arachnida |
| which of the following arthropod classes are characterized by two pairs of antennae | crustacea |
| which of the following arthropod classes is characterized by four pairs of legs | arachnida |
| crustacea have what body regions | cephalothorax and abdomen |
| diplopoda have what body regions | head and abdomen |
| which of the following are venomous arthropods | chilopoda and arachnida |
| the black widow had what type of venom | neurotoxin that affects the central nervous system |
| shrimp are in what class | crustacea |
| insect legs are found where | on the thorax |
| which of the following arthropod classes has two body regions and 2 pairs of legs on ech body segment | diplopoda |
| where are chelicerae found | cephalothorax |
| rhe claws on scorpions are known as | palps |
| crustacea have how many legs | 5 or more pairs |
| which of these is not a major body region | major body regions: head thorax abdomen |
| insects have how many pairs of thoracic legs | 3 pairs |
| each unit of the compound eye is called | ommatidia |
| which of these forms the roof of the pre oral naval cavity | labrum |
| what mouthpart cuts and crushes food and are highly sclerotized | mandibles |
| which moutpart is made up of several lobes with sharp cutting surfaces and have associated palps to taste food | maxillae |
| what is the mouthpart called that formed the base of the pre oral cavity | labium |
| the least specialized type of mouthpart in insects is | hypopharynx |
| you find an insect that drinks nectar, what type of mouthparts does this insect have | siphoning |
| you find a honeybee what type of mouthpart does this insect have | siphoning |
| chewing mouthparts are also known as | lapping |
| piercing/sucking and probing/sipping mouthparts are an example of | mosquitoes and fleas |
| which if these mouthparts have palps | maxillae and labium |
| mlae mosquitoes have what type of antennae | plumose |
| house flies have what type of antennae | milliform |
| what is the stinger on a honeybee | ovipositor |
| the function of simple eyes are to: | take in lgiht and dark information |
| where is the notum found on the insect | thorax |
| cerci are found | on the abdomen |
| which leg segment is closest to the thorax | coxa |
| which is the anterior most segment of the insect thorax | prothorax |
| the lateral surface of the thorax is known as | pleuron |
| how many simple eyes do simple eyes have | 3 |
| hypognathous mouthparts are directed: | underneath the head |
| prognathous mouthparts are directed: | in front of the face |
| opisthognathous mouthparts are directed: | mouthparts able to fold under body |
| grasshoppers have ______________ mouthparts | prognathous |
| ants have ________________ mouthparts | prognthous |
| hemiptera have _________________ mouthparts | opisthognathous |
| in the horse fly, whic is primarily responsible for cutting into flesh | mandible and maxillae |
| in the mosquito, which is primarily responsible for cutting into flesh | mandible, maxillae, epipharynx and hypopharynx |
| in moths, what mouthpart makes up the bulk of the feeding tube | proboscis |
| where are fats, carbs, and proteins stored in the insect body | crop |
| the tubes connecting the spiracles to the rest of the body, but that are not involved in gas exchange are called: | tracheoles |
| which of the following regions of the insect digestive canal is located between the gastric caeca and the malpighian tubes | ventriculus |
| what best describes the immature satge of an insect characterized by complete metaophasis | larvae |
| why isnt most bug blood red | does not contain hemoglobin |
| the terminal end of the respiratory system that is the principle site of gas exchange is: | trachea |
| what are the gastric caeca for: | secrete enzymes for digestion |
| what are the thickened regions of the insect ventral nerve cord that contain nerve cells: | ganglia |
| approximately how large in diameter are the tracheoles | 1 micro meter |
| which organ secretes digestive enzymes | gastic caeca |
| homeostasis is: | keeping the body in balance |
| what is metamorphasis | change in form or structure of an insect during the course of its development |
| all insects start out as: | eggs |
| growth is: | maturing |
| the old exoskeleton left in the environement after an insect molts is known as | exuvia |
| the period in between molts is known as: | instar |
| how many instars do adult cockroaches have | 12 |
| insects that produce eggs are known as: | ovipairs |
| R-strategists tend to: | little offspring care and are quantity over quality |
| K-strategists tend to: | have more motherly instincts, quality over quantity |
| the outermost layer of the insect cuticle is called: | epicuticle |
| what makes up a procuticle | epicuticle and exocuticle |
| what has a living layer of cells | epidermis |
| what is ecdysis | the act of molting |
| what type forms a pupa | holometabolous |
| which involve young living under water while adults live on land | niads |
| the young of an ametabolous insect is known as: | nymph |
| the younf of an hemimetabolous insect is known as: | naiad |
| the young of an paurometabolous is known as: | nymph |
| the young of a holometabolous is known as: | larvae |
| clusters of indifferented tissue that form adult tissue pupae are known as: | imaginal disks |
| the larvae of ticks have how mnay pairs of legs | 3 |
| what do protura feed on | decomposing plant matter |
| webspinners are in what order | embioptera |
| what order has a collophore | collembola |
| which order live in silken tubes | webspinners |
| diplura have what type of antennae | moniliform |
| what do adult stoneflies eat | most are incapable of eating and those who do have mouthparts feed on algae |
| how any simple eyes do diplura have | they have no eyes |
| the furculum is held in place by a stiff band of tissue called the: | retinaculum |
| what is the collophore used for | balance |
| embiidina wings are: | only on males |
| firebrats are in what order | thysanura |
| which order is used in as an early detection of soil production | collebola |
| how large are protura | 2mm |
| how are embiidina foretrasi modified | enlarged for silk glands |
| the porturan front legs are developed and do what | act as antennae |
| firebrats can live | 6 years |
| where do plecoptera young live | under stones in fast moving water |
| the organ or tail used by collebola to facilitate jumping is: | furculum |
| carnivorous diplura have _____________ mouthparts while phytophagous diplura do not | chewing mouthparts |
| what is systematics | the study of the relationship between groups of any size, including speecies and population |
| what type of antennae do protura have | do not have any |
| collembola are generally | wingless |
| in collebola the ____________ is ued for jumping | furculum |
| diplura have | no eyes |
| which of these do not have antennae | proturans |
| what ordeer will be most likely to cause damage to household goods | thysanura |
| which order lives the shortes amount of time as an adult | ephemeroptera |
| immature ephmeropera are known as | niads |
| you find an adult insect with hind wings wider than forewings held horizantally at rest, large compound eyes that meet dorsally, and wide bodies niads, what is the common name of this insect | dragonfly |
| you find an adult insect with hind and forewings narrow at the base, wings held vertically at rest, large compund eyes seperate dorsally, and slender bodied niasds. what is the common name for this insect | damselfly |
| when was the grylloblatodea discovered | 1914 |
| approx how many species are known in grylloblatodea | 26 |
| where is mantophasmatodea found | africa |
| what is the upper temp limit of grylloblatodea | 50 degrees farenheit |
| which order has the least number of known species | mantophasmatodea |
| when was mantophasmatodea discovered | 2002 |
| where are grylloblatodea found | ice caves and snow fields of asia |
| what are earwigs | dermapterans |
| grasshoppers can be intermedite hosts for | tape worms that effect poultry |
| a single generation of grylloblatodea can take up tp | 7 years |
| approx how mnay orthopteran species are found | 20,000 |
| which of these shows a parental care of eggs and young | dermapterans |
| this order was named because the entomologist just watched the movie gladiator | mantophasmatodea |
| the name of this order is a mix between crickets and cockroaches | grylloblattodea |
| the name of this order is a mix between praying mantis and walking sticks | mantophasmatodea |
| the most recent order discovered is | mantophasmatodea |
| pleco means: | folded |
| the young of plecoptera are known as | niads |
| plecoptera are most abundant | in cool climates |
| mosquitos and humans diverge in what scientific category | phylum |
| amphibians fall into what phylum | chordata |
| the eggs of anoplurans are called | nits |
| when do scewworms begin to mate | when they are 2-4 days old |
| what are the common types and antennae | filliform, monilliform, setaceous, serrate, plumose, capitate, lamellate, aristate |
| most arthropods have what type of reproduction | sexual |
| what class is an intermediate host for dracunculus medinesis | crustacea |
| centruoides vittatus is commonly known as | striped bark scorpion |