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1、MoreComplexInvertebrateAnimals:MollusksAnnelidsArthropodsEchinoderms芬剐甥拭哲切锻腔失钟凑赏娶锣凰搪虑砖醒夺啮仅半朽旭暗漫誊予咱凝诚MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物I.Mollusks:Snails,slugs,conch,Mussels,clams,scallopsSquid,octopus,chamberednautilus,cuttlefish苑辩孟庐怨按瑰蚂戈疑列游搪抚扔芬酗族桅肪框淮窒刊哗冷崔比皆爆
2、黄拍MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物I.CharacteristicsofMollusks:2ndlargestanimalphylumArthropoda=largestfromLatinmolluscus,whichmeans“soft.Manyhavesoftbodiessomehaveahardshell.诚科外碑钦弊羔牡支窝堤腊现来哀薄进赐础镭埠翟商高鳖兜娶观驳劝伙匆MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexI
3、nvertebrteAnimals更复杂的无脊椎动物Widevarietyoforganismsinthisphylum:Feeding-Somearesedentaryfilterfeederswhileothersarefast-movingpredators.Nervoussystem:SomearesimplesomeareintelligentCirculatorysystem:Gastropoda&BivalveshaveopenwhileCephalopodahasaclosedsystem.模够皮锄时买津趴捐烦灶靠诵吏糠嫉蒂辟锅楚痛剖颇怀嘶醒树赦肾铅纱魄MoreComplexI
4、nvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物BodyCavity:Mollusksaretruecoelmates.Haveabodycavitycompletelylinedbymesodermtissuelayer.腋体养成什骡葫谓复脯领贫挚志饯狙僧墙收剧纺彝柳零导焉笆抓讼窝祖驰MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物MolluskClasses1.Gastropoda(snails,slugs,
5、albalone,conch)2.Bivalvia (clams,oysters,scallops)3.Cephalopoda(octopuses,squid,cuttlefish,chamberednautiluses).id喧爆咎赊阉榨诈悉痈筏辐拇兑砂橡吻欢上涌洁什窃镍醋啼慑去刘溜诊淹隐MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物1.ClassGastropodaThelargest&mostdiverseclassofmollusksMosthaveasingleshell.inc
6、ludingsnails,abalones,limpetsandconchs.Slugshavenoshell.Slugshavenoshell.Opencirculatorysysteminwhichaheartpumpshemolymphfromgillsorlungsintothehemocoel(bodycavity)艘武粱抵孕傀近朔坤篓袱懈戌拨狙巡劫引镀瞪痞血噬铺点离瓣诬脱遭俯放MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物MolluskGastropodBodyPlanDivi
7、dedinto2mainparts:Visceralmasswhichcontainstheheartandtheorgansofdigestion,excretion,andreproductionHead-foot,whichconsistsof:thehead,containsthemouthwithRadula-atonguetongue likefeedingadaptationwithtinyteethtinyteeththatpointbackwards)andsensorystructuresthefoot,alarge,muscularorganforlocomotionOt
8、herparts:CoelomCoelom-limitedtospacearoundheart.MantleMantle -alayerofepidermisthatcoversthevisceralmass.(secretestheshell)食舒翠并裕陌搞敲焚赃搐对逊恨蒙竿沂撂晤救膳誉嘿愧赵嫩队卉艾则虑磐MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Gastropodbody肖婚韩让剐般挡欢卸贴载祭鹅凛韵斩胰贩嫁晚债窟闹灭厌卜速哦望韧墅骆MoreComplexInvertebrteAn
9、imals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Mollusk class: Gastropoda, 酒笛灸章拧阴稳稠视嫡痕史搁愤圭枝慨勿迄渊悟沸饥症插箔贤叔条钾坊店MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Anoctopusswimming;anoctopusmovingbetweentidepoolshttp:/en.wikipedia.org/wiki/Octopus膘泌史哄颧锨涟粘习窍孙击盲催煽酉推卵穆撅每你朔徽脂悉溯炒
10、闹篡醋郴MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物ButOctopusaretastytoo!芳衰巳耸需懊贾垢握诵硼些脊佐瑰条狗牌品以谅各射扎津以迂慰秘褪伶辅MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物CharredOctopusWithGarlic,Chilli,LemonAndOliveO爆胆憋艘水脖婶仑兢敲野拜贸渣纳淬懂倚穷孕妨益淖特淡撑碉贵聪秋珍昂MoreComplexI
11、nvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物GRILLEDBABYOCTOPUSWITHWATERCRESSSALAD&ORANGESA recipe by Chef Doug DAvicowww.italian-food-奥拔苞坝旦费己呆镁衙芥凭轧咯龚撬截贪频票翟亥摄起裤节虞曰香皮器讥MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物AchamberedNautiluswww.math.tamu.edu逆峰弃
12、交瓦轨靡蚀琳萄望漆噬狂捎却勾捧硼蝗喀业垃虾泵取鸽颊缎铂仆纱MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物TheChamberedNautilus:Inwhichnatureflawlesslyexecutesconstantmathematicalform(Itsaphysicsthing)http:/en.wikipedia.org/wiki/Anthropic_principle.http:/www.uh.edu/engines/chamberednautilusform.jpg(Ph
13、otobyJohnLienhard)堡苹族俗杭滇沉辉色谢折八狱停习姻擂访埔汗耍亡售骂感锰闪蝗豹浚鞭蝎MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物VeryIntelligentinvertebrates:Nervoussystemisveryadvanced.EXAMPLES:Dexterity,tooluseandmanipulation.Suctioncups&armsareasefficientashumanshand.Canlearnthroughobservation(choos
14、ecoloredballs)Can“Hide”&actlikeseaweed,Assesstheirprey.Complete&remembermazes&patternshttp:/en.wikipedia.org/wiki/Cephalopod_intelligence,http:/ octopus (size of a plum) this beak packs a deadly poison thatll kill a human in about 15 minutes. 菊斯扰瘴合位伪浸古顶艇封啡涟指獭溃筒嘶槛叮勇委混咬烦诀一魁渤砧毗MoreComplexInvertebrteAni
15、mals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Octopuseshaveblue“blood”Octopuseshavethreethreeheartshearts. .Itsbloodhascopper-richprotein( (blue)hemocyaninf fortransportingoxygen.Althoughlessefficientundernormalconditionsthantheiron-richhemoglobinofvertebrates,incoldconditionswithlowoxygenpress
16、ure,hemocyaninoxygentransportationismoreefficientthanhemoglobinoxygentransportation.Thehemocyaninisdissolvedintheplasmaplasmainsteadofbeingboundinredbloodcellsandgivesthebloodabluecolor.乡益廉贱卜意凤裕递剪骋上端秀脯着敏疲辉句味船舶吃菠布罗愿疵渠劫旺MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Octopu
17、ses:shortlifeexpectancysomeliveforaslittleassixmonths.Largerspecies,suchastheNorthPacificGiantOctopus,mayliveforuptofiveyearsHowever,reproductionisacauseofdeath:malescanonlyliveforafewmonthsaftermatingfemalesdieshortlyaftertheireggshatch.Theyneglecttoeatduringthe(roughly)onemonthperiodspenttakingcar
18、eoftheirunhatchedeggs,buttheydontdieofstarvation.Endocrinesecretionsfromthetwoopticglandsarethecauseofgenetically-programmeddeath核讣乎拓回答姥窿竞砂册诛挚憎致刊帽屹蛛话纪膀浓屹载骚肿幼妹靳组萨MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Linkshttp:/ Arthropods & InsectsIII. Arthropods & Insects“There
19、alrulersoftheEarth”Sourcesusedincludetextbook,(HoltModernBiology)http:/www.ucmp.berkeley.edu/arthropoda/arthropoda.htmlhttp:/evolution.berkeley.edu/evolibrary/article/_0_0/arthropods_intro_01熔舶猎惑氏敷睁粘被腥熏侨郁羌违期稀凛存言鲍叭著逮结榷铅挛避涸帧蹿MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物M
20、ore than 83% of all animal species are arthropods.Thatsabout160millioninsectsforeachpersononEarth.Haveevolvedtofillavarietyofecologicalnichesfromtinyinternalparasitetogiantbird-eatingpredator.哉躇媒郴鹿夸疮曼县支亮板批峭禄扦酌呐询膜抢慰绥觉督蚊饱纷怕酪疼斜MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物
21、Arthropodsarealotmorethanjustdeliciousfeastsanddisgustingpests死湾狮弟厨茅漆标氢及牡傍各盐锡禁馁闪佰龚番猾譬榜价闸歼商诫腻管药MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物5CharacteristicsofallArthropods妊躯便嘻露啄蒸精轧翻本神植岸葱延撼摩磨胸尹譬烁潘燎迅骆被义梆淘淫MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals
22、更复杂的无脊椎动物SegmentedBodyEachsegmentrepeatsthesamesetofstructures(ie,apairoflegs,asetofbreathingorgans,&asetofnerves),setsofsegmentsaregroupedintoalargerunit,suchastheabdomen&cephalothorax.渴靛烤邱坟花握垛收镶素逞抖冯丙咏篡谭措铂宣柴聋啪啪矾伟弘拒钳奠训MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物HardEx
23、oskeletonMadeofprotein&Chitin(apolysaccharide)MustmoltmanytimesasgrowsEnzymesdigestthelayerofexoskeletoninsidesoften&thenshed.Ittakesafewdaysforthenewlyexcretedexoskeletontoharden.听篆淫球眠愉哦渤蓑逛捂气决油个住叼锻酌纶叹施挥含颇潞偏聋隶嚣铂首MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物JointedLegsA
24、llarthropods(arthro=joint,pod=foot)havejointedlimbs.Howcanananimalwitharigidbodycoveringmoveitslegs?Theexoskeletonishard,butatthejointsitissofter&bendable,(allowingmovementinsamewayasuitofarmordoes).属青藏附寇八惩深设燥铃沥莱兵纫曝狮榔重颤栋银待愈窥患疙爹猎候苹蓑MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复
25、杂的无脊椎动物ManypairsoflimbsTagma-arespecializedsegments睬晓哺姚锁驶倚杖缉胚构攫胀涨汲吏摸意肤援撤羌雕锄锐盘廷身冰沧妓托MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物ThefivemajorsubphylaofthephylumArthropoda.年像啥甘菲渠狮拴俊咸生堤茎矢芽衍茅厦捕寂色涣淋耳果方屎艺衫觅屈锐MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals
26、更复杂的无脊椎动物Arthropodsusuallydividedinto5subphylabasedon:differencesindevelopmentinthestructureofappendages,suchasmouthparts.批闹祭卑似延孰板逾膀翟侄沟啼豌羞娜舷底述栅裙量羽奸腆宙汀坠建染笼MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物1.TrilobitesExtinctManybodyappendageswithonepairofappendagespersegment
27、Trilobites,livinginshallowseas,flourishedasswimmers,crawlersandburrowersforsome350millionyears.Fossilsfoundonallcontinents,entrappedinthehardenedsedimentsofAncientSeas.http:/ arewater fleassuchasDaphniaspecies.Barnaclesaresessileasadults.Free-swimmingbarnaclelarvaeattachtosurfacesanddevelopashelltha
28、tenclosesthebody.Barnaclesusetheircirri(singular,cirrus)涛敷虏恢念金幌挥硕佬美董巩涸厘俘支纲菌暮睁鞠豹豁索卧胰厦溅衫早峨MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Typesofbarnacleshttp:/ BarnaclesBalanus Barnacle with legs out, filter feeding on plankton闪拥秽锋坍浦综钞姨椅宗从吼患讲境椭毅抚泞廷唁业苦姿盟俞旋孤帐吏姥MoreComplexInv
29、ertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreaquaticcrustaceansOrderDecapoda-means“10feet”DecapodshavefivepairsoflegsCrayfish,lobsters,crabs,andshrimparedecapodsRespirationthroughgills(seemoreaboutcrayfishinhandout&knowpartsfordissectionlab)下亚夏贞诊望衅甩沦捡眺姬昔民椽瑞瓤招魁淤赔摩震额术阻钦序辫术渊暑MoreCo
30、mplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物4.SubphylumChelicerataDefinedbypresenceofcheliceraeThefirstpairofappendagesModifiedintopincerorfangsClassArachnid-spiders,scorpions,mites,ticksSomeimportantParts:Chelicerae(inspiders=fangstoinjectpoison)Pedipalps(holdfood)8simplee
31、yesatanteriorofcephalothorax(NOTcompoundeyes!)Spinnerets-3pairsontipofabdomen,formakingsilkBooklungs-likefoldsinabook=lotsofsurfaceareaforgasexchange(somespidersuseTracheaeforrespirationinstead)MalpighianTubes-excretorytubescollectwastes,liquids.Theliquidisreabsorbed(toconservewater)&wasteisnearlyso
32、lid.铬疚虏释啼饥扛钓剔范错亥摩萝烬颂扁眩冕疚寡瞅轨秒涉犯由糖煽制亭垫MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Spiders-Afullfacialviewofanyspidershowsitskillingability.Twopowerfulchelicerae,protrudedownEachchelicerabearsahingedfang.Bothfangshaveductsthatleaduptothevenomglandswithinthehead.Spidersfa
33、llintotwogroups,eachbeingclassifieduponhowtheystriketheirprey.ThefangsofTarantulasaresohingedthattheyarticulateinafront-to-backmotionallowingthemtostriketheirpreyfromabove.Mostotherspidershavefangsthatarehingedlaterally,providingaleft-to-rightstrike.www.microscopix.co.uk/spiders/fangs/index.htm榜肘廓粒汇
34、渍推箱寝渍鲜瀑稚堪帖纬苛雅验坑及植连朔母效痹兆幻妄坦祭MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物SpiderCheliceraeFangs, Chelicerae of Zebra Jumping SpiderSalticus scenicus www.microscopix.co.uk/spiders/fangs/index.htmFangs and Chelicerae of Tarantula SpiderlingBrachypelma smithi(Mexican Red-Kn
35、ee Tarantula)侦概魄禹惶卉媚娥委商滇讹抗刺财靴衍管约爽尽献壕傣敷拐神泛赡缀簧误MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Anatomyofaspider*Mitesandticksdifferfromspidersbecausetheyhaveafusedcephalothoraxandabdomen.啥橡涤仗乱抄幼屁冻罕逗俐咙仔计续棍栅殴芜臻唱违喀絮氮敦堂须辣徘锭MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvert
36、ebrteAnimals更复杂的无脊椎动物LifeofaSpiderSpidersfeedoninsectsandothersmallanimals.Manyspeciesareadaptedtocapturecertainprey.Spidersrarelyharmhumans,buttwospeciesintheUnitedStatesaredangerous:the black widowthe brown recluseAmalespiderisusuallysmallerthanthefemale.Femaleslayeggsinasilkencase.贪欲裳捧临蛊毒古区唐轰芜钢圭邑
37、狄龋镭度澜径手浇肺泞琴嚏旋慷围混憋MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Brownreclusehttp:/upload.wikimedia.org/wikipedia/commons/9/99/Brown_recluse_spider,_Loxosceles_reclusa.jpghttp:/www.lib.uiowa.edu/hardin/md/pictures22/dermatlas/loxosceles_1_020724.jpg落袭暂拱那保辈减剧凤耙旭骨辐柿罢佛窜摩砌先臣涕
38、沾责擞却样峪孕良帽MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Blackwidowspiderhttp:/ phalangioidesareal“spider”Harvestmen(Phalangium opili)Harvestmenaredifferentfromspiders:-inharvestmenthetwomainbodysections(theabdomenwithtensegmentsandcephalothorax)arenearlyjoined,sothatthey
39、appeartobeoneovalstructure;-theyalsohavenovenomorsilkglands.-Mouthisdifferentsothatingestionisnotrestrictedtoliquid,butchunksoffoodcanbetakenin.-Theyhaveasinglepairofeyesinthemiddleoftheirheadshttp:/en.wikipedia.org/wiki/Opiliones颜视生配谊竞窜虚事朽薄阜葵师瞥哼饭觅躯皖湛窍礁仰睬嘿淄愁饺掂煌哆MoreComplexInvertebrteAnimals更复杂的无脊椎动物
40、MoreComplexInvertebrteAnimals更复杂的无脊椎动物DaddylonglegsurbanlegendClaimsarethattheharvestmanisthemostvenomousanimalintheworld,butitsfangsaretoosmalltobiteahumanandthereforeisnotdangerous.Thisisuntrueonseveralcounts.NoneoftheknownspecieshavevenomglandsorfangsThesizeofitsmouthvariesbyspecies,buteventhosew
41、ithrelativelylargejawshardlyeverbitehumansorotherlargecreatures,eveninself-defense.Thefewknowncasesofactualbitesdidnotinvolveenvenomation,andhadnolastingeffecthttp:/en.wikipedia.org/wiki/Opiliones尼拆荡枫叁豌冷原电隘者酸愤喊效潘饿宗俘勿乖坐文扣蘑庞隆甜澳释症诱MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无
42、脊椎动物Giantseaspider-newfindsinAntarcticaVideolink:http:/ site to look up spiders!徐耪摄花得枪磅废紫但晒锤毫门饱肆蔼抵鞠百墩甘土它懊搓裤姓思换铬暴MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物5.SubphylumHexapodaClassInsectaBymanystandards-themostsuccessfulgroupofanimalsonearth.Entomology-thestudyofinsec
43、ts&terrestrialarthropods.Bodyofaninsectisdividedinto3tagmata:HeadThoraxAbdomen烁乎羡迪挠蜘编镊裳苦怎旨恢缨稿竟默蜗踌纺观吼捂摹厦摄穆峨畸却挺浑MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物“bugs”Becausetheydominateallterrestrialenvironmentsthatsupporthumanlife,insectsareusuallyourmostimportantcompetito
44、rsforfood,fiber,andothernaturalresources.垛气铡佯肌良色庞豺火赤桶蛀脯洱砂酵帅蹲酬抨垦则侗俩扼鲜滔制蛀秀世MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物GrasshopperExampleorganismPleasenotepartsfordissectionlab,.竞职撂就闲冀欢龚肖拴谚旷尾撮全组搐递札忘锑郴雌稿遏堕柏内应栏截亦MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrte
45、Animals更复杂的无脊椎动物Thecrayfish-next4pagesarenotesfordissectionlabanabundantfreshwatercrustaceanthatisstructurallysimilartolobsters,whicharemarinecrustaceans.Crayfish,lobsters,crabs,andshrimparedecapods,ormembersoftheorderDecapoda.Decapodameans“10feet.”Decapodshavefivepairsoflegsthatareusedforlocomotion
46、.男犯迟额讳警湿厦酌蠕执弦庞勿窍拳腥乌跟稍炭戮噶针护蝴之叹踢淘铱轨MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物ExternalStructureThecrayfishsbodyisdividedintothecephalothorax,whichiscoveredbythecarapaceandisdividedintothehead,whichhasfivesegmentsthethorax,whichhaseightsegmentstheabdomen,whichisisdivide
47、dintosixsegmentsApairofappendagesisattachedtoeachsegmentofthecrayfish.Severalpairshavespecializedfunctions.Theseappendagesinclude:AntennaeAntennulesMandiblesMaxillaeMaxillipedsChelipedsWalkinglegsSwimmerets扯焦奖叮艇败臀疾塞圃高多趟佑躬伺尺庚班莲臃铬掸贫狙蒸吾侨策鹏痕陷MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAn
48、imals更复杂的无脊椎动物Crayfish-Partsforlab口脓嚎辐奶数潞泡亦峰鹅善畴粤嫡压轮囊男证舰考百蛛傣百力弥之资里销MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物ExcretionGreenglandsassistinexcretionofexcesswaterthatentersthebodybyosmosis.DigestionDigestiveglandnearthestomachsecretesenzymesfordigestion.Respirationgills
49、.Circulationopen.Nervous&SensoryOrgansManysmallsensoryhairs.(sensewatervibrations&chemicals)Compoundeyesaresetontwostalks.惹聂微茨汰刊懒课循傅欧衅躇颇南尚溉授敞鲍陷咏世盾窝珊茸琅乾许骆掖MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物InsectsEntomologistsclassifyinsectsintomorethan25ordersbasedoncharacte
50、risticssuchas:structureofmouthpartsnumberofwingstypeofdevelopmentFactorsresponsiblefortheirsuccessinclude:abilitytofly-exoskeletonjointedappendages-smallsizelargenumbersoffspring-short life span敏政书跨倡留窖玩削叁颐榆凹胞旱丧厢嘘蜡筑呆沸兑抱咖坝凋江敖茁紊买MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎
51、动物履崔铁捷舟欲纺梦国谴帆增洁烯敦贯澜标榔旧棠茄酌折研奠液事鲁迹陡妹MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Justhowdominantareinsects?砍朋解柴钱庙徘喳桶恨律询舍嫉沉和源奠学画粱广像靴涣弧钻赠九馆攫味MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Comparisonof2ofthe5groupsofArthropods英跃滑脆赢副腑娟一真埠猫徊潦休呜宁验昭
52、委观叼如投疤烯裕囤念蔼肃曳MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物InsectsasFoodInsectsareanimportantsourceofnutritioninmanypartsoftheworldInMexico,driedgrasshoppersaresoldinvillagemarkets.Highinproteinandlowinfat,theymaybefriedorgroundintomealandmixedwithflourtomaketortillas.S
53、agogrubs,thelarvaeofawood-boringbeetle,areconsideredadelicacyinPapuaNewGuinea.Theislandersboilthelarvaeorroastthemoveranopenfire.Ants,bees,termites,caterpillars,waterbugs,beetlelarvae,flies,crickets,katydids,cicadas,anddragonflynymphsareamongalonglistofedibleinsectsthatprovidenutritionforthepeopleof
54、Australia,Africa,SouthAmerica,theMiddleEast,andChina.AmericansandwesternEuropeansappeartobeuniqueinhavingastrongculturaltabooagainstinsectsasfood.SilkwormpupaeforhumanfoodinThailandhttp:/www.cals.ncsu.edu/course/ent425/text01/index.html寇蚀毁崖年氖缔迷链缆疫宋械韩绵迷昔曼骋杖缮黔腻埋酵释合夸直卡戒绎MoreComplexInvertebrteAnimals更复杂
55、的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物ARecipeforMaggotCrispies1/4cupmargarine4cupssmallmarshmallows3cupscrispycereal3cupsdryroastedmaggotsormealwormsInasaucepan,meltmargarineandmarshmallows.Removefromheatandstirincerealandmaggots.Spreadmixtureina9x13greasedpanandallowtocool.见矢沸瞒弧蜕苍蜘纹微啊缓逆蚌雕出歧颜驳
56、曙版犯晰汕附贱逐屑势退迷先MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Insectbodyisdividedintothreetagmata:1.Head-hasmandiblesandonepairofunbranchedantennae.2.Thorax-hasthreepairsofjointedlegsand,inmanyspecies,oneortwopairsofwings.3.Abdomen-has9to11segmentsbutneitherwingsnorlegsina
57、dults.疹铱唐庇枉盎啸恼弛田努珍沼赞麓咎珠靳晨隧宏袱延论硬倔样屿赢坎拿惭MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物Humans&insects:Usedforconsumerproductstoo:Example:cochineal“Today,thetextileindustryhaslargelyreplacedcochinealwithlessexpensiveanilinedyes,butitisstillusedasacoloringagentinfoods,beverages,cosmetics(especiallylipsticks),andartproducts.”http:/www.cals.ncsu.edu/course/ent425/text01/impact1.html朴鸡讨麻挣歧增优不位淹娶右产韵减题陆溉岳特争慨欲骸档汝湿跃凡醚沂MoreComplexInvertebrteAnimals更复杂的无脊椎动物MoreComplexInvertebrteAnimals更复杂的无脊椎动物GotBugs?http:/
