CORDADOS Características embrionárias notocorda fendas branquiais faringeanas tubo nervoso dorsal cauda pós anal

CORDADOSCaracterísticas embrionárias → notocorda →fendas branquiais faringeanas → tubo nervoso dorsal → cauda pós anal

CLASSIFICAÇÃO DOS CORDADOS

• PROTOCORDADOS→ notocorda regride ou permanece na fase adulta

→ exclusivamente marinhos

→ exemplos : ascídia, anfioxo

CRANIADOS OU VERTEBRADOS→ a notocorda se transforma em crânio e vértebras

→ marinhos, dulcícolas e terrestres

→ exemplos : garoupa, jacaré, leão

PROTOCORDADOS Ascídia Anfioxo

Balanoglossus

CRANIADOS OU VERTEBRADOS

→ AGNATOSORGANISMOS SEM MANDÍBULA

exemplos : peixe-bruxa , feiticeira

→ GNATOSTOMADOSORGANISMOS COM MANDÍBULA

* PEIXES → condríctes e osteíctes

* TETRÁPODAS → anfíbios, répteis,

aves e mamíferos

AGNATOSlampréia peixe-bruxa

http://img.photobucket.com/albums/v153/rodaballo/Weblog/bocalamprea.jpg

http://curlygirl.naturlink.pt/lamprey4.jpg

http://images.google.com.br/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/1/12/Pacific_hagfish_Myxine.jpg&imgrefurl=http://pt.wikipedia.org/wiki/Peixe-bruxa&h=149&w=199&sz=26&hl=pt-BR&start=2&tbnid=iFVvh7aRVBgEWM:&tbnh=78&tbnw=104&prev=/images%3Fq%3Dpeixe-bruxa%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

CONDRÍCTESpeixes cartilaginosos

exemplos : tubarão, raia e quimera

características :

* boca ventral

* nadadeira caudal heterocerca

* 5 a 7 pares de arcos e fendas branquiais

* ausência de opérculo

* ausência de bexiga natatória

* linha lateral

* ampolas de Lorenzini

http://images.google.com.br/imgres?imgurl=http://populo.weblog.com.pt/arquivo/0029.jpg&imgrefurl=http://populo.weblog.com.pt/arquivo/2006/02/tubaroes_e_sard_1&h=238&w=265&sz=23&hl=pt-BR&start=5&tbnid=cxKmhiFQxFIxlM:&tbnh=101&tbnw=112&prev=/images%3Fq%3Dtubar%25C3%25B5es%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

TUBARÕES

http://images.google.com.br/imgres?imgurl=http://www.sdnhm.org/kids/sharks/shore-to-sea/images/blueshark.jpg&imgrefurl=http://mateusmartins0.wordpress.com/category/natureza/&h=177&w=350&sz=16&hl=pt-BR&start=5&tbnid=GiHSYTGq1dktMM:&tbnh=61&tbnw=120&prev=/images%3Fq%3Dtubar%25C3%25A3o%2Bazul%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://tubaroesperigosos.pbwiki.com/f/tubar%C3%A3o%2520branco.jpg&imgrefurl=http://tubaroesperigosos.pbwiki.com/O%2520que%2520n%25C3%25B3s%2520j%25C3%25A1%2520pesquisamos&h=309&w=489&sz=53&hl=pt-BR&start=2&tbnid=A0VXXrZlTHmvBM:&tbnh=82&tbnw=130&prev=/images%3Fq%3Dtubar%25C3%25A3o%2Bazul%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.salesdantas.com/painel/banco/tubarao%2520martelo.JPG&imgrefurl=http://www.salesdantas.com/noticias.php%3Fid%3D3781&h=294&w=414&sz=13&hl=pt-BR&start=19&tbnid=pIncU_OgwvVIjM:&tbnh=89&tbnw=125&prev=/images%3Fq%3Dtubar%25C3%25A3o%2Bmartelo%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.suaturma.com/secao/..%255Cimagens%255Cplaneta_estranho%255Ccuriosidades_gerais%255Cdefender_tubarao_tigre.jpg&imgrefurl=http://www.suaturma.com/secao/detalhe_materia.asp%3FIdArea%3D1%26IdMateria%3D428&h=178&w=250&sz=18&hl=pt-BR&start=12&tbnid=us0McuYf9rmnGM:&tbnh=79&tbnw=111&prev=/images%3Fq%3Dtubar%25C3%25A3o%2Btigre%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

RAIAS

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http://images.google.com.br/imgres?imgurl=http://www.geocities.com/HotSprings/Villa/3511/Raias/manta_b.gif&imgrefurl=http://www.geocities.com/HotSprings/Villa/3511/Raias/intro.html&h=333&w=500&sz=67&hl=pt-BR&start=6&tbnid=FkktZDd_FbIY4M:&tbnh=87&tbnw=130&prev=/images%3Fq%3Draia%2Bmanta%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.inape.gub.uy/peces%2520cartilaginosos/Im%25E1genes%2520de%2520Peces%2520Cartilaginosos/Narcine%2520brasiliensis.gif&imgrefurl=http://www.vitoriareef.com.br/forum/viewtopic.php%3Ft%3D2824%26sid%3Dbfaf0c4e10e6a6449fc213d300f6167d&h=256&w=450&sz=52&hl=pt-BR&start=6&tbnid=_ZNV2f6af_AoIM:&tbnh=72&tbnw=127&prev=/images%3Fq%3Draia%2Bviola%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.comciencia.br/200406/noticias/4/img/hydrolagus.jpg&imgrefurl=http://www.comciencia.br/200406/noticias/4/biodiversidade.htm&h=208&w=640&sz=7&hl=pt-BR&start=2&tbnid=tglNKo7pKXBduM:&tbnh=45&tbnw=137&prev=/images%3Fq%3Dpeixe%2Bquimera%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

http://images.google.com.br/imgres?imgurl=http://www2.uol.com.br/sciam/reportagens/img/quimerabox.jpg&imgrefurl=http://www2.uol.com.br/sciam/reportagens/o_sentido_eletrico_dos_tubaroes_11.html&h=234&w=350&sz=26&hl=pt-BR&start=4&tbnid=6BT37OutsfhErM:&tbnh=80&tbnw=120&prev=/images%3Fq%3Dpeixe%2Bquimera%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

OSTEÍCTESpeixes ósseos

exemplos : sardinha, bacalhau, garoupa

* boca frontal

* nadadeira caudal homocerca

* 4 pares de arcos branquiais

* 1 par de fendas branquiais

* opérculo

* linha lateral

* bexiga natatória - pode ser modificada em

um “pulmão” nos peixes dipinóicos

como a pirambóia →

http://images.google.com.br/imgres?imgurl=http://fishdb.sinica.edu.tw/2001new/ecopic/large/E287-Mo-al-1.jpg&imgrefurl=http://www.forumaquario.com.br/phpBB2/viewtopic.php%3Fp%3D244509%26sid%3Dd37267c89d1da43e54203158b03d3ab5&h=418&w=600&sz=266&hl=pt-BR&start=5&sig2=aGEvECzYuobadZqSQiXcsw&tbnid=7JX7J5FdrGErjM:&tbnh=94&tbnw=135&ei=JQySSLrrCIz8igG--YjaBw&prev=/images%3Fq%3Dpiramb%25C3%25B3ia%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.sunkissvillas.com/assets/wallpaper/Nemo/finding_nemo1024x768.jpg&imgrefurl=http://www.sunkissvillas.com/nemowallpaper.htm&h=768&w=1024&sz=354&hl=pt-BR&start=9&sig2=H45JcQwtm1sk0lIsmZJIhA&tbnid=r_VVWRu-Gy_7PM:&tbnh=113&tbnw=150&ei=_AySSLm5BafuigGKvr3yBg&prev=/images%3Fq%3Dnemo%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.horta.uac.pt/Projectos/MSubmerso/200602/PeixesArvoredo_files/Novas/TN_Pompar_Athila_CMYK_detalhe.JPG&imgrefurl=http://www.horta.uac.pt/Projectos/MSubmerso/200602/PeixesArvoredo.htm&h=1261&w=1678&sz=706&hl=pt-BR&start=2&sig2=l99ioCWtvOo7fTlatt25UA&tbnid=lpw2VQTpwPRl1M:&tbnh=113&tbnw=150&ei=XXuSSN6fFpCgecOo4JED&prev=/images%3Fq%3Dparu%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://upload.wikimedia.org/wikipedia/commons/thumb/8/87/Pomacanthus_paru.jpg/800px-Pomacanthus_paru.jpg&imgrefurl=http://commons.wikimedia.org/wiki/Image:Pomacanthus_paru.jpg&h=538&w=800&sz=111&hl=pt-BR&start=1&sig2=154fC4UGx9Nk5GnFrdXstA&tbnid=iBe6OMzyWDGn7M:&tbnh=96&tbnw=143&ei=XXuSSN6fFpCgecOo4JED&prev=/images%3Fq%3Dparu%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.stanwaterman.com/Graphics/Batfish.jpg&imgrefurl=http://especulante.blogspot.com/2007_04_01_archive.html&h=480&w=720&sz=59&hl=pt-BR&start=14&sig2=2vPBkHcabWusZsd7IMIPlw&tbnid=vL1I8Iv_tFTK5M:&tbnh=93&tbnw=140&ei=6HuSSL-iM6bcetHbrZcD&prev=/images%3Fq%3Dpeixe%2Bmorcego%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.achetudoeregiao.com.br/animais/gif_animal/peixe_borboleta.jpg&imgrefurl=http://www.achetudoeregiao.com.br/animais/borboleta.htm&h=360&w=350&sz=29&hl=pt-BR&start=4&sig2=sUjS-G9isb9O6ImmLgtySg&tbnid=dZyvmWkQDMS-0M:&tbnh=121&tbnw=118&ei=K3ySSKH2B4ekeK_C-JUD&prev=/images%3Fq%3Dpeixe%2Bborboleta%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://farm1.static.flickr.com/111/289497398_1fd81396ec.jpg%3Fv%3D0&imgrefurl=http://flickr.com/photos/21498710%40N00/289497398&h=320&w=480&sz=67&hl=pt-BR&start=13&sig2=4HZxqYA0xmRsZBVTPeXOcA&tbnid=kdLR4CQ9Emx3cM:&tbnh=86&tbnw=129&ei=K3ySSKH2B4ekeK_C-JUD&prev=/images%3Fq%3Dpeixe%2Bborboleta%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.fish4fun.com/images/Waterway/SAILFISH.jpg&imgrefurl=http://www.fish4fun.com/fish_art.htm&h=754&w=1800&sz=20&hl=pt-BR&start=5&sig2=VZxAjGpY9dZzNBBC7Anwkg&tbnid=LRD8etbEz8rJZM:&tbnh=63&tbnw=150&ei=kn2SSKOdF6bceoTctZcD&prev=/images%3Fq%3Dsail%2Bfish%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

CELACANTOELO DE LIGAÇÃO ENTRE PEIXES E TETRÁPODAS

http://images.google.com.br/imgres?imgurl=http://www.geocities.com/Athens/Marathon/5233/fotoevo/celacanto.jpg&imgrefurl=http://www.geocities.com/Athens/Marathon/5233/evolucio.html&h=343&w=436&sz=34&hl=pt-BR&start=2&sig2=CXZ4zDSqzvuHPsYY1TGkVA&tbnid=I5aAwsnmg9HoYM:&tbnh=99&tbnw=126&ei=_w2SSIuCNaGSigHQ153wBg&prev=/images%3Fq%3Dcelacanto%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.biojornal.blogger.com.br/celacanto.jpg&imgrefurl=http://www.biojornal.blogger.com.br/2007_05_01_archive.html&h=162&w=369&sz=18&hl=pt-BR&start=11&sig2=X4SiMZQsSSu1_2sErKJAFA&tbnid=49DwA_IXE0TzgM:&tbnh=54&tbnw=122&ei=_w2SSIuCNaGSigHQ153wBg&prev=/images%3Fq%3Dcelacanto%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://criptopage.caixapreta.org/secao/criptozoologia/imagens/celaca_smith.jpg&imgrefurl=http://criptopage.caixapreta.org/secao/criptozoologia/cripto_celacanto.htm&h=363&w=400&sz=50&hl=pt-BR&start=5&sig2=SxIkFjkZYZbY3poknPm48w&tbnid=Kknk2hxcwksRhM:&tbnh=113&tbnw=124&ei=_w2SSIuCNaGSigHQ153wBg&prev=/images%3Fq%3Dcelacanto%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

TETRÁPODAS

→ anfíbios → répteis

→ aves → mamíferos

http://images.google.com.br/imgres?imgurl=http://pets.cosmo.com.br/info/anfibios/Sapo%2520Garimpeiro.jpg&imgrefurl=http://pets.cosmo.com.br/info/anfibios/anfibios.asp&h=340&w=525&sz=13&hl=pt-BR&start=12&sig2=PWcFvuQVSnrVHWV44ZSoyA&tbnid=GnCzgkS5Xj6ydM:&tbnh=85&tbnw=132&ei=XhCSSPr1K5juiwGmo-DjBg&prev=/images%3Fq%3Dsapo%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.i_love_math.blogger.com.br/cobra.jpg&imgrefurl=http://www.i_love_math.blogger.com.br/&h=480&w=640&sz=40&hl=pt-BR&start=15&sig2=uGXdzVVlTsbwZU3tunlrrg&tbnid=UzAuQ3qrpAmi0M:&tbnh=103&tbnw=137&ei=2RCSSIq0JZWIiwHb5YTaBw&prev=/images%3Fq%3Dcobra%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.saudeanimal.com.br/imagens/avedoparaiso3.jpg&imgrefurl=http://www.saudeanimal.com.br/ave-do-paraiso_print.htm&h=285&w=296&sz=14&hl=pt-BR&start=12&sig2=CvxRG56PEw7jGb5iuVrq5g&tbnid=NMP-CAgt5NMnNM:&tbnh=112&tbnw=116&ei=fhGSSP6LCoqoiAHAgOnZBw&prev=/images%3Fq%3Dave%2Bdo%2Bparaiso%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

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ANFÍBIOS

transição do ambiente aquático para o terrestre

pele permeável

fecundação externa

ovos sem casca calcária

http://images.google.com.br/imgres?imgurl=http://www.ufscar.br/~neco/imagens/anfibios_colombia.jpg&imgrefurl=http://www.ufscar.br/~neco/objetivos.html&h=300&w=296&sz=13&hl=pt-BR&start=5&sig2=rJPnK9oB3Wedvb262IJ-pw&tbnid=izfPM98yRFPeZM:&tbnh=116&tbnw=114&ei=0ECSSIu3Co7aiAGAzLzwBg&prev=/images%3Fq%3Danf%25C3%25ADbios%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

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http://images.google.com.br/imgres?imgurl=http://www.achetudoeregiao.com.br/animais/gif_animal/cobra_cega.jpg&imgrefurl=http://www.achetudoeregiao.com.br/animais/cobra_cega.htm&h=370&w=350&sz=44&hl=pt-BR&start=4&sig2=hBRUftSDFvxvEk9Ge2h50g&tbnid=SKD485gFzh7nSM:&tbnh=122&tbnw=115&ei=2kKSSKbDMYO4iAHO6fDZBw&prev=/images%3Fq%3Dcobra-cega%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

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DESENVOLVIMENTO INDIRETO* fase larval aquática

* fase adulta terrestre

* único grupo de vertebrados com metamorfose

RESPIRAÇÃO* fase larval : branquial

* fase adulta : pulmonar

cutânea

bucofaringeana

http://images.google.com.br/imgres?imgurl=http://www.clubeserrano.com/espanfibios/espcaes_clip_image014.jpg&imgrefurl=http://www.clubeserrano.com/espanfibios.html&h=292&w=262&sz=10&hl=pt-BR&start=15&sig2=CqruFbAXe1EtIDLQjwnJ9g&tbnid=RRdzswFgGbUvcM:&tbnh=115&tbnw=103&ei=0ECSSIu3Co7aiAGAzLzwBg&prev=/images%3Fq%3Danf%25C3%25ADbios%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

CLASSIFICAÇÃO→ ANURA

organismos sem cauda

rãs, sapos e pererecas

→ ÁPODA

organismos sem patas

cobra-cega

→ URODELA

salamandras

http://images.google.com.br/imgres?imgurl=http://www.triplov.com/herpetologia/portugal/pics/blanus_cinereus.gif&imgrefurl=http://www.triplov.com/herpetologia/portugal/sauria/amphisbaenidae.htm&h=199&w=400&sz=14&hl=pt-BR&start=15&sig2=BOvoY1tcjsqDz0YkvctJYQ&tbnid=xnd5hL-EHC4dWM:&tbnh=62&tbnw=124&ei=2kKSSKbDMYO4iAHO6fDZBw&prev=/images%3Fq%3Dcobra-cega%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.azibo.org/images/repteis/cobra_c.jpg&imgrefurl=http://www.azibo.org/repteis/cobra_c.html&h=296&w=260&sz=51&hl=pt-BR&start=18&sig2=4RsZIAf3Y6h9ocH7hViOLA&tbnid=S1Lp2pZr9XPAkM:&tbnh=116&tbnw=102&ei=2kKSSKbDMYO4iAHO6fDZBw&prev=/images%3Fq%3Dcobra-cega%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.achetudoeregiao.com.br/animais/gif_animal/ra_especienova.jpg&imgrefurl=http://www.achetudoeregiao.com.br/animais/Noticias_velhas_meio_ambiente.htm&h=280&w=400&sz=25&hl=pt-BR&start=2&sig2=c2_5QnQBeluZB1BJFq0m2w&tbnid=o-vEn18gpZWcwM:&tbnh=87&tbnw=124&ei=jESSSPjlGZewiwHVyJHoBg&prev=/images%3Fq%3Dr%25C3%25A3s%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.fiocruz.br/biosseguranca/Bis/infantil/perereca.jpg&imgrefurl=http://www.fiocruz.br/biosseguranca/Bis/infantil/anfibio.htm&h=363&w=350&sz=28&hl=pt-BR&start=1&sig2=PVOfiu4vgNYCpY8Otb9RXw&tbnid=Mw2Z_5WzXq9g7M:&tbnh=121&tbnw=117&ei=wESSSOOHHYaWigG-3IHmBg&prev=/images%3Fq%3Dpererecas%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.infoescola.com/imagens/865bSalamandra_salamandra_terrestris_4.jpg&imgrefurl=http://www.infoescola.com/biologia/classe-amphibia-anfibios/&h=396&w=600&sz=92&hl=pt-BR&start=1&sig2=qUIjrfw7GTCYju3zBA0AfQ&tbnid=R8iSYKA2D5x7AM:&tbnh=89&tbnw=135&ei=AUWSSMKMNJfiigGhu_nZBw&prev=/images%3Fq%3Dsalamandras%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

Axolotle→ neotenia

http://images.google.com.br/imgres?imgurl=http://bp3.blogger.com/_pTTbIxYUO9w/RrIZd9fwBlI/AAAAAAAAB5Q/podi0XlpaW0/s320/axolotl.jpg&imgrefurl=http://mateusjonson.spaces.live.com/&h=320&w=320&sz=18&hl=pt-BR&start=5&sig2=h7hFcY3AVCEocOHft6q61g&tbnid=Twqu78QUlPKwAM:&tbnh=118&tbnw=118&ei=bEWSSJP_EI_eigGi4OTnBg&prev=/images%3Fq%3Daxolotle%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.bodyresearch.org/images/axolotl.jpg&imgrefurl=http://mateusjonson.spaces.live.com/&h=480&w=640&sz=133&hl=pt-BR&start=7&sig2=eUtPiDiOf00ILMvPDvo_yw&tbnid=eo3tzM0PiL7T8M:&tbnh=103&tbnw=137&ei=bEWSSJP_EI_eigGi4OTnBg&prev=/images%3Fq%3Daxolotle%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

RÉPTEIS* primeiro grupo de vertebrados a ocupar efetivamente

o ambiente terrestre

→ pele impermeável

→ fecundação interna

→ ovos com casca calcária

→ surgiram a cerca de 300 milhões de anos

→ répteis primitivos originaram os dinossauros, os mamíferos,

as aves e os répteis atuais

→ durante um período de aproximadamente 150 milhões de anos

(período Jurássico) os dinossauros dominaram o planeta,

ocupando todos os habitats

dinossauros

http://images.google.com.br/imgres?imgurl=http://paginas.terra.com.br/informatica/paginadodelphi/PageDino/ImagensEras/Jurassico/braquiossauro4_PEQ.jpg&imgrefurl=http://paginas.terra.com.br/informatica/paginadodelphi/PageDino/jurassico.htm&h=285&w=380&sz=13&hl=pt-BR&start=8&sig2=n02JoH3aAK5nGisPcJ5oUA&tbnid=1yK1fpLOyoY7FM:&tbnh=92&tbnw=123&ei=WUmSSOL5Ioe6iwHex-TpBg&prev=/images%3Fq%3Ddinossauros%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.riogrande.com.br/Clipart/dinossauros/dinossauros04.jpg&imgrefurl=http://papagaioazul.weblog.com.pt/arquivo/2008/01/dinossauros_pod.html&h=256&w=384&sz=11&hl=pt-BR&start=6&sig2=E4mUf0RfXuVyZhaMI81-QA&tbnid=I0jbXzp85kslIM:&tbnh=82&tbnw=123&ei=WUmSSOL5Ioe6iwHex-TpBg&prev=/images%3Fq%3Ddinossauros%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://br.geocities.com/escolaluizdecamoes/51/dinossauro/dc_card_bahar_big.jpg&imgrefurl=http://br.geocities.com/escolaluizdecamoes/51/dinossauro/pesquisa.html&h=300&w=400&sz=14&hl=pt-BR&start=11&sig2=-6ASVLzvS3LGeiGKQ1juxQ&tbnid=dlKkQRsxjdtF-M:&tbnh=93&tbnw=124&ei=WUmSSOL5Ioe6iwHex-TpBg&prev=/images%3Fq%3Ddinossauros%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.geocities.com/arturjurassico/jurdinosau_arquivos/image012.jpg&imgrefurl=http://fabiox.blogs.sapo.pt/tag/dinossauros&h=265&w=536&sz=10&hl=pt-BR&start=31&sig2=u7sWZ090_V7-9nH4N4tcJQ&tbnid=ePWJUKLrLfR_uM:&tbnh=65&tbnw=132&ei=BUqSSLOQB5KUigGO-_zZBw&prev=/images%3Fq%3Ddinossauros%26start%3D20%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

http://images.google.com.br/imgres?imgurl=http://br.geocities.com/matheuspestana/pt.gif&imgrefurl=http://br.geocities.com/matheuspestana/pterossauros.html&h=162&w=300&sz=12&hl=pt-BR&start=2&sig2=dPh2n9THOEAL7yq5un5Glw&tbnid=5E-eIj5C7hGrPM:&tbnh=63&tbnw=116&ei=PkqSSOfKH6P-iQGy0oHsBg&prev=/images%3Fq%3Dpterossauros%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

CLASSIFICAÇÃO DOS RÉPTEIS ATUAIS→ CHELONIA

tartarugas, cágados e jabutis

http://images.google.com.br/imgres?imgurl=http://www.bombeiros.pa.gov.br/images/tartaruga2.jpg&imgrefurl=http://www.bombeiros.pa.gov.br/index.php%3Foption%3Dcom_content%26task%3Dview%26id%3D97%26Itemid%3D2&h=480&w=640&sz=135&hl=pt-BR&start=2&sig2=96Vva5uQXhmiZBYYdSEDSA&tbnid=eck0dYNCEL3fQM:&tbnh=103&tbnw=137&ei=O0ySSN7UGqGSigG_h_TZBw&prev=/images%3Fq%3Dtartaruga%2Bmarinha%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.ronaldo-simao.adv.br/galerias/foto04.jpg&imgrefurl=http://www.ronaldo-simao.adv.br/foto.asp%3Fv_galeria%3DTartaruga%26v_prima%3Dok&h=320&w=426&sz=80&hl=pt-BR&start=6&sig2=ZQwcFQoccybMmhqgIEJyPg&tbnid=ey4eGnKcW0lN4M:&tbnh=95&tbnw=126&ei=O0ySSN7UGqGSigG_h_TZBw&prev=/images%3Fq%3Dtartaruga%2Bmarinha%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://jornale.com.br/petblog/wp-content/uploads/2008/03/tigre-dagua1.jpg&imgrefurl=http://jornale.com.br/petblog/%3Fp%3D684&h=408&w=550&sz=46&hl=pt-BR&start=2&sig2=RuqCduZRPaWW95urHnPU6w&tbnid=i_PLlkqHkl-ZvM:&tbnh=99&tbnw=133&ei=4EySSKLvMoHIiAHVnL3jBg&prev=/images%3Fq%3Dtigre%2Bd%2527%25C3%25A1gua%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.revistaterra.com.br/revista/185/imagens/477/medium_500.jpg&imgrefurl=http://www.revistaterra.com.br/revista/185/imagens/477/&h=455&w=600&sz=104&hl=pt-BR&start=6&sig2=KHRhAJ0feXH86Iuo1qhP2Q&tbnid=oEecuyHasBCsNM:&tbnh=102&tbnw=135&ei=Mk2SSJWXGJe8iAHbkOnpBg&prev=/images%3Fq%3Djabuti%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://goffministries.org/images/jpg/Backgrounds/Reptiles/tracaja.jpg&imgrefurl=http://goffministries.org/new_pictures.htm&h=768&w=1024&sz=311&hl=pt-BR&start=18&sig2=i2MaiCl4M-aHdJzqWnVOYw&tbnid=EUWsE27yuYhrLM:&tbnh=113&tbnw=150&ei=yk2SSNOTIpO-iwHz9IDlBg&prev=/images%3Fq%3Dtracaja%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

→ SQUAMATA

ophidia : cobras

lacertilia : lagartos

http://images.google.com.br/imgres?imgurl=http://www.univap.br/cen/serpentario/fotos/crotalidae_bothrops/03.jpg&imgrefurl=http://www.univap.br/cen/serpentario/fotos/crotalidae_bothrops/03.htm&h=374&w=500&sz=85&hl=pt-BR&start=14&sig2=aM1OcSwseue1d2OOmpRflg&tbnid=JL1PmUcfCbIkiM:&tbnh=97&tbnw=130&ei=mE6SSOHtCJKUigHFz4D1Bg&prev=/images%3Fq%3Djararaca%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://bicharada.net/animais/fotos/1346.jpg&imgrefurl=http://bicharada.net/animais/pop.pix.php%3Ff%3D1346&h=968&w=1200&sz=189&hl=pt-BR&start=6&sig2=kA_wPUQjfZNJTd3Ulw2xmw&tbnid=CTAGW6qzwOpkMM:&tbnh=121&tbnw=150&ei=mE6SSOHtCJKUigHFz4D1Bg&prev=/images%3Fq%3Djararaca%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.dinosoria.com/reptil_prehi/anaconda_cc14.jpg&imgrefurl=http://mundo_animal.blogs.sapo.pt/7748.html%3Fmode%3Dreply&h=510&w=680&sz=88&hl=pt-BR&start=3&sig2=N3iSb0yoWoPbyapoKJtOvQ&tbnid=DNJqPgun2JG02M:&tbnh=104&tbnw=139&ei=9U6SSKjPG5ewiwHt99nZBw&prev=/images%3Fq%3Danaconda%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.bocadoinferno.com/romepeige/filmes/A/anaconda2.jpg&imgrefurl=http://www.bocadoinferno.com/romepeige/filmes/A/A80.html&h=400&w=404&sz=36&hl=pt-BR&start=18&sig2=hHLEfaxq54ktBbwhrbikaQ&tbnid=QSMwpVc1Rv1hTM:&tbnh=123&tbnw=124&ei=9U6SSKjPG5ewiwHt99nZBw&prev=/images%3Fq%3Danaconda%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://cache.eb.com/eb/image%3Fid%3D65491%26rendTypeId%3D4&imgrefurl=http://futebolar.portugalmail.pt/artigo/20080208/falam-falam-mas-nao-dizem-nada-de-jeito&h=300&w=459&sz=22&hl=pt-BR&start=3&sig2=4NVtwGMrfEhENzV2Rjd5JQ&tbnid=lFHTKHvRCFU1_M:&tbnh=84&tbnw=128&ei=YU-SSKzoIJfiigGhu_nZBw&prev=/images%3Fq%3Ddrag%25C3%25A3o%2Bde%2Bkomodo%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://dreyfus.ib.usp.br/bio435/bio43597/vanessa/chave/lag.jpg&imgrefurl=http://dreyfus.ib.usp.br/bio435/bio43597/vanessa/chave/lag.htm&h=230&w=353&sz=20&hl=pt-BR&start=6&sig2=KzK5b47Jof4FQ_c5BxAUXg&tbnid=MA2xMZK9p3i1-M:&tbnh=79&tbnw=121&ei=mU-SSIz1OpiCiAGO2bSjBA&prev=/images%3Fq%3Dlagartos%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://ns.rc.unesp.br/ib/zoologia/denis/Novo-20.jpg&imgrefurl=http://ns.rc.unesp.br/ib/zoologia/denis/Pesquisas%2520em%2520curso.htm&h=294&w=400&sz=109&hl=pt-BR&start=8&sig2=frNTfo64DBlTTGm-3yjSDw&tbnid=VgltXbvgiOsJXM:&tbnh=91&tbnw=124&ei=NVCSSMDiOYaWigG-3IHmBg&prev=/images%3Fq%3Dlagartos%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

→ CROCODILIA

jacaré crocodilo

gavial

http://images.google.com.br/imgres?imgurl=http://www.abrasoffa.org.br/folclore/culinaria/ms/jacare.jpg&imgrefurl=http://www.abrasoffa.org.br/folclore/culinaria/ms/matosul.htm&h=767&w=1187&sz=208&hl=pt-BR&start=1&sig2=i-mmXM9iKZJ1nuh42WL5ZA&tbnid=aJw93jKoSmEsiM:&tbnh=97&tbnw=150&ei=4VCSSMWEG4e6iwHcx-TpBg&prev=/images%3Fq%3DJACAR%25C3%2589%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://animais.com.sapo.pt/Crocodile.jpg&imgrefurl=http://animais.com.sapo.pt/crocodilo22.html&h=505&w=640&sz=93&hl=pt-BR&start=3&sig2=Q9Vdp9VQq3Rb3bOohbUiPg&tbnid=c8-F8FD3B-qgIM:&tbnh=108&tbnw=137&ei=M1GSSMHXJZO-iwHz9IDlBg&prev=/images%3Fq%3Dcrocodilo%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://newsimg.bbc.co.uk/media/images/42795000/jpg/_42795703_armap203.jpg&imgrefurl=http://www.bbc.co.uk/portuguese/reporterbbc/story/2007/04/070413_crocodiloupdateg.shtml&h=152&w=203&sz=13&hl=pt-BR&start=9&sig2=Qz_HI6dybvb1NuXNepuiSw&tbnid=7D_TkO8ltJFlGM:&tbnh=79&tbnw=105&ei=M1GSSMHXJZO-iwHz9IDlBg&prev=/images%3Fq%3Dcrocodilo%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://e-nimals.com/wp-content/uploads/2008/05/gavial-du-gange.jpg&imgrefurl=http://e-nimals.com/reptiles/el-gavial&h=288&w=360&sz=31&hl=pt-BR&start=23&sig2=SlEVRjGOTEFK10quRvscog&tbnid=4oG1yc08Xk3FOM:&tbnh=97&tbnw=121&ei=3FGSSIWHDqXWigGk6YX1Bg&prev=/images%3Fq%3Dgavial%26start%3D20%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

http://images.google.com.br/imgres?imgurl=http://www.cartage.org.lb/en/themes/Sciences/Zoology/Biologicaldiverstity/AnimalsIII/gavial.JPG&imgrefurl=http://www.cartage.org.lb/en/themes/Sciences/Zoology/Biologicaldiverstity/AnimalsIII/AnimalsIII.htm&h=292&w=442&sz=52&hl=pt-BR&start=15&sig2=joYN1JTSZv0bNr7XI2bpyA&tbnid=3afKOi5lZ9xfJM:&tbnh=84&tbnw=127&ei=A1KSSNK1JqXWigGY6YX1Bg&prev=/images%3Fq%3Dgavial%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

AVES* homeotermos

* penas

* divididas em ratitas (não voam)

e carenatas (voam)

* capacidade de vôo :

→ esterno desenvolvido

→ musculatura peitoral

→ ossos pneumáticos

→ asas

→ visão

→ cerebelo

→ glândula uropigiana

→ sacos aéreos

http://images.google.com.br/imgres?imgurl=http://animaisdomundo.com.sapo.pt/images/America/tucano.jpg&imgrefurl=http://mundo_animal.blogs.sapo.pt/3228.html%3Freplyto%3D4508&h=371&w=245&sz=21&hl=pt-BR&start=3&sig2=XLvW7c4wmSZAyXPjsNl7Xw&tbnid=CvFGGoyfANPBpM:&tbnh=122&tbnw=81&ei=NFiSSPDQG5iiiAGbl4HsBg&prev=/images%3Fq%3Dtucano%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.nadaperduraperfil2.blogger.com.br/beija%2520flor1.jpg&imgrefurl=http://www.nadaperduraperfil2.blogger.com.br/outubro2004.html&h=381&w=400&sz=15&hl=pt-BR&start=6&sig2=HNx8-WhyU21D7GZEOUPX4A&tbnid=RZ56qOvWcl2nvM:&tbnh=118&tbnw=124&ei=ZliSSKaPOqXWigGk6YX1Bg&prev=/images%3Fq%3Dbeija-flor%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

Sacos aéreos

http://images.google.com.br/imgres?imgurl=http://www.uff.br/fisiovet/imagens/respiracao%2520aves.gif&imgrefurl=http://www.uff.br/fisiovet/Conteudos/respiracao_aves.htm&h=385&w=441&sz=33&hl=pt-BR&start=1&sig2=ewOZl5Rao7wGcQpbXwBBrg&tbnid=UviTUKVKb1EKsM:&tbnh=111&tbnw=127&ei=1ViSSIWJIJKUigGO-_zZBw&prev=/images%3Fq%3Dsacos%2Ba%25C3%25A9reos%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.kalipedia.com/kalipediamedia/cienciasnaturales/media/200704/17/delavida/20070417klpcnavid_80.Ees.SCO.png&imgrefurl=http://www.kalipedia.com/ecologia/tema/graficos-pulmones-ave.html%3Fx1%3D20070417klpcnavid_80.Ees%26x%3D20070418klpcnaecl_53.Kes%26x2%3DG-971&h=500&w=555&sz=213&hl=pt-BR&start=6&sig2=OB4MBmK21eGOJJpTFkp58w&tbnid=A4eTnHpon6l02M:&tbnh=120&tbnw=133&ei=1ViSSIWJIJKUigGO-_zZBw&prev=/images%3Fq%3Dsacos%2Ba%25C3%25A9reos%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.radio.usp.br/imagens/bdb_ema.jpg&imgrefurl=http://www.radio.usp.br/especial.php%3Fid%3D3%26edicao%3Dema&h=270&w=200&sz=52&hl=pt-BR&start=7&sig2=bbZmD-MzpLe6nozuaEnfmg&tbnid=jleYedf18IowUM:&tbnh=113&tbnw=84&ei=ilmSSPSOLZiiiAGxl4HsBg&prev=/images%3Fq%3Dema%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.saudeanimal.com.br/imagens/avestruz2.jpg&imgrefurl=http://www.saudeanimal.com.br/avestruz.htm&h=280&w=280&sz=21&hl=pt-BR&start=8&sig2=q8GGIJIP1OZWepQVGQ2Rcw&tbnid=GsYUTh7oVw5GbM:&tbnh=114&tbnw=114&ei=ulmSSPOTG5iiiAGbl4HsBg&prev=/images%3Fq%3Davestruz%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.naturlink.pt/uploads/%257BEC6EFFAF-C3D9-4E8A-A965-EFC3C4F7B626%257D.jpg&imgrefurl=http://www.naturlink.pt/canais/subCanal.asp%3FiSubCanal%3D18643%26iLingua%3D1%26nPagina%3D0&h=180&w=180&sz=20&hl=pt-BR&start=18&sig2=5lNIXmG1EDWjwqLUwLRCAQ&tbnid=MP6lQi-4Bbe-sM:&tbnh=101&tbnw=101&ei=HFqSSOyuMpKUigGO-_zZBw&prev=/images%3Fq%3Dfalc%25C3%25A3o%2Bperegrino%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://www.projetoalbatroz.org.br/images/biologiaGeral/albatrozErrante.jpg&imgrefurl=http://www.projetoalbatroz.org.br/biologiaGeral.aspx&h=300&w=450&sz=82&hl=pt-BR&start=7&sig2=1TDsZ5Je9QUOFfGnCiuAcA&tbnid=UQD7NChtxYxG1M:&tbnh=85&tbnw=127&ei=YFqSSI7cLpe8iAHdkOnpBg&prev=/images%3Fq%3Dalbatroz%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

http://images.google.com.br/imgres?imgurl=http://geocities.yahoo.com.br/fernandasala2003/pinguim.jpg&imgrefurl=http://www.jardimderosas.blogger.com.br/2005_10_02_archive.html&h=518&w=350&sz=71&hl=pt-BR&start=9&sig2=g-e-ZD6clgoPqJ0knd5GAw&tbnid=kMUG_t5yKqJj6M:&tbnh=131&tbnw=89&ei=mFqSSJe9No7aiAGAzLzwBg&prev=/images%3Fq%3Dpinguim%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

MAMÍFEROS

* homeotermos

* glândulas mamárias

* dentes diferenciados : incisivos, caninos e molares

* diafragma

* pêlos

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CLASSIFICAÇÃO→ MONOTREMADOS(prototheria)

ovíparos

ornitorrinco équidina

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http://images.google.com.br/imgres?imgurl=http://www.trabalhonota10.com/arquivos/materias/6c2cae5dfbc96d80f996fea1b463a177.jpg&imgrefurl=http://www.trabalhonota10.com/biologia/animais/zagloso.html&h=266&w=400&sz=39&hl=pt-BR&start=5&sig2=euH-l3KhwCios-3c31Xenw&tbnid=R5713-JzDKldmM:&tbnh=82&tbnw=124&ei=zl-SSJKfLqGGjAHV-NTZBw&prev=/images%3Fq%3D%25C3%25A9quidina%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

→ MARSUPIAIS ( metateria)

marsúpio – bolsa na região ventral

início do desenvolvimento ocorre no interior do útero

canguru coala gambá sul americano

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http://images.google.com.br/imgres?imgurl=http://www.fflorestal.sp.gov.br/pqe_interv/album/images/gamba1_jpg.jpg&imgrefurl=http://www.fflorestal.sp.gov.br/pqe_interv/album/pages/gamba1_jpg.htm&h=256&w=384&sz=23&hl=pt-BR&start=5&sig2=w_tSdgEepqD2AUTopl0UIg&tbnid=9Doy0zQ7_A8P3M:&tbnh=82&tbnw=123&ei=TXOSSI_RD47OeNH85ZMD&prev=/images%3Fq%3Dgamb%25C3%25A1%2Bmarsupial%26gbv%3D2%26ndsp%3D20%26hl%3Dpt-BR%26sa%3DN

→ PLACENTÁRIOS (eutheria)

placenta

desenvolvimento dentro do útero

quirópteros primatas

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roedores sirênios

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carnívoros

lagomorfos proboscídeos pinípedes

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http://images.google.com.br/imgres?imgurl=http://correiogourmand.com.br/images/cg_lebre_01_180.jpg&imgrefurl=http://correiogourmand.com.br/produtos_glossario_alimentos_carnes_mamiferos_coelho.htm&h=244&w=180&sz=47&hl=pt-BR&start=3&sig2=QWdGi2A_hA9SrRfm9894gA&tbnid=89OdkZow6L4dzM:&tbnh=110&tbnw=81&ei=JnmSSLqIEp-geIjm6JID&prev=/images%3Fq%3Dlebre%26gbv%3D2%26hl%3Dpt-BR%26sa%3DG

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Documents

CORDADOS Características embrionárias notocorda fendas branquiais faringeanas tubo nervoso dorsal cauda pós anal