Plazi
Výraz plazi (Reptilia) lze chápat různým způsobem. Buď jako parafyletickou skupinu zahrnující krokodýly, haterie, šupinaté a želvy nebo fylogeneticky jako synonymum pro skupinu Diapsida = Sauropsida, tj. včetně ptáků. Nejproblematičtější[zdroj?] je pak třetí přístup, tj. zahrnování k plazům i jim podobné skupiny z linie vedoucí k savcům (Synapsida). V tomto článku se o plazech píše v prvním smyslu.
Plazi jsou obratlovci, jejichž tělo je pokryté tuhými šupinami nebo štíty, a kladou vejce. Patří ke studenokrevným (poikilotermním) živočichům (přebírají teplotu od okolního prostředí). Mláďata se líhnou plně vyvinutá. Lebka plazů je s páteří spojena kloubně a jsou to živočichové s plně vyvinutým amnionem. Existují čtyři řády:
- krokodýli (aligátoři a krokodýlové): 23 druhů
- haterie: 2 druhy
- šupinatí (hadi, ještěři a dvouplazi): přibližně 7 600 druhů
- želvy: přibližně 301 druhů
Říše: živočichové (Animalia) Kmen: strunatci (Chordata) Podkmen: obratlovci (Vertebrata) Třída: plazi (Reptilia)
Komentáře
Přehled komentářů
We stumbled over here from a different web address and thought I may as well check things out. I like what I see so i am just following you. Look forward to exploring your web page for a second time. break.aperca.se/map12.php korta frisyrer med sidecut
persdap.se
(persdap.se, 22. 10. 2020 5:10)
Hi there! Do you use Twitter? I'd like to follow you if that would be okay. I'm definitely enjoying your blog and look forward to new posts. persdap.se/map17.php vegetarisk julmat recept
bli av med mГ¶rka ringar runt Г¶gonen munhea.se
(munhea.se, 21. 10. 2020 16:17)
I go to see every day a few sites and information sites to read content, except this blog presents feature based posts. tuta.munhea.se/map6.php bli av med mГ¶rka ringar runt Г¶gonen
enugn.se
(enugn.se, 21. 10. 2020 9:32)
Hello, its nice post regarding media print, we all understand media is a great source of data. enugn.se/map2.php linas matkasse facebook
oratrg.se
(oratrg.se, 20. 10. 2020 13:49)
It's actually very difficult in this busy life to listen news on Television, thus I simply use web for that reason, and take the latest news. oratrg.se/map35.php lГҐssmed lund bankgatan
yves rocher julkalender aperca.se
(aperca.se, 20. 10. 2020 10:13)
Very soon this web site will be famous amid all blog viewers, due to it's fastidious content ychbo.aperca.se/map10.php yves rocher julkalender
otertbe.se
(otertbe.se, 20. 10. 2020 4:12)
Excellent article. I will be dealing with many of these issues as well.. otertbe.se/map6.php dra av fГ¶r kontor hemma
frossa värk i kroppen munhea.se
(munhea.se, 20. 10. 2020 0:04)
Tremendous things here. I'm very satisfied to look your article. Thank you so much and I'm looking forward to touch you. Will you please drop me a mail? flict.munhea.se/map7.php frossa värk i kroppen
lanba.se
(lanba.se, 19. 10. 2020 18:22)
I got this website from my friend who informed me about this web page and at the moment this time I am browsing this website and reading very informative articles here. lanba.se/map36.php bilder pГҐ rosor
tumphati.se
(tumphati.se, 19. 10. 2020 8:15)
Howdy! Do you know if they make any plugins to safeguard against hackers? I'm kinda paranoid about losing everything I've worked hard on. Any recommendations? tumphati.se/map4.php vagabond vinterskor dam
panilul.se
(panilul.se, 18. 10. 2020 22:27)
We're a group of volunteers and starting a new scheme in our community. Your web site offered us with valuable info to work on. You have done a formidable job and our whole community will be thankful to you. panilul.se/map4.php in och finn gardiner
illamГҐende dГҐlig i magen aperca.se
(aperca.se, 18. 10. 2020 16:46)
Keep on writing, great job! break.aperca.se/map3.php illamГҐende dГҐlig i magen
spagetti köttfärssås kcal munhea.se
(munhea.se, 18. 10. 2020 6:52)
you are in point of fact a good webmaster. The web site loading pace is amazing. It sort of feels that you're doing any unique trick. Furthermore, The contents are masterpiece. you have performed a fantastic task on this subject! loqua.munhea.se/map2.php spagetti köttfärssås kcal
squgarik.se
(squgarik.se, 17. 10. 2020 5:31)
It's fantastic that you are getting thoughts from this article as well as from our dialogue made here. squgarik.se/map30.php ibs vad ska man Г¤ta
overgang symptomen vrouw aperca.se
(aperca.se, 16. 10. 2020 22:10)
I get pleasure from, lead to I discovered exactly what I used to be having a look for. You've ended my four day long hunt! God Bless you man. Have a great day. Bye kinsl.aperca.se/map1.php overgang symptomen vrouw
fransförlängning göteborg nordstan munhea.se
(munhea.se, 16. 10. 2020 13:42)
It's hard to come by educated people about this topic, but you sound like you know what you're talking about! Thanks prefi.munhea.se/map12.php fransförlängning göteborg nordstan
azilopar.se
(azilopar.se, 16. 10. 2020 11:11)
It's going to be ending of mine day, but before end I am reading this impressive post to increase my know-how. azilopar.se/map16.php svamp i slidan behandling
oreiep.se
(oreiep.se, 15. 10. 2020 10:34)
Yes! Finally someone writes about
Definitely consider that that you stated. Your favourite justification seemed to be at the net the simplest thing to take into account of. I say to you, I definitely get irked whilst other folks consider concerns that they plainly don't understand about. You managed to hit the nail upon the highest and also outlined out the entire thing without having side-effects , people could take a signal. Will likely be back to get more. Thank you oreiep.se/map22.php diskmaskin utan front
soften skin photoshop aperca.se
(aperca.se, 15. 10. 2020 4:34)
Great blog here! Also your web site loads up fast! What web host are you using? Can I get your affiliate link to your host? I wish my website loaded up as fast as yours lol inun.aperca.se/map11.php soften skin photoshop
jag gГҐr upp i vikt munhea.se
(munhea.se, 14. 10. 2020 21:21)
I know this if off topic but I'm looking into starting my own weblog and was wondering what all is required to get set up? I'm assuming having a blog like yours would cost a pretty penny? I'm not very internet savvy so I'm not 100% certain. Any suggestions or advice would be greatly appreciated. Kudos minsk.munhea.se/map5.php jag gГҐr upp i vikt
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60
korta frisyrer med sidecut aperca.se
(aperca.se, 22. 10. 2020 9:53)