TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Nabqa tsiav cev pob txha. Lub sab hauv qauv ntawm ib tug nabqa tsiav. Hom thiab cov npe ntawm cov lizards

Nabqa tsiav ua suborder chav kawm ntawv ntawm cov tsiaj reptiles no yog cov feem ntau heev heev ntawm nws pab pawg neeg. Cov tsiaj reptiles muaj ntau tshaj 3,500 hom thiab muaj nyob rau tag nrho cov continents tsuas yog Antarctica. Nyob rau hauv no tsab xov xwm peb yuav saib sab hauv lub tsev, lub cev pob txha, cov physiological yam ntxwv ntawm ib tug nabqa tsiav hom thiab cov npe ntawm lawv cov tsev neeg.

Nthuav lus tseeb hais txog tus lizards

Lizards - qhov no amazing creatures, uas cov lwm cov neeg sawv cev ntawm fauna nrhiav tau ib tug xov tooj uas interesting tseeb. Tus thawj tseeb - yog qhov luaj li cas ntawm cov neeg sawv cev ntawm txawv coob ntawm lizards. Piv txwv li qhov tsawg tshaj plaws nabqa tsiav brookesia Micra nyob rau hauv ntev ntawm 28 mm, thaum lub loj tshaj plaws kev sawv cev ntawm no pab pawg neeg ntawm cov tsiaj reptiles - Indonesian nabqa tsiav, tus Komodo zaj, nws muaj ib lub cev ntev ntau tshaj 3 m, nrog ib tug luj ntawm txog ib tug thiab ib tug ib nrab hundredweight.

Qhov thib ob qhov tseeb, ua cov tsiaj reptiles nrov tsis tsuas yog cov biologists, tab sis kuj zoo tib yam neeg - qhov no yog vim li cas thiab yuav ua li cas lub nabqa tsiav dauv nws tus ko tw. Qhov no muaj peev xwm yog hu ua autotomy thiab yog ib txoj kev ntawm yus tus kheej-preservation. Thaum lub nabqa tsiav escapes los ntawm ib tug predator, nws muaj peev xwm muab nws los ntawm tus Tsov tus tw, uas nyob rau hauv qhov tseeb yog ib tug kev hem thawj rau lub neej ntawm lub nabqa. Nyob rau hauv thiaj li yuav cawm tau lawv lub neej ib co hom medium-sized lizards yog peev xwm poob nws tus ko tw, uas tom qab ib co sij hawm loj hlob dua. Kom tsis txhob loj ntshav poob thaum lub sij hawm autotomy, nabqa tsiav tus Tsov tus tw no yeej muaj nrog ib tug tshwj xeeb cov pab pawg neeg ntawm cov leeg, thiaj cov hlab ntsha.

Nyob rau hauv tas li ntawd yog dab tsi muaj npe teev saum toj no, lizards nyob rau hauv cov xwm muaj exquisite zoo masking, adapting rau cov xim gamut ambient ib puag ncig. Ib txhia ntawm lawv, tshwj xeeb yog chameleon tej zaum yuav siv lub nyob sib ze xim ntawm cov kev kawm rau ib tug ob peb lub sij hawm. Yuav ua li cas no tshwm sim? Qhov tseeb hais tias daim tawv nqaij hlwb chameleon muaj ob peb khaubncaws sab nraud povtseg ntawm yuav luag pob tshab, muaj kev tshwj xeeb dab thiab xim, uas nyob rau hauv tus ntawm lub paj impulses yuav compressed los yog decompressed. Thaum lub sij hawm ntawm lub yuav txo tau txheej txheem ntawm cov xim yog sau nyob rau hauv qhov chaw ntawm lub cell thiab yuav NW nyuam qhuav hnov li cas, tab sis thaum decompressed txheej txheem, cov xim kis thoob plaws lub cell, uas tseg tau ntawm daim tawv nqaij nyob rau hauv ib tug tej yam xim.

Lub cev pob txha thiab tus nrog qauv ntawm ib tug nabqa tsiav

nabqa tsiav lub cev yog tsim los ntawm cov chaw xws li lub taub hau, caj dab, lub cev, tus Tsov tus tw thiab nqua. Lub cev externally them nrog dos muaj me me kub thiab mos formations piv rau ntses teev, hws qog nyob rau hauv daim tawv nqaij yog tsis tuaj kawm ntawv. Ib tug yam ntxwv feature kuj yog ib tug ntev npag lub cev - kev hais lus, kev koom tes hauv cov kev xav ntawm kev kawm. nabqa tsiav qhov muag tsis zoo li lwm cov tsiaj reptiles muab rooj noj daim tawv muag. Musculature muaj ib tug ntau dua degree ntawm sophistication tshaj uas ntawm cov tsiaj reptiles.

nabqa tsiav cev pob txha kuj muaj ib co nta tshwj xeeb. Nws muaj lub caj dab, xub pwg, lumbar thiab pelvic departments uas txuas cov nqaj qaum. Cev pob txha nabqa tsiav lub tsev thiaj li hais tias loj hlob ua ke, lub tav (thawj tsib) rau kaw hauv qab ntawm cov kaus siab, uas yog ib tug yam ntxwv feature ntawm no pab pawg neeg ntawm cov tsiaj reptiles li piv nrog rau lwm cov tsiaj reptiles. Qab plab ua ib tug tiv nuj nqi, txo txoj kev pheej hmoo ntawm cov neeg kho tshuab kev puas tsuaj rau hauv nruab nrog cev, nws yuav ua rau kom nyob rau hauv volume nyob rau hauv lub ua tsis taus pa txheej txheem. Extremities Nabqa tsiav, raws li zoo li lwm yam terrestrial vertebrates tsib tug lej tom qab, tab sis tsis zoo li amphibians yog nyob rau hauv ib tug ntau upright txoj hauj lwm uas muab ib tug tej yam nce saum toj no hauv pem teb thiab lub cev, raws li ib tug tshwm sim, ntau sai zog. Tej kev pab nyob rau hauv lub zog thiab muaj ntev claws, uas yog nruab nrog cov tsiaj reptiles cov paws. Nyob rau hauv ib co hom, lawv yog cov tshwj xeeb tenacious thiab pab nws tus tswv nimbly nce ntoo thiab mob rocky struts.

nabqa tsiav lub cev pob txha yog txawv los ntawm lwm cov pab pawg ntawm terrestrial fauna nyob rau hauv lub xub ntiag ntawm lub sacral nqaj qaum ntawm 2 vertebrae. Tsis tas li ntawd yus feature yog cov cim qauv ntawm cov caudal pob txha caj qaum, namely neokostenevayuschey interlayer nruab nrab ntawm lawv, vim uas muaj ib tug mob kua muag nabqa tsiav tus Tsov tus tw.

Yuav ua li cas yog kev zoo sib thooj ntawm ib tug nabqa tsiav thiab Newt?

Ib txhia neeg xav yuam kev newts nrog lizards - cov neeg sawv cev infraorder tailed amphibians. Yuav ua li cas yog kev zoo sib thooj ntawm ib tug nabqa tsiav thiab Newt? Cov neeg sawv cev ntawm cov ob superclasses zoo xws li cov txhua lwm yam tsuas superficially, lub internal qauv sau raws nkaus Ii Tritons lub cev amphibians. Cuaj kaum, los ntawm tus taw tes ntawm view ntawm physiology thiab lizards, newts thiab visually zoo tib yam: serpentine lub taub hau, rooj noj tawv muag daj nyob rau ob lub qhov muag, ib tug ntev lub cev nrog ib tug tsib-fingered ceg ntoo thiab tej zaum rau ntawm lub sab nrog ib tug Crest nyob tom qab, tus Tsov tus tw, muaj peev xwm tsim dua tshiab.

Fais fab nabqa tsiav

Nabqa tsiav hais txog tus mob khaub thuas-blooded tsiaj txhu, uas yog, nws lub cev kub nws txawv nyob ntawm seb lub ambient kub, yog li no cov tsiaj reptiles yog feem ntau active thaum lub sij hawm hnub, thaum cov huab cua sov mus rau feem ntau cov. Feem ntau ntawm lawv - nws yog carnivorous nabqa tsiav hom thiab lub npe ntawm uas muaj ntau tshaj li ib txhiab neeg. Extraction nabqa tsiav txhom nyob rau hauv lub loj ntawm lub nabqa. Yog li, me me thiab medium-qhov loj qhov me noog pub rau tag nrho cov xaiv ntawm invertebrates, xws li kab, kab laug sab, cua nab, mollusks. Cov neeg raug loj lizards - ib tug medium-qhov loj qhov vertebrates (qav, nab, me me noog thiab lizards). Qhov kos yog lub Komodo zaj, uas yog vim lawv cov loj loj yuav them taus mus plob hav zoov ib tug loj kev ua si (mos lwj, npua thiab txawm medium-qhov loj qhov me twm).

Lwm ib feem ntawm lub nabqa tsiav belongs rau lub herbivorous, noj cov nplooj, twigs thiab lwm yam nroj tsuag. Txawm li cas los, muaj omnivorous hom xws li Madagascar geckos, nrog rau kev noj cov kab thiab nroj khoom noj khoom haus (txiv hmab txiv ntoo, kua paj ntoo).

kev faib ntawm lizards

Qhov ntau ntawm lizards yog heev impressive thiab muaj xws li 6 superfamily, subdivided rau hauv ib tug tag nrho ntawm 37 cov tsev neeg:

  • Iguanas.
  • Geckos.
  • Skinks.
  • Veretenitseobraznye.
  • Lizards.
  • Cab-zoo li.

Txhua yam ntawm cov initialization infraorders muaj nta tshwm sim los tej vaj tse tej yam kev mob thiab envisaged luag hauj lwm nyob rau hauv cov zaub mov saw.

iguania

Iguanas - qhov no infraorder nrog ntau ntau ntau yam ntawm lub neej cov ntaub ntawv, uas tsis yog tsuas yog sab nraud, tiam sis feem ntau cov nrog qauv ntawm ib tug nabqa tsiav. Los ntawm iguania xws li zoo-paub tsev neeg ntawm lizards li iguanidae, agamidae thiab tsev neeg ntawm chameleons. Iguanas xav tau ib tug sov so thiab noo kev nyab xeeb, yog li lawv tej vaj tse yog lub yav qab teb ib feem ntawm North America, South America, raws li zoo li ib co teb chaws sov kob (Madagascar, Teb chaws Cuba, Hawaii, British Nkauj xwb Islands tuaj , thiab lwm tus neeg.).

Cov neeg sawv cev infraorder iguanas yuav qhia tau los ntawm ib tug yam ntxwv heev elongated vim plevrodontnyh hniav ntawm lub qis lub puab tsaig. Tsis tas li ntawd yus feature yog lub xub ntiag ntawm iguanas nyob tom qab thiab tus Tsov tus tw spiny Ridge, tus nqi ntawm uas yog feem ntau loj hauv caug. Ko taw nab qas dev nabqa tsiav yog txawm peem rau nrog 5 tug ntiv tes, uas yog topped ntawm claws (talons nyob rau hauv ntxhov hom yog ntev npaum li cas tshaj nyob rau hauv terrestrial cov neeg sawv cev). Nyob rau hauv tas li ntawd, iguania yog growths rau ntawm lub taub hau li ib tug kaus mom hlau, thiab lub caj pas pouches, cuab tam pab taw ntshai heev txawm, raws li zoo li ua si ib qho tseem ceeb luag hauj lwm nyob rau hauv pos.

Lub cev zoo ntawm cov nab qas dev mas yog ntawm ob hom:

  1. High compressed lub cev sab uas ntseeg nkaws kis mus rau hauv ib tug nyeem tas tus Tsov tus tw. Qhov no cev zoo yuav mas yuav pom nyob rau hauv cov tib neeg nyob rau hauv cov ntoo, piv txwv li cov genus Polychrus nyob rau hauv lub South American tej vaj tse.
  2. Flattened disk-zoo li tus cev - raws li cov neeg sawv cev iguania nyob rau lub ntiaj teb.

gekkota

Lub infraorder gekkota muaj xws li tsev neeg Tsepkopalye, pygopodidae thiab eublepharinae. Thiab ib qho feature ntawm tag nrho cov neeg sawv cev ntawm lub infraorder ib tug chromosome teeb thiab ib tug tshwj xeeb sab caj npab mus rau lub pob ntseg. Feem ntau cov gekkota muaj zygomatic koov, thiab cov lus lawv muaj tuab thiab forked.

  • Tsev Neeg Gekkonovyh (tsepkopalyh) lizards nyob rau lub ntiaj teb rau ntau tshaj 50 lab lub xyoo. Lub cev pob txha ntawm ib tug nabqa tsiav thiab physiological nta nruj heev heev rau nyob rau tag nrho cov ntiaj teb no. Lawv muaj feem ntau uas nws kim heev vaj tse ob nyob rau hauv kub huab cua thiab nyob rau hauv kub tsis txias latitudes. Cov nab npawb ntawm cov tsiaj ntawm tsev neeg ntau tshaj li ib txhiab.
  • Pygopodidae tsev neeg yog ib yam ntawm cov legless lizards, zoo heev uas zoo sib xws rau cov nab. Yuav kom paub qhov txawv lawv los ntawm tus nab yuav ua tau tus yam ntxwv txhaj suab, uas lawv tsis tsim kev sib txuas lus nrog txhua lwm yam. Lub cev raws li nab, ntev, ntseeg nkaws dua mus rau hauv tus Tsov tus tw, uas yog yoog mus autotomy. nabqa tsiav lub taub hau yog them symmetrical flaps. Pejxeem suav pygopodidae 7 genera thiab 41 hom. Vaj tse - Australia, Guinea thiab nyob ze av chaw.
  • Eublepharinae tsev neeg - ib tug me me nabqa tsiav nyob rau hauv ib tug ntev ntawm 25 cm nrog variegated coloration, nocturnal. Carnivorous, pub rau kab. Lawv nyob rau lub American, Asian thiab African continents.

scincomorpha

Cov neeg sawv cev scincomorpha lizards kis rau tag nrho cov continents nrog ib tug me me, teb chaws sov thiab subtropical climates. Yeej nws yog lub inhabitants ntawm lub teb chaws, txawm hais tias muaj cov semi-dej noog, cov neeg uas siv ntau lub sij hawm nyob rau hauv lawv lub neej nyob rau hauv ntoo. Qhov no infraorder muaj xws li cov nram qab no cov tsev neeg:

  • Phaj-tailed tsev neeg - ib qho ntawm feem ntau heev heev ntawm lub kev faib qauv, uas muaj xws li hais txog 130 genera thiab ntau tshaj li ib txhiab hom. Kis tau yuav luag tag nrho cov thoob lub ntiaj teb, tsuas yog Antarctica. Lawv nyob feem ntau nyob rau hauv lub teb chaws sov cheeb tsam, tab sis yog tseem muaj nyob deb ntawm qhov ncaj. Qhov tseem densely inhabited los ntawm tsev neeg no los ntawm Pacific Islands tuaj, Southeast Asia thiab teb chaws Africa. Phaj-tailed lizards tuaj nyob rau hauv ntau ntau thiab tsawg, ntau hom sib txawv nyob rau hauv cov kab 8-70 cm.
  • Tsev Neeg latsertidy los yog lacertidae muaj 42 genera thiab 307 hom. Muab ua neej nyob rau hauv ntau hom ntawm tej yam ntuj tso aav: lub steppes, forests, deserts, roob thiab txawm nyob rau hauv lub marshlands. Kis thoob plaws Eurasia thiab teb chaws Africa (nrog rau cov kev zam ntawm. Madagascar). Latsertidy - lizards yog mas me me thiab medium-qhov loj qhov me, tab sis muaj cov loj loj hom, xws li pearl nabqa tsiav. Khoom noj khoom haus - dua li Carnivore (kab, me me invertebrates).
  • Teiidae tsev neeg (11 genera, 129 hom) nyob rau hauv lub South American sab av loj thiab yav qab teb ib feem ntawm North America. Qhov ntev lizards kev ntsuas pib ntawm 8 cm rau 1.5 m A yam ntxwv feature yog lub forked nplaig zoo li lizards, rau cov uas lawv tau txais ib tug thib ob lub npe -. American lizards. Mas qhov tseeb hais tias cov coob ntawm ib co hom muaj tsuas maum, lawv nteg unfertilized qe, uas yog generated xwb ib tug poj niam.
  • Cordylidae tsev neeg (txog 70 hom) nyob hauv lub cheeb tsam arid ntawm teb chaws Africa. Lawv muaj peev xwm yuav nrhiav tau nyob rau hauv ib tug tshwj xeeb loj dos, nyob rau hauv uas muaj cov pob txha daim hlau. Major teev ribbed npog tag nrho rov qab thiab keyboards rau tus Tsov tus tw cheeb tsam ntawm lub sab rings, clasps tus Tsov tus tw. Nabqa tsiav-Cordylidae ntev mus txog li 40 cm.
  • Gerrhosauridae tsev neeg nyob hauv lub arid thiab semi-arid cheeb tsam ntawm teb chaws Africa. Lawv yog cov ob terrestrial thiab semi-dej txoj kev ua neej. Tenacious cov paws cia gerrhosauridae deftly nce nyob rau hauv cov pob zeb. Lawv muaj ib tug uas zoo sib xws qauv mus rau lub scale phaj-tailed lizards ntawm tsev neeg thiab cov yam ntxwv ntawm lub hauv qauv nrog ib tus txwm lizards.
  • Gimnoftalmidy tsev neeg nyob tag nrho ntawm South America thiab yav qab teb Central America. Yog cov me me lizards, cov neeg laus uas loj hlob mus txog 6 cm. Gimnoftalmidy nyob rau hauv lub hav zoov, thiab txawm nyob rau hauv lub roob, muaj ib tug resemblance rau teiidae thiab ntiav txog tsib caug yug nrog ob puas hom.
  • Hmo ntuj Nabqa tsiav tsev neeg tau txais nws lub npe vim yog txoj kev ntawm lub neej thaum lub sij hawm lub hnub lizards nkaum, tuaj tawm thaum hmo ntuj mus plob hav zoov rau cov kab thiab kab laug sab. Ib tug ob peb tsev neeg (18 hom) nyob hauv lub cheeb tsam arid nyob rau hauv tus mob rocky struts, neeg laus ntev tsis tshua tshaj 15 cm.

Veretenitseobraznye nabqa tsiav

Infraorder veretenitseobraznyh lizards yus muaj los ntawm me me dos nrog unjoint ntawm ib tug hauv qab pob txha daim hlau. Cov veretenitseobraznyh lizards tshwm sim raws li ib tug legless hom thiab cov nabqa tsiav nrog cov pa qauv ntawm lub cev nrog rau tsib-fingered nqua. Infraorder muaj xws li peb tsev neeg:

  • Ksenozavry tsev neeg sib txawv los ntawm lwm tsev neeg ntawm povtseg txoj kev loj hlob, thiab tsis yog niaj hnub zoo li dos. Nws tseem ceeb rau hauv xub ntiag ntawm rooj noj tawv muag daj thiab lub rooj sib hais qhib. Cov tsev neeg muaj xws li tsuas yog ob tug cov hom ntawm cov vaj tse nyob rau hauv Central America thiab Tuam Tshoj.
  • Veretenitsievye tsev neeg muaj muaj zog lub puab tsaig, haum nrog blunt hniav. Qhov no yog tsuas carnivorous lizards, mushrooming nyob yug. Cov tsev neeg muaj txog 10 genera thiab 80 hom pom tsuas yog nyob rau teb chaws Amelikas. Qhov luaj li cas ntawm cov neeg laus yog nyob ib ncig ntawm 50-60 cm.
  • Legless tsev neeg muaj tsuas yog ob tug hom nrog yeej nyob rau hauv Mexico thiab California. Yus muaj los ntawm ib tug tsis muaj kev nqua, lub rooj sib hais qhov thiab bony daim hlau.

varanoidea nabqa tsiav

Varanoidea infraorder muaj xws li ib tug genus - saib lizards - thiab txog 70 hom. Lizards nyob rau hauv teb chaws Africa, nrog rau cov kev zam ntawm o.Madagaskar, Australia thiab New Guinea. Qhov loj tshaj plaws hom lizards, Komodo saib yog ib tug tiag tiag cov ntaub ntawv ntawm tag nrho cov hom ntawm lizards nyob rau hauv loj, nws kav ntev npaum yog 3 meters, thiab poob 120 kg. Nws noj hmo zaum yuav zoo tau ib tug tag nrho npua. Tus me tshaj cov tsiaj ntawm saib nabqa tsiav (Varan luv luv-tailed) tsis pub tshaj 28 cm nyob rau hauv ntev.

Varan nabqa tsiav hauj lwm: elongated lub cev, elongated lub caj dab, povtseg poluvypravlennom txoj hauj lwm, ib tug forked nplaig. Lizards - lub xwb genus ntawm lizards, uas nws pob txha taub hau yog tag nrho ossified, nyob rau hauv sab raug lub pob ntseg qhov. Ob lub qhov muag yog zoo tsim, muaj ib puag ncig tub kawm ntawv thiab cov rooj noj daim tawv muag. Dos nyob tom qab muaj ib tug me me oval los yog puag ncig daim hlau rau lub phaj plab noj ib lub zoo rau ib tug polygonal lub taub hau. Haib lub cev kawg tsis tsis haib tails uas lizards tau los mus tiv thaiv lawv tus kheej, kev soj ntsuam txog hnyav blows ntawm tus yeeb ncuab. Nyob rau hauv lizards, ua dej txoj kev ntawm lub neej, tus Tsov tus tw no yog siv los sib npaug thaum ua luam dej nyob rau hauv ntxhov hom, nws yog heev saj zawg zog thiab tenacious, pab nce tus ceg ntoo. Lizards txawv los ntawm lwm cov lizards lub plawv qauv (Plaub-chamber), zoo ib yam li cov tsiaj, hos lub plawv ntawm lizards los ntawm lwm infraorders muaj peb cov koob yees duab.

Los ntawm txoj kev ntawm lub neej nrog lizards yog yeej los ntawm terrestrial hom, tab sis muaj cov neeg uas siv ntau lub sij hawm nyob rau hauv cov dej thiab cov ntoo. Kab lizards yoog mus rau lub neej nyob rau hauv sib txawv yeej, lawv muaj peev xwm yuav nrhiav tau nyob rau hauv cov suab puam, thiab nyob rau hauv cov nag hav zoov, thiab nyob rau hauv ntug dej hiav txwv. Feem ntau ntawm cov npua yog active nyob rau hauv lub nruab hnub, tsuas yog ob tug hom herbivorous lizards. Prey carnivorous lizards yog ib tug ntau yam ntawm mollusks, kab, ntses, nab (txawm lom!), Noog, cov tsiaj reptiles, qe, lwm yam lizards, thiab loj lizards yog feem ntau cannibalistic, noj lawv tej tub ntxhais hluas thiab cov neeg nyob ze lub cev tsis kho. Tag nrho cov hom ntawm saib lizards hais txog qe-tso lizards.

Saib lizards yog ib qho tseem ceeb tsis tau tsuas yog raws li ib qhov txuas ntawm cov zaub mov saw rau lub ntau yam ntawm lawv tej vaj tse, tab sis kuj rau anthropological kev ua ub no. Yog li, cov nabqa tsiav daim tawv nqaij siv nyob rau hauv lub textile kev lag luam raws li ib tug cov ntaub ntawv uas rau ntau yam khau thiab txawm haberdashery. Nyob rau hauv ib co xeev, hauv zos siv cov nqaij ntawm cov tsiaj rau khoom noj khoom haus. Nyob rau hauv cov tshuaj, nabqa tsiav ntshav yog siv rau zus tau tej cov antiseptics. Thiab, ntawm chav kawm, cov lizards yog feem ntau lub inhabitants ntawm terrariums.

dibamidae

Infraorder dibamidae muaj ib tsev neeg, cov mej zeej uas yog me me, legless neeg uas resemble cua nab. Lawv nyob rau daim av thiab yog burrowing txoj kev ua neej. Faib nyob rau hauv lub hav zoov cheeb tsam nyob rau hauv Indonesia, lub Philippines, Is Nrias teb, Tuam Tshoj, New Guinea.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.unansea.com. Theme powered by WordPress.