Qhov txawv ntawm Qav thiab cov nquab - DISCOVER THEM

Cov txheej txheem:

Qhov txawv ntawm Qav thiab cov nquab - DISCOVER THEM
Qhov txawv ntawm Qav thiab cov nquab - DISCOVER THEM
Anonim
Qhov txawv ntawm Qav thiab toads fetchpriority=siab
Qhov txawv ntawm Qav thiab toads fetchpriority=siab

Qhov txawv ntawm qav thiab toads tsis muaj taxonomic value, Qav thiab toads belongs rau tib qho kev txiav txim, cov anurans. Cov lus Qav thiab nquab yog siv los hais txog kev zoo nkauj thiab lub teeb pom kev zoo nkauj tsis muaj tails, xws li qav, tsis zoo li cov uas muaj zog thiab clumsy, xws li toads.

Txawm li cas los xij, ntau tus qav yog suav tias yog toads thaum xub thawj siab ib muag thiab rov ua dua. Yog li ntawd, nyob rau hauv tsab xov xwm no peb yuav pom dab tsi yog qhov txawv ntawm Qav thiab toads, cov yam ntxwv uas txhais tau lawv thiab ib co piv txwv. Cia peb pib!

Keeb kwm ntawm amphibians

Cov poj koob yawm txwv ntawm amphibians yuav yog ntses hu ua panderiptids, uas nyob hauv Devonian. Lawv yog lungfish. Lawv tau muab faib ua ob pawg:

1. Batrachomorphs

Uas ua rau muaj peb pawg neeg amphibian tam sim no:

  • Anurans: amphibians without tails in their laus theem, qav thiab toads.
  • Urodelos: tailed amphibians, salamanders and newts.
  • Apodes: legless amphibians xws li caecilians.

ob. Cov tsiaj reptilomorphs

Anurans nyob hauv txhua lub teb chaws tshwj tsis yog Antarctica thiab thaj chaw suab puam lossis thaj tsam polar.

Kab Qav

Qab yog cov tsiaj uas ze ze rau dej los yog qhov chaw ntub dej heev. Lawv muaj cov qog nqaij hlav ectodermal thoob plaws hauv lawv lub cev uas, qee zaum, tau hloov mus rau venomous qog, xws li cov qog parotid, qab lub qhov muag. Cov qog no tsis ua los ntawm kev sib cuag, tsuas yog tus tsiaj raug tom. Ntau tus qav muaj DUA ZIB NOJ NIAM LOS NTAWM COV LAG LUAM RAU COV TUB.

Feem ntau, Qav muaj smooth thiab moist skin, tsis muaj pob, txawm tias muaj kev zam. Lawv dhia tsiaj, nce toj lossis ob leeg tib lub sijhawm. Nws cov ceg ntev thiab nyias thiab nws lub cev tsis muaj zog heev.

Tsis txhob nco peb tsab xov xwm txog kev pub qav tadpoles!

Qhov sib txawv ntawm cov qav thiab cov toads - Cov yam ntxwv ntawm cov qav
Qhov sib txawv ntawm cov qav thiab cov toads - Cov yam ntxwv ntawm cov qav

Chaw Ntxim Saib Ntxim Ua ntawm toads

Toads yog detached ntawm dej ntau dua qav ua tsaug rau qhov tseeb tias lawv cov tawv nqaij tiv thaiv ntau pua ntawm warts, muab nws ib tug ntxhib tsos. Lawv kuj tuaj yeem nyob hauv cov pas dej thiab cov pas dej, tab sis lawv nyiam mav av nkos ntau dua, muaj peev xwm tsim cov kunnels hauv qab av los tiv thaiv lawv tus kheej kom qhuav.

Tsis tas li ntawd, cov toads tuaj yeem muaj spurs, uas yog horny protuberances nyob rau ntawm ob txhais ceg uas pab lawv kho ntau dua thaum lawv poob. los ntawm ib tug dhia los yog tuav tus poj niam thaum lub sij hawm copulation. Ntawm qhov tod tes, cov toads yog cov tsiaj khiav ntau dua li jumpers. Lawv feem ntau taug kev ntawm txhua plaub es tsis txhob txav los ntawm dhia.

Difference of Qav thiab toad

Txawm hais tias nws zoo li yooj yim rau kev sib txawv ntawm ib tug qav los ntawm ib tug toad, peb tuaj yeem ua yuam kev, vim muaj ntau qhov kev zam txij li, raws li peb tau hais, cov ntsiab lus qav thiab qwj nplais tsuas yog hais lus xwb. Txawm li cas los xij, peb tuaj yeem hais tias qhov kev txiav txim siab sib txawv ntawm cov toads thiab Qav yog:

  • Skin: Qav 's skin tends to smooth, soft, and very moist. Cov tawv nqaij ntawm cov toads, ntawm qhov tod tes, yog ntxhib thiab qhuav.
  • Locomotion: Qav feem ntau dhia tsiaj, agile heev, ceev ceev swimmers thiab, feem ntau, arboreal. Toads yog cov tsiaj khiav, lawv dhia tau, tab sis lawv nyiam taug kev ntawm lawv plaub ceg. Lawv kuj tuaj yeem khawb nrog lawv ob txhais ceg.
  • Aspect: Ib qho txawv tseem ceeb yog cov toads zoo li tuab, muaj zog zoo saib, cov nqaij leeg heev. Ntawm qhov tod tes, Qav yog nyias thiab nyias, qhov no tsis txhais hais tias lawv tsis muaj zog thiab lub zog txav nrawm.
  • Habitat: Thaum kawg, kuj muaj qhov sib txawv ntawm hom chaw nyob uas qav thiab cov toads xaiv nyob. Cov qub yog cov dej ntau dua thiab lawv cov tawv nqaij qhuav sai sai yam tsis muaj dej. Toads yog cov tsiaj hauv av ntau dua, lawv tswj hwm dej ntau hauv lawv lub cev thiab tsuas yog xav tau me ntsis noo noo uas lawv tuaj yeem nrhiav tau hauv av kom ciaj sia.

Piv txwv ntawm toads

Ntau hom toads yog poisonous toads thiab muab cov ntxhiab tsw txawv txawv, txawm hais tias lawv feem ntau tsis muaj mob rau tib neeg, qhov teeb meem tshwm sim thaum ib tug tsiaj qus, miv los yog dev tom ib tug nquab, vim lub sijhawm ntawd lawv tso co toxins uas nyob rau hauv kev sib cuag nrog cov mucosa ntawm lub qhov ncauj, irritates thiab lub tsiaj ceev nrooj poob tus nquab. Qee qhov piv txwv ntawm cov toads yog:

  • Midwife Toad (Alytes obstetricans)
  • Nkauj Noog Hawj (Nkauj hmoob)
  • Brown Spadefoot Toad (Pelobates cultripes)
  • Fire-bellied Toad (Bombina orientalis)
  • Green Toad (Bufo Viridis)
  • Balearic Midwife Toad (Alytes obstetricans)
  • American Toad (Bufo americanus)
  • Giant Toad (Bufo Marinus)
  • Bulfrog (Lithobates catesbeianus); nws yog ib tug nquab txawm hu ua qav.
  • Raider Toad (Bufo calamita)
Qhov txawv ntawm Qav thiab Toads - Piv txwv ntawm Toads
Qhov txawv ntawm Qav thiab Toads - Piv txwv ntawm Toads

Qab

Txawm li cas los xij, Qav tsis yog ib txwm muaj tshuaj lom, muaj txawm tias hom tsiaj tib neeg noj, zoo li cov qav noj tau (Pelophylax esculentus). Ntawm qhov tod tes, qee hom qav yog nyob ntawm , lawv yog cov Qav ntawm tsev neeg Dendrobatidae, ntawm lawv peb pom:

  • Golden Qav (Phyllobates terribilis)
  • Blue Arrow Qav (Dendrobates azureus)
  • Poison Dart Qav (Dendrobates tinctorius)
  • Bicolor Poison Qav (Phyllobates bicolor)

Lwm hom qav yog:

  • pool Qav (European Lessononae)
  • Marsh Qav (Pelophylax ridibundus)
  • Nkauj Qav (Rana arvalis)
  • Qab Qav (Pelophylax perezi)
  • Australian Green Tree Qav (Litoria caerulea)

Discover on our site the type of Qav uas muaj, ib daim ntawv teev tag nrho nrog hom thiab npe!

Pom zoo: