HOM QAB - Hom muaj npe thiab duab

Cov txheej txheem:

HOM QAB - Hom muaj npe thiab duab
HOM QAB - Hom muaj npe thiab duab
Anonim
Hom Qav - Hom muaj npe thiab cov duab
Hom Qav - Hom muaj npe thiab cov duab

Qab yog amphibians nrog lub qhov muag loj thiab tawv nqaij uas yog cov genus Rana, ntawm tsev neeg Ranidae. Muaj ntau hom qav faib rau ntiaj chaw ntiaj teb thiab nws kwv yees tias xyaum ib feem peb ntawm tag nrho lawv nyob rau hauv vulnerable state los yog hauv Danger of extinction

Nyob rau hauv tsab xov xwm no peb yuav tham txog qhov sib txawv hom qav uas muaj nyob nrog rau cov hom nrov tshaj plaws. Tab sis tsis tas li ntawd, peb tseem yuav hais txog hom qav hauv Spain lossis cov uas muaj tshuaj lom. Nyeem ntxiv kom pom lawv!

Kab Qav

Qab yog ib tug genus ntawm amphibians ntawm qhov me me uas nyob nruab nrab ntawm qhov tsis txaus 8 millimeters thiab 30 centimeters Lawv yog ib feem ntawm pab pawg ntawm cov anurans, los yog dab tsi yog tib yam, batachians tsis muaj tails. Txawm li cas los xij, txawm tias tsis muaj tus ceg no thaum muaj hnub nyoog laus, lawv muaj qhov ntev heev thiab tsim ob txhais ceg uas tso cai rau lawv ua kom dhia tau zoo thiab txav mus nrog nrawm.

Cov tsiaj me no tsis tsuas yog tiv thaiv lawv tus kheej zoo hauv av, tab sis kuj yog cov tsiaj yoog raws nyob rau hauv ib puag ncig dej tshiab thiab txawm nyob hauv ntoo lossis hauv av. Txawm hais tias peb tuaj yeem nrhiav tau lawv nyob rau hauv yuav luag txhua lub ces kaum ntawm lub ntiaj teb, qhov sib txawv ntawm ntau hom qav muaj nyob hauv cov tsiaj uas zoo tshaj plaws lawv hloov mus rau ib puag ncig uas lawv nyob, tshwj tsis yog thaj tsam qaum teb, qhov twg tsis muaj hom qav tau piav qhia vim lawv tsis kam ua kom txias.

Qav feem ntau yog cov tsiaj txhu, txawm hais tias kuj muaj qee hom qav omnivorous los yog frugivorous Lawv nquag noj cov dej thiab cov tsiaj txhu hauv av., xws li kab, arachnids thiab crustaceans, tab sis kuj me me vertebrates, xws li lizards los yog nas. Thaum cov tsiaj nyob ze, tus qav saib nws kom txog thaum nws npaj txhij thiab kaw txaus kom lo tawm nws tus nplaig thiab ntes nws. Cov tsiaj ntawd lo thiab noj sai sai.

Ntawm qhov tod tes, cov amphibians no yog cov tsiaj oviparous, uas yog, lawv nteg qe thiab ib txwm tso rau hauv dej. Tom qab yug me nyuam, cov larvae hauv dej los yog tadpoles, tus yam ntxwv muaj tus Tsov tus tw thiab gills, ciaj sia nyob rau hauv dej kom txog thaum ua tiav cov metamorphosis uas hloov lawv mus rau cov neeg laus qav.

Thaum kawg, peb yuav tsum qhia txog ob qho tshwj xeeb uas tib neeg paub cov tsiaj no zoo tshaj plaws. First of all, Qav yog Lawv muaj ntau lub suab nrov, tshwj xeeb tshaj yog sib txawv hauv lub caij yug me nyuam. Txawm li cas los xij, nws tsim nyog los tawm tswv yim tias qhov "cruac" nto moo no yog, feem ntau, ntau yam ntawm cov txiv neej.

Thib ob, cov amphibians no sawv tawm rau lawv cov tawv nqaij "shiny". Qhov tshwm sim tiag tiag yog tias cov tsiaj no yog semi-permeable, uas ua rau lawv raug lub cev qhuav dej. Yog vim li cas peb feem ntau txaus siab rau cov tsiaj me lom zem nyob rau ntawm ntug dej hiav txwv.

Hom Qav - Hom nrog cov npe thiab cov duab - Cov yam ntxwv ntawm cov qav
Hom Qav - Hom nrog cov npe thiab cov duab - Cov yam ntxwv ntawm cov qav

Difference of Qav thiab toad

Qab thiab cov toad feem ntau tsis meej pem vim muaj ntau yam uas lawv sib koom. Txawm li cas los xij, muaj qhov sib txawv ntawm ob qho: frogs tau du los yog yuav luag cov tawv nqaij du thiab lub cev sib luag los yog kis las, thaum Toads muaj daim tawv nqaij rougher los yog muaj warts thiab lub cev dav. Ib yam li ntawd, lub tswvyim ntawm Qav yog hais txog lub genus Rana. Hloov chaw, cov nquab yog cov amphibians uas yog cov genus Bufo.

Hom Qav - Hom kab nrog cov npe thiab cov duab - Qhov sib txawv ntawm cov qav thiab cov toad
Hom Qav - Hom kab nrog cov npe thiab cov duab - Qhov sib txawv ntawm cov qav thiab cov toad

Qav muaj dab tsi?

In the order of the anurans (Anura) and the family of the ranids(Ranidae) peb pom 24 genera uas tam sim no lees paub. Ib tug yog genus rana (Qab), suav hais tias yog "qav tiag" ib lub npe uas tso cai rau kev sib txawv ntawm cov genus no los ntawm lwm tus uas muaj lo lus. "qav" nyob rau hauv lawv lub npe thiab uas tsis zwm rau genus qav. Yog li, tam sim no suav tias muaj 49 hom qav tiag tiag

Type of True Qav

Nyob hauv qab no peb qhia koj five hom qavwith their names and images:

1. Ntoo Qav (Rana arvalis)

The lub teb chaws qav yog ib qho chaw rau Europe thiab Asia, yoog rau txhua hom chaw nyob, xws li tundra, hav zoov lossis steppe. Nws yog xim liab-xim av thiab sawv tawm rau ua camouflaged tshwj xeeb tshaj yog zoo ntawm cov nroj tsuag. Nws ntsuas ntawm 5, 5 thiab 7 cm. ntev thiab txij li xyoo 2008 nws tau nyob rau hauv qhov xwm txheej me me raws li IUCN, cov npe liab ntawm hom.

Hom Qav - Hom muaj npe thiab cov duab - 1. Lub teb chaws qav (Rana arvalis)
Hom Qav - Hom muaj npe thiab cov duab - 1. Lub teb chaws qav (Rana arvalis)

ob. Northern Red-legged Qav (Rana aurora)

, yog ib hom qav uas nyob rau North America, xws li Canada. mus rau Tebchaws Meskas. Peb tuaj yeem pom cov tsiaj no hauv cov dej txias ntawm cov pas dej, cov kwj deg lossis cov pas dej. Nws tuaj yeem ncav cuag 8 cm. thiab sawv tawm rau kev muaj Nws kuj yog ib hom tsiaj uas suav tias muaj kev txhawj xeeb tsawg kawg nkaus.

Hom Qav - Hom muaj npe thiab cov duab - 2. Northern red-legged Qav (Rana aurora)
Hom Qav - Hom muaj npe thiab cov duab - 2. Northern red-legged Qav (Rana aurora)

3. Qav Iberian los yog ntev-legged Qav (Rana iberica)

The Legged Qav is a species endemic to the Iberian Peninsula, which include Spain and Portugal. Nyob hauv swamps, dej ntws thiab roob ntws. Qhov no Qav me me, txog 7 cm. nws yog raug hem los ntawm qhov poob ntawm nws qhov chaw nyob thiab yuav sai sai no yuav raug suav tias yog cov neeg tsis muaj zog yog tias nws cov pej xeem tseem poob qis.

Hom Qav - Hom muaj npe thiab cov duab - 3. Qav Iberian lossis Qav ntev (Rana iberica)
Hom Qav - Hom muaj npe thiab cov duab - 3. Qav Iberian lossis Qav ntev (Rana iberica)

4. Nyias Qav (Rana temporaria)

The qav , tseem hu ua Qav nquag, muaj nyob rau Europe thiab Asia. Nws siv nws lub neej tag nrho ntawm thaj av, txawm li cas los xij, nws tuaj yeem dhia mus rau hauv dej kom rov tsim dua lossis nkaum ntawm cov tsiaj nyeg. Nws yog ntawm zoo li zoo, ntsuas ntawm 6 thiab 9 cm., thiab yog xim av xim av. Nws yog ib hom tsiaj uas suav tias muaj kev txhawj xeeb tsawg kawg nkaus.

Hom Qav - Hom muaj npe thiab cov duab - 4. Nyom Qav (Rana temporaria)
Hom Qav - Hom muaj npe thiab cov duab - 4. Nyom Qav (Rana temporaria)

5. roob Yellow-legged Qav (Rana mucosa)

peb xaus hom qav hauv genus Rana nrog roob daj-legged qav, ib hom kab rau California, United States, uas ntsuas ntawm 4 mus rau 9 cm. txog. Nws feem ntau yog yellowish nyob rau hauv cov xim nrog cov xim dub thiab xim av, tab sis tuaj yeem muaj cov txiv ntseej tones. Hom no yog nyob rau hauv txaus ntshai ntawm extinction and, as a curiosity, it emits a defensive odor like qej.

Hom Qav - Hom muaj npe thiab cov duab - 5. roob daj-legged qav (Rana mucosa)
Hom Qav - Hom muaj npe thiab cov duab - 5. roob daj-legged qav (Rana mucosa)

Qab hom tsis muaj tseeb

Txawm hais tias cov hom uas peb yuav hais hauv qab no tsis yog cov genus Rana, lawv tsim nyog paub txog vim lawv muaj koob meej:

1. Goliath Qav (Conraua goliath)

The Goliath Qav, raws li nws lub npe txhais, yog loj heev, ncav cuag mus txog 30 centimeters , uas ua rau nws loj tshaj plaws nyob rau hauv lub ntiaj teb no. Txawm li cas los xij, nws qhov loj me nyob ntawm nws cov khoom noj thiab qhov chaw ntawm hom. Lwm cov yam ntxwv ntawm Goliath Qav yog nws olive ntsuab xim nrog ntau yam thiab cov qauv uas tso cai rau nws los sib xyaw nrog nws ib puag ncig thiab nws tsis muaj suab nrov. Yog li no, txawm hais tau zoo los los peb yeej yuav tsis hnov tus qav ntshuag no.

Txawm hais tias hom tsiaj no tau nrov los ua tsiaj, peb yuav tsum paub tias nws txoj kev tu, tshwj xeeb tshaj yog nyuaj, thiab kev poob vaj tse ua rau nws cov pejxeem poob qis. Rau tag nrho cov laj thawj no, tam sim no nws yog

Hom Qav - Hom muaj npe thiab cov duab - 1. Goliath Qav (Conraua goliath)
Hom Qav - Hom muaj npe thiab cov duab - 1. Goliath Qav (Conraua goliath)

ob. Iav Qav (Hyalinobatrachium fleischmanni)

Ib yam tshwj xeeb tshaj plaws ntawm cov qav no nyob rau Amelikas yog qhov nws daim tawv nqaij pob tshab, yog li peb tuaj yeem soj ntsuam nws cov kab mob hauv lub cev.. Qhov tseeb, yog tias peb saib ze, peb tuaj yeem pom nws lub plawv me ntsis dhia thiab nqus ntshav. Qhov kev pom tseeb no coj tau qhov txiaj ntsig zoo heev rau cov tsiaj, hauv qee yam kev tshawb fawb xws li tshuaj, ntau yam kev cuam tshuam tuaj yeem kawm thiab pom yam tsis muaj kev cuam tshuam tus tsiaj.

Txawm tias lawv cov yam ntxwv tseem ceeb, cov qav no muaj xim ntsuab thiab me heev, feem ntau yog nyob nruab nrab ntawm 3 thiab 4 cmthaum laus. Lawv kuj yog arboreal amphibians, yog li lawv nyob siab hauv cov ntoo hauv hav zoov ntawm Andes, Central America, thiab South America. Nyob ntawd lawv noj cov kab me thaum lub sij hawm lawv tus cwj pwm nocturnal. Nws yog ib hom tsiaj uas tam sim no muaj npe

Hom Qav - Hom muaj npe thiab cov duab - 2. Iav Qav (Hyalinobatrachium fleischmanni)
Hom Qav - Hom muaj npe thiab cov duab - 2. Iav Qav (Hyalinobatrachium fleischmanni)

3. Flying Frog (Rhacophorus nigropalmatus)

Yog, tus qav no zoo li ya ua tsaug rau nws ntiv tes ntev txuas los ntawm daim nyias nyias uas tso cai rau nws txav mus los ntawm huab cua zoo li yog nws muaj ib tug parachute. Qhov "davhlau" no yog ua los ntawm instinctively thiab muab nws zoo zoo nyob rau hauv cov xwm, xws li tsiv los ntawm ib tsob ntoo mus rau lwm tus tsuas yog gliding. Ntxiv rau qhov no, raws li koj tuaj yeem twv tau, tus qav ya kuj yog arboreal thiab ib txwm nyob rau Philippines Islands Nws kuj yog ib qho kev txhawj xeeb me me.

Hom Qav - Hom muaj npe thiab cov duab - 3. Qav ya (Rhacophorus nigropalmatus)
Hom Qav - Hom muaj npe thiab cov duab - 3. Qav ya (Rhacophorus nigropalmatus)

4. South African qav dub (Breviceps fuscus)

Apart from black, this strange qav is about 4 to 5 cm yog plump, tubercles thiab muaj lub ntsej muag loj. Keeb kwm los ntawm South Africa, cov qav dub nyob hauv cov hav zoov kub, txawm tias nws qhov chaw nyob thiab, yog li ntawd, cov tsiaj raug suav hais tias yog ib qho Lwm yam xav paub txog hom yog tias nws tuaj yeem ua rau nws lub cev tuaj yeem ua rau lub sijhawm xav tau, xws li kom tsis txhob noj cov tsiaj nyeg.

Hom Qav - Hom muaj npe thiab cov duab - 4. South African dub qav (Breviceps fuscus)
Hom Qav - Hom muaj npe thiab cov duab - 4. South African dub qav (Breviceps fuscus)

5. Mossy Qav (Theloderma corticale)

Dab tsi zoo tshaj txhais cov qav no, tseem hu ua "moss frog" yog nws lub peev xwm ua kom pom tseeb, uas ua rau nws yuav luag tsis muaj nuj nqis nyob rau hauv nws qhov chaw nyob, xws li hauvtropical thiab subtropical forests Vietnam. Qhov txiaj ntsig loj no tso cai rau nws mus tsis pom ob qho tib si nyob rau hauv pem hauv ntej ntawm nws cov tsiaj txhu thiab nws cov tsiaj txhu. Nws cov pej xeem poob qis dua thiab, ib zaug ntxiv, peb nco ntsoov tias nws yog ib hom Qav uas suav tias yog

Hom Qav - Hom muaj npe thiab cov duab - 5. Mossy Qav (Theloderma corticale)
Hom Qav - Hom muaj npe thiab cov duab - 5. Mossy Qav (Theloderma corticale)

6. Red-eyed Tree Qav (Agalychnis callidryas)

Cov ntoo liab qhov muag Qav tshwj xeeb tshaj yog vim cov xim uas adorn nws lub cev: ntsuab, xiav, daj, txiv kab ntxwv thiab xiav sib sib zog nqus, tag nrho cov nrog nws bulging ob lub qhov muag. Txawm li cas los xij, txawm tias cov yam ntxwv no, tus qav no tsis muaj tshuaj lom. Nws yog ib tug tsiaj suav hais tias yog kev txhawj xeeb me. Nws yog ib tug tsiaj nocturnal thiab nyob ib leeg uas feem ntau pom nyob rau hauv cov lowlands los yog high in ntoo los yog bushes ntawm lub teb chaws sov forests pom nyob rau yav qab teb Mexico, Central America thiab sab qaum teb South. America.

Hom Qav - Hom muaj npe thiab cov duab - 6. Liab-eyed ntsuab qav (Agalychnis callidryas)
Hom Qav - Hom muaj npe thiab cov duab - 6. Liab-eyed ntsuab qav (Agalychnis callidryas)

Types of poison dart frogs

Txawm hais tias cov tawv nqaij ntawm cov qav feem ntau sib txawv ntawm cov xim ntsuab, xim av thiab grey, muaj qee yam hom uas nthuav tawm ntau yam xim xws li liab, daj, dub thiab xiav kom ceeb toom rau lawv cov tsiaj nyeg ntawm cov tshuaj lom uas lawv muaj. lawv nthuav tawm. Tom ntej no, peb nthuav qhia qee hom kab mob lom qav. Koj zoo dua tsis hnia lawv!

1. Golden Qav (Phyllobates terribilis)

Tus neeg amphibian no muaj xim zoo nkauj thiab ntxim nyiam thiab tej zaum yuav zoo li tsis muaj kev phom sij yog suav tias yog ntawm daim tawv nqaij ntawm ib qho hnoos qeev txaus kom tua tau txog 10 tus neeg laus. Nws raug kev puas tsuaj

Cov hom no yog diurnal, ntsuas ib ncig 5 centimeters thiab tuaj yeem pom ntawm ntug dej hiav txwv Pacific thiab Amazon hauv Colombia. Raws li hom tsiaj txhu, cov qav kub pub rau cov kab xws li yoov, ntsaum, kab civliv, kab, thiab kab kab. Thaum kawg, txawm tias nws cov yam ntxwv xim yog daj, nyob ntawm seb cov qauv xim tuaj yeem sib txawv ntawm daj, txiv kab ntxwv lossis ntsuab mint.

Hom Qav - Hom muaj npe thiab cov duab - 1. Golden Qav (Phyllobates terribilis)
Hom Qav - Hom muaj npe thiab cov duab - 1. Golden Qav (Phyllobates terribilis)

ob. Blue Arrow Qav (Dendrobates azureus)

Qab xiav xiav yog xim tsis tshua pom nyob rau hauv lub nceeg vaj tsiaj. Nws yog lwm yam ntawm cov kab mob lom qav. Txawm li cas los xij, cov xim zoo li no ci ntsa iab, zoo li hauv lwm qhov xwm txheej, ua haujlwm rau ceeb toom predators ntawm nws cov toxicity siab. Nws nyob hauv hav zoov hav zoov ntawm Brazil thiab yav qab teb Suriname, ntsuas txog 3-4 cm. thiab nws yog ib hom diurnal.

Hais txog nws cov zaub mov, tus xub xiav qav ua raws cov zaub mov uas muaj cov kab ntau. Thaum kawg, nws yuav tsum tau muab sau tseg tias nws yog ib hom . Nws raug suav hais tias yog kev txhawj xeeb me me.

Hom Qav - Hom muaj npe thiab cov duab - 2. Blue xub Qav (Dendrobates azureus)
Hom Qav - Hom muaj npe thiab cov duab - 2. Blue xub Qav (Dendrobates azureus)

3. Harlequin Qav (Atelopus varius)

The harlequin Qav muaj tshuaj lom muaj zog heev, raws li nws cov xim qhia, uas txawv ntawm daj, ntsuab, liab thiab txiv kab ntxwv. Ntau tus qav hauv tsev neeg kuj muaj cov pob los yog kab txaij. Diurnal zoo li nws ob tus khub hauv daim ntawv teev npe, harlequin Qav yog qhov kawg rau Costa Rica thiab sab hnub poob Panama, thiab tuaj yeem pom hauv Hom no yog critically endangered vim deforestation of its habitat and invasive species that hem nws ciaj sia.

Hom Qav - Hom muaj npe thiab cov duab - 3. Harlequin Qav (Atelopus varius)
Hom Qav - Hom muaj npe thiab cov duab - 3. Harlequin Qav (Atelopus varius)

Qab hauv Spain

The plaub hom qavuas nyob Spain yog:

  • Iberian Qav
  • Pyrenean Qav
  • Dalmatian qav
  • Qab Ib ntus

Tab sis kuj, nyob rau hauv lub tsev neeg Ranidae, peb pom cov nram qab no hom qav:

  • Pelophylax perezi
  • Pelophylax saharicus
  • Pelophylax kl. graphi
  • Lithobates catesbeianus

Pom zoo: