Kwi-Peninsula yase-Iberia kukho inani elikhulu lezilwanyana ezikhethekileyo (zifumaneka kuphela eSpain). Enye yazo yipygmy newt, eyaziwa kancinci, ukanti enye yeentlobo ze-urodeles zomthonyama.
Ukuba ufuna zazi iimpawu ze-pygmy newt, Apho iSpanish idla ngokuhlala kuyo, itya ntoni okanye iphinda ivelise ulwazi, ungathandabuzi ukujonga oko sikulungiselele kona.
Iimpawu zepygmy newt
Ipygmy newt, ebizwa ngokwenzululwazi "Triturus pygmaeus", Ikwaziwa nangegama layo lesiNgesi, INewt eneMarbled yaseMzantsi (Inewt yasemazantsi emarbled). Yi-urodelo amphibian malunga ne-7-14 yeesentimitha ubude, iimazi zinkulu kunenkunzi.
Ulusu lwayo luneenkozo kwaye lunombala omnyama, okanye nokuba mnyama, nangona idla ngokuba phakathi kohlaza kunye notyheli kunye namabala amnyama. Kwinqanaba le-terrestrial, irhabaxa ngasemva, ngelixa indawo ye-ventral igudile kwaye ithambe (eminye imizekelo inokuba nombala otyheli namabala amnyama okanye amhlophe).
[i-url enxulumeneyo=»https://infoanimales.net/newts/palmated-newt/»]
Intloko inkulu kwaye ithe tyaba, iphelela kwimpumlo emxinwa engqukuva. Kuyo, amehlo agqamile, amakhulu ngokukodwa, kunye nomfundi omnyama ojikelezayo kunye ne-iris yegolide.
Ibalasele ngaphezu kwayo yonke loo nto umsila yinxalenye ethatha uninzi lweesentimitha ngobukhulu, eneneni, loo msila uba sisiqingatha sayo. Isicaba njengentloko. Ekugqibeleni, amalungu abo abhityile kwaye made.
Ukuziphatha
Nangona ipygmy newt ingesosilwanyana esindlongondlongo, xa idibana nezinye iiurodels, kusenokubakho ukulwa ngenxa yokutya, ekubeni zisilwela. Akunikwanga kakhulu ukuhlala ngokwamaqela, Ikhetha ukuhlala yodwa kwaye kuphela ngexesha lokuzala idibana kunye nabanye befuna olo thando. Ngoku, xa bebancinci, banokubonwa kunye kwiindawo zokuhlala, nangona oku kungokwexeshana kuphela.
Isebenza ngakumbi ebusuku ngelixa emini ifihlakele kwiindawo ezinamanzi, njengamachibi okanye kufuphi nemifula. Rhoqo, unokuyibona emahlathini, emilanjeni, emasimini alinyiweyo...
Umahluko phakathi kwenewt inkunzi nemazi yepygmy
Ngokungafaniyo nezinye i-urodels, i-pygmy newt kulula ukuhlula ngesondo. Ukongeza kubukhulu (amabhinqa makhulu), iinkunzi zine-dorsal crest, ebonakala ukusuka ngasemva kwentloko ukuya emsileni. Kwimeko yabasetyhini, abanayo loo crest, kodwa banomgca orenji ohamba kwindawo enye.
Ngokubhekiselele kwi-cloaca, ngelixa iinkunzi ziba nkulu kwaye zimnyama okanye zimnyama, kwiimazi zithambile kwaye zi-orenji.
Indawo yokuhlala
Ipygmy newt inzalelwane kuSingasiqithi weIberia, oko kukuthi, eSpeyin. Inokufumaneka kwi Tagus, Guadiana kunye ne Guadalquivir izitya, kuba yeyona ndawo ayithandayo ukuhlala kuyo. Enyanisweni, iyakuthanda ukuhlala kwiindawo ezihlala emanzini kunye nezityalo ezininzi. Ngokubhekiselele kwiqondo lokushisa, bajonge ukushisa, ngoko ke imozulu yeMeditera kubo imnandi kakhulu. Ungayifumana ematyholweni, holm oki, amadlelo...
[i-url enxulumeneyo=»https://infoanimales.net/tritones/triton-pirenaico/»]
Ingxaki kukuba esi silwanyana siyalahleka ngenxa yeentlobo ezihlaselayo, ezinciphisa inani leesampuli kwaye zihlale kwindawo yazo yendalo. Sithetha, umzekelo, malunga ne-carp okanye i-American crab ebomvu. Ngenxa yesi sizathu, ikuluhlu lweentlobo "ezisondeleyo ezisengozini" (2008) kwaye kuthenjwa ukuba kukho into eza kwenziwa ukuyithintela ukuba ingafi.
Ukutya kwepygmy newt
Ipygmy newt ayisosilwanyana esidinga ukutya kwindawo enye; enyanisweni, ungayenza emanzini ngokunjalo nasemhlabeni. Nangona i-predilection yakhe idla ngokuba ngamanzi. Ngokuphathelele ukutya kwayo, idla inyama, ngoko ke "itya" ezinye izilwanyana ezingenamqolo kunye ne-caudates. Iyakwazi nokutyisa imibungu yezinye iinewts.
Xa besemhlabeni, basebenzisa izivamvo zabo zokujoja nokubona ukuze babone ixhoba labo baze basondele kulo ngokufihlakeleyo. Ngale ndlela, unokutsibela kuzo kwaye uzibambe. Ezona zithandwa nguye imisundululu, izigcawu, ooqongqothwane, iimbovane, njl.
[i-url enxulumeneyo=»https://infoanimales.net/newts/marbled-newt/»]
Xa isemanzini, iyakwazi ukuzibamba ngandlel’ ithile xa ihlasela, kuba idibana nohlaza ukuze kuthi, xa ixhoba layo lidlula, ilibambe emlonyeni ize ilidle. Ngale ngqiqo, eyona nto ayityayo kakhulu iicrustaceans ezincinci, imibungu yezinambuzane okanye ezinye ii-amphibians, tadpoles, amaqanda...
Ukuveliswa kwakhona kwenewt yepygmy
Ipygmy newt sesinye sezilwanyana ezingenaxesha likhethekileyo lokuzala. Ukongeza, indawo yayo yokuhlala nayo inefuthe, nokuba ikwindawo ephezulu okanye esezantsi, kunye nobubanzi. Ngoko, kuxhomekeka kwindawo ohlala kuyo, ukuthandana kwabantu abathandanayo kusenokuqalisa ekwindla, ebusika, okanye kwiinyanga zasentlakohlaza. Enyanisweni, kwindawo yaseAndalusi, ukuveliswa kwenzeka phakathi kukaNovemba noMatshi, ngelixa, kwindawo ye-Extremadura, kwenzeka ngoMatshi ukuya kuJuni.
Yaye zizala njani? Owokuqala ukuthatha inyathelo lokuqala yindoda, ngubani iqala ngokusondela kwimazi uyinike impumlo. Ukuba imazi ifuna ukuhamba, iyayinqumla, iqalise ukuzibonakalisa ukuze itsalele ingqalelo. Iyenza ngokuthe ngqo. Yolula umzimba kunye ne-crest, efuna ukutsala iqabane layo ngenxa yemibala. Nangona kunjalo, ayisiyiyo yodwa into, kuba, ngomsila wayo, iqala ukudala iintshukumo ezifana nesabhokhwe ukuya kwibhinqa, kunye nokubangela ukungcangcazela, ngakumbi kuloo ndawo yomzimba wayo.
Ukuba iphumelele, xa indoda ihamba, imazi ihamba nayo, ichukumisa umsila wayo ngempumlo yayo. Emva koko xa inkunzi iqala ukukhupha i-spermatophore kwaye iqondise imazi kwindawo apho ishiye khona, iphinde imise phambi kwayo, i-perpendicular, kwaye idale umlambo wamanzi ngomsila wayo ukuze iqokelele kunye ne-cloaca. Kufuneka kuthathelwe ingqalelo ukuba imazi inokuthi ifakwe kwindoda emininzi, ngoko ke, kwiimeko ezininzi, akukho qabane lisisigxina.
Emva kokuba i-copulation iqhutyelwe, ibhinqa libeka iqanda elinye kuphela kwizityalo zasemanzini ezikuloo ndawo, ibeka iqanda ngalinye kwiqabunga elahlukileyo (ukubekwa kwenziwa ngabanye), kwaye lifihle nalo. Ukuzala kuphakathi kwe-100 kunye nama-400 amaqanda. Emva kweentsuku ezimbalwa, intshontsho liyaqanduselwa, libe yisentimitha enye kuphela ubude kwaye liluhlaza. Ezi ziya kuhlala kwinqanaba le-larval kwiinyanga ezi-3-4 kwaye i-metamorphosis yenziwa ekupheleni kwentwasahlobo okanye ekuqaleni kwehlobo.