Aha ya shahara sosai tsakanin masoya terrarium. Aga kamar yadda wani nau'in ya yadu sosai a Tsakiyar da Kudancin Amurka kuma, godiya ga taimakon mutum, ya ƙaru da yawa sosai, musamman a ƙarni na 20.

Ee An shigo da shi zuwa Florida (Amurka), sannan kuma an fitar dashi zuwa kusan dukkanin ƙasashe waɗanda ke yin aikin sukari don sarrafa kwari (kwari da ƙwaƙwalwa) (D. Conran, 1965).

Toad aga kamar toad mai ban tsoro, yana da matukar kyau bayyanar. Ya kai mil 250 a tsayinsa kuma mm 80-120 a fadin (W. Klingelhdffer, 1956). Yawancin lokaci ana fentin launin ruwan kasa mai duhu, ɓangaren ƙananan ɓangaren ya fi sauƙi, tare da aibobi, haɓakar matasa suna da kyau fiye da manya.

Daga cikin dukkanin amphibians, aga yana da fata mafi keratinized. Saboda haka, dabbar zata iya zama kusa da ruwa mai ruwa (kuma a birgesu a ciki), yana mamaye abubuwan da ke tattare da tsabtace muhalli da sauran mutanen.
Ee yana jagorantar rayuwa mafi yawan walƙiya, ɓoye yayin day a cikin mafaka.

Yin nazarin yatsun yatsu ya yi nazari sosai. A dabi'a, tsararraki sun fi son babban rami na ɗan lokaci zuwa cikin da suke tsallakewa idan lokacin damina ya fara. A matsayinka na mai mulki, tsinkaye yakan faru ne a farkon makonni huɗu na farko bayan fara ruwan sama mai zafi (M. Hoogmoed, S. Gorzula, 1979) - a watan Fabrairu-Yuni. A cikin shekarar, babbar mace tana da ikon ɗaukar tsirrai har dubu 35 (W. Klingelhdffer, 1956) - A lokacin kakar kiwo, maza sukan nuna farin ciki, kukan da ya yi kama da kare.

Hotunan Toad Aga

Don abun ciki Ee buƙatar babban terrarium. Ya kamata kasan an rufe shi da ƙasa mai santimita 10, wanda cakuda yashi ne da peat da gansakuka (zaka iya amfani da ganyen ganye). Wannan gado yakamata a canza shi koyaushe. Haske mara kyau, amma ana buƙatar dumama, mafi yawan zafin jiki mafi dacewa shine 25-28 "C. A cikin farfajiyar, ana buƙatar tafki da tsari.

Ciyar da aga ba wuya. Ta yarda da yardar rai tare da cin manyan kwari, ƙanana da beraye, ba ya ƙyalƙyali da ƙwari. Kamar yadda aka ruwaito daga j. Matz (1978), haka ne, yana cin 'ya'yan itacun da kuma dafa shinkafa da annashuwa.

A shekarar 1977, an kawo nau'i biyu na toads zuwa Moscow daga tsibirin Fiji, wadanda aka sanya su nan da nan a cikin wani tsari mai kyau na plexiglass wanda O. Shubravy ya tsara. Girman terrarium shine 500 X 500 X 500 mm. Yana da kandunan lebur wanda aka yi da filastik, babu ƙasa.

An kiyaye dabbobin cikin rana yayin zazzabi na 23-25 ​​° C, a dare 20 ° C. An ciyar da su kwari da kwari da filayen iska. Mace ta fi namiji girma (9 - 18 cm, 6 - 12 cm).

A cikin Maris 1979, yatsun farko sun nuna ayyukansu na jima'i, amma ba a taɓa yin hakan ba.
A cikin hunturu na 1980, mun fara shirya dabbobi don spawning.

Don watanni biyu, an ciyar da toads sosai (yafi kwari - Musca domestica). Don haɓaka halayen mating, mun kwaikwayi ruwan shayin, kuma lokacin da aka kunna yatsun, sai suka yi amfani da alluran choadogon gonadotropin. Rabin sa'a bayan allura, an sami ƙaruwa sosai a cikin ayyukan jima'i na maza. Aka yi ta faɗa akai-akai tsakanin su, tare da kukan da ba zato ba tsammani. Ba su bayar da fifiko ga wannan ko wannan abokin ba.

Hotunan Toad Aga

Kwana biyu bayan allurar gonadotropin, an allura agam tare da gurnin glandon kore (Bufo viridis). Dukkan nau'ikan masana'anta sun kasance a cikin akwatin ruwa na 400-plexiglass. Matsayin ruwa a cikin akwatin kifin shine 20 cm, yanayin ruwa shine 24 ° C, pH 8.5. Babu wata ƙasa. Daga cikin tsire-tsire yi amfani da vallisneria. A ranar 6 ga Afrilu, pairan farkon sun ɓuya, mace ta haɗiye ƙwai kimanin dubu 2-3 a cikin sarƙar duhu.

Kwana uku daga baya, na biyu ya ƙare, amma caviar ba ta hadu ba. A kan Afrilu 8, larvae hatched daga hadu da qwai, kuma kwana uku daga baya sun yi iyo. Tadpoles yayi girma cikin sauri. An ciyar da su da nettles, aka basu Micro Min, sannan suka canza zuwa abincin furotin (masaruwan squid, naman da aka toka). An sha ruwa sosai.

Wata daya daga baya, dabbobin sun yi maganin metamorphosis. Abun mamaki yara kanana ne idan aka kwatanta su da masu kera (matsakaita tsawon kimanin 10 mm). Bayan metamorphosis, yatsun yatsun sun ciyar da Drosophila.

Yayin gwajin, ƙarin tambayoyi da yawa sun taso a kanmu wanda muka iya warwarewa yayin aiwatarwa. Menene ya haddasa mutuwar ƙananan yara bayan metamorphosis? Me yasa, duk da cewa ana jin daɗin, ba a sami halayen halayen kirki ba, musamman, "waƙoƙi" na maza? Me yasa yadin da yake na biyu, yeah, ya huce?
Ba za mu iya amsa waɗannan tambayoyin ba tukuna. Ya kamata ayi la'akari da gwajin mu kawai shine matakin farko.

O. SHUBRAVY, A. GOLOVANOV Moscow Zoo

Bayanin

Aha shine na biyu na manyan toads (mafi girma shine toad Blomberg): jikin sa ya kai 24 cm (yawanci 15-17 cm), kuma yawan sa yafi kilo kilogram. Maza kadan ne kan mata. Fata na aga yana da ƙarfi keratinized, warty. Launin ba mai haske bane: saman shine duhu mai launin shuɗi ko launin toka tare da manyan duhu, ciki ya yi launin shuɗi, tare da ƙarin launin ruwan kasa. Halin halayen manyan ƙwayoyin cuta na parotid a tarnaƙi na kai, wanda ke haifar da asirin mai guba, da kuma crests na kashin ƙashi. Fata na fata ne kawai a kan kafafu na baya. Kamar sauran nau'in nocturnal, toad aga yana da pupilsan makaranta a kwance.

Ana samun toads-aga daga gwanayen yashi da ke bakin teku har zuwa iyakar gandun daji da ciyayi. Ba kamar sauran 'yan amphibians ba, ana samun su koyaushe a cikin manyan hanyoyin ruwan kogin da ke bakin teku da tsibirin. A saboda wannan, yeah, kuma ya sami sunan kimiyya - Bufo marinus, "Ruwan teku." Dry, fata na keratinized na aga ya zama bai dace da musayar gas ba, kuma a sakamakon haka, huhun huhunnun suna ɗaya daga cikin haɓaka tsakanin hian amurka. Aha zai iya tsira daga asarar asarar ruwa a jikin mutum har zuwa 50%. Kamar dukkan toads, ta fi son ta kwana a cikin mafaka, tana farauta a yamma. Rayuwar rayuwar galibi ita ce kadai. Aha motsa cikin gajeren hanzari. Aaukar matsin lamba, hau.

Kuka-kukan, ruwa mai amfani da ruwa, berayen ruwa, beraye, herons da sauran dabbobin da ke rigakafin kamuwa da guba a kan manya. Tadpoles ana cinye ta da magudanar dodo, kwari, wasu kunkuru da macizai. Yawancin magabatan suna cincin yatsun toad, ko kuma ku ci ciki, wanda ya ƙunshi ƙananan gabobin ciki.

Yaɗa

Gasar ta asali ta toad aga ta kasance daga Kogin Rio Grande a Texas zuwa tsakiyar Amazonia da arewa maso gabashin Peru. Bugu da kari, tsawan shekaru don kula da kwaroron kwari sun kasance musamman aka kawo su a gabashin gabar tekun Australia (galibi gabashin Queensland da bakin gabar New South Wales), kudancin Florida, Papua New Guinea, Philippines, tsibirin Japan na Ogasawara da Ryukyu, da Caribbean da yawa da tsibiran Pacific, ciki har da Hawaii (a 1935) da Fiji. Aha zai iya rayuwa cikin zazzabi na 5-40 ° C.

Habitat

Wannan nau'in halittar yana dauke da nau'ikan halittun halittun halitta. Aga sun fi so su ciyar da mafi yawan lokacin su a yankuna tare da bushewar ƙasa, amma, yayin molting, yawancin lokaci suna motsawa zuwa biotopes tare da zafi mai zafi.

Yawancin waɗannan 'yan amphibians ana iya samun su a Kudancin Amurka, har ma a ƙarshen karkarar Arewacin Amurka.

Frog aga ya fi son zama a cikin dazuzzukan da ke da matsala, a cikin gandun daji masu sauƙi da wurare masu kwari, gandun daji masu tsafe-tsafe, tsirrai da kan iyakar teku, filaye, bankunan wuraren ban ruwa da rami, a gefen bankunan, koguna da rafuffuka, gami da hanyoyin ƙafa.

Abinci mai gina jiki

Mutane da yawa manya ne masu iko, wanda ba ya saba da toads: suna cin abinci ba kawai arthropods da sauran invertebrates (ƙudan zuma, gwoza, millipedes, baranya, kwari, tururuwa, katantanwa), amma har da sauran wasu hian adam, ƙananan bera, kajin da dabbobi girman linzamin kwamfuta. Karku manta da sata da datti. A gefen tekun tsibiri ku ci crabs da jellyfish. Idan babu abinci ana iya sha.

Bayanin

Toad aga (daga Latin. "Tekun toad") - Amurbian, wanda ya kasance cikin tsari mai tsari kuma shine mafi girma ga dukkan nau'in yatsun toads da suke zaune a Amurka. Girman Aga toad yana daga 15 zuwa 30 santimita, kuma ya dogara da jinsi, abinci, mazauni da yanayin muhalli.

Weight manyan mutane a wannan yanayin sau da yawa sun wuce kilogram 1. Maza suna kanana fiye da mace.

Wadannan 'yan amarya suna rayuwa, yawanci basu wuce shekaru goma ba, amma idan aka sanya su cikin kyakkyawan yanayi, zasu iya dadewa.

Akwai lokuta idan aga nasarar tsira zuwa kusan shekaru 40 na haihuwa, amma kada kuyi ƙoƙarin maimaitawa kuma ku wuce wannan rikodin, tunda don nasarar aiwatar da yanayin dakin gwaje-gwaje kuma ana buƙatar abubuwa masu tsada masu yawa. Launuka, toads, mafi yawan lokuta, launin toka ko ruwan kasa mai duhu, inuwa mai duhu, na launuka iri-iri, ana iya ganinsu a baya. An kwantar da ciki ciki launin shuɗi, adadi mai yawa launin shuɗi an sanya shi a kai.

Kafafun gaba na gaba daya ba su da membranes, kuma a kan kafafun kafafun ba a bayyana su da rauni.

A bayan ramin kunne akwai gland cike da guba mai yawa.

Yana da matukar wahala a riƙe waɗannan dabbobin a matsayin dabbobin gida, tunda suna buƙatar kyakkyawar hanya mai zurfi da kuma daidaita yanayin samuwar da kiyaye yanayin da ya dace.

Da ke ƙasa akwai sigogin da za ku lura da su idan kun yi niyyar cin nasarar toad agu a cikin gidanka na dogon lokaci.

Kayan lambu

Zai dace a lura cewa nan da nan wadannan toads suna matukar son tono ƙasa don su haƙa ciki. A cikin yanayi na yanayin, wannan yana ba su damar rayuwa ma lokacin bushewa, jira na rana da farauta yadda yakamata.

Saboda haka, dasa shuki kowane tsiro a cikin ƙasa a cikin terrarium wani aiki ne mara godiya, kamar yadda yan amphibians zasu tono su ba da jimawa ba.

An ba da shawarar sanya tsire-tsire masu banƙyama, alal misali: ivy, ƙananan nau'in ficuses, philodendrons, orchid, tradescans, philodendrons, orchids ko bromeliads, a cikin ƙasa, don ƙirƙirar yanayi mai inuwa da samar da kamance tare da yanayin rayuwa.

Ka tuna cewa ga kowane ɗakunan gida na ciyawar da ke cikin farfajiyar ba ta da mahimmanci don rayuwa, kuma idan kuna da wahalar ganowa da kuma kula da tsire-tsire a cikin akwatin kifaye cikin kyakkyawan yanayi, to ana iya yin sakaci da su.

Bukatun Terrarium

Ga waɗannan dabbobin, nau'in aquaterrarium na kwance ya fi dacewa, mafi ƙarancin girman abin da ya kamata ya zama akalla lita 40 a kowane ɗayan.

Da ake bukata ake bukata Kayan aiki na yau da kullun shine kasancewar dumama kullun cikin gida a cikin fitilar madubi, murfin kwandon wuta, igiyar zazzabi ko fitila mai gudana a ƙasa.

A wurin da ya fi zafi, hasken rana zazzabi bai kamata ya wuce +32 ° C ba, kuma da dare +25 ° C, matsakaicin zafin jiki a cikin terrarium a rana ya kamata ya bambanta daga +23 ° C zuwa +29 ° C, kuma da dare daga +22 ° C zuwa +24 ° C.

Don yadin da za su iya zavi mafaka cikin nutsuwa, ana ba da shawarar a sanya rassa da yawa, gungumen ruwa a ciki; zaku iya siyan keɓaɓɓun kayan gini a cikin gidan adana dabbobi da ke ƙasan gidajen ko wasu gine-gine.

Yana da kyawawa don amfani da kayan kwakwa ko peat doki ba tare da ƙazanta ba kamar wannan zuriyar dabbobi. Yana yiwuwa a yi amfani da wannan dalilin cakuda ciyawar opal, yashi da peat (1: 1: 1).

Hakanan zaka iya sa Layer na tsakuwa mai santimita 5 cm a ƙasan akwatin kifaye, kuma a rufe shi da ƙasa mai tsayi a saman tare da ƙaramin santimita aƙalla 8-10.

Ayan kwanon sha ya kamata ya kasance a cikin inuwa, zai fi dacewa a kusurwa mafi nisa daga tushen hasken.

Wadannan dabbobin suna da matukar damuwa ga tsarin ruwa, zasu iya shan ruwa kuma suka yi iyo, amma ruwa mai kyau ya zama mafi kyawu a gare su. Don shirye-shiryensa, zaka iya amfani da gishirin teku (1 tsp gishiri a kowace lita 2 na ruwa).

Haske don tabbatar da agaji zaɓi ne, tunda babban lokacin aikinsu ya faɗi ne a lokutan maraice da lokacin dare.

Koyaya, don haɓakar ɗakin dabbobinku na alli da haɓaka sautin rigakafi na gaba ɗaya, ana bada shawara don sanya fitilar UV a cikin farfajiyar a lokacin awowi.

A kan kansu, yatsan yatsu ya kamata su taɓa kamar yadda zai yiwu, saboda suna da guba sosai. Bayan kowace hulɗa da su, yana da kyau a wanke hannuwan ku yadda yakamata a ƙarƙashin ruwa mai gudana tare da sabulu.

Dole ne a tsabtace terrarium na zuriyar dabbobi a ƙalla sau da yawa a wata, cire abin da ke ciki daga ciki da kuma wanke shi da magunguna daban-daban, wanda ya isa ya hana ci gaban cututtukan fungal da cututtukan ƙwayoyin cuta a cikin dabbobi.

Ciyar da abinci

A gida, manyan yatsu na tsofaffi suna cin abinci kaɗan - sau ɗaya kawai a cikin kwanaki 2-3. Koyaya, dole ne a tuna cewa abincinsu ya bambanta sosai tare da shekaru.

Tadpoles yana buƙatar a ba shi detritus, nau'ikan algae, ƙananan crustaceans, protozoa, ƙananan invertebrates, abubuwan dakatarwa da tsirrai na akwatin kifaye don tadpoles.

Lokacin da aka samar da ƙananan wakilai na jinsin daga tadpoles, yana da mahimmanci don canja wurin su zuwa wani ciyarwa, ana bada shawara gaba ɗaya don ba da kwari na Drosophila, ƙananan zubar jini da kuma kananan crickets. Yayin da kake girma, zaka iya ƙara zakara, tsutsotsi, mollusks, dan kadan daga baya yakamata ka haɗa miririr, sannan kaji bera, da kwanan kaji. Ya kamata a ciyar da ƙananan toads da tadpoles kowace rana.

Waɗannan dabbobin kuma za a iya canza su zuwa abincin da ba su da rai; saboda wannan, yanka kaji ko kowane nama da keɓaɓɓe ko kifi sun fi dacewa.

Mice da bera suna iya cutar da tawul lokacin da ta fara kai musu hari, don haka an ba da shawarar cire su daga ikon motsawa, lalata lamuransu kafin ciyarwa.

A cikin abincin abincin dabbobinku kuna buƙatar ƙara adadin bitamin da alli. Ya kamata a sanya fifiko musamman a kan bitamin B12, B6, B1, phytin da glycerophosphate na alli. A wannan yanayin, ciyar da kananan yatsun yakamata ya kamata a aiwatar da su sau da yawa a mako, kuma ga manya, ciyarwa guda ɗaya a mako zai isa.

Virulence

Kamar yadda aka riga aka ambata, mafi yawan adadin guba yana ƙunshe ne a cikin gland mai-bayan kunne, duk da haka, lokacin da ake ma'amala da wannan amphibian, lallai ne ma ya zama la’akari da gaskiyar cewa ana kuma samun guba a cikin gland ɗin da ke jikinta duk da hakan yana da yawa kaɗan.

Ga yara, irin wannan abin da ya faru yana iya zama mai mutuwa. Hakanan yana da mahimmanci a tuna cewa ba wai kawai toads na manya ba masu guba ne, harma da samari ma yara ko ma tadpoles.

Zai dace a iya taƙaita hulɗa da sauran dabbobinku da waɗannan dabbobin, tunda ba 'yan lokuta idan kare ko cat da ke wasa tare da wanda ya mutu da guba.

Halin hali da salon rayuwa

Wadannan yatsun sun fi so su jagoranci rayuwar dare mai aiki, yawancin lokaci suna barci yayin rana, binne su a cikin zuriyar dabbobi ko cikin tsari.

Ba'a ba da shawarar rikitar da su da yawa ba yayin baccin rana, saboda wannan na iya haifar da rudani daga rudani na al'ada, wanda zai haifar da rikice rikice a cikin lafiyar dabbobinku. Saboda haka, an fi ciyar da abinci da daddare ko da yamma. Agi baya son shi idan aka tsince shi, an yi masa gwala-gwalai a hankali kuma ana duba shi a kusancin, kodayake, idan kun saba wa dabbobinku ta irin wannan mu'amala daga haihuwa, hakan ba zai haifar masa da irin wannan matsalar ba.

Dukkan wakilan jinsunan suna yin daidai da yanayin bayyanar kowane memba na iyali, ko kuma hakan, kusan komai.

Wadannan 'yan amphibians jagoranci yanayin rayuwa mai tsauri: motsa kadan tare da tsibiri, samar da soundsan sauti kuma ba zai haifar muku da rashin jin daɗi koda a cikin aikin ku, wato, da dare, lokaci.

Wasu lokuta hanya daya tilo ta basu zuwa rayuwa shine nuna musu abincinda zasu ci.

Kiwo

Kuna iya fara haihuwar yatsun da aka bayyana bayan sun isa shekara guda. Lokacin wasannin aure mai aiki yana daga farkon watan Mayu zuwa karshen Oktoba. Don kiwo na terrarium, ana tsammanin lokacin Mayu shine mafi kyawun lokacin dabbar ta hanyar canjin.

Kafin ka fara wannan aikin, kana buƙatar shirya nau'in kwance a kwance tare da rufin rufe.

Adsojoji, bayan sun bar yanayin damina, ana sanya su a cikin wani shiri, wanda suke yin kwazo da ruwa sosai, ta wurin feshe shi da ruwa (sau da yawa a rana) ko kuma yin amfani da iska mai zafi.

Dole ne a kula da hankali don tabbatar da cewa yanayin zafi a cikin akwatin kifin ba ya ƙasa da 60%. Bayan riƙe wannan tsarin na mako guda, an buɗe akwatin kifaye da cike da tafki. Don haka har tsawon wata guda suna ci gaba da kula da babban zafi a cikin ƙasa.

Ruwa a cikin tafki ya kamata a bi da akai tace da aeration. A saboda wannan dalili, ya zama dole don sanya famfo, compressor na akwatin kifin ko matatar waje.

Bayan dabbar ta hanyar canjin mace, wanda yawanci yakan kwashe awanni da dama, mace tana sanya adadin qwai a cikin tafkin, sau da yawa daga 8 zuwa 7000, wanda zai yi kama da dogon kifin.

Bayan wannan ya faru, ya kamata a saka manyan yatsun manya a cikin wani akwati daban.

A cikin 'yan kwanaki, tadpoles zai fara bayyana daga caviar, ci gaban wanda zai ɗauki kimanin wata 1 ga wakilan matasa na jinsin. Zazzabi na ruwa, da ya dace da girma don tadpoles, yakamata ya bambanta daga +23 zuwa +25. Don guje wa faduwa da zuriyar dabbobi ta cin abinci mara ƙarfi na tadpoles tare da ƙarin waɗanda aka ci gaba, ana bada shawara don rarrabe su da girman da dasa su a cikin tafkuna daban-daban.

Yana da kyau cewa wuraren shakatawa a cikin akwatunan ruwa su kasance tare da gadoji na musamman don ficewar mutane waɗanda suka kammala metamorphosis zuwa gabar tekun.

Don haka, muna fatan cewa wannan labarin ya amsa duk tambayoyinku game da ire-iren wannan toads.

Muna ba da shawara cewa ku sa ido sosai a kan cewa dabbar ku ba ta gudu, a kai a kai kuma yana ciyar da ita sosai, kula da lafiyarta da hana sauran mutane da dabbobi cutar da ita, sannan wannan amintaccen gidan zai faranta wa idanunku shekaru masu yawa tare da kasancewar ta.

Guba

Ee, mai guba a duk matakan rayuwa. Lokacin da tsoho toad ya rikice, glandonsa zai tona asirin farin-kaya mai dauke da bufotoxins, zai ma iya “harbe” su a maƙiyin. Aga venom wani abu ne mai karfi, yana tasiri galibi zuciya da jijiyoyi, suna haifar da ƙarancin nutsuwa, amai, amai, farhythmia, haɓaka hawan jini, wani lokacin ciwo da ɗan lokaci da mutuwa daga kamuwa da zuciya. Don guba, hulɗa mai sauƙi tare da gland mai guba ya isa. Kwayoyi sun shiga cikin ƙwayar mucous na idanu, hanci, da baki yana haifar da ciwo mai zafi, kumburi, da makanta na ɗan lokaci. Abubuwan da ke faruwa na fata kumburin fata na Aga ana amfani da su ne da al'adun Kudancin Amurka don shayar da kibiyar. Choco Indiyawan daga yammacin Kolombiya sun jika yatsun masu guba ta hanyar sanya su a cikin bututun bamboo da aka rataye a kan wuta, sannan tattara manyan abubuwan da ke tattare da guba a cikin jita-jita. Gwanayen Ostiraliya ya koyi yatsun yatsun kuma ya bugi baki, ya ci, ya jefar da sassan da gland mai guba a gefe.

Daraja ga mutum

Sun yi kokarin haifar da toads don murkushe kwari a kan sukari da kuma dankalin tsire-tsire masu zaki, a sakamakon hakan sun bazu sosai a wajen mazauninsu na asali kuma sun zama kwari da kansu, suna shayar da magabatan gida waɗanda basu da illa daga guba, kuma suna gasa abinci tare da amphibians na gida.

Toad-aga a Ostiraliya

An ba da tawul guda 102 a watan Yunin 1935 zuwa Australia daga Hawaii don sarrafa kwari mai kwari. A cikin zaman talala, sun sami damar yin kiwo, kuma a watan Agusta 1935 aka saki fiye da matasa 3,000 da aka dasa a wata shuka a arewacin Queensland. A kan kwari, shekarun suka zama marasa inganci (saboda sun sami wasu ganima), amma da sauri ya fara ƙara yawansu kuma suka yaɗu, har suka isa iyakar New South Wales a 1978 da Northern Territory a 1984. A halin yanzu, an rarraba iyakar wannan nau'in a Ostiraliya zuwa kudu da yamma zuwa kilomita 25 a kowace shekara.

Amintattun 'yan amphibians da ke yaduwa suna yin mummunar barazanar banbancin halitta na Australiya.

A halin yanzu, yeah suna da mummunar tasiri a cikin abincin Australia, cin abinci, cunkoso tare da haifar da guba ga dabbobi na asali. Wadanda abin ya shafa sune nau'ikan mazaunan yankin na amphibians da masu shayarwa da ƙananan marsupials, gami da na wasu nau'in. Yaduwar aga yana da alaƙa da raguwar adadin marsupials da ke gani, har da manyan lamuran macizai (macizai masu rarrafe da macizai, baƙar fata, echidna). Suna kuma lalata apiaries, suna lalata ƙudan zuma. A lokaci guda, nau'ikan nau'ikan sun yi nasarar farautar waɗannan toads, gami da hankakan Ostiraliya da baƙar fata. Ba a inganta hanyoyin da za a magance ma'amala ba, duk da cewa akwai shawara don amfani da tururuwa na nama don wannan dalili ( Iridomyrmex purpureus ) .

Abubuwan ban sha'awa game da toad aga

An samo waɗannan yatsun a cikin tsibirin Hawaiian, kuma a cikin 30s an kawo su daga tsibiran zuwa Australia don lalata kwari na noma. A yau suna haifar da mummunar lalacewa ga fauna ta Australiya, saboda suna lalata dabbobi waɗanda ba su da rigakafi ga gubar su kuma suna cika sauran yatsu.

Toad aga yana da ɗayan haɓakar huhun haɓakar amphibian.

A Kudancin Kudancin Amurka Bufo marinus, ana fitar da sinadarin hallucinogenic daga fata. A cikin sakamako, yana kama da magani na LSD. Harshen mai maye shine ke haifar da bufotenin, yana haifar da yanayin kullun. A lokacin rami na tsohuwar birni na Mayu a Mekziko, an sami ragowar ragowar waɗannan toads kusa da ganuwar haikalin.

An yi imanin cewa Mayans ya sami guba daga toads ba don dalilin kashe su ba, amma don samun sakamako na hallucinogenic. Sunyi amfani da wannan kayan maye a abubuwan ibada yayin da suke yin hadayar mutane. A lokaci guda, wanda aka azabtar da kanta da sauran abubuwan al'ada suna ƙarƙashin tasirin maganin.

Kuma Indiyawan daga Yammacin Kolombiya sun tsinci manyan kwano a cikin wannan guba. Sinawa sun yi amfani da wannan guba a matsayin magani a magani.

Idan an sami kuskure, a zabi wani ɗan rubutu sai a danna Ctrl + Shigar.