Wadatacce
- dabbobi masu rarrafe
- Ganges gharial (Gavialis gangeticus)
- Grenadiyan gecko (Gonatodes daudini)
- Kunkuru mai ƙura (Astrochelys radiata)
- Hawksbill kunkuru (Eretmochelys imbricata)
- Chameleon Pygmy (Rhampholeon acuminatus)
- Boa de Santa Lucia (Boa constrictor orophias)
- Giant babba (Tarentola gigas)
- Arboreal Alligator Lizard (Abronia aurita)
- Kadangare (Anolis pygmaeus)
- Dark Tancitarus Rattlesnake (Crotalus pusillus)
- Me ya sa ake yi wa dabbobi masu rarrafe barazana da halaka
- Yadda za a hana su bacewa
- Sauran dabbobi masu rarrafe
Dabbobi masu rarrafe sune tetrapod vertebrates wanda ya wanzu shekaru miliyan 300 kuma mafi kyawun fasalin sa shine kasancewar Sikeli ya rufe dukkan jikin ku. An rarraba su a duk faɗin duniya, ban da wuraren sanyi sosai, inda ba za mu same su ba. Bugu da ƙari, an daidaita su don rayuwa a ƙasa da cikin ruwa, tunda akwai masu rarrafe na ruwa.
Akwai nau'ikan nau'ikan iri iri a cikin wannan rukunin dabbobi masu rarrafe, kamar ƙadangare, hawainiya, iguanas, macizai da amphibians (Squamata), kunkuru (Testudine), kada, gharials da alligators (Crocodylia). Dukansu suna da buƙatun muhalli daban -daban gwargwadon salon rayuwarsu da wurin da suke zama, kuma nau'ikan da yawa suna da hankali sosai canjin muhalli. A saboda wannan dalili, a yau an yiwa ɗimbin dabbobi masu rarrafe barazana da halaka kuma wasu na iya gab da ɓacewa idan ba a ɗauki matakan kiyayewa cikin lokaci ba.
Idan kuna son saduwa da dabbobi masu rarrafe, da kuma matakan da ake ɗauka don kiyayewa, ci gaba da karanta wannan labarin ta PeritoAnimal kuma za mu gaya muku duka game da su.
dabbobi masu rarrafe
Kafin mu gabatar da jerin dabbobi masu rarrafe da ke cikin haɗari, muna jaddada cewa yana da mahimmanci ku san bambanci tsakanin dabbobin da ke cikin haɗari da waɗanda tuni ke cikin haɗari a cikin daji. Wadanda ake barazanar har yanzu suna nan kuma ana iya samun su a yanayi, amma suna cikin hadarin su bace. A Brazil, Cibiyar Kula da Rayayyun Halittu ta Chico Mendes (ICMBio) ta ware dabbobin da ke cikin wannan rukunin a matsayin dabbobin da ke cikin mawuyacin hali, cikin haɗari ko cikin haɗari.
Dabbobin da ke cikin haɗari a cikin daji sune waɗanda kawai ake samu a zaman talala. Wadanda suka mutu, su kuma, babu su. A cikin jerin da ke ƙasa, zaku sani Kimanin dabbobi masu rarrafe guda 40 a cewar Red List na Kungiyar Hadin Kan Kasa da Kasa ta Duniya (IUCN).
Ganges gharial (Gavialis gangeticus)
Wannan nau'in yana cikin tsari Crocodilia kuma ɗan asalin Arewacin Indiya ne, inda yake zaune a cikin rairayin ruwa. Maza na iya kaiwa kusan mita 5 a tsayi, yayin da mata galibi kanana ne kuma suna auna kusan mita 3. Suna da tsawa mai tsayi, siririn hanzari tare da dunƙule mai ƙyalli, wanda siffar tasa ta samo asali ne daga abincinsu na tushen kifaye, saboda ba za su iya cinye abin da ya fi girma ko ƙarfi ba.
Ganges gharial yana cikin mawuyacin haɗarin ɓacewa kuma a halin yanzu akwai ƙarancin samfuran, waɗanda ke gab da ƙarewa. saboda lalacewar mazauni da farautar haram da ayyukan ɗan adam da ke da alaƙa da aikin gona. An kiyasta cewa kusan mutane 1,000 har yanzu suna nan, yawancinsu ba sa kiwo. Duk da kariya, wannan nau'in yana ci gaba da shan wahala kuma yawansa yana raguwa.
Grenadiyan gecko (Gonatodes daudini)
Wannan nau'in yana cikin tsarin Squamata kuma yana cikin tsibirin São Vicente da Grenadines, inda yake zaune a cikin dazuzzukan busasshe a yankunan da ke da duwatsu. Yana da kusan 3 cm tsayi kuma shine nau'in da ke cikin haɗarin halaka musamman saboda farauta da fataucin haram na dabbobi a ƙari. Kamar yadda aka ƙuntata yankinsa, da asara da lalata muhallin su suna kuma mai da ita nau'in jin daɗi da rauni. A gefe guda, rashin kulawa mara kyau akan dabbobin gida kamar kuliyoyi yana shafar gecko na Grenadines. Ko da yake iyakarta tana ƙarƙashin kiyayewa, wannan nau'in baya cikin dokokin ƙasa da ƙasa waɗanda ke kare shi.
Kunkuru mai ƙura (Astrochelys radiata)
Daga umurnin Testudines, kunkuru da ba a so ba ya mamaye Madagascar kuma a halin yanzu ma yana zaune a tsibirin A Reunion da Mauritius, saboda mutane ne suka gabatar da shi. Ana iya ganinsa a cikin gandun daji tare da ƙayayuwa da busasshen bishiyoyi. Wannan nau'in ya kai kusan 40 cm tsayi kuma yana da sifa sosai don babban carapace da layin rawaya waɗanda ke ba shi suna "radiated" saboda yanayin sa.
A halin yanzu, wannan wani ɗayan dabbobi masu rarrafe ne a cikin mummunan haɗarin lalacewa saboda farauta don sayarwa a matsayin dabbobin gida da naman su da gashin su lalacewar mazauninsa, wanda ya haifar da raguwa mai tsoratarwa a cikin alummominsu. Saboda wannan, ana kiyaye shi kuma akwai shirye -shiryen kiyayewa don ƙirƙirar sa a cikin bauta.
Hawksbill kunkuru (Eretmochelys imbricata)
Kamar nau'in da ya gabata, kunkuru na hawksbill mallakar oda Testudines ne kuma ya kasu kashi biyu (E. imbricata imbricata daE. imbricata bissa) waɗanda aka rarraba a cikin tekun Atlantika da Indo-Pacific, bi da bi. Dabbobi ne masu hatsarin gaske na kunkuru na teku, kamar yadda yake da yawa ake nema don naman sa, galibi a China da Japan, kuma don cinikin haram. Bugu da kari, kamawa don fitar da sararin samaniyar ta ya zama aikin da aka yadu shekaru da yawa, kodayake a halin yanzu ana hukunta shi ta hanyoyi daban -daban a kasashe daban -daban. Sauran abubuwan da ke jefa wannan nau'in cikin hadari su ne ayyukan dan adam a wuraren da ya sanya mazauninsa, da kuma hare -haren da wasu dabbobin ke kai musu.
Chameleon Pygmy (Rhampholeon acuminatus)
Dangane da odar Squamata, wannan hawainiya ce da ake samu a cikin abin da ake kira hawainiya. Ya bazu a duk gabashin Afirka, yana mamaye mahalli da gandun daji, inda yake a cikin rassan ƙananan bishiyoyi. Karamin hawainiya ne, wanda ya kai tsawon cm 5, wanda shine dalilin da yasa ake kiranshi da suna pygmy.
An lissafta shi cikin mawuyacin haɗarin ɓacewa kuma babban dalilin shine farauta da fataucin haram don sayar da shi azaman dabbar gida. Bugu da ƙari, yawan jama'arsu, waɗanda tuni sun yi ƙanƙanta sosai, suna fuskantar barazanar canje -canje a mazauninsu zuwa ƙasar noma. A saboda wannan dalili, ana kiyaye hawainiyar pygmy godiya ga kiyaye yankunan halitta, musamman a Tanzania.
Boa de Santa Lucia (Boa constrictor orophias)
Wannan nau'in umarnin Squamata maciji ne wanda ya mamaye Tsibirin Saint Lucia a Tekun Caribbean kuma yana cikin jerin mafi yawan dabbobi masu rarrafe a cikin duniya. Yana rayuwa a cikin dausayi, amma ba kusa da ruwa ba, kuma ana iya ganin shi duka a cikin savannas da wuraren noman, a cikin bishiyoyi da ƙasa, kuma yana iya kaiwa tsawon mita 5.
An riga an yi la'akari da wannan nau'in ya ɓace a cikin 1936, saboda yawan mongooses, kamar meerkats, waɗanda aka kai yankin. An san waɗannan dabbobin daidai gwargwadon ikonsu na kashe macizai masu dafi. A halin yanzu, Santa Lucia Boa yana cikin haɗarin ɓacewa saboda farmakin haramtacciyar kasuwanci, kamar yadda fatarsa ta kama shi, wanda ke da ƙira mai ban sha'awa da sifa kuma ana amfani dashi a masana'antar kayan fata. A gefe guda kuma, wata barazana ita ce sauya ƙasar da suke zaune zuwa yankunan da ake nomawa. A yau an kare shi kuma haramun ne farautar sa da cinikin sa doka ta hukunta shi.
Giant babba (Tarentola gigas)
Wannan nau'in lizard ko salamander yana cikin tsarin Squamata kuma yana da alaƙa da Cape Verde, inda yake zaune akan tsibirin Razo da Bravo. Yana da kusan kusan 30 cm tsayi kuma yana da launi a cikin sautin launin ruwan kasa irin na geckos. Bugu da kari, abincin su na musamman ne, saboda ya danganta da kasancewar tsuntsayen teku yayin ciyar da pellets (kwallaye tare da ragowar abubuwan da ba a lalata su ba, kamar kasusuwa, gashi da farce) kuma ya zama ruwan dare a gare su su mamaye wurare guda inda suka shiga.
A halin yanzu an sanya shi a matsayin wanda ke cikin haɗari kuma babban barazanar sa shine kasancewar katsina, wanda shine dalilin da ya sa suka kusan bacewa. Koyaya, tsibiran da har yanzu katon gecko yana nan ana kiyaye su ta doka kuma yanki ne na halitta.
Arboreal Alligator Lizard (Abronia aurita)
Wannan nau'in dabbobi masu rarrafe, kuma na tsarin Squamata, ya mamaye Guatemala, inda yake zaune a tsaunukan Verapaz. Yana da kusan 13 cm tsayi kuma ya bambanta da launi, tare da koren, rawaya da sautin turquoise, tare da tabo a ɓangarorin kai, wanda ya shahara sosai, kasancewa ƙadangare.
An lasafta shi a matsayin mai haɗari saboda lalata muhallinsa na halitta, galibi ta hanyar shiga. Bugu da kari, noma, wuta da kiwo su ne abubuwan da ke barazana ga kadangaren arugreal.
Kadangare (Anolis pygmaeus)
Dangane da tsarin Squamata, wannan nau'in yana da alaƙa da Mexico, musamman ga Chiapas. Kodayake ba a san abubuwa da yawa game da ilimin halittar sa da muhallin sa ba, an san cewa yana zaune a cikin dazuzzukan da ba su da ganye. Yana da launin toka zuwa launin ruwan kasa kuma girmansa ƙarami ne, yana auna kusan 4 cm tsayi, amma mai salo kuma tare da yatsun hannu masu tsayi, halayyar wannan nau'in lizards.
Wannan anole wani ne daga cikin dabbobi masu rarrafe da ke cikin haɗarin bacewa saboda canji na yanayin da kuke zaune. An ba shi kariya ta doka a ƙarƙashin rukunin “kariya ta musamman (Pr)” a Meziko.
Dark Tancitarus Rattlesnake (Crotalus pusillus)
Hakanan cikin umarnin Squamata, wannan macijin yana da alaƙa da Mekziko kuma yana zaune a wuraren da dutsen mai aman wuta da gandun daji na pine da itacen oak.
Ana yi mata barazanar mutuwa saboda ta kewayon kunkuntar rarrabawa da kuma lalacewar mazauninsa saboda gutsurewa da sauyin ƙasa ga amfanin gona. Kodayake babu karatu da yawa akan wannan nau'in, idan aka ba da ƙaramin yanki na rarrabawa, ana kiyaye shi a Meziko a cikin rukunin barazanar.
Me ya sa ake yi wa dabbobi masu rarrafe barazana da halaka
Dabbobi masu rarrafe suna fuskantar barazana iri-iri a duniya kuma, kamar yadda da yawa daga cikinsu suna jinkirin haɓakawa da daɗewa, suna da matukar damuwa da canje-canje a muhallin su. Babban dalilan da ke haifar da raguwar yawan su shine:
- Halakar da mazauninsa ga ƙasar da aka ƙaddara don noma da kiwo.
- Canjin yanayi wanda ke haifar da canjin muhalli a matakan zafin jiki da sauran abubuwan.
- Farauta don samun kayan kamar fur, hakora, faratu, hoods da cinikin haram kamar dabbobi.
- gurbatawa, daga tekuna da ƙasa duka, wata babbar barazana ce da dabbobi masu rarrafe ke fuskanta.
- Rage ƙasarsu saboda gina gine -gine da birane.
- Gabatarwa da nau'ikan m, wanda ke haifar da rashin daidaituwa a matakin muhalli wanda yawancin nau'in dabbobi masu rarrafe ba sa iya jurewa kuma yana haifar da raguwa a cikin yawan su.
- Mutuwar da aka yi ta gudu da sauran dalilai. Misali, yawancin macizai ana kashe su saboda ana ɗaukar su guba kuma saboda tsoro, saboda haka, a wannan lokacin, ilimin muhalli ya zama fifiko da gaggawa.
Yadda za a hana su bacewa
A cikin wannan yanayin inda dubban nau'in dabbobi masu rarrafe ke cikin haɗarin ɓacewa a duniya, akwai hanyoyi da yawa don kiyaye su, don haka ta hanyar ɗaukar matakan da za mu yi bayani dalla -dalla a ƙasa, za mu iya taimakawa wajen dawo da yawancin waɗannan nau'ikan:
- Bayyanawa da ƙirƙirar yankunan halitta kariya inda aka san nau'in dabbobi masu rarrafe da ke cikin hatsari.
- Rike duwatsu da faɗuwar rajistan ayyukan a cikin wuraren da dabbobi masu rarrafe ke zaune, saboda waɗannan sune mafaka a gare su.
- Sarrafa nau'in dabbobin da ba a saba gani ba waɗanda ke farauta ko kawar da dabbobi masu rarrafe.
- Yadawa da ilimantarwa game da nau'in dabbobi masu rarrafe, saboda nasarar da aka samu na tsare -tsare masu yawa na kiyayewa ya faru ne saboda sanin mutane.
- Gujewa da sarrafa amfani da magungunan kashe kwari akan ƙasar noma.
- Inganta ilmi da kula da waɗannan dabbobi, galibi game da jinsunan da aka fi jin tsoro irin su macizai, waɗanda galibi ana kashe su da tsoro da jahilci yayin tunanin cewa jinsin guba ne.
- Kada ku inganta siyar da haram na nau'in dabbobi masu rarrafe, irin su iguanas, macizai ko kunkuru, saboda su jinsin da aka fi amfani da su a matsayin dabbobi kuma dole ne su rayu cikin 'yanci da muhallin su.
Duba kuma, a cikin wannan labarin, jerin dabbobi 15 da ke barazanar ɓacewa a Brazil.
Sauran dabbobi masu rarrafe
Nau'in da muka ambata a sama ba wai kawai dabbobi masu rarrafe da ke barazanar ɓacewa ba, don haka a ƙasa muna gabatar da jerin ƙarin barazanar dabbobi masu rarrafe da rarrabuwa bisa ga Red List na Ƙungiyar Ƙasa ta Duniya don Kula da Yanayi (IUCN):
- Lizard Volcano (Pristidactylus volcanensis) - Hadari
- Kunkuru na Indiya (Chitra ya nuna) - Wanda ke cikin haɗari
- Ryukyu Leaf Kunkuru (Geoemyda japonica) - Hadari
- Lec tailed gecko (Phyllurus gulbaru) - Hadari
- Makaho maciji daga Madagascar (Xenotyphlops mai girma) - A cikin mawuyacin haɗarin halaka
- Kadangaren kada na China (shinisaurus crocodilurus) - Hadari
- Green kunkuru (Mylon Chelonia) - Hadari
- blue iguana (Cyclura Lewis) - Wanda ke cikin haɗari
- Macijin Scaled na Zong (Achalinus jinggangensis) - A cikin mawuyacin haɗarin halaka
- Karagui lizard (Babban taro) - A cikin mawuyacin haɗarin halaka
- Wakar Orinoco (Crocodylus tsaka -tsaki) - A cikin mawuyacin haɗarin halaka
- Minas maciji (Geophis fulvoguttatus) - Hadari
- Dwarf lizard na Colombia (Lepidoblepharis miyatai) - Hadari
- Mai Kula da Itace Blue (Varanus macraei) - Hadari
- Kunkuru mai wutsiya (pyxis mai wutsiya) - A cikin mawuyacin haɗarin halaka
- aran lizard (Iberocerta aranica) - Hadari
- Honduras Palm Viper (Bothriechis Marchi) - Hadari
- Mona IguanaCyclura stejnegeri) - Hadari
- Tiger Chameleon (Tigris Archaius) - Hadari
- Mindo Horned Anolis (Anolis proboscis) - Hadari
- Kadangare mai wutsiya (Acanthodactylus blanci) - Hadari
- Gecko mai siririn yatsa (Mediodactylus amictopholis) - Hadari
- Kadangare mai santsi na fata (Chalcides daidai) - Hadari
- Tsawon kunkuru (Indotestu elongata) - A cikin mawuyacin haɗarin halaka
- Fiji Maciji (Ogmodon vitianus) - Hadari
- Bakin kunkuru (terrapene coahuila) - Hadari
- Chameleon Tarzan (Calumma tarzan) - A cikin mawuyacin haɗarin halaka
- Kadangaren marbled (Marcled gecko) - A cikin mawuyacin haɗarin halaka
- Geophis Damiani - A cikin mawuyacin haɗarin lalacewa
- Iguana ta Caribbean (Karamin Antillean Iguana) - A cikin mawuyacin haɗarin halaka