Yiziphi izilwane ezingezona eze-oda Rodentia?

Isingeniso: Ukuqonda i-Order Rodentia

I-Order Rodentia iyiqembu lezilwane ezincelisayo ezihlanganisa izinhlobo ezingaphezu kuka-2,277 zamagundane, okuyenza ibe uhlelo olukhulu kunazo zonke lwezilwane ezincelisayo. Amagundane abonakala ngama-incisors awo akhula njalo, awasebenzisela ukuququda nokudiliza ukudla. Zitholakala kuwo wonke amazwekazi ngaphandle kwe-Antarctica, futhi zihlala ezindaweni ezihlukahlukene, kusukela ogwadule kuya emahlathini kuya ezindaweni ezinotshani. Amanye amagundane aziwayo ahlanganisa amagundane, amagundane, izingwejeje nama-beaver.

Ukuhlukahluka Kwemiyalo Yezilwane

Nakuba i-Order Rodentia iyiqembu elikhulu lezilwane ezincelisayo, kunezinye izinhlobo eziningi zezilwane ezincelisayo ezihlukene futhi ezihehayo. Izilwane ezincelisayo ziyisigaba sezilwane ezichazwa ikhono lazo lokuncelisa amaphuphu azo ngobisi olukhiqizwa ezindlala zebele. Zibuye zibonakale ngezinwele zazo noma uboya, kanye namathambo azo amathathu endlebe ephakathi. Kunezinhlobo ezingaphezu kuka-5,500 zezilwane ezincelisayo, futhi zihlukaniswe ngama-29 ahlukahlukene, ngayinye inezici zayo ezihlukile nokuzivumelanisa nezimo.

Izilwane ezinezimpawu ezifanayo kumagundane

Kukhona ezinye izilwane ezingase zibukeke zifana namagundane, kodwa empeleni aziwona amalungu e-Order Rodentia. Lezi zilwane zihlanganisa ama-shrews, ama-moles nama-hedgehogs. Ama-shrews nama-moles ayingxenye ye-oda i-Eulipotyphla, okuyiqembu lezilwane ezincelisayo ezincane, ezidla izinambuzane ezinamazinyo abukhali kanye nezindebe ezinde. Ama-Hedgehogs, ngakolunye uhlangothi, ayingxenye ye-oda i-Erinaceomorpha, ehlanganisa ama-tenrecs nama-gymnures. Lezi zilwane zinemigogodla emhlane njengendlela yokuzivikela.

Izilwane ezincelisayo ezinamafomula ahlukene wamazinyo

Ngokungafani namagundane, ezinye izilwane ezincelisayo zinezinhlobo ezahlukene zamazinyo, okusho ukuthi zinenombolo ehlukile kanye nokuhlelwa kwamazinyo. Isibonelo, amakati nezinja ziyingxenye ye-oda ye-Carnivora, ehlanganisa izilwane ezincelisayo ezidla inyama ezinamazinyo abukhali nezinzipho zokuzingela. Anamazinyo e-canine abukhali, acijile okuklebhula inyama, kanye nama-molar okuchoboza amathambo. Ezinye izilwane ezincelisayo ezinezinhlobo ezahlukene zamazinyo zihlanganisa izindlovu, ezinamazinyo amakhulu, ayisicaba okugaya uhlaza oluqinile, nemikhomo, enemigqa yamapuleti e-baleen yokuhlunga izilwane ezincane emanzini.

I-Order Lagomorpha: Onogwaja Nonogwaja

I-Order Lagomorpha ihlanganisa onogwaja, onogwaja, nama-pikas, okuyizilwane ezincelisayo ezincane ezinoboya ezinamadlebe amade kanye nemilenze yangemuva enamandla. Nakuba zingabukeka zifana namagundane, zinamafomula ahlukene wamazinyo kanye nezinhlelo zokugaya ukudla. Onogwaja kanye onogwaja banamapheya amabili ama-incisors, kanti amagundane anepheya eyodwa kuphela. Futhi banesimiso esikhethekile sokugaya esibavumela ukuba baphule izinto eziqinile zezitshalo. I-Pika, ngakolunye uhlangothi, ihlobene kakhulu nonogwaja, kodwa inezindlebe ezimfishane nemisila futhi ihlala ezindaweni ze-alpine.

Izinambuzane: Izilwane ezinokudla okusekelwe ezinambuzaneni

Izinambuzane ziyiqembu lezilwane ezincelisayo ezidla ngokuyinhloko izinambuzane nezinye izilwane ezincane ezingenamgogodla. Leli qembu lihlanganisa izilwane ezifana nezimvukuzane, ama-shrews, nama-hedgehog, kanye nezinye izinkawu namalulwane. Izinambuzane zinamazinyo abukhali kanye namafinyila amade noma ulimi lokubamba futhi zidle inyamazane yazo. Ezinye izinambuzane ziyakwazi ukusebenzisa i-echolocation, njengamalulwane, ukuthola ukudla kwazo ebumnyameni.

I-Order Chiroptera: Amalulwane

Amalulwane yiqembu elihlukile lezilwane ezincelisayo ezijwayele ukundiza. Bayingxenye ye-Order Chiroptera, ehlanganisa izinhlobo ezingaphezu kuka-1,400 zamalulwane. Amalulwane anamaphiko enziwe ngesikhumba eselule phezu kwamathambo eminwe amade, futhi akwazi ukundiza ngokushaya amaphiko awo ngokushesha. Amalulwane ayaziwa futhi ngamakhono awo e-echolocation, awavumela ukuthi azulazule futhi athole inyamazane ebumnyameni.

I-Order Carnivora: Izilwane ezincelisayo ezidla inyama

I-Order Carnivora ihlanganisa izinhlobo eziningi zezilwane ezincelisayo ezidla inyama, okuhlanganisa amakati, izinja, amabhere, nezimvu zamanzi. Lezi zilwane zinamazinyo nezinzipho ezikhethekile zokuzingela nokubulala inyamazane. Bayakwazi futhi ukugaya inyama nethambo besebenzisa ama-acids anamandla esiswini. Ezinye izilwane ezidla inyama, njengezimpisi, ziyakwazi nokufuna ukudla futhi zidle inyama efile.

I-Order Artiodactyla: I-Even-toed Ungulates

I-Order Artiodactyla ihlanganisa ama-ungulates anezinzwane ezilinganayo, okuyiqembu lezilwane ezincelisayo ezinamanselo kanye nenani elilinganayo lezinzwane ezinyaweni zazo. Leli qembu lihlanganisa izilwane ezinjengezinyamazane, izingulube, izinkomo kanye nezindlulamithi. Lezi zilwane ziyizilwane ezidla uhlaza, futhi zinamazinyo akhethekile kanye nezinhlelo zokugaya ukudla zokucubungula izinto eziqinile zezitshalo. Amanye ama-ungulates anezinzwane ezilinganayo, njengezinyamazane nezinyamazane, nazo zaziwa ngejubane nokushesha kwazo.

I-Order Perissodactyla: I-Odd-toed Ungulates

I-Order Perissodactyla ihlanganisa izilwane ezingajwayelekile, okuyiqembu lezilwane ezincelisayo ezinamanselo kanye nenani elingavamile lezinzwane ezinyaweni zazo. Leli qembu lihlanganisa izilwane ezifana namahhashi, obhejane, nama-tapir. Lezi zilwane nazo ziyizilwane ezidla uhlaza, futhi zinamazinyo akhethekile kanye nezinhlelo zokugaya ukudla zokucubungula izinto eziqinile zezitshalo. Amanye ama-perissodactyls, njengamahhashi, nawo asetshenziselwa ukuthutha nomsebenzi.

I-Order Primates: Izihlobo zethu eziseduze kakhulu

I-Order Primates ihlanganisa izilwane ezinjengezinkawu, izinkawu, nabantu. Lezi zilwane zibonakala ngobuchopho bazo obukhulu, amehlo abheke phambili, nezithupha eziphikiswayo. Ama-primates nawo ayizilwane zomphakathi, futhi anezigaba eziyinkimbinkimbi zezenhlalo nezinhlelo zokuxhumana. Abantu bayizilwane ezithuthuke kakhulu, futhi sesithuthukise ulimi, isiko nobuchwepheshe.

Isiphetho: Ukunotha Kwempilo Yezilwane.

Nakuba i-Order Rodentia iyiqembu lezilwane ezincelisayo ezihluke ngendlela emangalisayo, kuneminye imiyalo eminingi yezilwane ezincelisayo ethakazelisa futhi ibalulekile njengalokhu. Kusukela kumasheli adla izinambuzane kuya kumalulwane andizayo kuye kuzindlulamithi, izilwane zigcwele ukuhlukahluka okumangalisayo nokuba yinkimbinkimbi. Ngokutadisha nokuvikela lezi zinhlobo ezihlukahlukene zezilwane ezincelisayo, singathola ukuqonda okungcono komhlaba wemvelo nendawo yethu kuwo.