A yau, adadi mai yawa na halittu iri daban-daban suna rayuwa a yankunan arewa, kuma bayan Arctic Circle, a yankunan da kusan sanyi na dindindin ke mulki, akwai kuma mazauna, waɗanda wasu tsuntsaye da dabbobi suka wakilta. Jikinsu ya sami damar daidaitawa zuwa yanayin yanayi mara kyau, da kuma takamaiman takamaiman abinci.
Dabbobi masu shayarwa
Distinguananan fadada na Arctic Arctic ana rarrabe su ta hanyar hamada da ke cikin dusar ƙanƙara, iska mai tsananin sanyi da ta permafrost. Hazo a irin wadannan yankuna ba safai ake samunsu ba, kuma hasken rana bazai iya shiga cikin duhun dare ba har tsawon watanni. Dabbobi masu shayarwa da ke cikin irin wannan yanayi ana tilasta musu yin wahalar hunturu a tsakanin dusar ƙanƙara da ƙanƙarar da ke konewa da sanyi.
Arctic fox, ko polar fox
Representativesananan wakilai na jinsin Foxu (Alopex lagopus) sun daɗe suna zaune a yankin Arctic. Masu farauta daga dangin Canidae suna kama da fox a bayyanar. Matsakaicin tsayin jikin dabba baligi ya banbanta tsakanin 50-75 cm, tare da wutsiya tsawon 25-30 cm kuma tsayi a bushewar 20-30 cm. Nauyin jikin namiji balagagge yakai kimanin 3.3-3.5 kg, amma nauyin wasu mutane ya kai 9.0 kilogiram Mata suna da ƙanƙan da hankali. Dawowar Arctic tana da jikin tsugunne, da ɗan gajeren bakin bakin da kunnuwa masu zagaye waɗanda suka ɗan fito daga gashin, wanda ke hana sanyi.
Fari, ko polar bear
Polar bear wata dabba ce mai shayarwa ta arewa (Ursus maritimus) ta dangin Bear, dangi na kusa da beyar mai launin ruwan kasa kuma mafi girman mai farauta a duniya. Tsawon jikin dabbar ya kai mita 3.0 kuma ya kai nauyin tan. Manya maza suna da nauyin kilogram 450-500, kuma mata sun fi ƙanƙanta. Tsayin dabba a bushe yakan bambanta sau da yawa a cikin kewayon 130-150 cm. Wakilan jinsin ana halayyar su da kai da doguwar wuya, kuma gashin translucent na da ikon watsa hasken UV kawai, wanda ke ba da kaddarorin masu lalata rufin gashi.
Zai zama mai ban sha'awa: me yasa polar bears suke iya iyawa
Damisa ta teku
Wakilan jinsunan hatimi na gaskiya (Hydrurga leptonyx) suna bin bashin suna mai ban mamaki ga asalin tabo na asali da kuma halayyar farauta. Alamar damisa tana da tsayayyen jiki wanda ke ba shi damar haɓaka saurin gaske cikin ruwa. Kannen ya daddafe, kuma gaban goshin yana da tsayi a bayyane, saboda hakan ne ake aiwatar da motsi ta hanyar bugun aiki mai ƙarfi. Tsawon jiki na dabba baligi yakai mita 3.0-4.0. Partangaren sama na jiki launin ruwan toka mai duhu ne, kuma an rarrabe ƙananan ɓangaren da launin fari mai launin azurfa. Akwai wuraren toka a gefen da kai.
Bighorn tumaki, ko shank
Artiodactyl (Ovis nivicola) na jinsi ne na tumaki. Irin wannan dabbar tana da matsakaiciya girma da ginawa, danshi mai kauri da gajere, da kuma karamin kai mai karancin kunnuwa. Gabobin ragon suna masu kauri ne ba masu tsayi ba. Tsawon jikin manya ya kai kimanin 140-188 cm, tare da tsayi a bushe a cikin kewayon 76-112 cm kuma nauyin jiki bai fi kilogiram 56-150 ba. Matan da suka manyanta sun fi na maza ƙanƙan. Kwayoyin difloid a cikin wakilan wannan nau'in sun hada da chromosomes 52, wanda bai kai na kowane irin ragon zamani ba.
Miski sa
Babban dabba mai shayarwa (Ovibos moschatus) na jinsi ne na shanu na musk da dangin Bovids. Tsayin manya a bushewa shine 132-138 cm, tare da nauyi a cikin kewayon 260-650 kg. Nauyin mata mafi yawanci baya wuce 55-60% na nauyin namiji. Shanu na musk yana da hump-nape a yankin kafaɗa, yana wucewa zuwa ɓangaren kunkuntar baya. Afafu ƙananan ƙanana ne, masu ɗoki, masu manyan kofato-kosai. Kan yana da tsayi kuma yana da girma ƙwarai, tare da kaho da kayatattun ƙahoni waɗanda ke girma a cikin dabba har zuwa shekara shida. Gashin gashi yana wakiltar dogon gashi mai kauri, wanda ya rataye kusan kusan matakin ƙasa.
Kurege Arctic
Zomo (Lepus arcticus), a da ana ɗauke da nau'ikan raƙuman fararen fata, amma a yau an banbanta shi azaman jinsin daban. Dabba mai shayarwa tana da ƙaramar wutsiya mai taushi, da kuma dogayen kafafu na baya masu ƙarfi waɗanda ke ba zomo damar tsalle cikin sauƙi koda cikin dusar ƙanƙara. Gajeren gajeren kunnuwa yana taimakawa rage sauyin zafin rana, kuma yawan gashi yana bawa mazaunin arewa damar jurewa tsananin sanyi mai sauƙin gaske. Kurege na amfani da dogayen madaidaiciya don ciyar da ciyayi masu danshi da daskarewa.
Hatimin Weddell
Wakilin dangi na hatimai na gaskiya (Leptonychotes weddellii) ya kasance ba yaduwa ba kuma mafi girman dabbobi masu cin nama a girman jiki. Matsakaicin tsaran manya shine mita 3.5. Dabbar zata iya zama a karkashin ruwa tsawon sa'a guda, kuma hatimin yana samun abinci ta hanyar kifi da kayan kifi a zurfin mita 750-800. Hannun Weddell galibi suna da ɓaure ko ɓarna, wanda aka bayyana ta gaskiyar cewa suna yin ramuka na musamman ta cikin kankara ƙanana.
Wolverine
Dabba mai shayarwa (Gulo gulo) na dangin weasel ne. Babban dabba mafi girma, a cikin girmanta a cikin iyali, baya ƙasa da otter. Nauyin babban mutum ya kai kilo 11-19, amma mata sun fi na maza ƙanƙan. Tsawon jiki ya banbanta tsakanin 70-86 cm, tare da tsawon jela daga 18-23 cm. A bayyanar, wolverine mai yiwuwa yayi kama da badger ko bear tare da tsugune da jiki mara kyau, gajerun kafafu da arcuate zuwa sama mai lankwasa baya. Halin halayyar mai farautar shine kasancewar manyan ƙusoshin ƙugiyoyi.
Tsuntsayen Arewa
Yawancin wakilan gashin fuka-fuka na arewa suna jin daɗin zama a cikin yanayin yanayi mai tsananin yanayi da yanayi. Dangane da keɓaɓɓun sifofin halitta, fiye da ɗari daga cikin nau'ikan tsuntsaye daban-daban suna iya rayuwa a yankin kusan kusan permafrost. Iyakokin kudu na yankin Arctic yayi daidai da yankin tundra. A lokacin bazara, anan ne miliyoyi da yawa na tsuntsayen ƙaura masu ƙaura da marasa gudu.
Kifin teku
Wakilai da yawa na jinsunan tsuntsaye (Larus) daga dangin Gull, suna rayuwa ba wai kawai a cikin teku ba, har ma suna zaune cikin ruwayen da ke cikin yankunan da ake da su. Yawancin jinsuna ana lasafta su azaman tsuntsayen synanthropic. Yawanci, kifin ruwa babban tsuntsu ne mai matsakaici mai girma da fari ko ruwan toka, galibi tare da alamun baki a kai ko fuka-fuki. Ofayan mahimman halaye na musamman an wakilta ta da ƙarfi, mai lanƙwasa baki a ƙarshen, da kuma membranan ninkaya masu kyau akan ƙafafu.
Farin Goose
Tsuntsayen ƙaura masu matsakaici (Anser caerulescens) daga jinsin geese (Anser) da dangin agwagwa (Anatidae) yana da yawan fari fari. Jikin babban mutum yana da tsayin cm 60-75. Yawan wannan tsuntsaye da wuya ya wuce kilogram 3.0. Farin fikafikan farin kuzarin yakai cm 145-155. Launin launin baƙar fata na tsuntsun arewa ya fi yawa ne kawai a kewayen yankin baki da kuma a ƙarshen fikafikan. Paafafun hannu da baki na irin wannan tsuntsun masu launin ruwan hoda ne. Sau da yawa a cikin tsuntsaye manya, akwai tabo na launin rawaya rawaya.
Rariya
Wani babban tsuntsu (Cygnus cygnus) na gidan duck yana da jiki mai tsawo da doguwar wuya, da gajerun kafafu, an ɗauke su baya. Akwai adadi mai yawa na ƙasa a cikin lamuran tsuntsayen. Bakin lemun zaki mai launin ruwan toka yana da bakin baki. Lilin yana da fari. Yammata ana rarrabe su da ruwan toka mai toka tare da yankin kan mai duhu. Maza da mata a zahiri ba su bambanta da juna.
Eider
Wakilan jinsin halittar (Somateria) na dangin agwagwa ne. Irin waɗannan tsuntsayen sun haɗu a yau zuwa nau'ikan nau'ikan manyan agwagi masu nutsar da ruwa, waɗanda suka fi yawa gida gida a yankunan Arctic Arctic da tundra. Dukkanin nau'ikan suna dauke ne da bakin mara mai tsaka-tsaka tare da makara mai fadi, wanda yake mamaye dukkan bangarorin baki na baki. A sassan gefen baki na bakin, akwai wata sanarwa mai zurfin da aka lullube da plumage. Tsuntsu yana zuwa bakin teku ne kawai don hutawa da haifuwa.
Guillemot mai ƙididdigar kuɗi
Tsuntsayen tekun Alcidae (Uria lomvia) nau'ikan matsakaita ne. Tsuntsun yana da nauyin kusan kilogram daya da rabi, kuma a cikin kamanninsa yana kama da silar siririn siriri. Babban bambancin yana wakiltar wani bakin kauri mai kauri tare da ratsi-faran fari, launin toka mai duhu-baƙar fata na ɓangaren sama da kuma rashin cikakkiyar inuwa mai launin toka a ɓangarorin jiki. Abubuwan da aka ƙididdige lokacin yanke hukunci galibi sun fi girma girma fiye da masu sanyin gwiwa.
Antarctic tern
Tsuntsun arewacin (Sterna vittata) na dangin gull ne (Laridae) da kuma umarnin Charadriiformes. Arctic tern na yin ƙaura kowace shekara daga Arctic zuwa Antarctic. Irin wannan karamin gashin tsuntsun mai wakiltar jinsin Krachki yana da jiki tsawon 31 cm 38. Bakin babban tsuntsu mai duhu ja ne ko baƙi. Tsoffin balaga suna da farin laushi, yayin da kajin ke da gashin tsuntsu. Akwai fuka-fukan fuka-fukai a yankin kai.
Fari, ko kuma mujiya
Wani tsuntsu wanda ba safai ake samunsa ba (Bubo scandiacus, Nyctea scandiaca) na daga cikin rukunin mafi girma na gashin mujiya na mujiya a cikin tundra. Mujiya na maraice suna da kai zagaye da irises masu launin rawaya mai haske. Manya mata sun fi maza girma, kuma matsakaicin fikafikan tsuntsu ya kai kimanin 142-166 cm. Manya suna da halin farin fari da duwatsu masu larurar duhu, wanda ke ba da kyaun kamun kifin mai farauta da yanayin dusar kankara.
Arak Arctic
Ptarmigan (Lagopus lagopus) tsuntsaye ne daga gidan maɓuɓɓugai da tsarin kaji. Daga cikin sauran kaji da yawa, shine ptarmigan wanda yake da alamun bayyanar dimorphism na yanayi. Launin wannan tsuntsun ya bambanta dangane da yanayin. Hawan hunturu na tsuntsu fari ne, tare da baƙar fata wutsiyar waje da ƙafafu masu fuka-fuka masu kauri. Da farkon bazara, wuya da kan maza suna mallakar launin ruwan hoda-launin ruwan kasa, wanda ya bambanta da fararen fatar jiki.
Dabbobi masu rarrafe da amphibians
Yanayi mai tsananin yanayi na Arctic baya bada izinin yaduwar yaduwar dabbobi masu jini da yawa, gami da dabbobi masu rarrafe da amphibians. A lokaci guda, yankuna na arewa sun zama mazaunin da ya dace da jinsin kadangaru hudu.
Liadangaren Viviparous
Abun rarrafe mai rarrafe (Zootoca vivipara) na dangin kadangaru na Gaskiya ne da kuma tsarukan halittar Daji (Zootoca). A wani lokaci, irin wannan halittar rarrafe ta kasance ta jinsin kadangaru (Lacerta). Dabbar da ke iyo mai kyau tana da girman jiki a tsakanin 15-18 cm, wanda kusan 10-11 cm ya faɗi a kan jela. Launin jiki launin ruwan kasa ne, tare da kasancewar ratsi mai duhu wanda ke shimfidawa a gefuna da tsakiyar bayan. Partasan jikin mutum haske ne mai launi, mai launin kore-rawaya, tubali-ja ko lemun tsami. Maza daga cikin jinsunan suna da siririn gini da launi mai haske.
Siberia newt
Newt-toed newt (Salamandrella keyserlingii) babban mashahuri ne a cikin dangin salamander. Amfhiyan mai girma yana da girman jiki 12-13 cm, wanda ƙasa da rabi yana cikin wutsiya. Dabbar tana da fadi da kuma shimfida kai, da kuma wutsiyar da aka matse ta gefe, wacce gaba daya ba ta da dunkulen fata. Launin dabbobi masu rarrafe yana da launin ruwan kasa-kasa ko kalar ruwan kasa tare da kasancewar ƙananan ƙwayoyi da kuma madaidaiciyar madaidaiciyar madaidaiciya a baya.
Semirechensky frogtooth
Sabuwar Dzungarian (Ranodon sibiricus) amhilan wiya ne daga dangin salamander (Hynobiidae). Wani nau'in hadari mai hadari kuma mai matukar wahala a yau yana da tsayin jiki na 15-18 cm, amma wasu mutane sun kai girman 20 cm, wanda wutsiya take ɗaukar sama da rabi. Matsakaicin nauyin jikin mutum wanda ya balaga da jima'i na iya bambanta tsakanin 20-25 g. A gefen jikin akwai daga 11 zuwa 13 masu tsaka-tsakin tsaka-tsakin da tsattsauran tsagi. Wutsiyar an matse ta gefe kuma tana da ƙoshin lafiya a yankin dorsal. Launin dabbobi masu rarrafe ya bambanta daga rawaya-launin ruwan kasa zuwa zaitun mai duhu da launin toka-mai-toshi-kore, galibi tare da tabo.
Kwarin rana
Amphibian mara ƙarfi (Rana sylvatica) na iya daskarewa har zuwa kankara a lokacin tsananin hunturu. Amfani a cikin wannan halin baya numfashi, kuma zuciya da hanyoyin jini suna tsayawa. Lokacin dumama, kwado “ya narke” da sauri, wanda ke bashi damar komawa rayuwarsa ta yau da kullun. Wakilan jinsin ana rarrabe su da manyan idanu, madaidaiciyar murabba'i mai ma'ana, kazalika da rawaya-launin ruwan kasa, launin toka, lemu, ruwan hoda, launin ruwan kasa ko yankin duhu mai duhu-koren baya. Babban asalin yana haɓaka tare da launuka masu launin baƙi ko duhu.
Kifi na Arctic
Ga yankuna mafi tsananin sanyi na wannan duniyar tamu, ba tsuntsaye da yawa ne ke da haɗari ba, harma da rayuwar ruwa daban-daban. Ruwan Arctic gida ne na walruses da hatimi, da yawa daga jinsunan cetacean da suka haɗa da baleen whales, narwhals, whale killer da beluga whales, da nau'ikan kifaye da yawa. Gabaɗaya, yankin kankara da dusar ƙanƙara yana da ƙananan kifi fiye da ɗari huɗu.
Arctic char
Kifin mai ƙarancin rai (Salvelinus alpinus) na dangin salmon ne, kuma nau'ikan da yawa suna wakiltar su: maras kyau, lacustrine-kogi da kuma lacustrine char. Charrs marasa ƙarfi suna da girma kuma suna da azurfa a cikin launi, suna da duhu mai duhu da gefuna, an rufe su da haske da kuma manyan ɗigogi. Yaɗuwar lacustrine arctic char sune hankulan masu farauta masu saurin haihuwa da ciyarwa a cikin tabkuna. Siffofin Lacustrine-kogin suna da ƙananan jiki. A halin yanzu, yawan mutanen da ke cikin Arctic suna kan raguwa.
Larananan sharks
Somniosid sharks (Somniosidae) na cikin dangin kifayen kifayen da kuma umarnin katraniformes, wanda ya haɗa da jinsi bakwai da kusan iri biyu. Mahalli na ruwa ne na ruwa da na ruwa a kowane teku. Irin waɗannan kifayen kifayen kifayen suna zaune a ɓangaren nahiyoyi da na tsibiri, har ma da gadaje da buɗe ruwan teku. A lokaci guda, matsakaicin adadin girman jikin da yake rubuce bai wuce mita 6.4 ba. Kashin baya a ƙasan fin ƙashin baya yawanci ba ya nan, kuma sanannen sanannen halayya ne na gefen saman ƙugu na caudal fin.
Saika, ko polar cod
Ruwan sanyi mai sanyi na Arctic da kifi mai lalacewa (Boreogadus saida) na dangin cod ne (Gadidae) da kuma tsarin kifin (Gadiformes). A yau shine kawai nau'ikan jinsin halittu na Saeks (Boreogadus). Jikin babban mutum yana da matsakaicin tsayi na jiki har zuwa 40 cm, tare da rage siriri zuwa wutsiya. Fuskancin caudal yana da cikakkiyar sanarwa. Kan yana da girma, tare da ɗan fito da ƙananan muƙamuƙi, manyan idanu da ƙaramin eriya a matakin ƙira. Sashin saman kai da baya launin ruwan kasa ne mai ruwan toka, yayin da ciki da gefuna launin ruwan toka ne mai launin shuɗi.
Eel-pout
Kifin Gishiri (Zoarces viviparus) na dangin eelpout ne da kuma tsarin perchiformes. Mai cin ruwa yana da tsayi na tsawon jiki na 50-52 cm, amma galibi girman babba bai wuce 28-30 cm Belduga yana da ɗan gajeren dogo mai ƙarancin dogo tare da gajeren haske mai kaman kashin baya. Analwararru da ƙoshin baya sun haɗa tare da ƙarancin caudal.
Pacific herring
Kifin da aka yiwa rai (Clupea pallasii) na dangin herring ne (Clupeidae) kuma kifi ne mai daraja. Wakilan jinsin ana rarrabe su ta wani rauni mai rauni na keel na ciki, wanda yake bayyane a bayyane ne kawai tsakanin fin da dubiya. Yawanci yanayin kifi na makaranta mai lalacewa yana da tsananin motsa jiki da ƙaura baki ɗaya daga lokacin hunturu da filayen ciyarwa zuwa yankunan da ke haifar da haihuwa.
Haddock
Kifin mai rai-finned (Melanogrammus aeglefinus) na dangin cod ne (Gadidae) da kuma halittar monotypic na Melanogrammus.Tsawon jiki na baligi ya bambanta tsakanin 100-110 cm, amma girmansa har zuwa 50-75 cm al'ada ne, tare da matsakaicin nauyin 2-3 kg. Jikin kifin yana da ƙarfi sosai kuma an ɗan daidaita shi a tarnaƙi. Baya baya launin toka mai duhu tare da inuwa mai launi mai launi ko shunayya. Yankunan suna da haske sosai, tare da launin azurfa, kuma cikin yana da launin azurfa ko madara. Akwai layin layi na baƙar fata a jikin katako, a ƙasa wanda akwai babban tabo baƙi ko baƙi.
Nelma
Kifin (Stenodus leucichthys nelma) na dangin salmon ne kuma nau'ikan farin kifin ne. Ruwan ruwa ko kifi mai rauni daga tsari Salmoniformes ya kai tsawon 120-130 cm, tare da matsakaicin nauyin jiki na 48-50 kg. Wani nau'in kifin mai matukar mahimmanci shine sanannen kayan kiwo a yau. Nelma ya banbanta da sauran 'yan uwa ta hanyar tsarin bakin, wanda ke ba wa wannan kifin kyan gani, idan aka kwatanta shi da nau'ikan halittu.
Arctic omul
Kifi mai daraja na kasuwanci (lat.Coregonus autumnalis) na ɗan fari ne da dangin kifi. Kifin arewacin da ba shi da kyau yana cin abinci a cikin ruwan bakin Tekun Arctic. Matsakaicin tsayin jikin baligi ya kai 62-64 cm, tare da nauyi a kewayon kilogiram 2.8-3.0, amma akwai manyan mutane. Yanda ke yaduwa a cikin ruwa yana cin ganyayyaki iri daban-daban na manyan benthic crustaceans, da yara da kananan zooplankton.
Gizo-gizo
Arachnids sune mafarautan da ke nuna mafi girman karfin ci gaban mawuyacin yanayin Arctic. Arctic fauna yana wakiltar ba kawai ta hanyar adadi mai yawa na gizo-gizo na gizo-gizo da ke shigowa daga yankin kudu ba, har ma da nau'in Arctic na cututtukan zuciya - hypoarcts, da hemiarcts da evarkts. Na al'ada da na kudancin tundras suna da wadata a cikin gizo-gizo iri-iri, daban-daban a cikin girma, hanyar farauta da rarraba halittu.
Oreoneta
Wakilan jinsunan gizo-gizo na dangin Linyphiidae. Irin wannan cututtukan arachnid an fara bayyana su a cikin 1894, kuma a yau kimanin nau'in dozin uku an danganta su ga wannan jigon.
Masikia
Wakilan jinsunan gizo-gizo na dangin Linyphiidae. A karo na farko, an bayyana mazaunin yankunan Arctic a cikin 1984. A halin yanzu, nau'ikan jinsuna biyu ne kawai aka sanya wa wannan jinsin.
Metananan nigriceps
Gizo-gizo na wannan jinsin (Tmeticus nigriceps) yana zaune a yankin tundra, ana rarrabe shi da launin fata mai launin lemu, tare da kasancewar yankin baƙar fata-cephalic Kafafun gizo-gizo suna lemu ne, kuma opisthosoma baƙi ne. Matsakaicin tsayin jikin babban namiji shine 2.3-2.7 mm, kuma na mace yana cikin 2.9-3.3 mm.
Gibothorax tchernovi
Spinvid, na cikin tsarin rarraba haraji na Hangmatspinnen (linyphiidae), yana cikin arthropod arachnids na jinsin halittar Gibothorax. Sunan kimiyya na wannan nau'in an fara buga shi ne kawai a cikin 1989.
Perrault Polaris
Aya daga cikin nau'ikan gizo-gizo wanda ba a san shi ba a yanzu, wanda aka fara bayyanarsa a cikin 1986. Wakilan wannan nau'in an sanya su ne zuwa ga jinsi na Perrault, kuma an haɗa su a cikin dangin Linyphiidae.
Tattalin teku
A cikin polar Arctic da kuma cikin ruwan Tekun Kudancin, an gano gizagizai a cikin teku kwanan nan. Irin waɗannan mazaunan ruwa suna da girma, kuma tsayin wasu daga cikinsu ya wuce rubu'in mita.
Kwari
Yawan tsuntsayen kwari masu yawa a cikin yankuna na arewa saboda kasancewar kwari da yawa - sauro, matsakaita, ƙudaje da ƙwaro. Duniyar kwari a cikin Arctic tana da bambanci sosai, musamman a yankin polar tundra, inda sauro da yawa, kwari da ƙanana matsakaita suka bayyana tare da farkon lokacin bazara.
Chunƙarar kumburi
Kwarin (Culicoides pulicaris) na iya samar da ƙarni da yawa a lokacin dumi, kuma a yau yana da matsakaiciyar tsaka-tsakin shan jini wanda ba a samun shi kawai a cikin tundra.
Karamory
Kwari (Tipulidae) suna cikin dangin diptera kuma suna ƙarƙashin Nematocera. Tsawon jiki na yawancin sauro mai dogon kafa ya bambanta tsakanin 2-60 mm, amma wani lokacin ana samun manyan wakilai na oda.
Chironomids
Sauro (Chironomidae) na dangin umarnin Diptera ne kuma yana da suna ne saboda sautin halayyar da fukafukan kwari suke yi. Manya suna da gabobin bakin da basu inganta kuma basa cutarwa ga mutane.
Wingless bazarar ruwa
Kwarin na arewacin (Collembola) ƙarami ne kuma mai saurin yalwata, yanayin farko mara fuka-fukai, galibi yana kama da jela tare da ƙarin tsalle.
