SamuwarKimiyya

Mazari: tsarin, bayanin da kuma hotuna

Wannan labarin bayar da shawarar cewa ka yi magana game da, abin da irin dabba - mai mazari. Tsarin, da abinci, haifuwa, amfanarwa da cutarwa - duk mu na asali tambayoyi cewa za ku sami amsar da karanta wannan gajeren labarin.

Don fara wani ajiyar: da mazari yana shida jointed kafafu. Wannan kwaro, na ga subclass winged kwari. Wadannan yawa halittun da ma your tawagar - mai mazari.

Shin ka taba yin tunani game da yadda za a samu su sunan mazari? A cikin Rasha da harshen - yana da wani hade da biyu mazan kalmomi yi kusunniya da tsinken korar shanun noma. Kalma ta farko da aka fassara a matsayin yi kusunniya, da kuma na biyu - tsalle. Wannan sunan cikakken bayyana jirgin da ya fi sauri hanya na dabba kira mazari. Construction - wannan shi ne na farko tambaya cewa mu duba yanzu.

tsarin

Mazari, tsarin da muka tattauna a wannan abu, yana mai tsawo da kuma bakin ciki sosai jiki. Yana, bi da bi, an haɗa zuwa cephalothorax. Mazari kan akwati, za mu iya ganin uku nau'i-nau'i daga kafafu da kuma nau'i-nau'i biyu na fuka-fuki. Yana da muhimmanci a lura da cewa da fuka-fuki ne m, mai yiwuwa ne suna da guda size da kuma siffar, kazalika da daban-daban. Wannan za a tattauna a more daki-daki a lokacin da muka yi la'akari da jinsi. Mazari, wani tsarin wanda zai iya bambanta daga jinsuna iya fada a cikin daya daga biyu manyan kungiyoyin:

  • Homoptera.
  • Mazari.

Ba shi da wuya a gane, na farko da kungiyar ta yalwaci mutane da suka yi da fuka-fuki na daidaita tsawon da siffar, yayin da wasu - a kan m (daya biyu za su iya bambanta da juna). A kan shugaban mai mazari mu iya rarrabe kyau babban idanu da kuma antennae. 'Yan cikakken bayani game da hankula. A idanun wadannan kwari hadaddun. Su za a iya raba Ƙungiyarku biyu:

  • babba alhakin amincewa da abu.
  • Lower alhakin launi fitarwa.

Ku yiwuwa lura cewa, m fuka-fuki na dragonflies tare da dukan tsawon da zane da kuma duhu spots suna located a su tips fiye da launi na fuka-fuki kansu. Wannan na'urar taimaka hana samu karaya da fuka-fuki, Munã rage vibration a lokacin jirgin.

Ku tuna yadda jirgin na sauran tashi tãlikai. Wannan kyau da kuma synchronous motsi fuka-fuki. Dragonflies kuma nan da nan fice, reshe ƙungiyoyi iya zama asynchronous, kamar yadda su ne daidaita da aiki don ƙara gudun. Yana da muhimmanci a san da kuma abin da wadannan mutane zai iya ci gaba nimble jirgin gudun har zuwa 50 kilomita awa.

tsawon rayuwar

Mu dubi wasu daga cikin tsarin fasali na dragonflies, amma yana da muhimmanci ga bayyana da cewa ba za su iya rayuwa har zuwa shekara goma. Wannan shi ne wani real dogon-rayu a duniya na kwari. Bari mu dauki wannan kadan more.

Duk a wannan duniya tamu, akwai fiye da dubu 6.5 jinsunan wadannan sabon abu, m da kyau tãlikai. A Rasha za ka iya samun kananan yawan jinsunan, game da 150. Saboda haka, da rayuwar jama'a na dragonflies dogara da irin, da ƙaramar ne watanni biyu, da kuma mafi centenarians iya tsira a kusa da shekaru goma. Wannan lokaci ya hada da cikakken sake zagayowar na ci gaba da kwari da larvae ci gaba a wasu jinsunan iya daukar fiye da shekara guda.

iri

A waje tsarin da mazari dogara a kan nau'in. Ware kawai uku kwaro suborder data:

  • Homoptera.
  • mazari.
  • anisozygoptera.

Ta yaya suka bambanta? Nau'i na farko yana da nau'i-nau'i biyu na fuka-fuki, su ne kunkuntar da kuma kusan guda siffar. Idan mazari ne cikin wani Allaha jihar, da kuma gaba da raya bude yatsun suna dauke sama da juna. A karo na biyu idan, da fuka-fuki da daban-daban form, a sauran a cikin flattened gefe. The uku suborder hada guda HALITTAR, wadannan kwari ne na kowa a Japan, da kuma India. da karshen alama ne ma a kan gaskiyar cewa sun hada da fasali na farko da na biyu suborder.

Mafi na kowa wakilan damselflies:

  • Beauty.
  • Arrow.
  • Lütke-nymph.
  • Megaloprepus caerulatus.

Yana da muhimmanci a san cewa na karshe na wadannan - su ne mafi girma mazari a duniya. su jiki tsawon har zuwa goma santimita, kuma yana da wingspan na goma sha tara.

Fice wakilan da suborder mazari:

  • Dozorschik-sarki.
  • Golden-ringed mazari.
  • Labari Kaka karfe.
  • Dedkov talakawa.
  • Vagrant darter.

habitats

Features na waje tsarin da mazari da kuma Hanyar haifuwa dogara da mazauninsu. Wadannan kwari fi son zama da kuma ci gaba da rayuwar kusa da ruwa. Ta yaya za mu iya bayyana irin wannan janye zuwa da ruwa kashi? Yana da matukar sauki: dragonflies sa qwai a cikin ruwa shi.

Sun zabi wani wuri a cikin tudu da ruwa mai ɓuɓɓuga, a cikin tafkunan, tabkuna, da kõguna da canals. Akwai kuma irin iri dragonflies, wanda fi son swamps. Dragonflies - a rana-m kwari, su sau da yawa bask a rana a kan lawns da kuma natsuwa. Duk da haka, daga cikin ruwa ba tashi. A hadari da ruwa kwanaki dragonflies ba dauki kashe, yarda da su kasance a cikin "Tsari".

abinci

Tambayarmu ta gaba - ne ciki tsarin da mazari da abinci mai gina jiki. Kamar yadda aka ambata a baya, da mazari nasa ne da irin arthropod. Mun san cewa wakilan da irin jijiyoyi ba rufe, da zuciya kama wani Multi-jam'iyya ganga. Brain da ventral jijiya igiyar ne juyayi tsarin na kwari.

Abin da za a iya ce ɓullo da biting mouthparts, wata-ɓullo da hangen nesa, elongated jiki da kuma manyan, iko isa fuka-fuki? Hakika, dragonflies ne da yara. Sun yarda da su ci su ganima a kan gardama. Suka ciyar a kan kwari, yawanci cutarwa. Da suka kama manyan paws, a kananan (midges, sauro) an kama dama muƙamuƙi. Don ji dadin manyan ganima, dragonflies da samun a ƙasa. Farauta - a real spectacle. Ko mai kyau da kuma nimble flyers, kamar yadda kwari ba kubuta daga fika na dragonflies. Yana da muhimmanci a san cewa wakilan dragonflies ne sosai voracious. A lokacin da rana da suka ci ganima da yawa sau da nauyi (misali, kwari zai iya halakar da fiye da hudu a kowace rana).

haifuwa

Mun yi nazarin tsarin fasali na dragonflies, wata hanya ce ta cin abinci, kuma mai rai yanayi. Yanzu a takaice game da aiwatar da haifuwa. Hadi faruwa a cikin iska. The larvae ajiye yawanci mace a tsaye ruwa, su yawan kai ɗari biyar. Irin wannan adadin wajibi ne saboda matalauta larval rayuwa. Larvae aka ajiye a hanyoyi daban-daban:

  • faduwa a cikin ruwa.
  • m nutsewa.
  • cikakken nutsewa a cikin wani iska kumfa.

Kamar yadda irin wannan, da larvae iya zama daga kwana ashirin zuwa watanni tara, duk ya dogara da irin mazari, yanayi da kuma wasu dalilai. Bayan bayyana pronymph (rai sake zagayowar da dama seconds), mafi naiad. Bugu da ari, tsutsa tasowa daga 'yan kwanaki don shekaru da dama.

Amfanin da kuma illolin

Amfani ne da cewa manya cinye mazari bothersome da noxious kwari (sauro, kwari da kuma sauran), su larvae lalata sauro larvae. Duk da haka, dragonflies yada wani hatsari cutar tsuntsaye - protogonimoz. The larvae wasu wakilan suna iya ci soya kifi.

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