Kukwana metamorphosis rezvipembenene: zvinoitwa kukura uye kushanda

Tupukanana ndivo kupfuura siyana kwemarudzi sezvamunoita kirasi mhuka izvo zvakasiyana mumwe maererano maitiro siyana. Imwe mhando kwokushanduka nedanho munhu kukura.

Mhando zvipembenene budiriro

Vose vamiririri mukirasi iyi vachangoberekwa munhu yakasiyana zvikuru vakuru. Izvi mhando okukura anonzi zvisina kunanga. Asi munogona akasiyana rezvipembenene zvakakwana uye kukwana metamorphosis. Kazhinji, mazana uye vakuru zvakasiyana kwete chitarisiko asiwo munzira youpenyu. Somuenzaniso, shavishavi dukutu anodya egirini, apo vakuru - maruva nekita. Tupukanana, izvo kubudikidza kukwana kutendeuka inozivikanwa, kutungamirira saizvozvo upenyu panguva mumatanho ose kukura.

Shoko rokuti "kuchinja" zvinoreva kuvapo mazana mu nedanho munhu kukura. Chete zvipembenene zvinogona kuitika ontogeny nenzira dzakasiyana.

Complete uye kukwana kutendeutsa

Zvimwe zvipembenene Mazai ari dukutu, kazhinji afanane mukuru - imago. Kureva, vanhu kukwana metamorphosis. mazana avo pakarepo vanokwanisa vakazvimirira kudyisa, kukura uye molting, pashure vokupedzisira zvavanopa kugume nezvipembenene mukuru. Somuenzaniso, kukwana kutendeuka tsika kuti mapete. Nokufamba pakukura kwavo vanoenda kuburikidza anotevera matanho: mazai, mazana uye vakuru.

Various mhando zvipembenene, kungozvifunga, honeybees, bumblebees, masvosve, umhutu vave kutendeuka wakakwana. mazana avo vari kunyanya nemaziso vakasiyana vakura. Hazvina kutanga uye kowokutanga kushaya mapapiro, akakura maziso. Mukuwedzera, mazana vari pfupi kana kutadza maoko nemakumbo, uye mouthparts dzakachinjwa. Pashure Danho iri endopterygota kunoitika pupation. Izvi zvakakosha kwazvo. Panguva padariro pupa tupukanana havadyi uye kashoma ichifamba, iyo inopa chiitiko nematambudziko ezvinhu. Ya iyi zvichisiyana 6 Mazuva kukwira inoverengeka zvichienderana mhando. In mufananidzo unogona kuona mazana of Colorado mbatatisi beetles, iyo, uchabvuma, kashoma kufanana mukuru.

Zvine kukwana metamorphosis

Ichi boka mhuka dzinosanganisira vamiririri mujuru zviyero, Orthoptera, inda, bedbugs, Mantis, et unto. Kuzara kutendeuka kunoreva kuti chitarisiko uye nemararamiro chete yakabuda mazana hapana chakasiyana mukuru. Somuenzaniso, zvose parasitic notupukanana panguva dzakasiyana zvokukura muviri flattened, uye mapapiro zvisipo. Asi mujuru uri mutete chaizvo, uye dzimwe nguva yakajeka nemikombe kuchiripo hwose.

yokuzviparadzanisa Orthoptera

Kukwana kutendeuka ndiwo pakuva nhengo dzose murayiro Orthoptera. Ndivo zvakasiyana-siyana: zvose zvakasikwa kune vanopfuura 20,000 marudzi. Orthoptera nyore anosiyaniswa nezvimwe zvipembenene kubudikidza Rakaunyana shure elytra. In yazvakabhedhenuka akafanana dzinoshandisa panguva kutiza. Kombiyuta inopa dziviriro hwakasimba nhete membranous mapapiro. Uyewo maitiro zviri boka iri ndivo mouthparts dzichiruma mhando uye makumbo neshure kuti vanokwanisa kusvetuka hombe zvakakwana nokureba nokukwirira pachinhu kukura kwezvinhu.

Kukwana kutendeuka maitiro Orthoptera zvose. Izvi zvose zvakanaka akajairwa semhashu. Uye varidzi mapindu zvechokwadi rangarira uye Medvedkov, inova chipembenene pamudzi mugadziriro dzakawanda anorimwa zvirimwa. Tupukanana ichi kunokudziridzwa anochera makumbo zvakanaka, izvo zviri kuita tunnels refu muvhu.

Mhashu ndivo zvakare Orthoptera herbivorous zvine kunanga kukura. Dzinomirira chinokosha ngozi zvokurima, sezvo apo dzichibhururuka kubva panzvimbo imwe kuparadza zvose munzira kwayo. Uye kupfuura zvose - zvibereko kurimwa zvinomera, sezvo voracious chaizvo.

yokuzviparadzanisa inda

Ndiri chokwadi vakawanda vakadzidza kufungidzira wingless parasitic nezvipembenene. It inda. Vasiyana bvudzi pamusoro muviri wehondo pachishandiswa chinjwa nenzara rutsoka nerimwe, Vakaguta ropa rake. Kuti aite izvi, inda vane nevamwe mouthparts kuboora-yakayamwa mhando.

Zvipembenene izvi kune ngozi chaizvo. Pediculus humanus ndiye mutakuri zvirwere zvakadai returnable uye typhus. Kwenguva refu zvinodhaka kuzorwa navo hariko. Munguva chakakomba panomuka pamusoro remakore rapfuura, kubva sefivha yakauraya vanhu vanenge mamiriyoni 30. Kuti tidzivise inda infestation, zvakakodzera vanoomerera inokosha utsanana mitemo: regai kushandisa vamwe vanhu mizinga, matauro, zvipfeko, heti.

Saka, kukwana kutendeuka kunotoreva kunanga zvipembenene kukura, apo pasina danho pupae uye mazana anatomicheki uye morphologically yakafanana mukuru - vakuru.