Mandible - a rushaya Zvipembenene?

Mandible - a maxilla arthropods. Izvi kuchibva mouthparts ungatakurwa dzakafanana zvinhu. Ruzhinji rezvipembenene uyewo millipedes uye crustaceans mandible iripo kuti kukuya chikafu. Zvisinei, muna dzirarame, pane chimwe chinhu chinokosha chaikosha ichi - kuvaka matendere.

mavambo

Mandible - ndizvo zvakafanana mandibles. Inguva kumugumo musoro zvikamu kuti munguva Kushanduka yekudyidzana dzakachinjwa. Pane kubvuma kuti vashandurwe koksopodity uye endite. Kamwe ndiye vakanga vakapakata crustaceans yekare.

Mandibles vari chakasimba Coated zvikamu zviri sclera, pamusoro izvo brushes uye siyana Tine. Kunenge kuti vari shure rokumusoro muromo.

Vamiririri All vane entognatha inoratidza mandible marongerwo. Vari kuda chete pane imwe nguva kuti musoro. Boca wavo zvokuudzwa yakavimbika fused kunzvimbo dzakaderera muromo (a divi chikamu). Saizvozvowo, muhomwe vari aumba. Mavari uye akaisa shaya; zvose yakaderera uye yokumusoro. Zvinonzi nokuda ichi chiratidzo yose kirasi rakanzi "entognatha".

In mapapiro zvipembenene schetinohvostok, kunze rwuno nekunyatsotsanangura pfungwa, pane mumwe. Nokuda kwaizvozvo ivo vane mukana kuita simba zvimiti Breeders kufamba mandibles.

Zvose zvine mapapiro zvine mandibles, kubva dzavo nzvimbo nekunyatsotsanangura musoro hake mudzira. Zvakafanira kuti kuda kuti tsandanyama kuti kudzora mandibles izvi.

dzichipfekeka zvinhu

Mandible Zvipembenene dzingasiyana zvichienderana norudzi mouthparts. Saka, zvinokwanisika here kuona mandibles vano- siyana mune basa, rokuumba uye kunyange ukuru.

Saka, Coleoptera, Hymenoptera uye Orthoptera mandibles makuru chaizvo. Pashure pezvose, vane zvakakodzera kuitira kupwanya, misodzi uye kuchengeta zvokudya.

In nhunzi, somuenzaniso, kuti ndezverudzii licking mouthparts. Naizvozvo mandibles vanongotevera ipfupi. A nyuchi dzinoratidzwa licking-kusurukirwa sezvo ainge ava musimboti mouthparts. uyezve, maererano, mandibles dzavo, kunyange varipo, asi akaderedza zvikuru, havana varasikirwa jaggedness.

Zhukov

The guru mandibles kubva Coleoptera, saka dzimwe nondo hono beetles mandible - runyanga kunooneka kuti mberi uye zvakawanda mapazi. We ngoko aitema huni shaya kusimba izvi. Munzira dzakawanda, chimiro uye kukura mandible kunoenderana worudzii inosimbisa specialization neimwe tsikidzi.

At pasi zvipembenene Somuenzaniso, yokumusoro shaya refu. Uchibatsirwa wavo, unogona nyore kuwana zvakanaka kubva nedhambakura deko.

Nyuchi, masvosve uye wasps

Nokuti mandible Hymenoptera - nayo zhvatelnye mandibles, izvo vakafanana chinyakare mhando navo. Vanoshandisa navo:

• Kuuraya zvakatapwa.
• Kuchera burrows that.
• achicheka zvirimwa.
• Gadzira rimwe.
• Chengetedzo zvokudya zvayo.

Panyaya iyi, rezasi shaya vane licking mhando uye zvakagadzirirwa kuunganidza nekita.

In Diptera uye Lepidoptera

In Diptera mandibles yekudyidzana dzakachinjwa. Saka, mune dzimwe umhutu nenhunzi izvo muchayamwa ropa, mandibles muri stilettos. Uchibatsirwa yavo, Tupukanana chinodzinga ganda. Asi housefly uye zvachose aro okumusoro shaya. Pashure mouthparts varo vanofanira chete kudya mvura zvokudya.

makonye Vose Lepidoptera vari mandibles, vane kusurukirwa sezvo ainge ava mhando. Zvisinei, chete toothed nezvipfunho ngaunyatsobata vave vakuru. Vazhinji kungozvifunga mandibles vanorasikirwa. Zvachinja mugomba duku anomwa proboscis yokufungisisa inotapira nekita.

Mandible - a rushaya kubva tumbuyu, izvo riri pamusoro. mandibles zvose izvi zvakasiyana, zvichienderana kwavaienda.