HangangaMātauranga Tuarua me ngā kura

Ko te kōhiwi o te manu: te hanganga āhuatanga

I roto i tēnei tuhinga ka kōrero tatou e pā ana ki te mea ko nga āhuatanga o te hanganga o manu, he aha te mea ratou kōhiwi. He ngā manu hoki anake te rōpū o vertebrates (i tua atu i pekapeka), e kore e ahei anake ki te whakaparo i te rangi, a ka ki tenei rere. Ko pai te hāngai hoki tenei whakaaro o ratou hanganga. Ka rite ki rangatira o te rangi, tupu ratou ki runga ki te whenua, me te ki runga ki te wai, me etahi o ratou, pērā i parera, - i roto i ngā taiao e toru katoa. Tenei whai wāhi kōhiwi e kore anake manu, engari ano hoki huruhuru. Ko te hui matua, whakarite i te te pai o enei mea, ko te whanaketanga o ratou huruhuru. Na reira, whakaaro tatou te kōhiwi kore anake o te manu, engari poto korero koe e pā ana ki a ia.

Ka rite ki te huruhuru hipi i roto i ngā kararehe, tipu huruhuru tuatahi rite te taupoki tuuraa wera. Anake i muri i puta ratou ki kawe rererangi. Birds kakahu i roto i huruhuru, āhua, miriona o nga tau i mua i riro ratou te kaha ki te rere.

huringa te kunenga i roto i te hanganga o manu

Ko te urutaunga mō te rere arahina ki te hanganga o ngā pūnaha whēkau katoa me te whanonga. Ke me te kōhiwi o te manu. Whakaahua tuku e te runga ake - te whakapakoko o te hanganga ā-o te kukupa. whakakitea te nuinga huringa hanganga i roto i te whakanui ake i uaua kaha i whakaiti taimaha tinana. riro nga wheua o te kōhiwi tuwhera pūtau ranei puta ki te paraharaha kōpiko, i te pupuri rawaka kaha ki te mahi i a ratou mahi tikanga ranei. I roto i te wahi o niho taimaha mai ngāwari ngutu, huruhuru taua cover - he tauira o te otinga, ahakoa kia paunatia reira, nui atu i te tuahiwi. Tikanga i waenganui i nga whekau whai wāhi i roto i te kupukupu peke rangi.

Āhuatanga kukupa kōhiwi

whakaaro tatou ki te whakaaro i roto i te taipitopito te kōhiwi o te kukupa. Kei a ia ko nga wheua papatoiake, nga wheua o te parirau, hiawero pekehoe, kātua, tuarā waha, me te pakohu roro. Te angaanga mavahe kaki, karauna, rae, ngutu, me te turanga rawa nui kanohi. Kei te wehea te ngutu kia rua nga wahi - he runga, me te raro. neke motu ratou i ia atu. Waha ngā te turanga o te kaki, korokoro me te kaki. kukupa kōhiwi i roto i te wahi hikumārō ngā o te sacral, lumbar me te pekehoe rei. Uma - o te whaturei, me 7 o rara whakaritea ki te pekehoe rei takirua. E papatahi Caudal pekehoe me piri kōpae, tito o kiko tūhonohono. Taua, i roto i ngā whānui, kōhiwi manu. Kaupapa kua reira kua aroaro i runga ake.

tahuri ana kōhiwi

Converting kōhiwi e pā ana ki te neke manu i runga i o ratou waewae hata, me te whakamahi i te mua mo te rere, tino mārama whakahuatia i roto i te pokohiwi, me te whitiki papatoiake. Pokohiwi whitiki te etaeta hono ki te whaturei, a no te mea te tinana i roto i rere rite tautau ai i runga i nga parirau. tutuki ana tēnei te whakawhetai ki te kaha wheua coracoid tupuria e e ngaro i roto i whāngote.

manu Skeleton kua tino whakarei whitiki papatoiake. pai pupuri nga wahi hata o enei kararehe i runga i te whenua (i runga i peka ka piki ranei ka whakatere i runga i te wai) me, nui atu, tineia pai patu te kau o te taunga. Mai ka kikokore wheua, whakarei ratou kaha e hononga ki ia atu ka te kōhiwi hanganga manu ke. Ka rite ki i roto i ngā kararehe, tauta toru takirua wheua papatoiake ki te tuaiwi me ki tahi i te tahi. Hanumi kātua pekehoe, i te rei whakamutunga a whakamutu ki te hiku tuatahi. ka meinga e ratou katoa wahi o te matatini o te sacrum, i whakakaha te whitiki papatoiake, tuku manu mutunga mahi ratou mahi i waho whakararuraru i te mahi o te tahi atu pūnaha.

wahi manu

a kia whakaaro he alangá, whakaahua i te hanganga o te kōhiwi manu. kaha whakarerekētia ratou whakaritea ki te āhuatanga angamaheni āhuatanga o vertebrates. Ko te kupu, roa tarsal me metatarsal wheua, ka hanumi tahi ki te hanga i tētahi atu pito wāhanga. Huha te tikanga huna i raro i te huruhuru. I roto i te peke hata puta tikanga e taea ai puritia nga manu i runga i te manga. Te matimati takoto flexor runga ake te turi. whakawhānui ratou tendons roa haere te taha ki mua o te turi, ka te maumiro hoki-taha, me te mata o raro o te maihao. Na roto i te piko te maihao, ka tutakina te huarahi manu kopere peka iohere ratou, na e kore e te ärai i tuku, ara i roto i te moe. Na roto i tona hanganga manu alangá hata tino rite ki te waewae tangata, engari he tokomaha o nga wheua o huha me te waewae i roto i tona tauta.

paraihe

Characterizing kōhiwi āhuatanga manu, mōhio e tangohia e huringa ngā ohorere i roto i te hononga ki te urutaunga ki te rere wahi i roto i te hanganga paraihe. Kua tupu tahi te toe wheua o nga forelimbs ki te hanga i te tautoko mo nga huruhuru rere tuatahi. Tiaki maihao tuatahi he tautoko fare mo te paki i mahi rite te regulator motuhake, i te whakaiti i braking parirau i kīia e rere iti. huruhuru rere Tuarua piri ki te pūkaka. Fakataha ki te faahiahia huruhuru iho pūrere hanga katoa parirau - he tinana, āhuatanga e kakama tiketike, me te plasticity urutau. Kei raro ko te kōhiwi o te ngaro i roto i te rau tau 17 te manu Roro.

parirau

Ara , me te mana i roto i te rere whakarato rere, me te hiawero huruhuru, heoi kua kore e ano i matau tino ratou āhuatanga aerodynamic. I roto i te rere noa, neke kapekape parirau ki raro, ka tuku atu, a ka - koi whakarunga me whakamuri. Ki runga ki pānga parirau whakararo he koki pari o te whakaeke, e e tineia reira tere, ki te kahore whakahaeretia huruhuru tuatahi i tenei wa hei rererangi kawe motuhake, te ārai inhibition. koané ia pene te ake me te ki raro, haere te take, kia e te aronga whakamua te pamu hua, whakakaha me te wehe rawa o ratou pito. Ano, i te tetahi koki o te whawhai o te vane e hoatu mai i te mua o te parirau. hanga tenei he tapahia e whakaiti te arepurepuraa o te rererangi kawe me reira tinei inhibition. Tauranga mua manu e huti te tere, kitea te tinana i roto i te manureva poutū me te retraction braking hiku parirau.

Āhuatanga o te hanganga o ngā parirau o te manu

Bird, taea ki te āta rere, i te āputa ngā papai i waenganui i te Paraimere. Hei tauira, kia Golden Eagle (Aquilachysaetos, whakaahua i runga ake) wā i waenganui i huruhuru ake 40% o te katoa rohe parirau. I nga ekara e hangaia e hiku rawa whānui anō ara ina kare. Ētahi atu tino whakaritea ki nga parirau o te ekara, me ekara hanga roa, me te kuiti parirau o ngā manu.

Hei tauira, ngā toroa (he whakaahua o tetahi o ratou aroaro i runga ake) e kore e tata e tairiiri ratou parirau, kare i roto i te hau, a ka rere, ka tiu ake te tahi mea hauhautanga. Ratou ara o te rere ko na motuhake e i roto i marino rangi e mooni ratou Katahi ki te whenua. parirau Hummingbird ko te huruhuru tuatahi, me te e taea ki te mahi i neke atu i te 50 nga whiu ia te rua, ka tautau te manu i roto i te rangi; i neke hoki a atu ratou i roto i te manureva whakapae.

huruhuru

Huruhuru ahei o te raveraa i te momo o ngā mahi. Na, pakeke rere me te hiawero huruhuru hanga nga parirau, me te hiawero. He puatakore me aratau hoatu te manu tinana faired me fluff ko te insulator waiariki. Okioki ana i runga i ia atu tāpa tuanui rite, huruhuru hanga uhi maheni tonu. hanganga Fine o te pene ki te whānuitanga nui atu tetahi atu ai ngā tohu, fakapapau'i te te pai o te manu i roto i te rangi. Kei roto i ia vane o rau o rore, e kua kei roto i te kotahi manureva i runga i ngā taha e rua o te tukutuku, me i ratou i roto i ngā taha e rua whakawhānui barbules mau ana matau i runga i te taha mamao i te tinana o te manu. Ēnei matau piri ki maeneene barbules rarangi o mua o rore, e taea ana ki te pupuri i te puka vane tonu. I runga i ia huruhuru Makhov e ki runga, ki te 1.5 miriona. Barbules manu nui.

Ko te pire me ona faufaa

Kei te raweke i te ngutu o te manu tinana. I runga i te tauira o te woodcock (Scolopaxrusticola, whakaaturia tetahi o ratou i roto i te whakaahua i runga), ka taea e koe te kite i pēhea te uaua e taea e te mahi o te ngutu, plunges te manu ki roto ki te oneone, hopu mo te kutukutu. Tutukitanga waewae i runga i te taonga, neke whakaiti manu hāngai uaua whakamua wheua tapawha e he wahi o te kikorangi mandibular. Ko te hunga, i roto i te tahuri, pana whakamua te wheua zygomatic, e meinga ake ki te whakapakari i te pito o te kauwae runga, ko te poka porotītaha roto i piri te iohere uaua subclavian te ki te taha ki runga o te pokohiwi. Ko te kupu, i te whakaiti i te uaua subclavian parirau e whakatika, i whakaiti kohungahunga - kua mahue.

Na, whakaturia e matou i roto i nga āhuatanga matua o nga manu o te hanganga kōhiwi. Tūmanako kua kitea koe te tahi mea hou e pā ana ki enei mea mīharo.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 mi.atomiyme.com. Theme powered by WordPress.