Mawonekedwe ndi malo okhala
Okutapasi ndi nyama za benthic, zikuyimira mitundu ya cephalopods, yomwe imapezeka mumtsinje wamadzi, nthawi zambiri imakhala yakuya kwambiri. Adzakambirana lero.
Pachithunzicho ndi octopus zitha kuwoneka zopanda mawonekedwe chifukwa chakuthupi kofewa kofewa kokhala ndi mawonekedwe ofiira osasunthika komanso kusapezeka kwa mafupa mthupi. Pakamwa pa nyamayo, yokhala ndi nsagwada ziwiri zamphamvu, ili kumapeto kwa mahema, anus amabisika pansi pa chovalacho, chomwe chikuwoneka ngati thumba lachikopa lolimba. Njira yotafuna chakudya imachitika m'malo otchedwa "grater" (radula) omwe amapezeka pakhosi.
Kujambulidwa pakamwa pa octopus
Mahema asanu ndi atatu amatuluka pamutu wanyama, omwe amalumikizidwa ndi nembanemba. Chihema chilichonse chili ndi mizere ingapo yama suckers pamenepo. Akuluakulu octopus akulu Zitha kukhala ndi makapu okwanira pafupifupi 2000 "m'manja" onse.
Kuphatikiza pa kuchuluka kwa makapu oyamwa, amapindulanso ndi mphamvu yawo yayikulu - pafupifupi 100 g iliyonse. Kuphatikiza apo, izi sizingatheke mwa kukoka, monga momwe anthu amapangira dzina lomweli, koma kokha ndi khama la mollusk palokha.
Pachithunzicho, octopus suckers
Machitidwe amtima amakhalanso osangalatsa, popeza octopus ali ndi mitima itatu: chinthu chachikulu chimatsimikizira kufalikira kwa magazi amtambo mthupi lonse, enawo amakankhira magazi kudzera m'mitsempha.
Mitundu ina ya octopus yam'nyanja ndi yoopsa kwambiri, kuluma kwawo kumatha kupha onse oimira nyama ndi anthu. Chinthu china chodziwika ndi kuthekera kosintha mawonekedwe amthupi (chifukwa chosowa mafupa). Mwachitsanzo, potenga mawonekedwe a chowuluka, octopus amabisala munyanja, pogwiritsa ntchito izi posaka komanso kubisa.
Ngati nyamayi imasanduka yofiira, ndiye kuti yakwiya.
Komanso, kufewa kwa thupi kumaloleza chimphona octopus kufinya kudzera m'mabowo ang'onoang'ono (masentimita angapo m'mimba mwake) ndikukhala pamalo otsekedwa omwe voliyumu yake ndi 1/4 kukula kwa nyama, osakumana ndi zovuta zina.
Ubongo wa octopus umakula kwambiri, ngati donut, ndipo umakhala mozungulira pamero. Maso amafanana ndi anthu pamaso pa diso, komabe, diso la octopus limayang'ana panja, mwana wamakona anayi.
Zojambula za Octopus tcheru kwambiri chifukwa cha kuchuluka kwakukulu kwamasamba okoma omwe amapezeka. Munthu wamkulu amatha kukula mpaka 4 mita kutalika, pomwe oimira mitundu yaying'ono kwambiri (Argonauto argo) amakula mpaka 1 sentimita imodzi atakula.
Pachithunzicho, octopus argonaut
Chifukwa chake, kutengera mtundu ndi kutalika, kulemera kwake kumasiyananso - oyimira akulu kwambiri amatha kulemera makilogalamu 50. Pafupifupi octopus aliyense amatha kusintha utoto, kusinthasintha chilengedwe komanso momwe zinthu zilili, popeza khungu la mollusk limakhala ndimaselo okhala ndi mitundu yosiyanasiyana ya pigment, yomwe imalumikizana ndikutambasula molamulidwa ndi dongosolo lamanjenje.
Mtundu wofiirira ndi wofiirira, ukachita mantha - woyera, mu mkwiyo - wofiira. Nyama zotchedwa Octopus ndizofala - zimapezeka m'nyanja zam'malo otentha ndi m'nyanja zamchere, kuyambira kumadzi osaya mpaka kufika mita 150. Kwa malo okhazikika, malo amiyala amasankhidwa, amakonda ming'alu ndi mitsinje.
Chifukwa chakufalikira kwawo, nyamazi zimadyedwa ndi nzika zamayiko ambiri. Mwachitsanzo, ku Japan, nyama zachilendozi ndizogwiritsidwa ntchito popanga mbale zambiri, ndipo zimadyanso amoyo.
Nyama ya octopus yamchere imapezeka ku Russia. Komanso pazolinga zapakhomo, monga kupenta, inki ya mollusk imagwiritsidwa ntchito, yomwe imakhala yolimba kwambiri komanso yachilendo ya bulauni.
Khalidwe ndi moyo
Nyamazi zimakonda kukhala pafupi ndi nyanja pakati pa algae ndi miyala. Achinyamata amakonda kubisala m'zipolopolo zopanda kanthu. Masana, nkhono sizigwira ntchito kwenikweni, chifukwa zimawerengedwa kuti ndi nyama zawo zakusiku. Pamalo olimba okhala ndi malo otsetsereka aliwonse, nyamayi imatha kuyenda mosavuta chifukwa cha kulimba kwake.
Nthawi zambiri, ma octopus amagwiritsa ntchito njira yosambira momwe mahema samakhudzidwira - amatenga madzi mumimbamo kuseri kwa milomo ndikusunthira, ndikukankhira kunja mwamphamvu. Mukamayenda motere, mahema amafika kumbuyo kwa octopus.
Koma, ngakhale atakhala ndi njira zingati zosambira nyamayi, zonse zimakhala ndi vuto limodzi - nyama imayenda pang'onopang'ono. Pakusaka, kumakhala kovuta kuti agwire nyama, ndichifukwa chake octopus amakonda kusaka m'malo obisalira.
Pakakhala kaphokoso kaulere kokhalamo kokonza "nyumba", nyamazi zimasankha "chipinda" china chilichonse, chinthu chachikulu ndichakuti khomo ndilopapatiza, ndipo mkati muli malo omasuka. Nsapato zakale za labala, matayala amgalimoto, mabokosi ndi zinthu zina zilizonse zomwe zimapezeka pansi panyanja zitha kukhala nyumba za nkhono.
Koma, paliponse paliponse pakakhala nyamayo, nyamayo imayisamalira mwaukhondo, kuchotsa zinyalala panja ndi mtsinje wamadzi. Zikakhala zoopsa, nyamazi zimayesetsa kubisala nthawi yomweyo, ndikutulutsa inki yocheperako yomwe imapangidwa ndimatenda apadera.
Octopus ndi inki yake
Inki imadzipachika ngati chidutswa chokula pang'onopang'ono chomwe chimatsukidwa pang'onopang'ono ndi madzi. Kawirikawiri amakhulupirira kuti mwanjira imeneyi amapanga chandamale chabodza kwa mdani, ndikupeza nthawi yobisala.
Palinso chinthu china chododometsa cha octopus motsutsana ndi adani: ngati chimodzi mwazomwe zitha kugwidwa, mollusk imatha kuyikankhira kumbuyo ndikulimbikira kwa minofu. Chiwalo chodulidwacho chimayenda mwadzidzidzi kwakanthawi, ndikusokoneza mdani.
Mbalamezi zimapezanso nyengo yozizira kwambiri, ndipo zimabwerera kumadzi osaya ndi kutentha. Amakonda moyo wobisika pafupi ndi nyamayi zina zofananira. Chifukwa cha nzeru zopangidwa ndi octopus, zimatha kuwongoleredwa, komanso, zimazindikira munthu amene amazidyetsa pakati pa anthu ena.
Chakudya
Octopuses amadya nsomba, molluscs ang'ono, crustaceans. Nyamayi ya ku Caribbean imagwira wovulalayo ndi manja onse, ndikuluma zidutswa zazing'ono. Octopus paule imayamwa chakudya kwathunthu, ndiye kuti, kutengera mitundu, njira ya zakudya imasiyananso.
Octopus kudya nyama
Kubereka ndi chiyembekezo cha moyo
Mkazi amakonza chisa mdzenje pansi pake, pomwe pamakhala thumba pafupifupi mazira 80,000. Kenako chisa chimakutidwa ndi zipolopolo, miyala ndi ndere. Mayi amayang'anira mosamala mazira - amawatulutsa, amachotsa zinyalala, amakhala pafupi nthawi zonse, ngakhale chakudya sichisokonezedwa, chifukwa nthawi yomwe ana amawonekera, chachikazi chimakhala chitatopa kwambiri, kapena sichikhala ndi moyo mpaka pano. Avereji ya zaka za moyo ndi zaka 1-3.
