Cephalopods. Kufotokozera, mawonekedwe, mitundu ndi tanthauzo la cephalopods

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Kufotokozera ndi mawonekedwe

Molluscs ndiosiyanasiyana kotero kuti mwa kuchuluka kwa ziweto nyama zimakhala m'malo achiwiri padziko lapansi, zachiwiri kupatula ma arthropods. Magulu onse atatu amtunduwu sagwirizana, mwachitsanzo, thupi lawo nthawi zambiri limakhala ndimitundu itatu, pomwe thupi limakhala lophimbidwa ndi khungu "chotchinga" chotchedwa chovala.

Monga lamulo, zolengedwa izi, kuwonjezera pa thupi, zimakhala ndi mwendo ndi mutu, koma m'mitundu yosiyanasiyana zina mwazigawozi mwina sizipezeka. Tiyeni tikambirane za agile kwambiri ma cephalopods apamwamba... Mosiyana ndi anzawo ambiri, nyamazi zimathera nthawi yawo yambiri zikuyenda.

Kuphatikiza apo, ndi achangu kwambiri, amatha kufikira ma liwiro a makilomita 50 pa ola limodzi. Nyama zimatha kuchita zinthu zingapo zovuta, ndizanzeru kwambiri pakati pa nkhono zam'madzi. Madzi amchere am'nyanja ndi nyanja amakhala ngati kwawo. Makulidwe amasiyana kwambiri, kuyambira sentimita imodzi mpaka mita zingapo m'litali. Anthu akuluakulu amatha kulemera pafupifupi theka la tani.

Zolengedwa zolusa zodziwika bwino ndizomwe zimasiyanitsa kwambiri - mahema awo ali pamutu, kumalire pakamwa. Magulu okha m'kalasiyi ali ndi chipolopolo, ena onse alibe.

Pali mitundu yoposa mazana asanu ndi awiri amitundu iyi yamphongo. Zowonjezera, aliyense wa ife kamodzi adamuwona nyamayi, ngakhale sanakhale wamoyo, kapena octopus. Wina wotchuka komanso wodziwika bwino wa cephalopods ndi cuttlefish.

Maonekedwe a cephalopods ndi osiyana kwambiri. Thupi lawo limatha kukhala ngati roketi, chikwama chokhala ndi zowonjezera zingapo, kapena kapu yokhala ndi zokometsera.

Pakhoza kukhala mtundu wina wa chipolopolo mkati mwa thupi, koma siuli "nyumba" yofanana, monga ma gastropods, mwachitsanzo. Mbale zopyapyala, kapena singano za laimu zokha, ndi chiyani cephalopodi m'malo mwa chipolopolo.

KU mawonekedwe a cephalopods angatchulidwe chifukwa chakuti nyama zopanda mafupazi zili ndi mafupa. Koma osati mwanjira yathu yonse, awa si mafupa. Zimapangidwa ndi minofu ya cartilage. Zimateteza ubongo, zimabisa m'maso, komanso zimafika kumapeto kwa zipilala ndi zipsepse.

Ngakhale kuti ma cephalopods ndi a dioecious, samakwatirana. Mwamuna akafika pokhala wamkulu, imodzi mwa manja ake osinthidwa imasinthidwa kuti igwire ma virus m'kati mwake ndikuwatumiza mosamala m'khola lomwelo la mkazi wosankhidwa.

Palinso njira yosangalatsanso kwambiri yopangira umuna mumitundu ina: matumbo osankhidwa amwamuna, wodzazidwa ndi umuna, amachoka mthupi la wolandirayo ndikupita kukasambira kwaulere. Atapeza wamkazi, "bwato lachikondi" ili limalowa m'thupi mwake. Koma yamphongo siyikhala yopunduka, yatsopano imamera m'malo mwendo wotayika.

Zilombozi zimayikira mazira awo mwapadera. grooves pansi. Asanabadwe, mitundu ina ya mollusks imayang'anira ana awo, koma amangolankhula za amayi. Mwa kuyang'anira clutch, chinyama chimatha kufooketsa kotero kuti ikafika nthawi yoti makanda achoke mu "chipolopolocho", kholo lawo limamwalira lofooka.

Kapangidwe ka ma cephalopods

Kunja:

Molluscs amadziwika ndi mawonekedwe osokonekera. Thupi lawo ndilofanana kumanja ndi kumanzere.

Miyendo, mwachitsanzo, mu nkhono, simudzapeza mollusks awa. Izi ndichifukwa choti yasintha kukhala chubu m'munsi mwa thupi kuchokera mbali yakumunsi. Siphon iyi imathandizira nyamayo kuti isunthire msanga, madzi omwe amasonkhanitsidwa mkati amatulukamo ndipo kuyenda kwa jet kumapangidwa. Mbali ina yamiyendo ndizoyesa, pali 8 kapena 10 mwa iwo.

Chovalacho, kapena khola la khungu lazungulira thupi la cephalopod... Kuchokera pamwambapa, yakula mpaka zokutira panja, koma osati kuchokera pansi, chifukwa chomwe chovala chake chapangidwa. Pakhola pali potseguka poti madzi alowemo.

Chovalacho chimadzazidwa osati kungofuna kusuntha, kumasula modabwitsa madzi kudzera mwa khwangwala (siphon), komanso kupuma. Kupatula apo, pali mitsempha. Monga lamulo, pali awiri, nthawi zina anayi. Ndiponso anus, maliseche, amapita kunja uko.

Mahema olimba kwambiri a cephalopods amakhala atadzazidwa ndi ma suckers ambiri. Zala zolimba izi zimayambira m'mapazi a phazi. Pamene munthu akukula, amapita patsogolo ndikukonza pakamwa.

Mahema amangokhala ngati miyendo (mwachitsanzo, kuyenda), komanso ngati manja omwe amatha kugwira nyama. Koma nthawi zambiri ubongo sungatumize zizindikilo zina kumiyendo. Nthawi zambiri, zimangoyenda mopanda tanthauzo, potengera maselo amitsempha.

Mkati:

Ngati mwa oimira magulu ena a mollusks, magazi amayenda momasuka mthupi lonse, kutsuka ziwalo, ndiye kuzungulira kwa ma cephalopods - kutseka. Ndipo magazi omwewo alibe mtundu wofiira, atha kunenedwa kuti alibe mtundu. Chifukwa chake ndi chophweka - mulibe hemoglobin mmenemo.

M'malo mwake panali hemocyanin (muli kuda zamkuwa). Zotsatira zake, zopanda mafupawo zidakhala "magazi abuluu", i.e. ndi mabala, magazi amasandulika madzi abuluu. Kapangidwe ka mtima kali motere: ventricle imodzi, atria awiri (nthawi zina - 4).

Ikugogoda pa liwiro la katatu katatu pamphindi. Mollusk ndi wapadera chifukwa chakuti ili ndi mitima inanso iwiri, gill. Amafunika kuyendetsa magazi kudzera kupuma ndikuwapatsa oxygen.

Ayenera chisamaliro chapadera ndipo dongosolo lamanjenje la cephalopods... Nyama zingatchulidwe kuti ndizothandiza kwambiri. Mitsempha ya mitsempha imalumikizana ndikupanga ubongo woyenera. Monga tanena kale, imazunguliridwa ndi chigaza chamtundu.

Apa ndipomwe luso lochititsa chidwi la ma cephalopods limachokera. Octopuses ndi otchuka kwambiri kwa iwo. Choyamba, zamoyozi zitha kunenedwa kuti ndizophunzitsidwa. Amakumbukira bwino momwe zinthu zimafunikira kuti amalize ntchitoyo nthawi iliyonse.

Mwachitsanzo, amatha kutsegula chidebe kuti akatenge chinthu chomwe akufuna. Ngati munthuyo azindikira kuti sangathe, zitha kukopa achibale ake. Pamodzi amapanga njira zonse zosakira.

Mwa njira, rectum ya eni tenti iyi ali ndi gawo losangalatsa - pali thumba lapadera pamenepo. Mbale iyi ili ndi zipinda ziwiri. Pansi - mbewu zopangira utoto wapadera, pamwamba - inki yokonzedwa bwino pakafunika kutero.

Ndipo ili ndi madzi abuluu (nthawi zina madzi akuda, abulauni) amafunika kuti mudziteteze pakagwa ngozi. Chophimba choterocho chidzasokoneza mdani. Chophimba chakuda chimaphimba madzi kwamamitala angapo m'derali. "Chida" ichi chitachotsedwa, chimabwezeretsedwanso mwachangu, kwa ena chimakhala chokwanira ngakhale theka la ora kukhala okonzeka kwathunthu.

Ndizosangalatsanso kuti ofufuza ena awona kufanana kwa zotulutsa za inki ndi ambuye awo mwachidule. Awo. nyamayo imasiyira mdani chingwe chotere, ndipo pomwe akuyesera kuti adye, amatha "kutenga mapazi ake." Kuphatikiza apo, inki yapaderadera imatha kuwononga kununkhira kwa nsomba zingapo zomwe zimadya.

Ndipo kuti ayambirenso kumva fungo, adzafunika ola limodzi. Utoto umenewu umakhalanso wosatetezereka kwa nkhono zomwe. Chifukwa chake, nyama zimachoka mwachangu pamalo pomwe "mtambo" wawo umatulutsidwa. Za thanzi laumunthu, zonse zili bata pano, inki siingatipweteke. Ngakhale pamaso. Kuphatikiza apo, gourmets amasangalala kuzidya.

Zamoyo zam'nyanjazi zimamveka ndi thupi lonse. Mwa zina, nkhonozi zimanunkhiza bwino, kulawa, komanso kuwona bwino. Ali ndi maso abwino kwambiri. Maso nthawi zambiri amakhala akulu.

Mitundu

  • Zinayi

Gulu losavuta kwambiri la ma cephalopods. Kupatula mitsempha inayi, ali ndi impso ndi atria yofanana. Mwa zina, kusiyana kwawo kwakukulu ndi chipolopolo chakunja, chomwe chimakwirira pafupifupi thupi lonse. Iwo anaonekera pa dziko lathu zaka mazana asanu zapitazo. Woimira m'modzi yekha mwa anthu ofewawa adapulumuka mpaka lero - Nautilus.

Chigoba chofiirira ndi choyera cha nautilus chimakhala chopindika. Kuchokera mkati, imakutidwa ndi amake-ngale. Lili ndi zipinda zingapo. Chimodzi mwazinthuzi ndi malo osungira thupi la nyama. Makamera ena onse amafunikira kuti alowe m'madzi. Ngati invertebrate iyenera kupita pamwamba panyanja, imadzaza zotengera izi ndi mpweya, koma ngati zingafunike kugwa pansi, madzi amasintha mpweya. Pakati pa moyo, kuchuluka kwa zipinda kumawonjezeka.

Cephalopod sakonda kuya kwakuya kwambiri, imakonda kuti isapitilire mita zana. Izi ndichifukwa choti chipolopolocho ndi chosalimba, ndipo makulidwe amadzi ndi kulemera kwake amatha kungophwanya.

Kuganizira kapangidwe ka cephalopods, Nautilus ili ndi mawonekedwe osavuta kuposa abale ake. Mbali imodzi yokha yamutu ndi zotsekera zimatuluka "m'nyumba" ya nyamayo, imakhala nayo makumi asanu ndi anayi. Mofanana ndi ma cephalopods ena ambiri, njirazi zimakhala ndi zoyamwa, "manja" awo amakhala ndi minyewa yambiri, yomwe imalola kuti munthuyo azungulire kwina ndi kugwira nyama popanda vuto. Zakudya zonse zanyama ndi zomera zimadyedwa.

Kuphatikiza apo, pamakhala maso ndi pakamwa. Akazi ndi ocheperako pang'ono kuposa amuna. Mphalapala iyi imakhala ndi fungo labwino, koma masomphenya siowopsa. Chovalacho, monga bulangeti, chimakwirira Nautilus yonse. Kuchepetsa chiwalo ichi. Nyamayo imakankhira madzi mmenemo, motero imayenda mgulu lamadzi.

Ponena za kuberekana, amakula msinkhu, mpaka kufika masentimita 10 m'mimba mwake (makamaka, nyama imatha kudzipangira yokha ndi masentimita 25 m'mimba mwake). Kenako wamwamuna amaika maselo ake ogonana mthupi la mkazi. Patatha miyezi isanu ndi umodzi, tating'onoting'ono tating'onoting'ono tomwe timatuluka m'mazirawo, ndikumabwereza momwe makolo awo amapangidwira.

M'zaka zaposachedwa, kuchuluka kwa anthuwa kwatsika. Cholinga chake ndi chidwi chowonjezeka cha anthu. Kupatula apo, chipolopolo cha nyama chimagwiritsidwa ntchito ngati chokongoletsera. Kusunga invertebrate mu ukapolo ndikokwera mtengo, kupatula apo, munthu yekhayo adzawononga munthu amene akufuna kugula ndalama zochuluka.

  • Biplane

Monga momwe dzinali likusonyezera, nyamazi zili ndi mitsempha iwiri. Zili zovuta kuposa oimira gulu lakale. Alibe chipolopolo pakumvetsetsa kwawo kwakale. Zotupa zochepa zokha mkati mwa thupi - ndizomwe adazisiya. Ziwalo zawo za masomphenya ndizotukuka kwenikweni.

Detachment lagawidwa subways awiri:

  1. Okhala ndi zida khumi (ali ndi ma tenti asanu, imodzi yomwe ndi yayitali ndipo imagwira ntchito ngati zala zolimba).

Squids.

Anthu amadziwa za mazana atatu mitundu ya cephalopods zotere. Nthawi zambiri, nyamayi imawoneka ngati roketi yayitali yokhala ndi zomata. Mwa njira, sizikula limodzi, palibe nembanemba pakati pawo. Koma nyamayi imakhala ndi masamba omwe amawoneka ngati zipsepse. Mapiko awiriwa amatha kukhala okulirapo, ndipo amakhala ofewa poyenda m'madzi.

Monga mitundu ina ya cephalopod, mphamvu yothandizira imawathandizanso kuyenda, ndipo amatha kusintha kayendedwe kake mothandizidwa ndi siphon. Chifukwa chokhoza kuzilamulira, chinyama chimatha kusintha, ngakhale kuwuluka pamwamba pamadzi.

Pokhala bata, nyama zopanda mafupa siziwoneka ngati zosangalatsa, thupi lawo limakhala losalala, losalala, lofiirira, kapena loyera, koma amatha kupanga phosphoresce ndi mitundu yowala yamabuluu. Squid adapeza kuthekera kumeneku chifukwa cha mabakiteriya ena omwe amapezeka mthupi lawo. Chifukwa cha kuwala kwake, nyamayi imakopa nyama yake.

Anthu ocheperako ndi a 10 cm kutalika, pomwe akuluakulu amatha kutalika mita imodzi. Pakhala pali nthano kwanthawi yayitali yonena za nyama zam'madzi zowukira zombo zapanyanja. Koma kenako zinawonekeratu kuti awa anali ma squid akulu okha, omwe amafikira mamitala 18 kukula, ndipo limodzi la maso awo ndilokulirapo chivwende chachikulu. Anthuwa ali ndi gawo losangalatsa kwambiri, ubongo wawo uli ndi bowo kudzera momwe pamimba limadutsira. Nsagwada za nyamazo ndi zamphamvu kwambiri moti zimatha kuluma mosavuta kudzera m'mafupa osakhala nsomba zazing'ono kwambiri.

Nyama ndizanzeru zokwanira kuti ubongo ukhale wozungulira ngati mtundu wa chigaza. Thupi ndi chovala chamkati, mkati mwake muli chinthu chachitsulo (chipolopolo chatenga mawonekedwe awa, kufunika komwe nyama yasowa) ndi ziwalo za cephalopods.

Pakati pa anthuwa palinso m'bale wosazolowereka kwambiri, wotchedwa vampire. Mitunduyi imadziwika kuti ndi ina pakati pa octopus ndi squid. Mahema ake okha ndi omwe amalumikizidwa ndi nembanemba pafupifupi kutalika konse, ndipo mtundu wa thupi ndi wofiira kwambiri.

Nyama zimakhazikika m'malo akuda am'nyanja komanso m'madzi osaya (anthu ochepa amakonda nyumba yotere). Sakhala malo amodzi kwa nthawi yayitali ndipo nthawi zonse amayenda. Tsiku limodzi lokha, amatha kuyenda pafupifupi makilomita 30.

Zakudya za nyamayi zimaphatikizapo nsomba, ma molluscs ena, komanso oyimira ang'onoang'ono amtundu wake.

Nyama zimakhala ndi ana kamodzi pachaka. Mkazi amaikira mazira, ndipo chachimuna chimamupatsa maselo ake oberekera mumtundu wa thumba. Ndiye mphutsi zimabadwa. Adzakhala okonzeka kubereka ana awo pakatha chaka chimodzi kapena ziwiri. Pakutha chaka chachitatu cha moyo, nyama imamwalira.

Moyo wa squid si "shuga". Chifukwa aliyense amene si waulesi amawasaka - kuyambira anthu mpaka ma dolphin ndi mbalame. Kutha kwawo kuyenda mwachangu komanso kupezeka kwa inki kumawathandiza kuti asasanduke nyama ya wina. Kuwaponyera m'madzi, amasokoneza adani.

Pakati pa squid, zotsatirazi ndizosangalatsa: piglet squid (yaying'ono kwambiri ndipo imawoneka ngati nkhope ya nkhumba), squid galasi (wowonekera ngati galasi, maso ndi ziwalo zogaya zimangowonekera)

Nsomba zam'madzi.

Chinyamacho si chachikulu kwambiri, kutalika kwake kumangokhala masentimita angapo, ndipo mwina 30. Samakhala motalika, mpaka zaka ziwiri. Kampaniyo siyokondedwa kwambiri, nthawi zambiri amakhala nthawi yokhayokha, makamaka kuthawa malo ndi malo. Lamuloli limaphwanyidwa pokhapokha ikafika nthawi yoswana.

Otsatirawa amakhala ndi masewera osakanikirana. Zowona, atangotulutsa mazira, akuluakulu amatha kupita kudziko lina. Mosiyana ndi nkhono zambiri zam'madzi, cuttlefish imasaka mdima usanafike, koma ikakhala kuti ili pachiwopsezo chodzisandutsa, imadzibisa mumchenga, pogwiritsa ntchito zipsepse zake.

Mwakuwoneka, thupi la cuttlefish limafanana ndi silinda yonyezimira. Mkati mwake muli mtundu wa fupa - chipolopolo chosandulika. Bolodi limangokhala ngati chishango cha ziwalo zamkati, loyenda kumbuyo konse, komanso limathandizira kuwongolera kuthamanga kwa nyama, kudzaza zipinda momwe imagawanikana ndi madzi. Ponena za manjenje machitidwe a cephalopod, ndiye imapangidwa bwino kwambiri kuposa yamitundu ina.

Pamutu pa cuttlefish pali maso akulu komanso kakulidwe kapadera komwe imagwira ndikupera chakudya. Ngati chinyama sichili pachiwopsezo, manja ake amalimbikitsidwa wina ndi mnzake ndikutambasula, ndipo ma tenti awiri amapindidwa mwapadera. zipinda.

Nsombazi sizimakonda kukhala mumtundu umodzi kwa nthawi yayitali; zimasintha mithunzi yake mosavuta. Izi zitha kukhala zosiyana kotheratu. Mwachitsanzo, amene amatchedwa mikwingwirima ndi woopsa. Ngakhale zili choncho, mitundu yosiyanasiyana ya mollusc imadyedwa ndi anthu.

  1. Zisanu ndi zitatu

Ali ndi maanja anayi, ndipo m'munsi amalumikizidwa ndi wapadera. filimu - nembanemba. Kupanda kutero, zonse zimakhala chimodzimodzi ndi ma cephalopods ena - thumba lanyama (thupi) limakhala lofewa komanso lopanda mawonekedwe ngati ligunda.

Okutapasi.

Maso ndi akulu ndipo amakhala pamalingaliro. Kuphatikiza apo, ngati kuli kofunikira, amasuntha mosavuta ndikuyang'ana pachinthu china. Pali gulu la oyamwa pamahema (amatha kupita m'mizere itatu, ndipo chiwerengerocho chimafika mpaka 2 zikwi), amatha kutumiza zizindikilo za kukoma kwa chakudya. Kuphatikiza apo, nthawi zambiri amakhala ngati miyendo, kuwakhudza, nyamayi imasunthira pansi.

Zomwe zimaphimba nyamayi nthawi zambiri zimakhala zofiira kwambiri. Zowona, pang'ono zomwe zingasinthe. Chifukwa cha zapaderazi. maselo a mollusk amatha kuphatikiza chilengedwe. Chakudya chokoma cha octopus ndi nkhanu, nsomba, nkhanu. Mlomo wofanana ndi mbalame zotchedwa zinkhwe umawathandiza kuyamwa zonsezi. Mitundu yayikulu kwambiri imalemera makilogalamu makumi asanu.

Mukawona munthu wachikaso wonyezimira wokhala ndi mabwalo abuluu pakhungu kwinaku akusambira, ndibwino kuti muchoke posachedwa. Kupatula apo, patsogolo panu pali octopus wabuluu. Ziphe zake ndi zakupha kwa ife, ndipo msonkhano wotere ukhoza kupha munthu.

Kubereka ndiko chiyambi cha moyo kwa achichepere komanso kutha kwa makolo awo. Mwamuna amamwalira akangopatsira mkaziyo mothandizidwa ndi akatswiri. machubu umuna wanu. Zomwezo, nawonso, zimawanyamula mwa iwo okha mpaka nthawi yoyenera, mpaka ikaganiza zodzipangira mazira. Mazira awa nthawi zambiri amakhala masauzande. Podikirira ma octopus ang'onoang'ono (izi zitha kutenga miyezi isanu ndi umodzi), mayiyu amapitanso kudziko lina.

Monga nyumba ya octopus, pali ming'alu m'matanthwe, mabowo ndi zisa zomwe ma cephalopods amatha kumanga mosavuta, chifukwa ndi anzeru kwambiri. Nyumba zawo zimakhala zaukhondo nthawi zonse. Amathandizidwa kuyeretsa ndi ndege, yomwe imatulutsidwa mwadzidzidzi ndikuyeretsa zinyalala zonse ndimayendedwe ake. Nyama zimayesetsa kupeza chakudya usiku. Akugona. Mwa njira, ndi maso otseguka.

Zakudya zabwino

Mollusk ikawona wovulalayo, imamugwira ndimakola ake ndikumukokera pakamwa. Nthawi zambiri poizoni imagwiritsidwa ntchito, imatulutsidwa ndimatenda amate. Zotsatira zake, nyamayo imamwalira. Pakamwa pakatseguka pali china chake chomwe chimawoneka ngati mlomo wa mbalame (nacho nyama imavulaza wovulalayo, kuimitsa, ndikuluma zidutswa). Uku ndi mawonekedwe a nsagwada.

Komabe, nsomba yaikulu ndi yolimba kwambiri kwa iwo. Kuti alowetse chakudya mkati, chinyama chimagaya ndi radula (chikuwoneka ngati lilime ndi mano ang'onoang'ono), chomwe chimapezeka m'mphako. Ndipo zonse ndizofanana: kum'mero, pambuyo pake chakudya chimalowa m'mimba, ndikumaliza ndi anus. Izi ndizo m'mimba dongosolo la cephalopods.

Zakudya zamtunduwu, nsomba zamtundu uliwonse, nkhono, ndi zina zambiri. Ndikoyenera kudziwa kuti samanyoza mtundu wawo, kuwadya. Ndipo chodabwitsa kwambiri ndikuti nyamazi zomwezi zimatha kudya matupi awo. Zowona, zitatha izi, nyamayo imafa.

Mtengo

Ndi chiyani kufunika kwa cephalopods? Ngakhale kukula kwake kwakukulu, ma cephalopods nthawi zambiri amakhala nyama ya zolengedwa zina zomwe. Ndi gawo la chakudya cha dolphin. Amakhala okoma kwa anamgumi opha ndi anamgumi aamuna.

Cephalopod nyama imayamikiridwanso ndi anthu. Izi ndichifukwa choti ili ndi mapuloteni ambiri, koma simudzapeza mafuta. Kupanga kumachitika m'maiko mazana asanu padziko lonse lapansi. Amakonda kulawa zokoma ngati izi ku Thailand, Italy ndi Japan. China siyotsika poyerekeza ndi oyandikana nayo.

Amadyedwa yaiwisi, yophika, youma, zamzitini ndi zina zambiri. Chaka chilichonse, matani miliyoni miliyoni a cephalopods amatengedwa kuchokera pansi pa nyanja. Maukonde amawagwiritsira ntchito m'migodi. Nsomba zabwino kwambiri nthawi zambiri zimakhala mchaka ndi koyambirira kwa chilimwe.

Njira yapadera "yosodza" ndiyodziwika mdziko lotuluka dzuwa. Miphika yadongo imakhala ngati msampha, ndimawamangirira chingwe ndikuiponyera pansi. Mollusks amafika kumeneko ndipo amakhala omasuka kumeneko, chifukwa chake, ngakhale akafuna kuwatulutsa m'madzi, sathamangira kuchoka pogona.

Kuphatikiza pa zakudya zopatsa thanzi, ma mollusks amakhalanso ndi luso lazojambula. Inki yawo imangopanga utoto wamadzi, komanso inki. Munthuyo amagwiritsanso ntchito octopus yomwe wagwidwa ngati nyambo. Ndi nsomba, nsomba.

Ndipo tsopano momwe zovutazi zingawonongere. Milandu ingapo yakuwukira kwa octopus yalembedwa m'mbiri. Kuwonjezeka kwakukulu kwa chiwerengero chawo kunapangitsa kuti mitembo yambirimbiri ya nyamazi inathera m'mphepete mwa nyanja, chifukwa cha mphepo yamkuntho kapena mafunde otsika.

Zotsatira zake, matupi owola adawononga nthaka ndi mpweya. Kuphatikiza apo, ma octopus ambiri amatsogolera kuti nyama zomwe zidaphatikizidwa pazakudya zawo zatsala pang'ono kuwonongedwa. Ndi za nkhanu ndi nkhanu.

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Onerani kanemayo: Cephalopods (July 2024).