Makhalidwe ndi malo okhala nsomba za stingray
Ma stingray ndi amtundu wa nsomba zamatenda, awa ndi ma stingray owopsa. Zitha kuvulaza munthu ndipo nthawi zina ngakhale kumupha. Zafalikira kwambiri, ndipo zimakhala pafupifupi m'nyanja ndi m'nyanja zonse, momwe kutentha kwamadzi sikutsika kuposa 1.5 ° C. Ma Stingrayers amakhala onse m'madzi osaya komanso akuya 2.5 km.
Ma stingray amtundu uwu amakhala ndi thupi lathyathyathya. Zipsepse za pectoral zosakanizidwa, pamodzi ndi mbali zonse za thupi ndi mutu, zimapanga chowulungika kapena chimbale cha rhomboid. Mchira wamphamvu wonenepa umachoka pamenepo, kumapeto kwake kuli munga wakupha.
Ndi yayikulu ndipo imakula mpaka masentimita 35. Ma grooves ake amalumikizidwa ndi tiziwalo timene timatulutsa poyizoni. Pambuyo pa chiwonongekocho, spike yokha imakhalabe m'thupi la wovutitsidwayo, ndipo yatsopano imakula m'malo mwake.
Stingray m'moyo wake wonse amatha "kukula" angapo. Chosangalatsa ndichakuti, aborigine am'deralo amadziwa za kuthekera kwa ma stalkers, ndipo amagwiritsa ntchito ma spikes m'malo mmalo opangira mikondo ndi mivi. Ndipo ngakhale nsomba izi zidasinthidwa mwapadera.
Maso a ma stingray ali kumtunda kwa thupi, kumbuyo kwawo ndi nyamayi. Awa ndi mabowo m'mitsempha. Chifukwa chake, amatha kupuma ngakhale atayikidwa kwathunthu mumchenga kwa nthawi yayitali.
Komabe pa thupi opopera panyanja pali mphuno, pakamwa ndi 10 branchial slits. Pansi pakamwa pamadzaza ndi mnofu wambiri, ndipo mano ake amawoneka ngati mbale zowirira zokonzedwa m'mizere. Amatha kutsegula ngakhale zipolopolo zovuta kwambiri.
Monga ma radiation onse, ali ndi masensa omwe amayankha pamagetsi amagetsi. Izi zimathandiza kupeza ndikumuzindikira wozunzidwayo panthawi yosaka. Khungu la ma stalkers ndilosangalatsa kwambiri kukhudza: yosalala, pang'ono velvety. Chifukwa chake, mafuko amderali amagwiritsa ntchito kupanga ng'oma. Mtundu wake ndi wakuda, nthawi zina pamakhala mawonekedwe osanenedwa, ndipo mimba, m'malo mwake, ndi yopepuka.
Mu chithunzi nyanja stingray
Pakati pa ma stingray awa palinso okonda madzi abwino - oyendetsa mitsinje... Amapezeka m'madzi a South America kokha. Thupi lawo limakutidwa ndi masikelo ndikufika kutalika kwa mita 1.5. Mtundu wawo ndi bulauni kapena imvi, wokhala ndi timadontho tating'ono kapena timadontho.
Pachithunzicho, stingray yamtsinje
Mbali yapadera buluu stingray si mtundu wake wofiirira wokha. Komanso njira yosunthira m'mbali yamadzi. Ngati mitundu ina ya mbalamezi imayenda m'mafunde m'mphepete mwa diski, ndiye kuti imaponya "mapiko" ake ngati mbalame.
Pachithunzicho pali stingray yabuluu
Chimodzi mwazoyimira lembani (sea cat) amapezeka mu Nyanja yakuda... Kutalika kwake, sikumakula mpaka masentimita 70. kunyezimira kumakhala kofiirira-imvi ndi mimba yoyera. Ndizovuta kumuwona, ndi wamanyazi ndipo amakhala kutali ndi magombe ambiri. Ngakhale zoopsa, ambiri olota amalota zokumana naye.
Mu chithunzi stingray nyanja mphaka
Chikhalidwe ndi moyo wa nsomba za stingray
Ma stalkers amakhala m'madzi osaya, akubowolera mumchenga masana, nthawi zina phompho lamwala kapena kukhumudwa pansi pamiyala kumatha kukhala malo opumulirako. Zitha kukhala zowopsa kwa anthu.
Zachidziwikire, sadzaukira mwadala. Koma ngati atasokonezeka mwangozi kapena kuponderezedwa, ayamba kudzitchinjiriza. Mbalameyi imayamba kumenyana mwamphamvu ndi kupyoza mdaniyo ndi msoko.
Ngati imagwera m'chigawo cha mtima, ndiye kuti imfa pafupifupi nthawi yomweyo. Minofu ya mchira ndiyolimba kwambiri kotero kuti khushoni imatha kupyoza thupi la munthu, komanso pansi pa bwato lamatabwa.
Poizoniyo akalowa mthupi, amayambitsa ululu waukulu komanso woyaka malo ovulala. Zidzatha pang'onopang'ono kwa masiku angapo. Ambulensi isanafike, wovulalayo amafunika kuyamwa poyizoni pachilondacho ndikutsuka ndi madzi ambiri am'nyanja. Monga poizoni ngati kutchfun, Ali ndi nyanja chinjoka, yomwe imapezekanso m'madzi a Nyanja Yakuda.
Kuti musakhale wovulala mwangozi ndi stingray iyi, muyenera kupanga phokoso lalikulu mukamalowa m'madzi ndikugwedeza miyendo yanu. Izi ziwopseza mlenje, ndipo ayesa kusambira nthawi yomweyo. Muyeneranso kusamala mukamadula nyama ya stingray. Poizoni wake ndiwowopsa kwa anthu kwanthawi yayitali.
Ngakhale izi zonse, ma stingray ndi achidwi kwambiri komanso omvera. Amatha kuwetedwa komanso kudyetsedwa m'manja. Kuzilumba za Cayman m'malo osiyanasiyana, pali malo omwe mungasambire pafupi mbola, pokhala ndi akatswiri osiyanasiyana ndipo amapanganso ena chithunzi.
Ngakhale ma stingray, mwachilengedwe, amakhala okha, koma pagombe la Mexico nthawi zambiri amasonkhana m'magulu a anthu oposa 100. Ndipo zili m'malo ozama osanja, omwe amatchedwa "paradaiso".
M'madzi aku Europe, kunyezimira uku kumangowoneka chilimwe. Kutentha kwamadzi kukatsika, amasambira kumalo otentha kuti "nyengo yachisanu", ndipo mitundu ina imangodziyika yokha mumchenga.
Chakudya cha nsomba chotchedwa Stingray
Mbalameyi imagwiritsa ntchito mchira wake pokhapokha ikadzitchinjiriza, ndipo satenga nawo mbali pakusaka nyama. Kuti agwire wovulalayo kutchfun Ikuyenda pang'onopang'ono pafupi ndi pansi ndikukweza pang'ono mchenga mozungulira ngati mayendedwe. Chifukwa chake "amakumba" chakudya chake. Chifukwa cha utoto wake wobisika, imakhala yosawoneka pakasaka ndipo imatetezedwa molondola kwa adani ake.
Ma stingray amadya nyongolotsi zam'madzi, nkhanu ndi nyama zina zopanda mafupa. Zitsanzo zazikulu zimathanso kudya nsomba zakufa ndi ma cephalopods. Ndi mizere yawo ya mano osalaza, amatha kukuna zipolopolo mosavuta.
Kubalana ndi kutalika kwa nsomba za stingray
Kutalika kwa moyo wa stingray kumadalira mitunduyo. Wolemba mbiri ndi anthu aku California: akazi amakhala zaka 28. Pafupifupi, chiwerengerochi chimasinthasintha mozungulira 10 m'chilengedwe, ali mu ukapolo kwa zaka zisanu kupitilira apo.
Ziboda kugonana amuna kapena akazi okhaokha ndipo amadziwika ndi umuna wamkati, monga ma cartilaginous onse nsomba... Kusankha kwa mitundu iwiri kumachitika pogwiritsa ntchito ma pheromones, omwe mkazi amatulutsa m'madzi.
Panjira iyi yamphongo imamupeza. Nthawi zina angapo amabwera nthawi imodzi, kenako amene amatuluka mwachangu kuposa omwe amapikisana nawo amapambana. Pakati pa kukwatira, yamwamuna imakhala pamwamba pa mkazi, ndipo, ikumuluma m'mphepete mwa disc, imayamba kuyambitsa pterygopodia (ziwalo zoberekera) mu cloaca yake.
Gestation imatha pafupifupi masiku 210, ndi 2 mpaka 10 mwachangu mu zinyalala. Akakhala m'mimba, amakula mwa kudya yolk ndi madzi okhala ndi mapuloteni. Amapangidwa ndi zotuluka zapadera zomwe zili pamakoma a chiberekero.
Amadziphatika ku squirt wa mluza ndipo motero madzi amadzimadzi amatumizidwa molunjika m'mimba mwawo. Pambuyo pakukhwima, ma radiation ang'onoang'ono amabadwa atakulungidwa mu chubu ndipo, ndikugwera m'madzi, nthawi yomweyo amayamba kuwongola ma disc awo.
M'chithunzichi ndimayang'anidwe
Amuna amakwanitsa kufikira zaka 4, ndipo akazi atakwanitsa zaka 6. Ma stingray amabweretsa zinyalala kamodzi pachaka. Nthawi yake imadalira komwe kuli ma stingray, koma nthawi zonse imachitika nthawi yotentha.
Kwa otsalira osawopsezedwa kuti atha. Sagwidwa pamalonda. Ma stingray amadyedwa ndipo matenda osiyanasiyana, kuphatikizapo chibayo, amathandizidwa ndi mafuta ochokera pachiwindi.
