Makhalidwe ndi malo okhala nsomba za stingray
Nsomba za Stingray ndiye wokhalamo wakale kwambiri m'madzi. Ma stingray ndi zolengedwa zodabwitsa. Iwo, pamodzi ndi sharki - abale awo apamtima ndi akale kwambiri kuposa nthawi zonse zakuya kwamadzi.
Zolengedwa izi zimakhala ndi zinthu zambiri zosangalatsa, zomwe zimawapangitsa kukhala osiyana ndi oimira nyama zina zomwe zikuyandama m'madzi. Asayansi amaganiza kuti m'nthawi zakale, makolo akutali a shaki ndi cheza anali osiyana pang'ono, koma zikwizikwi zaka zapitazi sizinapangitse nyamazi kukhala zofananira, ndipo anthu amitundu yonseyi asintha kwambiri.
Zamakono nsomba za cramp (pa chithunzi Izi zikuwonekera bwino) amadziwika ndi thupi lathyathyathya kwambiri ndi mutu, wophatikizika modabwitsa ndi zipsepse zam'mimba, zomwe zimapatsa cholengedwa ichi mawonekedwe osangalatsa.
Mtundu wa chinyama chimadalira kwambiri malo ake: madzi am'nyanja ndi matupi amadzi abwino. Mwa zolengedwa izi, mtundu wa dera lakumtunda ndi wopepuka, mwachitsanzo, mchenga, wamitundu yambiri, wokhala ndi zokongoletsa zokongola kapena mdima. Ndiwo mtundu womwe umathandiza malo otsetsereka kuti abisaliridwe bwino kuchokera kwa owonera ochokera kumwamba, ndikuwapatsa mwayi wophatikizana ndi malo oyandikana nawo.
Pansi pake pa nyama zathyathyathazi nthawi zambiri zimakhala zopepuka kuposa pamwamba pake. Kumbali yowonetsedwayo ya nyama, pali ziwalo monga pakamwa ndi mphuno, komanso ma gilosi ochulukirapo asanu. Mchira wa okhala m'madziwo uli ndi mawonekedwe ofanana ndi chikwapu.
Ma Stingray ndi gulu lalikulu kwambiri la nyama zam'madzi zomwe sizigwirizana zinyama. Kulimbana – ndi nsomba kapena makamaka, cholengedwa cha m'gulu la nsomba zotchedwa lamellibranch cartilaginous.
Malinga ndi kukula kwawo, nzika zakudzazi zimasiyananso kwambiri pakati pawo. Pali anthu masentimita ochepa okha kutalika. Ena ndi mita, ndipo nthawi zina amapitilira (mpaka 7 mita).
Thupi la ma stingray ndi lathyathyathya komanso lalitali, lofanana ndi chikondamoyo chomwe chimakulungidwa ndi pini yokhotakhota, kotero kuti m'mbali mwake mwa zamoyozi mumawoneka ngati mapiko, oimira zipsepse zam'mimba. Nthawi zina, kutalika kwawo kumafika mamita awiri kapena kupitilira apo.
Chitsanzo cha ichi ndi stingray, yemwe ndi membala wa banja la bracken, yemwe kutalika kwake kwa thupi kumafika asanu, ndipo mapiko a mapiko amtundu wina amakhala mpaka mita ziwiri ndi theka. Kulimbana – nsomba za cartilaginous... Izi zikutanthauza kuti mkati mwake simamangidwa kuchokera m'mafupa, monga sharki ndi nyama zina, koma kuchokera ku cartilage.
Mtundu wa stingray umapatsa kuthekera kubisala pansi panyanja
Malo okhala ma stingray ndi akulu monga kusiyanasiyana kwawo. Nyama zotere zimapezeka m'madzi padziko lapansi, ngakhale ku Arctic ndi Antarctic. Koma ndi chipambano chomwecho amakhala m'madzi otentha.
Kuzama kwa matupi amadzi omwe amakhala ngati pogona nyama ndizofanana. Nsomba za Stingray zimakhala ndipo imatha kuzika mizu m'madzi osaya, komanso imasinthiratu kuti izikhala yakuya mamita 2700.
Chikhalidwe ndi moyo wa nsomba za stingray
Zinthu zodabwitsa zosiyanasiyana mitundu ya kunyezimira gwedeza malingaliro. Mwachitsanzo, pagombe la Australia mutha kuwona "kunyezimira kowuluka". Komanso mukomane magetsi stingrays nsomba.
Pachithunzicho "ma stingray" owuluka
Ndipo mphamvu yotere, yoperekedwa mwachilengedwe, imakhala chida chabwino kwambiri polimbana ndi moyo. Zamoyo zotere zimatha kufooketsa wovutitsayo pogwiritsa ntchito magetsi awo, omwe amapangidwa ndi cheza chonse, koma ndi mtundu uwu womwe umatulutsa mpaka 220 volts.
Kutaya koteroko, komwe kumakhala kolimba kwambiri m'madzi, ndikokwanira kufafaniza ziwalo zina za thupi la munthu, ngakhalenso kupha. Zosangalatsa kwambiri pamitunduyo nsomba za stingray – zamatsenga mdierekezi. Nyama iyi ndi yayikulu, yolemera matani opitilira awiri.
The amalinyero anapanga nthano zosaneneka za zolengedwa izi, zifukwa zomwe zinali mwadzidzidzi maonekedwe a chodabwitsa chonchi m'madzi mbosani kuchokera pansi pamadzi pamaso pa apaulendo odabwitsidwa.
Adalumphira m'madzi ndikuwuluka, kenako ndikusowa m'madzi, akumayenderera ndi mchira wosongoka, womwe nthawi zambiri umakhala mantha. Komabe, manthawo anali osamveka, ndipo zolengedwa zoterezi zilibe vuto lililonse komanso zimakhala mwamtendere.
Pachithunzicho, "satana wam'nyanja" wamphepo
Ndipo sipanakhalepo milandu yozunza anthu kwanthawi yayitali. M'malo mwake, anthu nthawi zambiri amadya nyama yawo yathanzi komanso yokoma, yomwe imakhalabe gawo limodzi mwa magawo ambiri azakudya, komanso maphikidwe osiyanasiyana achilendo.
Koma njira yosakira mdierekezi wam'nyanja itha kukhala chinthu chowopsa, chifukwa kukula kwa nyamayo kumalola kuti iziyendetsa boti limodzi ndi asodzi. Gawo lalikulu la moyo wa nsomba za stingray zimadutsa pansi pamadzi. Nyama izi zimapuma, zimakwiriridwa ndi matope kapena mchenga. Ndiye chifukwa chake kupuma kwa nyama izi ndikosiyana ndi nsomba zina.
Samapuma ndi mphuno, koma mpweya umalowera mthupi lawo kudzera muzida zotchedwa squirt gill, zomwe zili kumbuyo kwake. Ziwalozi zimakhala ndi valavu yapadera yomwe imathandiza kuteteza thupi la stingray kuchokera ku ma particles akunja omwe amalowa kuchokera pansi pa posungira. Zinyalala zonse zosafunikira, tinthu ta mchenga ndi dothi zimachotsedwa mu chopopera, chotulutsidwa ndi kutsetsereka, ndi mtsinje wamadzi.
Ma stingray nawonso amayenda modabwitsa, osagwiritsa ntchito mchira wawo konse posambira. Amawaphimba zipsepse zawo ngati agulugufe, ndipo mawonekedwe ake apadera amathandiza nyamazo kuti ziziyandama m'madzi, zomwe zimawapangitsa kusambira bwino.
Chakudya chotchedwa Stingray
Nsomba za nsomba - cholengedwa cholanda nyama. Chakudya chake chachikulu ndi nsomba: nsomba, sardine, mullet kapena capelin. Mitundu ikuluikulu imatha kuyesedwa ndi nyama monga octopus ndi nkhanu. Mitundu yaying'ono imakhutira ndi plankton, komanso nsomba zazing'ono.
Zosiyanasiyana za ma stingray ndi mwayi wawo wodabwitsa zimawonetsedwanso pakupeza chakudya. Pofuna kusaka anthu omwe awazunza, mitundu yosiyanasiyana yazinthu zodabwitsa izi imagwiritsa ntchito zida zomwe chilengedwe chawapatsa.
Kuwala kwa magetsi, kugonjetsa nyamayo, kumayikumbatira ndi zipsepse zake ndikuyiyika ndi magetsi, kuyembekezera kufa kwake. Ndipo chida cha utoto wonyezimira ndi mchira, wokutidwa ndi minga, womwe umalowa mwa adani. Podya mollusks ndi crustaceans, amagwiritsa ntchito mbale zapadera zomwe zimalowetsa mano a cholengedwa ichi, ndikupera nyama yake.
Kubalana ndi kutalika kwa nsomba za stingray
Ena stingray ndi viviparous, pamene ena kuikira mazira makapisozi. Palinso mitundu yomwe imagwira ntchito yake yobereka mwanjira yapakatikati, pokhala ovoviviparous.
Ponyamula ana, thupi la mayi limadyetsa mazirawo, mtundu wina wa timitengo timene timaloŵa m'kamwa. Mdierekezi wamkazi wanyanja amatha kubereka mwana m'modzi yekha, koma kukula kwake ndi kodabwitsa, ndipo kulemera kwake ndi pafupifupi 10 kg. Koma yaikazi yamagetsi yamagetsi, yomwe imabereka ana amoyo, imatha kukulitsa mtundu wa kunyezimira, nthawi zina ndi anthu 14.
Kukula kwa ana ongobadwa kumene ndi 2 cm yokha, koma kuyambira miniti yoyamba yakukhalapo kwawo, amatha kupanga magetsi. Kutalika kwa moyo wa ma stingray nthawi zambiri kumadalira kukula kwawo. Mitundu yaying'ono imakhala pafupifupi zaka 7 mpaka 10. Zazikuluzikulu zimakhala ndi moyo wautali, pafupifupi zaka 10 mpaka 18.
Mitundu ina: ma stingray amagetsi, komanso ena ambiri, mwachitsanzo, akukhala pafupi ndi zilumba za Cayman, komwe kuli zinthu zabwino kwambiri kwa oimira nyama, amakhala moyo pafupifupi kotala la zana.
