Mupurwa Pike - a prehistoric romugungwa uye rakasiyana mukombe

Mississippi chikara, hove, mupurwa, prehistoric chinotyisa, uye zvakafanana zera dinosaurs, zvekumwe hove mukombe uye hove akwariyamu - ". Mupurwa Pike" epithets izvi zvose ndezvaJehovha kusikwa zvakasiyana siyana mazita, vakawanda chiri Photos of izvi zvikara zviri chaizvo.

Lepistostedae

Ndiko sei muchiLatin inonzi mupurwa Pike. In zvedzidzo yeChina, mhuka hwemvura Unonzi mupurwa pakati, kana ganoids. Uye zvose nokuda pfupa anorwisa sezvo mangoda asina bindepinde mumwe uye kufukidza muviri wose ari deko hove. Zviri yakasimba kuti gwa kunyange hombe pfumo kana matare anopinza.

Pane rimwe zita iyo chinorehwa mupurwa Pike - garfish (nokuda zvokunze kufanana ne pikes mhuri Sarganovyh). Asi, chokwadi, kuti schukam mupurwa pakati hakuna phylogenetic ukama. Madziteteguru warrior mumiririri hwemvura fauna of akaoneka panyika mamiriyoni 200 apfuura, asati chimiro nehove mhou. Sezvo ivo vane dzinenge dzakachinjwa tipeiwo mukana kupinda nevanhu vavo nevezera dainoso yaitonga.

Chitarisiko uye etiology

Externally, chaizvoizvo hove sezvinoita Pike nzizi dzedu - the dorsal uye nokunobuda netsvina zvimbi uyewo haachatauri shure uye fusiform muviri chimiro rakafanana. Zvisinei, hazvina pasina kuti Pike mupurwa, musoro wake ari vakapakata shaya simba sandara yakawanda tsono-kufanana meno duku, achimurwadzisa kutarisa akafanana garwe musoro.

eshaya inogona kusvika 30-40 masendimita. Mune kumusha rehove iri pakati Mississippi River, chinowanzoonekwa kuvhiringidzwa alligators, vachiona pepa rehurukuro hwemhuka pasi mvura. Zvisinei, pasinei "zvakagadzirwa" akadaro uye anoyevedza kukura (hove inokura kusvika mamita 3 uye vanoyera kusvika makirogiramu 150), kuvhima mu nzira nokuda dzokubudisa nayo sezvo Pike, kuita nokukurumidza uye simba kwepfuti kubva yokuvandira. Zviya, kazhinji Pike mupurwa anotungamirira munhu ndakagara mararamiro, kudya hove uye crustaceans mune zvakawanda zvinonyanya kuzivikanwa mvura yorwizi rukuru. specimens Zvakakura anogona kudya shiri uye mhuka duku.

Uye hove voracious anogona kudya nguva dzose. The dumbu uye vanogona ruchatambanudzirwa kuti kutakura 20 makirogiramu zvokudya.

hove coloring - kubva mavara uye sirivha-mutema pamusoro kudzokera chityu nedumbu - ndiwo kamafurashi akakwana muna zvakawanda zvinonyanya kuzivikanwa mumvura uye anobvumira vanhu kushandisa imwe nzira okuwana zvokudya zvakanaka yepakutanga. Pike rinokwira murwizi uye ipapo aiyangarara pasi pasina uchifamba. In hove duku ichi kutora pamusoro erogi, zvichiguma simba pfupi-uzvirasire uye vachiva kuti chikara chiurawa.

Zvinoumba Biology

Kufanana ne mupurwa anowedzera hove uye ayo maitiro pakupisa nguva. Mupurwa Pike rinokwira kusvika pamusoro ndokudzikunda mhepo kubva noruzhinji kurira. The peculiarity aya hove afemeruke chokuita nemamiriro dzinoshambira dundira, tsinga uye mottled remubatanidzwa ane yegurokuro. Nzira yakadaro okuwedzera ropa okisijeni vapfume akabvumira ichi zvikara yekare kurarama mu noushamwari turbid mvura apo dzimwe hove kufa.

Lepisosteus zvakashamisa zvipenyu nemamiriro kutarisana analyzer. Meso avo makuru, uye maziso - unopinza. Asi zvinofadza kuti mukuita omumwe chiedza raiita nezvemarudzi maviri mapuroteni, mumwe wavo vakawana chete nehove, uye imwe - chete mhuka.

Mupurwa Pike (kana mupurwa pakati) ikamera vaizoshamiswa uye genetics. Pashure achiongorora zvaive kwayo genome yakaratidza kuti yakatarwa majini ayo zvakawanda siyana kupfuura mhou nehove evolutionarily muduku uye mhuka. Izvi zvakasimbisa zvitsva adzidze shanduka matavi mhuka umambo panyika.

dzinogarisana

Muganhu lepisosteus rinoenderera Quebec, mvura Lakes Great uye Mississippi kuna Costa Rica uye South-West pakati Cuba. Izvi chizvarwa Freshwater hove, asi vanokwanisa kutsungirira uye kuramba mugungwa mvura. Asi anowedzera mupurwa Pike chete nemvura yakachena.

tengeserana

Muviri nyama mupurwa Pike asina. Kana kubika, zvinova yakaoma uye zvakaoma, uye nyama ine zvakawanda mapfupa duku. Very kashoma rinoshandiswa mune zvokudya - kunze ndivo chete zvemo vanhu Mississippi musango.

Domestic uyewo caviar, zvinokuvadza uye kunyange asina hanya kuchenesa kunogona kukonzera nomuchetura muviri. Asi pachikero lepisosteus uye nhasi inoshandiswa pakugadzira zvishongo uye matkamuistoja. Uye zvinhu zvaishandiswa chinoitwa unyanzvi taxidermists, semusimboti kushongedzwa mahofisi uye vatambi vehove dzimba.

zvekumwe mukombe

Pari Yabatwa Zirume iri kwapera kuvinga nechinangwa zvekumwe hove. Izvi kuchiva mukombe nokuda kwazvo varedzi vehove, nekuti kuputsa goko ndikadzura mumvura hove yairema makirogiramu anopfuura 100 hakusi nyore.

Vachivhima pakati - basa nokuda adventurers vechokwadi! Zvokukutapukira pamusoro kadiki kuzororo ichiyangarara pamusoro mhenyu chiteyeso. Hunt anogona kuva gore rose, asi hove isina ruzivo mutungamiriri, zvichida chinomwiwa.

infestation mikana

Dambudziko invasive mutorwa kwemarudzi mu mararamiro ari primordial vanhu rakatarisana kwenguva refu. Munyika akasika Institute nokuda Study and Prevention kuti zvinokonzera njodzi. Zviitiko kuonekwa zvipenyu izvi mvura kure yaro dzinogarisana kare vakanyorwa. Saka, muna Berezina River iri munharaunda Belarus akabatwa Pike-mupurwa. Zvakafanana nyaya yakanyorwa nemhenderekedzo Turkmenistan muGungwa reCaspian.

Chokwadi kuti dzinovaraidza muzvitoro kazhinji unogona kuwana kupfuura Crustacean Pike, anovhundutsa ichthyologists Russian. Zvechokwadi, muna dzakaderera kunosvika of Volga uye reCaspian madhamu hove vanogona kuwana ezvinhu akakodzera maberekero (kana, Chokwadi, vanogona acclimate munharaunda yedu).

Kana uchida kuwana asingakanganwiki hove - dzinoendesa pamusoro Mississippi. Uye regai kubata hove, mupurwa muunganidzwa kuchaita vashongedze nebudiriro yokunyanyisa wehove!