Electric eels - vagari nematope mvura Amazon

Electric muramba (mapikicha zvinogona kuonekwa munyaya ino) ndezvevanhu mukirasi mhou hove vemhuri dzemagetsi eels. Iye anogara pakati uye tikarega Amazon rechibharo uye nenzizi duku iri kuchamhembe kwakadziva kumabvazuva South America. Ichi hove huru, ayo avhareji urefu kubva 1 kusvika 1.5 m, asi panewo-mita matatu munhu yairema makirogiramu 40.

Acne vari electrically bescheshuychatoe Vasina unomonereka muviri, izvo akafuka mutete paiva nebhitumini uye rwemberi mugove yakati laterally compressed. Color anogona kunzi kamafurashi. In mhuka duku riri yunifomu, Muorivhi mashava, apo vakuru vane inopenya Orange ruvara pamusoro underside musoro uye pahuro. Meso diki, mumuromo ari musara mazino duku. Ventral uye dorsal zvimbi hatisi, ari pectoral vashomashoma, chete tsime kunyatsobudirira nekunobuda netsvina zenze. Uchibatsirwa ake, wakanaka ichiyangarara kwose yemagetsi muramba. Fish nzvimbo - pasi rwizi, apo iye anoda kuvanda pakati matope. Pane vanofanirawo kubata muramba.

Kazhinji ayo dzinogarisana mvura zvakawanda zvinonyanya kuzivikanwa, medlennotekuschie shoma yakachena kugutsikana. Saka, hove idzi muromo chinokosha pamusoro vascular zvinyama an, achivabvumira yekubata mhepo kubva mumhepo okisijeni. Nemamwe mashoko, dzemagetsi eels kumanikidzwa kubvira nguva nenguva kwemaminitsi anoverengeka kumuka kuti mvura pamusoro kugamuchira matsva mhepo mugove.

Nei vakatumidza yemagetsi? Chokwadi chokuti kwemarudzi kubereka magetsi discharges. Kazhinji, mumwe muchikwata wakadaro 350, asi vanhu kunyanya huru vanokwanisa generating voltages anosvika 650 V, izvo ngozi kunyange vanhu. Izvi zvinoitika sei? Electric eels vane nhengo chaiyo rinotangira vakawanda muviri wavo uye rinoumbwa mumasero anokosha. Vari chokuita mumwe mumagazini kuitira matavi tsinga. Plus riri pamberi muviri, uye shure - kubvisa. Simba mhosva yemagetsi wakadenha pakutanga muviri, uye pakazopera nzira vari vakawedzera pamwechete, uye simba ravo kunowedzera nokuda kakawanda. hove ichi chinonziwo chipenyu bhatiri.

Okuyerera makuru specimens anokwanisa stun kunyange yakasimba mupikisi. Kunyange zvinokosha kuziva kuti dzemagetsi eels zvokudya kazhinji iri hove duku. Saka chii vanoda simba zvakadaro? Zvinofanira akati kuti ichi mhando musi achiri havaratidzi kuzivikanwa Somuenzaniso, vachiri handizivi sei ivo bereka. Uye discharges vakadaro vanogona kuva zvakafanira kuti vazvidzivirire, nokuti vanoshandisa kuti kuvhima kusvika 300 V. tichibaya neromuromo kana kuti hove, eels kutura pasi uye wake kumedza nayo yose.

Kuwedzera kune izvi dzemagetsi zvomukati, mune ichi mhando mburwa pane chimwezve yokuwedzera, uyo anoridza locator. Uchibatsirwa ake kutsvaga hove emit yakaderera-maitikiro discharges. Vanodzoka kubva mberi vari zvipingamupinyi uye zvinoita kugadzirwa uye nokudaro, mburwa kuwana anodiwa mashoko kwavari. Vakarwisa pasina nyevero uye kunyange kana ngozi, usaedza kutiza. Saka, kana panzira yako paiva muramba-zvakadai, zviri nani kutanga kupa nzira, specimens kunyanya guru. Zvichida ake zvemagetsi iyeye haangavi kukuurayai, asi kuti atadze kuziva izvozvo, iwe tsime ungakwanisa. Saka zvingava kuchenjera shure kune ngozi kure.