Marine chikara - the shaki-Fox

Shark-Fox - vanonakidza kupfuura mumiririri zhinji yakadzika. Chinhu chikuru hove cartilaginous, ane muviri ari yakaita chinhu Avangard. The genus pamusoro zvomumvura makava kutakura mhando nhatu nezvikara. Vose vane maitiro zviri muviri mamiriro uye maitiro.

With zita chii?

Its kujairika zita worudzii rehove kwakakonzerwa muswe refu, kana panzvimbo - pamusoro muswe zenze. Upper chidimbu inogona zvinenge hafu yose kureba chinorura. Kuwedzera ukuru, muswe ndiyo chimwe - nhamba elongated muswe iri kuchinja uye famba. The British, pashure pokuona rimwe chinorura kundovhima, akamupa zita chairo: thresher shark. Sezvairi, unorira "thresher shark." Izvi imhaka yemaguta nzira kunovhima.

chechienzi kunovhima

Shark-gava hauna vakatsinhanisa pamusoro pezvisingakoshi: iye haasi kudzingirira mumwe vakatambudzwa, asi anoda hune "resitorendi" Muterere. Munguva anovhima, kuti chikara exhausts kutya zvakatapwa mugomba zvakasimba vadyi, anorovera maari uye anotanga "sando" iri pakatarisana kumativi refu muswe. Zvadaro zvishoma nezvishoma anodya hove vakashamiswa. Akapiwa kukura chikara, unogona kufungidzira simba akadaro "gaya." Vabati vehove, uyo akakwanisa kubata zvinoshamisa rehove, vakanyunyuta kuti ribviswe pakati vanoziva ezvinhu nechepamusoro hove akakwanisa uputsei uye kutyora muswe zvose chii anowira pfupi.

chitarisiko

Sezvo muswe - chikuru chikamu ichi mhando, rondedzero chikara anotarira inenge nguva kutanga naye. Zvisinei, zvinokosha kuziva kuti rehove-Fox ndiye mumiririri unoyevedza nehove cartilaginous. It ane elongated Avangard serin'i muviri chimiro, wakafara musoro uye wakananga yakagadzirwa. Kufema kubva pasi pemvura anogara ane 5 yegwara Gill slits. Two yokunyanyisa gwanza riri pamusoro pectoral zvimbi. Sami akataura zvimbi uye refu. Fox rehove ane diki curved muromo chete labial grooves. Meno diki chikara, uye kwakanaka kumicheto.

Mumagaro uye dorsal zvimbi, kusiyana muswe, diki. mhando dzakasiyana-siyana thresher Sharks vane misiyano miduku iri hukuru uye mavara ari zvimbi.

systematics marudzi

Mhuri gungwa makava akakamurwa 3 mhando:

1. Alopias vulpinus, kureva, zvakafanana thresher.
2. Alopias superciliosus - yakadzika gava rehove, unonzi gava achishamisika.
3. Alopias pelagicus, pelagic maonero (malozubyh) makava.

Muna 1995, munyika zhinji California akawana hove huru, izvo chaizozivisa mhando wechina, asi simbiso dzidziso iyi haina kuwanikwa, uye wechina mhando yakaramba harimboonekwi.

The misiyano. tsvuku makava

Munhuwo gava rehove ane streamlined muviri chimiro pamwe yakajeka vanobwembura musana. Her pfupi musoro cône serin'i nameso pakati kadikidiki, isina remakore rechitatu. Mazino chikara duku, klykopodobnye, flattened zvishoma. Avhareji Ukuru Sharks - anenge mashanu mamita. Panyaya iyi, kufadza chakanyorwa - vanopfuura 7 m, uye shoma - dzinenge ina.

Sharks muviri ruvara yunifomu. Nechepakati vanhu uye shava vari ruvara, uye zvitema-ndachena, uye simbi. Vamwe nehove vane dema shure uye chiedza dumbu.

gava Deep takangwaririra

Pasinei hwokufananidzira gava rehove muviri mamiriro, mumiririri nyore kucherechedzwa nekukura ziso. Bigeye thresher zvakazara unoruramisa zita rayo. Mune dzimwe vanhu ziso dhayamita riri masendimita 10. Body nzvimbo nyaya dziri muchadenga anobvumira chikara kuona kwete chete pamberi uye mativi, asiwo kundorondedzera nzvimbo pamusoro musoro wako.

Chimwe pachena chinoratidza mhando - inokosha divi grooves. Vari akaumba panguva mhesano muviri kusvikira musoro, yambuka dakashwa slits uye ziso nezvigadziko.

Mazino achishamisika gava Sharks akakura kupfuura mamwe marudzi. Vane chete vertex uye kuenzana pamusoro uye pasi shaya.

Muviri ruvara shava-yepepuru, nguva dzose dumbu vakareruka kupfuura shure. Dorsal zenze iri zvaizopedza kuna necheshure.

pelagic gava

Izvi zvinogona sechinoitika somumiriri gava duku - chikara avhareji kureba - anenge 3,5 mamita musoro zvishoma hombe (yakareba) kupfuura munhuwo yakadzika uye mhuka .. The nemamiriro ziso panosangana haibvumiri yokumusoro kuona.

Dark ruvara, kazhinji zviri rinoreva zvakasiyana rwedenga uye pfumbu. rehove dumbu iri raita zvikuru.

Mhando ine tsime kunyatsobudirira bhokisi, muswe uye dorsal zvimbi. Asi wechipiri dorsal uye neshure zenze zvikuru duku. Elongated mugove muswe akamanikana kupfuura mune dzimwe mhuka.

dzinogarisana uye kudya Wednesday

Fox rehove ane zvakawanda. Rinowanikwa dzinopisa uye vakadzikama latitudes. Nokuti pelagic marudzi kunoratidzwa nezvokuvapo kure kubva coastlines. Rinowanikwa izvi mhando ari pamusoro akaturikidzana uye pakadzika anosvika 150 m.

Eyed gava anoda zvakawanda zvakakomba udzamu. Iye akasununguka dzimwe mamita 500 pasi pemvura.

Munhuwo gava ida mumhenderekedzo yegungwa vematunhu, asi kunzwa zvakanaka uye kubva pasi. Miti iyi chinzvimbo pamusoro akaturikidzana, asi anogona svetuka kusvika 500 metres.

Thresher rehove haana kudenha chayabata zvakare guru, nokuti hwaro hwavo kudya vari nechikoro hove. Tatotaura pamusoro yokuvhima tsika iyi mhando, asi izvozvo hazvirevi kuti chikara haugoni kuita kunze. Pasina muchitokisi hove zvokudya rehove makava kungava chero mhuka. Man Zvisinei, kungangova kuti nyore dzinoshamiswa muswe - kuti adye saka nezvimwewo muvengi rehove haangavi kugadziriswa.